WAIR / Wesco Aircraft Holdings Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Wesco Aircraft Holdings Inc.
US ˙ NYSE ˙ US9508141036
HINDI NA ACTIVE ANG SIMBONG ITO

Mga Batayang Estadistika
LEI 529900P5VTXZS191P208
CIK 1378718
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Wesco Aircraft Holdings Inc.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
February 12, 2020 SC 13G/A

WAIR / Wesco Aircraft Holdings Inc. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* WESCO AIRCRAFT HOLDINGS INC (Name of Issuer) Common Stock (Title of Class of Securities) 950814103 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which

February 11, 2020 SC 13G

WAIR / Wesco Aircraft Holdings Inc. / VANGUARD GROUP INC - SCHEDULE 13G Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 Name of issuer: Wesco Aircraft Holdings Inc Title of Class of Securities: Common Stock CUSIP Number: 950814103 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 13d-1(

January 21, 2020 15-12B

WAIR / Wesco Aircraft Holdings Inc. 15-12B - - FORM 15

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact name of registrant as specifi

January 13, 2020 SC 13G/A

WAIR / Wesco Aircraft Holdings Inc. / Carlyle Group Management L.L.C. - SC 13G/A Passive Investment

SC 13G/A 1 a20-18993sc13ga.htm SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2 Under the Securities Exchange Act of 1934 (Amendment No. 8)* Wesco Aircraft Holdings, Inc. (Name of Issuer) Common Stock (Title of Cla

January 13, 2020 EX-99

JOINT FILING AGREEMENT

Exhibit 99 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that they are jointly filing this statement on Schedule 13G.

January 9, 2020 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on January 20, 2020, pursuant to the provisions of Rule 12d2-2 (a).

January 9, 2020 S-8 POS

WAIR / Wesco Aircraft Holdings Inc. S-8 POS - - S-8 POS

As filed with the Securities and Exchange Commission on January 9, 2020 Registration Statement No.

January 9, 2020 8-K

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Termination of a Material Definitive Agreement, Material Modification to Rights of Security Holders, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 9, 2020 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Comm

January 9, 2020 POS AM

WAIR / Wesco Aircraft Holdings Inc. POS AM - - POS AM

As filed with the Securities and Exchange Commission on January 9, 2020 Registration Statement No.

January 9, 2020 POS AM

WAIR / Wesco Aircraft Holdings Inc. POS AM - - POS AM

As filed with the Securities and Exchange Commission on January 9, 2020 Registration Statement No.

January 9, 2020 S-8 POS

WAIR / Wesco Aircraft Holdings Inc. S-8 POS - - S-8 POS

As filed with the Securities and Exchange Commission on January 9, 2020 Registration Statement No.

January 9, 2020 POS AM

WAIR / Wesco Aircraft Holdings Inc. POS AM - - POS AM

As filed with the Securities and Exchange Commission on January 9, 2020 Registration Statement No.

January 9, 2020 POS AM

WAIR / Wesco Aircraft Holdings Inc. POS AM - - POS AM

As filed with the Securities and Exchange Commission on January 9, 2020 Registration Statement No.

January 9, 2020 S-8 POS

WAIR / Wesco Aircraft Holdings Inc. S-8 POS - - S-8 POS

As filed with the Securities and Exchange Commission on January 9, 2020 Registration Statement No.

January 9, 2020 EX-99.1

Wesco Aircraft Acquired by Affiliate of Platinum Equity, Combined with Pattonair at Closing

Exhibit 99.1 Wesco Aircraft Acquired by Affiliate of Platinum Equity, Combined with Pattonair at Closing VALENCIA Calif., January 9, 2020 – Wesco Aircraft Holdings Inc. (NYSE: WAIR), one of the world’s leading distributors and providers of comprehensive supply chain management services to the global aerospace industry, today announced that the expected acquisition of the company by an affiliate of

January 6, 2020 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 2, 2020 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Comm

January 6, 2020 10-K/A

Annual Report - 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-352

January 3, 2020 SC 13D/A

WAIR / Wesco Aircraft Holdings Inc. / Bancroft Thomas - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* WESCO AIRCRAFT HOLDINGS, INC. (Name of Issuer) COMMON STOCK (Title of Class of Securities) 950814103 (CUSIP Number) Makaira Partners, LLC c/o Adam J. Garcia, Chief Compliance Officer 7776 Ivanhoe Avenue #250, La Jolla, California 92037 (858) 6

November 26, 2019 EX-21.1

List of Subsidiaries (Filed herewith)

Exhibit 21.1 List of Subsidiaries Name State or Country of Organization AVIC Haas Chemical (Tianjin) Co., Ltd. China Flintbrook Limited United Kingdom Haas Chemical Management of Mexico, Inc. Pennsylvania Haas Chemical Materials Distribution and Trading Limited Liability Company Turkey Haas Corporation of Canada Pennsylvania Haas Corporation of China Pennsylvania Haas Do Brasil Total Gerenciamento

November 26, 2019 EX-4.2

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 (Filed herewith)

Exhibit 4.2 Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 The following summary does not purport to be complete and is subject to, and qualified in its entirety by, the full text of our Amended and Restated Certificate of Incorporation (the “Certificate of Incorporation”) and our Amended and Restated Bylaws (the “Bylaws”). For additional informa

November 26, 2019 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2019 Fourth Quarter and Full Year Results

Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2019 Fourth Quarter and Full Year Results VALENCIA, Calif., November 25, 2019 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), one of the world's leading distributors and providers of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2019 fourth quarter and year ended September 30

November 26, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 25, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Co

November 26, 2019 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-35253 WESCO AIRCRAFT HO

October 24, 2019 8-K

Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 24, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Com

October 24, 2019 EX-99.1

Wesco Aircraft Stockholders Approve Merger with Affiliate of Platinum Equity

Exhibit 99.1 Wesco Aircraft Stockholders Approve Merger with Affiliate of Platinum Equity VALENCIA Calif., October 24, 2019 — Wesco Aircraft Holdings Inc. (NYSE: WAIR), one of the world’s leading distributors and providers of comprehensive supply chain management services to the global aerospace industry, today announced that Wesco Aircraft stockholders voted to approve the proposed merger with an

October 21, 2019 DEFA14A

WAIR / Wesco Aircraft Holdings Inc. DEFA14A - - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 14, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Com

October 21, 2019 8-K

Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 14, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Com

October 10, 2019 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 13, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (C

October 10, 2019 DEFA14A

WAIR / Wesco Aircraft Holdings Inc. DEFA14A - - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 13, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (C

September 13, 2019 DEFM14A

WAIR / Wesco Aircraft Holdings Inc. DEFM14A - - DEFM14A

Use these links to rapidly review the document TABLE OF CONTENTS TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 29, 2019 PREM14A

WAIR / Wesco Aircraft Holdings Inc. PREM14A - - PREM14A

Use these links to rapidly review the document TABLE OF CONTENTS TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 19, 2019 SC 13D/A

WAIR / Wesco Aircraft Holdings Inc. / Bancroft Thomas - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 3)* WESCO AIRCRAFT HOLDINGS, INC. (Name of Issuer) COMMON STOCK (Title of Class of Securities) 950814103 (CUSIP Number) Makaira Partners, LLC c/o Adam J. Garcia, Chief Compliance Officer 7776 Ivanhoe Avenue #250, La Jolla, California 92037 (858) 6

August 19, 2019 SC 13D

WAIR / Wesco Aircraft Holdings Inc. / PLATINUM EQUITY LLC - SC 13D Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* Wesco Aircraft Holdings, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 950814103 (CUSIP Number) S. Kris Agarwal Platinum Equity Advisors, LLC 360 North Crescent Drive, South Building Beverly Hills, CA 90210 (310) 712-1850

August 19, 2019 EX-99.3

Joint Filing Agreement

Exhibit 3 Joint Filing Agreement In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other on behalf of each of them of all filings on any Form 3, 4 or 5 or Schedule 13D or 13G, and any and all amendments thereto and any other document relating thereto (collectively, the “Filings”), with respect to the Shares of Wesco Aircraft Holdings, Inc.

August 9, 2019 DEFA14A

WAIR / Wesco Aircraft Holdings Inc. DEFA14A - - DEFA14A

DEFA14A 1 a19-168658defa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (a

August 9, 2019 DEFA14A

WAIR / Wesco Aircraft Holdings Inc. DEFA14A - - DEFA14A

DEFA14A 1 a19-168656defa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (a

August 9, 2019 DEFA14A

WAIR / Wesco Aircraft Holdings Inc. DEFA14A - - DEFA14A

DEFA14A 1 a19-168655defa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (a

August 9, 2019 DEFA14A

WAIR / Wesco Aircraft Holdings Inc. DEFA14A - - DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

August 9, 2019 DEFA14A

WAIR / Wesco Aircraft Holdings Inc. DEFA14A - - DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

August 9, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 9, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commi

August 9, 2019 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2019 Third Quarter Results

Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2019 Third Quarter Results VALENCIA, Calif., August 9, 2019 — Wesco Aircraft Holdings, Inc. (NYSE: WAIR), one of the world’s leading distributors and providers of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2019 third quarter ended June 30, 2019. Fiscal 2019 Third Quarter

August 9, 2019 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

8-K 1 a19-1686518k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 8, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdicti

August 9, 2019 EX-10.1

Transaction Bonus Opportunity and Severance Agreement Amendment Letter, dated August 8, 2019, between Wesco Aircraft Holdings, Inc. and Todd Renehan (Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated August 9, 2019 (File No. 001-35253))

Exhibit 10.1 August 8, 2019 Todd Renehan Re: Transaction Bonus Opportunity and Severance Agreement Amendment Dear Todd, As you may know, Wesco Aircraft Holdings, Inc. (the “Company”), expects to commence a sale process (the “Sale Process”) that may result in a sale of all or substantially all of the assets or equity interests of the Company (a “Company Sale”). The Company considers it essential to

August 9, 2019 EX-99.1

VOTING AND SUPPORT AGREEMENT by and among WOLVERINE INTERMEDIATE HOLDING II CORPORATION, WOLVERINE MERGER CORPORATION and certain STOCKHOLDERS OF WESCO AIRCRAFT HOLDINGS, INC. Dated as of [·], 2019

Exhibit 99.1 VOTING AND SUPPORT AGREEMENT by and among WOLVERINE INTERMEDIATE HOLDING II CORPORATION, WOLVERINE MERGER CORPORATION and certain STOCKHOLDERS OF WESCO AIRCRAFT HOLDINGS, INC. Dated as of [·], 2019 VOTING AND SUPPORT AGREEMENT This VOTING AND SUPPORT AGREEMENT (this “Agreement”) is made and entered into as of [•], 2019 by and among the persons identified on Schedule I hereto (each, a

August 9, 2019 EX-10.3

Retention Bonus Opportunity and Severance Agreement Amendment Letter, dated August 8, 2019, between Wesco Aircraft Holdings, Inc. and Alex Murray (Incorporated by reference to Exhibit 10.3 to the Registrant’s Current Report on Form 8-K dated August 9, 2019 (File No. 001-35253))

Exhibit 10.3 August 8, 2019 Alexander Murray Re: Retention Bonus Opportunity and Severance Agreement Amendment Dear Alex, As you may know, Wesco Aircraft Holdings, Inc. (the “Company”), expects to commence a sale process (the “Sale Process”) that may result in a sale of all or substantially all of the assets or equity interests of the Company (a “Company Sale”). The Company considers it essential

August 9, 2019 EX-2.1

Agreement and Plan of Merger, dated as of August 8, 2019, among Wesco Aircraft Holdings, Inc., Wolverine Intermediate II Corporation and Wolverine Merger Corporation (Incorporated by reference to Exhibit 2.1 to the Registrant's Current Report on Form 8-K dated August 9, 2019 (File No. 001-35253))

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER by and among WOLVERINE INTERMEDIATE HOLDING II CORPORATION , WOLVERINE MERGER CORPORATION and WESCO AIRCRAFT HOLDINGS, INC. Dated as of August 8, 2019 TABLE OF CONTENTS Page ARTICLE 1 THE MERGER 2 1.1 The Merger 2 1.2 Closing and Effective Time of the Merger 3 ARTICLE 2 CONVERSION OF SECURITIES IN THE MERGER 3 2.1 Conversion of Securities 3 2.2 Payment for

August 9, 2019 EX-10.2

Transaction Bonus Opportunity and Severance Agreement Amendment Letter, dated August 8, 2019, between Wesco Aircraft Holdings, Inc. and Kerry Shiba (Incorporated by reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K dated August 9, 2019 (File No. 001-35253))

Exhibit 10.2 August 8, 2019 Kerry Shiba Re: Transaction Bonus Opportunity and Severance Agreement Amendment Dear Kerry, As you may know, Wesco Aircraft Holdings, Inc. (the “Company”), expects to commence a sale process (the “Sale Process”) that may result in a sale of all or substantially all of the assets or equity interests of the Company (a “Company Sale”). The Company considers it essential to

August 9, 2019 EX-10.4

Transaction Bonus Opportunity and Severance Agreement Amendment Letter, dated August 8, 2019, between Wesco Aircraft Holdings, Inc. and Declan Grant (Incorporated by reference to Exhibit 10.4 to the Registrant’s Current Report on Form 8-K dated August 9, 2019 (File No. 001-35253))

Exhibit 10.4 August 8, 2019 Declan Grant Re: Transaction Bonus Opportunity and Severance Agreement Amendment Dear Declan, As you may know, Wesco Aircraft Holdings, Inc. (the “Company”), expects to commence a sale process (the “Sale Process”) that may result in a sale of all or substantially all of the assets or equity interests of the Company (a “Company Sale”). The Company considers it essential

August 9, 2019 EX-99.2

Wesco Aircraft Enters into Definitive Merger Agreement to be Acquired by Affiliate of Platinum Equity

Exhibit 99.2 Wesco Aircraft Enters into Definitive Merger Agreement to be Acquired by Affiliate of Platinum Equity VALENCIA Calif., August 9, 2019 — Wesco Aircraft Holdings Inc. (NYSE: WAIR), one of the world’s leading distributors and providers of comprehensive supply chain management services to the global aerospace industry, today announced that it has entered into a definitive merger agreement

August 9, 2019 EX-10.3

Retention Bonus Opportunity and Severance Agreement Amendment Letter, dated August 8, 2019, between Wesco Aircraft Holdings, Inc. and Alex Murray

Exhibit 10.3 August 8, 2019 Alexander Murray Re: Retention Bonus Opportunity and Severance Agreement Amendment Dear Alex, As you may know, Wesco Aircraft Holdings, Inc. (the “Company”), expects to commence a sale process (the “Sale Process”) that may result in a sale of all or substantially all of the assets or equity interests of the Company (a “Company Sale”). The Company considers it essential

August 9, 2019 EX-99.1

Form Voting and Support Agreement

Exhibit 99.1 VOTING AND SUPPORT AGREEMENT by and among WOLVERINE INTERMEDIATE HOLDING II CORPORATION, WOLVERINE MERGER CORPORATION and certain STOCKHOLDERS OF WESCO AIRCRAFT HOLDINGS, INC. Dated as of [·], 2019 VOTING AND SUPPORT AGREEMENT This VOTING AND SUPPORT AGREEMENT (this “Agreement”) is made and entered into as of [•], 2019 by and among the persons identified on Schedule I hereto (each, a

August 9, 2019 EX-10.1

Transaction Bonus Opportunity and Severance Agreement Amendment Letter, dated August 8, 2019, between Wesco Aircraft Holdings, Inc. and Todd Renehan

Exhibit 10.1 August 8, 2019 Todd Renehan Re: Transaction Bonus Opportunity and Severance Agreement Amendment Dear Todd, As you may know, Wesco Aircraft Holdings, Inc. (the “Company”), expects to commence a sale process (the “Sale Process”) that may result in a sale of all or substantially all of the assets or equity interests of the Company (a “Company Sale”). The Company considers it essential to

August 9, 2019 EX-99.2

Press Release, dated August 9, 2019

Exhibit 99.2 Wesco Aircraft Enters into Definitive Merger Agreement to be Acquired by Affiliate of Platinum Equity VALENCIA Calif., August 9, 2019 — Wesco Aircraft Holdings Inc. (NYSE: WAIR), one of the world’s leading distributors and providers of comprehensive supply chain management services to the global aerospace industry, today announced that it has entered into a definitive merger agreement

August 9, 2019 DEFA14A

WAIR / Wesco Aircraft Holdings Inc. DEFA14A - - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 8, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commi

August 9, 2019 EX-2.1

Agreement and Plan of Merger, dated as of August 8, 2019, among Wesco Aircraft Holdings, Inc., Wolverine Intermediate Holding II Corporation and Wolverine Merger Corporation*

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER by and among WOLVERINE INTERMEDIATE HOLDING II CORPORATION , WOLVERINE MERGER CORPORATION and WESCO AIRCRAFT HOLDINGS, INC. Dated as of August 8, 2019 TABLE OF CONTENTS Page ARTICLE 1 THE MERGER 2 1.1 The Merger 2 1.2 Closing and Effective Time of the Merger 3 ARTICLE 2 CONVERSION OF SECURITIES IN THE MERGER 3 2.1 Conversion of Securities 3 2.2 Payment for

August 9, 2019 EX-10.4

Transaction Bonus Opportunity and Severance Agreement Amendment Letter, dated August 8, 2019, between Wesco Aircraft Holdings, Inc. and Declan Grant

Exhibit 10.4 August 8, 2019 Declan Grant Re: Transaction Bonus Opportunity and Severance Agreement Amendment Dear Declan, As you may know, Wesco Aircraft Holdings, Inc. (the “Company”), expects to commence a sale process (the “Sale Process”) that may result in a sale of all or substantially all of the assets or equity interests of the Company (a “Company Sale”). The Company considers it essential

August 9, 2019 EX-10.2

Transaction Bonus Opportunity and Severance Agreement Amendment Letter, dated August 8, 2019, between Wesco Aircraft Holdings, Inc. and Kerry Shiba

Exhibit 10.2 August 8, 2019 Kerry Shiba Re: Transaction Bonus Opportunity and Severance Agreement Amendment Dear Kerry, As you may know, Wesco Aircraft Holdings, Inc. (the “Company”), expects to commence a sale process (the “Sale Process”) that may result in a sale of all or substantially all of the assets or equity interests of the Company (a “Company Sale”). The Company considers it essential to

August 9, 2019 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant as

August 9, 2019 EX-10.2

First Amendment to Lease Agreement between Wesco Aircraft Hardware Corp. and WATX Properties, LLC, dated as of June 24, 2019 (Incorporated by reference to exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q, dated August 8, 2019 (Registration No. 333-35253))

FIRST AMENDMENT TO STANDARD INDUSTRIAL/COMMERCIAL SINGLE-TENANT LEASE – NET THIS FIRST AMENDMENT TO STANDARD INDUSTRIAL/ COMMERCIAL SINGLE-TENANT LEASE – NET dated as of June 24, 2019 (this “First Amendment”), is entered into by and between WATX PROPERTIES, LLC, a Texas limited liability company (“Landlord”), and WESCO AIRCRAFT HARDWARE CORP.

August 9, 2019 EX-10.1

First Amendment to Lease Agreement between Wesco Aircraft Hardware Corp. and Avenue Scott, LLC, dated as of June 24, 2019 (Incorporated by reference to exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q, dated August 8, 2019 (Registration No. 333-35253))

FIRST AMENDMENT TO STANDARD INDUSTRIAL/COMMERCIAL SINGLE-TENANT LEASE – NET THIS FIRST AMENDMENT TO STANDARD INDUSTRIAL/ COMMERCIAL SINGLE-TENANT LEASE – NET dated as of June 24, 2019 (this “First Amendment”), is entered into by and between AVENUE SCOTT, LLC, a California limited liability company (“Landlord”), and WESCO AIRCRAFT HARDWARE CORP.

August 8, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 8, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commi

August 8, 2019 EX-99.1

Wesco Aircraft Reschedules Fiscal 2019 Third Quarter Earnings Release Date and Teleconference

Exhibit 99.1 Wesco Aircraft Reschedules Fiscal 2019 Third Quarter Earnings Release Date and Teleconference VALENCIA, Calif., August 8, 2019 — Wesco Aircraft Holdings, Inc. (NYSE: WAIR), one of the world’s leading distributors and providers of comprehensive supply chain management services to the global aerospace industry, today announced that it is rescheduling the release of its fiscal 2019 third

May 29, 2019 SD

WAIR / Wesco Aircraft Holdings Inc. SD - - SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 24911 Avenue Stanford, Valencia, California 91355 (Ad

May 29, 2019 EX-1.01

Wesco Aircraft Holdings, Inc. Conflict Minerals Report For The Year Ended December 31, 2018

Exhibit 1.01 Wesco Aircraft Holdings, Inc. Conflict Minerals Report For The Year Ended December 31, 2018 This Conflict Minerals Report (the “Report”) for the year ended December 31, 2018 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934, as amended (the “Rule”). Wesco Aircraft Holdings, Inc. (“Wesco” or the “Company”) is the world’s leading independent distributor an

May 17, 2019 CORRESP

WAIR / Wesco Aircraft Holdings Inc. CORRESP - -

CORRESP 1 filename1.htm Wesco Aircraft 24911 Avenue Stanford, Valencia, CA 91355 May 17, 2019 VIA EDGAR Ms. Amanda Ravitz Assistant Director Office of Manufacturing and Construction Division of Corporation Finance United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Wesco Aircraft Holdings, Inc. Form 10-K for the year ended September 30, 2018 Filed on Nove

May 3, 2019 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2019 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant as

May 2, 2019 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2019 Second Quarter Results

Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2019 Second Quarter Results VALENCIA, Calif., May 2, 2019 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world's leading independent distributor and provider of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2019 second quarter ended March 31, 2019. Fiscal 2019 Second Qua

May 2, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 wair-3312019x8kcover.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 2, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Juris

May 2, 2019 EX-99.2

Q2 2019 EARNINGS CALL PRESENTATION May 2, 2019 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Informationinthispresentationshouldbereadinconjunction with Wesco Aircraft’s earnings press release a

exhibit992 Q2 2019 EARNINGS CALL PRESENTATION May 2, 2019 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Informationinthispresentationshouldbereadinconjunction with Wesco Aircraft’s earnings press release and tables for the fiscal 2019 second quarter.

February 13, 2019 EX-24.4

POWER OF ATTORNEY

Exhibit 24.4 POWER OF ATTORNEY The undersigned understands that, from time to time, the Carlyle Companies (defined below) are required to prepare, execute and file certain federal and state securities laws filings. Know all by these presents, that the undersigned hereby constitutes and appoints each of Jeremy Anderson, Joanne Cosiol, Anne Frederick, Kevin Gasque, Erica Herberg, Norma Kuntz, Joshua

February 13, 2019 SC 13G/A

WAIR / Wesco Aircraft Holdings Inc. / Carlyle Group L.P. - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2 Under the Securities Exchange Act of 1934 (Amendment No. 7)* Wesco Aircraft Holdings, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 950814103 (CUSIP Numbe

February 11, 2019 SC 13G/A

WAIR / Wesco Aircraft Holdings Inc. / FRONTIER CAPITAL MANAGEMENT CO LLC - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1) WESCO AIRCRAFT HOLDINGS INC. (Name of Issuer) COMMON STOCKS (Title of Class of Securities) 950814103 (CUSIP Number) DECEMBER 31, 2018 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursua

February 8, 2019 SC 13G

WAIR / Wesco Aircraft Holdings Inc. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* WESCO AIRCRAFT HOLDINGS INC (Name of Issuer) Common Stock (Title of Class of Securities) 950814103 (CUSIP Number) December 31, 2018 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which t

February 1, 2019 10-Q

February 1, 2019

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended December 31, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant

January 31, 2019 S-8

WAIR / Wesco Aircraft Holdings Inc. S-8

As filed with the Securities and Exchange Commission on January 31, 2019 Registration No.

January 31, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 31, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Com

January 31, 2019 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2019 First Quarter Results

Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2019 First Quarter Results VALENCIA, Calif., January 31, 2019 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world's leading independent distributor and provider of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2019 first quarter ended December 31, 2018. Fiscal 2019 Firs

January 31, 2019 EX-99.2

Q1 2019 EARNINGS CALL PRESENTATION January 31, 2019 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings pr

exhibit992wair Q1 2019 EARNINGS CALL PRESENTATION January 31, 2019 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings press release and tables for the fiscal 2019 first quarter.

January 25, 2019 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

8-K 1 wair012420198-k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 24, 2019 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Juris

December 14, 2018 DEFA14A

WAIR / Wesco Aircraft Holdings Inc. DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

December 14, 2018 DEF 14A

“Annual Meeting Proxy Statement”), which was filed with the SEC on December 14, 2018.

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14

November 16, 2018 EX-10.19

Wesco Aircraft Holdings, Inc. Amended and Restated Management Incentive Plan (Filed herewith)

Exhibit 10.19 WESCO AIRCRAFT HOLDINGS, INC. AMENDED AND RESTATED MANAGEMENT INCENTIVE PLAN PURPOSE: The compensation strategy of WESCO Aircraft (“Company”) is to reward its managers and key employees in a manner that permits the Company to attract, retain and motivate outstanding individuals. The Management Incentive Plan (“MIP”) is designed under the Company’s shareholder approved Incentive Award

November 16, 2018 10-K

Annual Report on Form 10-K for the year ended September 30, 2018

10-K 1 wair20180930-10k.htm 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 30, 2018 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission Fil

November 16, 2018 EX-21.1

List of Subsidiaries (Filed herewith)

Exhibit 21.1 List of Subsidiaries Name State or Country of Organization AVIC Haas Chemical (Tianjin) Co., Ltd. China Fasteq Limited United Kingdom Flintbrook Limited United Kingdom Haas Chemical Management of Mexico, Inc. Pennsylvania Haas Chemical Materials Distribution and Trading Limited Liability Company Turkey Haas Corporation of Canada Pennsylvania Haas Corporation of China Pennsylvania Haas

November 15, 2018 EX-99.2

Q4 2018 EARNINGS CALL PRESENTATION November 15, 2018 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings p

EX-99.2 3 wairexhibit992.htm EXHIBIT 99.2 Q4 2018 EARNINGS CALL PRESENTATION November 15, 2018 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings press release and tables for the fiscal 2018 fourth quarter. Disclaimer This presentation contains forward-lo

November 15, 2018 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2018 Fourth Quarter and Full Year Results Provides Outlook for Fiscal 2019

EX-99.1 2 wair-9302018xex991.htm EXHIBIT 99.1 Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2018 Fourth Quarter and Full Year Results Provides Outlook for Fiscal 2019 VALENCIA, Calif., November 15, 2018 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world's leading independent distributor and provider of comprehensive supply chain management services to the global aerospace industry, toda

November 15, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 15, 2018 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Co

September 17, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 14, 2018 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (C

August 3, 2018 10-Q

WAIR / Wesco Aircraft Holdings Inc. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant as

August 2, 2018 EX-99.2

Q3 2018 EARNINGS CALL PRESENTATION August 2, 2018 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings pres

exhibit992 Q3 2018 EARNINGS CALL PRESENTATION August 2, 2018 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings press release and tables for the fiscal 2018 third quarter.

August 2, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 2, 2018 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commi

August 2, 2018 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2018 Third Quarter Results

Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2018 Third Quarter Results VALENCIA, Calif., August 2, 2018 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), one of the world's leading distributors and providers of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2018 third quarter ended June 30, 2018. Fiscal 2018 Third Quarter

June 28, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 26, 2018 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commis

May 25, 2018 EX-1.01

Wesco Aircraft Holdings, Inc. Conflict Minerals Report For The Year Ended December 31, 2017

Exhibit 1.01 Wesco Aircraft Holdings, Inc. Conflict Minerals Report For The Year Ended December 31, 2017 This Conflict Minerals Report (the “Report”) for the year ended December 31, 2017 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934, as amended (the “Rule”). Wesco Aircraft Holdings, Inc. (“Wesco” or the “Company”) is one of the world’s leading distributors and pr

May 25, 2018 SD

WAIR / Wesco Aircraft Holdings Inc. SD

SD 1 wair-12312017xformsd.htm SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 24911 Avenue Stanfor

May 4, 2018 10-Q

WAIR / Wesco Aircraft Holdings Inc. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant as

May 3, 2018 EX-99.2

Q2 2018 EARNINGS CALL PRESENTATION May 3, 2018 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings press r

EX-99.2 3 exhibit992.htm EXHIBIT 99.2 Q2 2018 EARNINGS CALL PRESENTATION May 3, 2018 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings press release and tables for the fiscal 2018 second quarter. Disclaimer 2 Wesco Aircraft Proprietary Visit www.wescoair

May 3, 2018 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2018 Second Quarter Results -- Separately Announced Wesco 2020, Building the Future; Wesco 2020 Expected to Deliver Significant Benefits --

Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2018 Second Quarter Results - Separately Announced Wesco 2020, Building the Future; Wesco 2020 Expected to Deliver Significant Benefits - VALENCIA, Calif., May 3, 2018 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), one of the world's leading distributors and providers of comprehensive supply chain management services to the global aerospace indust

May 3, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 3, 2018 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commissi

May 3, 2018 EX-99.3

Wesco Aircraft Launches Wesco 2020 – Building the Future -- Wesco 2020 Expected to Deliver Significant Operational and Financial Benefits --

Exhibit 99.3 Wesco Aircraft Launches Wesco 2020 – Building the Future - Wesco 2020 Expected to Deliver Significant Operational and Financial Benefits - VALENCIA, Calif., May 3, 2018 – Wesco Aircraft Holdings, Inc. (NYSE: WAIR), one of the world’s leading distributors and providers of comprehensive supply chain management services to the global aerospace industry, today announced the launch of Wesc

February 21, 2018 SC 13D/A

WAIR / Wesco Aircraft Holdings Inc. / Bancroft Thomas - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* WESCO AIRCRAFT HOLDINGS, INC. (Name of Issuer) COMMON STOCK (Title of Class of Securities) 950814103 (CUSIP Number) Makaira Partners, LLC c/o Adam Garcia, Chief Compliance Officer 7776 Ivanhoe Avenue #250, La Jolla, California 92037 (858) 626-

February 14, 2018 SC 13G/A

WAIR / Wesco Aircraft Holdings Inc. / MSD CAPITAL L P - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to Rules 13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to Rule 13d-2(b) (Amendment No.

February 13, 2018 SC 13G/A

WAIR / Wesco Aircraft Holdings Inc. / Carlyle Group L.P. - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2 Under the Securities Exchange Act of 1934 (Amendment No. 6)* Wesco Aircraft Holdings, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 950814103 (CUSIP Numbe

February 13, 2018 SC 13G

WAIR / Wesco Aircraft Holdings Inc. / Cove Street Capital, LLC Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Wesco Aircraft Holdings, Inc (Name of Issuer) Common Stock (Title of Class of Securities) 950814103 (CUSIP Number) Merihan Tynan 2101 East El Segundo Boulevard. Suite 302 El Segundo, CA 90245 (424)-221-5897 (Name, Address and Telephone Number

February 13, 2018 EX-1

JOINT FILING AGREEMENT, dated as of the February 13, 2018, between Cove Street Capital LLC and Jeffrey Bronchick (collectively, the "Joint Filers").

Exhibit 1 JOINT FILING AGREEMENT, dated as of the February 13, 2018, between Cove Street Capital LLC and Jeffrey Bronchick (collectively, the "Joint Filers").

February 13, 2018 EX-99

JOINT FILING AGREEMENT

Exhibit 99 JOINT FILING AGREEMENT The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(k)(1).

February 13, 2018 EX-24.3

POWER OF ATTORNEY

Exhibit 24.3 POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of John G. Holland and Alex Murray or either of them signing singly, and with full power of substitution, the undersigned’s true and lawful attorney-in-fact to: (1) execute for and on behalf of the undersigned, in the undersigned’s capacity as a shareholder, officer and/or director

February 12, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 9, 2018 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporat

February 9, 2018 10-Q

WAIR / Wesco Aircraft Holdings Inc. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended December 31, 2017 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant

February 8, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 8, 2018 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporat

February 8, 2018 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2018 First Quarter Results -- Business Assessment Validating Scope, Impact and Timing of Key Initiatives --

Exhibit Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2018 First Quarter Results - Business Assessment Validating Scope, Impact and Timing of Key Initiatives - VALENCIA, Calif., February 8, 2018 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), one of the world's leading distributors and providers of comprehensive supply chain management services to the global aerospace industry, today announced

February 8, 2018 EX-99.2

Q1 2018 EARNINGS CALL PRESENTATION February 8, 2018 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings pr

exhibit992 Q1 2018 EARNINGS CALL PRESENTATION February 8, 2018 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft?s earnings press release and tables for the fiscal 2018 first quarter.

February 7, 2018 SC 13G

WAIR / Wesco Aircraft Holdings Inc. / FRONTIER CAPITAL MANAGEMENT CO LLC - SC 13G Passive Investment

SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. *) WESCO AIRCRAFT HOLDINGS INC. (Name of Issuer) COMMON STOCKS (Title of Class of Securities) 950814103 (CUSIP Number) DECEMBER 31, 2017 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant t

January 29, 2018 8-K

Submission of Matters to a Vote of Security Holders

8-K 1 wair8-k1252018.htm WAIR.8-K.1.25.2018 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 25, 2018 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State

December 15, 2017 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 14, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorpora

December 15, 2017 DEFA14A

WAIR / Wesco Aircraft Holdings Inc. DEFA14A

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)

December 15, 2017 DEF 14A

WAIR / Wesco Aircraft Holdings Inc. DEF 14A

Document Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

December 11, 2017 EX-24

POWER OF ATTORNEY

Exhibit POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of John G.

November 29, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 wair-11292017x8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 29, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jur

November 29, 2017 EX-99.1

Wesco Aircraft Fiscal Fiscal New Segment Disclosure Year Ended Year Ended (Dollars in thousands) Sept 30, June 30, March 31, Dec 31, Sept 30, Sept 30, June 30, March 31, Dec 31, Sept 30, 2017 2017 2017 2016 2017 2016 2016 2016 2015 2016 Net sales Ame

exhibit991 Wesco Aircraft Fiscal Fiscal New Segment Disclosure Year Ended Year Ended (Dollars in thousands) Sept 30, June 30, March 31, Dec 31, Sept 30, Sept 30, June 30, March 31, Dec 31, Sept 30, 2017 2017 2017 2016 2017 2016 2016 2016 2015 2016 Net sales Americas 290,740 290,663 293,025 267,938 1,142,366 293,664 298,756 300,263 284,813 1,177,496 EMEA 63,835 65,898 64,434 63,905 258,072 65,340 6

November 29, 2017 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 30, 2017 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-35253 WESCO AIRCRAFT HO

November 29, 2017 EX-10.27

Form of Performance Stock Unit Agreement (fiscal 2017 grant) (Incorporated by reference to Exhibit 10.27 to the Registrant's Annual Report on Form 10-K dated November 28, 2017 (File No. 001-35253))

Exhibit 10.27 WESCO AIRCRAFT HOLDINGS, INC. 2014 INCENTIVE AWARD PLAN PERFORMANCE SHARE UNIT GRANT NOTICE Capitalized terms not specifically defined in this Performance Share Unit Grant Notice (the ?Grant Notice?) have the meanings given to them in the 2014 Incentive Award Plan (as amended from time to time, the ?Plan?) of Wesco Aircraft Holdings, Inc. (the ?Company?). The Company has granted to t

November 29, 2017 EX-21.1

List of Subsidiaries

Exhibit 21.1 List of Subsidiaries Name State or Country of Organization AVIC Haas Chemical (Tianjin) Co., Ltd. China Fasteq Limited United Kingdom Flintbrook Limited United Kingdom Haas Chemical Management of Mexico, Inc. Pennsylvania Haas Chemical Materials Distribution and Trading Limited Liability Company Turkey Haas Corporation of Canada Pennsylvania Haas Corporation of China Pennsylvania Haas

November 28, 2017 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2017 Fourth Quarter Results -- Initiates Comprehensive Business Review to Accelerate Improvement --

EX-99.1 2 wair-9302017xex991.htm EXHIBIT 99.1 Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2017 Fourth Quarter Results - Initiates Comprehensive Business Review to Accelerate Improvement - VALENCIA, Calif., November 28, 2017 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), one of the world's leading distributors and providers of comprehensive supply chain management services to the global aero

November 28, 2017 EX-99.2

Q4 2017 EARNINGS CALL PRESENTATION November 28, 2017 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings p

exhibit992 Q4 2017 EARNINGS CALL PRESENTATION November 28, 2017 Todd Renehan Chief Executive Officer Kerry Shiba Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft?s earnings press release and tables for the fiscal 2017 fourth quarter.

November 28, 2017 8-K

WAIR / Wesco Aircraft Holdings Inc. 8-K (Current Report)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 28, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorpora

November 2, 2017 EX-10.1

Sixth Amendment to Credit Agreement, by and among Wesco Aircraft Holdings, Inc., Wesco Aircraft Hardware Corp., the other subsidiaries party thereto, Barclays Bank PLC, as administrative agent and collateral agent, and the lenders party thereto, dated November 2, 2017 (Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated November 2, 2017 (File No. 001-35253))

Exhibit 10.1 EXECUTION VERSION SIXTH AMENDMENT TO CREDIT AGREEMENT SIXTH AMENDMENT TO CREDIT AGREEMENT, dated as of November 2, 2017 (this ?Amendment?), among WESCO AIRCRAFT HOLDINGS, INC., a Delaware corporation (?Holdings?), WESCO AIRCRAFT HARDWARE CORP., a California corporation (the ?Borrower?), the Subsidiary Guarantors, BARCLAYS BANK PLC, as Administrative Agent (as defined below), Collatera

November 2, 2017 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 2, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Com

September 18, 2017 EX-24

POWER OF ATTORNEY

EX-24 2 exhibit24-shiba.htm EXHIBIT 24 - SHIBA POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of John G. Holland and Alex Murray or either of them signing singly, and with full power of substitution, the undersigned’s true and lawful attorney-in-fact to: (1) execute for and on behalf of the undersigned, in the undersigned’s capacity as an of

September 18, 2017 EX-10.1

Executive Severance Agreement between Kerry A. Shiba and Wesco Aircraft Hardware Corp., dated September 15, 2017 (Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated September 18, 2017 (File No. 001-35253))

Exhibit 10.1 EXECUTIVE SEVERANCE AGREEMENT This Executive Severance Agreement (?Agreement?) is made effective as of September 15, 2017 (?Effective Date?), by and between Wesco Aircraft Hardware Corp., a California corporation (the ?Company?), and Kerry A. Shiba (?Executive?). For purposes of this Agreement (other than Section 1(g) below), the ?Company? shall mean the Company and its subsidiaries.

September 18, 2017 EX-99.1

Wesco Aircraft Appoints Kerry A. Shiba Executive Vice President and Chief Financial Officer – Accomplished Leader Brings More Than 40 Years of Experience in Financial Management, Capital Restructuring, Strategic Planning and Operation Improvements –

Exhibit 99.1 Wesco Aircraft Appoints Kerry A. Shiba Executive Vice President and Chief Financial Officer ? Accomplished Leader Brings More Than 40 Years of Experience in Financial Management, Capital Restructuring, Strategic Planning and Operation Improvements ? VALENCIA, Calif., September 18, 2017 ? Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world?s leading provider of comprehensive supply c

September 18, 2017 EX-10.2

Separation Agreement with Richard J. Weller dated September 15, 2017

Exhibit 10.2 SEPARATION AGREEMENT This Separation Agreement (the ?Agreement?) is made by and between Richard Weller (?Employee?), Wesco Aircraft Hardware Corp. (the ?Company?) and Wesco Aircraft Holdings, Inc. (?Parent?) (collectively referred to as the ?Parties? or individually referred to as a ?Party?). Capitalized terms used in this Agreement but not defined herein shall have the meanings assig

September 18, 2017 EX-10.3

Separation Agreement, by and among Wesco Aircraft Holdings, Inc., Wesco Aircraft Hardware Corp. and Dan Snow, dated as of September 15, 2017 (Incorporated by reference to Exhibit 10.3 to the Registrant’s Current Report on Form 8-K dated September 18, 2017 (File No. 001-35253))

Exhibit 10.3 SEPARATION AGREEMENT This Separation Agreement (the ?Agreement?) is made by and between Dan Snow (?Employee?), Wesco Aircraft Hardware Corp. (the ?Company?) and Wesco Aircraft Holdings, Inc. (?Parent?) (collectively referred to as the ?Parties? or individually referred to as a ?Party?). Capitalized terms used in this Agreement but not defined herein shall have the meanings assigned to

September 18, 2017 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 15, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (C

August 9, 2017 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2017 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant as

August 8, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 8, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporatio

August 8, 2017 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2017 Third Quarter Results

Exhibit Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2017 Third Quarter Results VALENCIA, Calif., August 8, 2017 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world's leading provider of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2017 third quarter ended June 30, 2017. Fiscal 2017 Third Quarter Highlights ? Net

August 8, 2017 EX-99.2

Q3 2017 EARNINGS CALL PRESENTATION August 8, 2017 Todd Renehan Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings pres

exhibit992a05 Q3 2017 EARNINGS CALL PRESENTATION August 8, 2017 Todd Renehan Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft?s earnings press release and tables for the fiscal 2017 third quarter.

June 8, 2017 8-K

Wesco Aircraft Holdings 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 8, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commiss

June 8, 2017 EX-99.1

Wesco Aircraft Announces Retirement of Chief Financial Officer

Exhibit 99.1 Wesco Aircraft Announces Retirement of Chief Financial Officer VALENCIA, Calif., June 8, 2017 ? Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world?s leading provider of comprehensive supply chain management services to the global aerospace industry, today announced that Richard J. Weller, executive vice president and chief financial officer, has informed the company of his intentio

June 1, 2017 S-3ASR

Wesco Aircraft Holdings S-3ASR

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents As filed with the Securities and Exchange Commission on June 1, 2017 Registration No.

May 31, 2017 SC 13D/A

WAIR / Wesco Aircraft Holdings Inc. / Bancroft Thomas - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* WESCO AIRCRAFT HOLIDNGS, INC. (Name of Issuer) COMMON STOCK (Title of Class of Securities) 950814103 (CUSIP Number) Makaira Partners, LLC c/o Sean Hidey, Chief Operating Officer 7776 Ivanhoe Avenue #250, La Jolla, California 92037 (858) 626-2874 (Name,

May 26, 2017 SD

Wesco Aircraft Holdings SD

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 24911 Avenue Stanford, Valencia, California

May 26, 2017 EX-1.01

Wesco Aircraft Holdings, Inc. Conflict Minerals Report For The Year Ended December 31, 2016

Exhibit Exhibit 1.01 Wesco Aircraft Holdings, Inc. Conflict Minerals Report For The Year Ended December 31, 2016 This Conflict Minerals Report (the ?Report?) for the year ended December 31, 2016 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934, as amended (the ?Rule?). Wesco Aircraft Holdings, Inc. (?Wesco? or the ?Company?) is the world?s leading distributor and pr

May 10, 2017 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2017 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant as

May 9, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 9, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation)

May 9, 2017 EX-99.2

Q2 2017 EARNINGS CALL PRESENTATION May 9, 2017 Todd Renehan Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft’s earnings press r

exhibit992a03 Q2 2017 EARNINGS CALL PRESENTATION May 9, 2017 Todd Renehan Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft?s earnings press release and tables for the fiscal 2017 second quarter.

May 9, 2017 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2017 Second Quarter Results -- Company Suspends Fiscal 2017 Guidance --

Exhibit Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2017 Second Quarter Results - Company Suspends Fiscal 2017 Guidance - VALENCIA, Calif., May 9, 2017 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world's leading provider of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2017 second quarter ended March 31, 2017.

April 28, 2017 EX-99.1

Wesco Aircraft Names Todd Renehan CEO and Alex Murray President and COO; David J. Castagnola Retires Company Announces Preliminary Financial Information for the Fiscal 2017 Second Quarter

Exhibit 99.1 Wesco Aircraft Names Todd Renehan CEO and Alex Murray President and COO; David J. Castagnola Retires Company Announces Preliminary Financial Information for the Fiscal 2017 Second Quarter VALENCIA, Calif.?April 28, 2017?Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world?s leading provider of comprehensive supply chain management services to the global aerospace industry, today anno

April 28, 2017 EX-10.1

SEPARATION AND RELEASE AGREEMENT

Exhibit 10.1 SEPARATION AND RELEASE AGREEMENT This Separation and Release Agreement (“Release”) is made by and between David J. Castagnola (“Employee”), Wesco Aircraft Hardware Corp. (the “Company”) and Wesco Aircraft Holdings, Inc. (“Parent”) (collectively, referred to as the “Parties” or individually referred to as a “Party”). Capitalized terms used in this Release but not defined herein shall h

April 28, 2017 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 26, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commi

March 28, 2017 EX-10.1

Fifth Amendment to Credit Agreement by and among Wesco Aircraft Holdings, Inc., Wesco Aircraft Hardware Corp., the other subsidiaries party thereto, Barclays Bank PLC, as administrative agent and collateral agent, and the lenders party thereto (Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated March 28, 2017 (File No. 001-35253))

Exhibit Exhibit 10.1 Execution Version FIFTH AMENDMENT TO CREDIT AGREEMENT FIFTH AMENDMENT TO CREDIT AGREEMENT, dated as of March 28, 2017 (this ? Amendment ?), among WESCO AIRCRAFT HOLDINGS, INC., a Delaware corporation (? Holdings ?), WESCO AIRCRAFT HARDWARE CORP., a California corporation (the ? Borrower ?), the Subsidiary Guarantors, BARCLAYS BANK PLC, as Administrative Agent (as defined below

March 28, 2017 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 28, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporatio

February 14, 2017 SC 13G/A

WAIR / Wesco Aircraft Holdings Inc. / MSD CAPITAL L P - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to Rules 13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to Rule 13d-2(b) (Amendment No.

February 10, 2017 SC 13G/A

WAIR / Wesco Aircraft Holdings Inc. / Carlyle Group L.P. - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2 Under the Securities Exchange Act of 1934 (Amendment No. 5)* Wesco Aircraft Holdings, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 950814103 (CUSIP Numbe

February 10, 2017 EX-24.1

POWER OF ATTORNEY

Exhibit 24.1 POWER OF ATTORNEY The undersigned understands that, from time to time, the Carlyle Companies (defined below) are required to prepare, execute and file certain federal and state securities laws filings. Know all by these presents, that the undersigned hereby constitutes and appoints each of Joanne Cosiol and Anne Frederick, or either of them signing singly, and with full power of subst

February 8, 2017 EX-10.2

Executive Severance Agreement between Todd Renehan and Wesco Aircraft Hardware Corp., dated February 6, 2017 (Incorporated by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended December 31, 2016 (File No. 001-35253))

Exhibit 10.2 EXECUTIVE SEVERANCE AGREEMENT This Executive Severance Agreement (“Agreement”) is made effective as of February 6, 2017 (“Effective Date”), by and between Wesco Aircraft Hardware Corp., a California corporation (the “Company”), and Todd Renehan (“Executive”). For purposes of this Agreement (other than Section 1(g) below), the “Company” shall mean the Company and its subsidiaries. WHER

February 8, 2017 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended December 31, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant

February 7, 2017 EX-99.2

Q1 2017 EARNINGS CALL PRESENTATION February 7, 2017 Dave Castagnola President and Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircr

exhibit992a01 Q1 2017 EARNINGS CALL PRESENTATION February 7, 2017 Dave Castagnola President and Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft?s earnings press release and tables for the fiscal 2017 first quarter.

February 7, 2017 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2017 First Quarter Results -- Company Confirms Sales and EPS Outlook for Fiscal 2017; Revises Free Cash Flow Conversion Outlook on Significant New Business Investment -- -- Implementations Underway for Approxima

Exhibit Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2017 First Quarter Results - Company Confirms Sales and EPS Outlook for Fiscal 2017; Revises Free Cash Flow Conversion Outlook on Significant New Business Investment - - Implementations Underway for Approximately $130 Million in Annualized New Business Won in Past Five Quarters - VALENCIA, Calif., February 7, 2017 - Wesco Aircraft Holding

February 7, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 7, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporat

January 30, 2017 8-K

Submission of Matters to a Vote of Security Holders

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 26, 2017 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporat

December 16, 2016 DEFA14A

Wesco Aircraft Holdings DEFA14A

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)

December 16, 2016 DEF 14A

Wesco Aircraft Holdings DEF 14A

Document Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

December 14, 2016 EX-21.1

List of Subsidiaries

Exhibit 21.1 List of Subsidiaries Name State or Country of Organization AVIC Haas Chemical (Tianjin) Co., Ltd. China Fasteq Limited United Kingdom Flintbrook Limited United Kingdom Haas Chemical Management of Mexico, Inc. Pennsylvania Haas Chemical Materials Distribution and Trading Limited Liability Company Turkey Haas Corporation of Canada Pennsylvania Haas Corporation of China Pennsylvania Haas

December 14, 2016 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 30, 2016 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commissio

November 30, 2016 8-K

Wesco Aircraft Holdings 8-K (Current Report/Significant Event)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 29, 2016 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorpora

November 30, 2016 EX-99.1

Wesco Aircraft Names Chris King Vice President, Finance and Global Controller

Exhibit Exhibit 99.1 Wesco Aircraft Names Chris King Vice President, Finance and Global Controller VALENCIA, Calif., November 30, 2016 ? Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world?s leading provider of comprehensive supply chain management services to the global aerospace industry, today announced that Chris King has joined the company as vice president, finance and global controller, e

November 28, 2016 EX-21.1

List of Subsidiaries

Exhibit 21.1 List of Subsidiaries Name State or Country of Organization AVIC Haas Chemical (Tianjin) Co., Ltd. China Fasteq Limited United Kingdom Flintbrook Limited United Kingdom Haas Chemical Management of Mexico, Inc. Pennsylvania Haas Chemical Materials Distribution and Trading Limited Liability Company Turkey Haas Corporation of Canada Pennsylvania Haas Corporation of China Pennsylvania Haas

November 28, 2016 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 30, 2016 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-35253

November 17, 2016 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2016 Fourth Quarter Results -- Company Provides Outlook for Fiscal 2017 --

Exhibit Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2016 Fourth Quarter Results - Company Provides Outlook for Fiscal 2017 - VALENCIA, Calif., November 17, 2016 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world's leading provider of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2016 fourth quarter ended Septemb

November 17, 2016 EX-99.2

Q4 2016 EARNINGS CALL PRESENTATION November 17, 2016 Dave Castagnola President and Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Airc

exhibit992 Q4 2016 EARNINGS CALL PRESENTATION November 17, 2016 Dave Castagnola President and Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft?s earnings press release and tables for the fiscal 2016 fourth quarter.

November 17, 2016 8-K

Wesco Aircraft Holdings 8-K (Current Report/Significant Event)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 17, 2016 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorpora

October 4, 2016 EX-10.1

Fourth Amendment to Credit Agreement by and among Wesco Aircraft Holdings, Inc., Wesco Aircraft Hardware Corp., the other subsidiaries party thereto, Barclays Bank PLC, as administrative agent and collateral agent, and the lenders party thereto, dated as of October 4, 2016 (Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated October 4, 2016 (File No. 001-35253))

EX-10.1 2 exhibit101.htm EXHIBIT 10.1 Exhibit 10.1 Execution Version FOURTH AMENDMENT TO CREDIT AGREEMENT FOURTH AMENDMENT TO CREDIT AGREEMENT, dated as of October 4, 2016 (this “Amendment”), among WESCO AIRCRAFT HOLDINGS, INC., a Delaware corporation (“Holdings”), WESCO AIRCRAFT HARDWARE CORP., a California corporation (the “Borrower”), the Subsidiary Guarantors party hereto, the Administrative A

October 4, 2016 8-K

Wesco Aircraft Holdings 8-K (Current Report/Significant Event)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 4, 2016 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporati

September 9, 2016 8-K

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 9, 2016 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Co

August 5, 2016 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant as

August 4, 2016 EX-99.2

Q3 2016 EARNINGS CALL PRESENTATION August 4, 2016 Dave Castagnola President and Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraf

wair-06302016ex992 Q3 2016 EARNINGS CALL PRESENTATION August 4, 2016 Dave Castagnola President and Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Information in this presentation should be read in conjunction with Wesco Aircraft?s earnings press release and tables for the fiscal 2016 third quarter Wesco Aircraft Proprietary Visit www.

August 4, 2016 8-K

Wesco Aircraft Holdings 8-K (Current Report/Significant Event)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 4, 2016 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporatio

August 4, 2016 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2016 Third Quarter Results

Exhibit Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2016 Third Quarter Results VALENCIA, Calif., August 4, 2016 - Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world's leading provider of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2016 third quarter ended June 30, 2016. Fiscal 2016 Third Quarter Highlights ? Net

May 31, 2016 EX-1.01

Wesco Aircraft Holdings, Inc. Conflict Minerals Report For The Year Ended December 31, 2015

Exhibit Exhibit 1.01 Wesco Aircraft Holdings, Inc. Conflict Minerals Report For The Year Ended December 31, 2015 This Conflict Minerals Report (the “Report”) for the year ended December 31, 2015 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934, as amended (the “Rule”). Wesco Aircraft Holdings, Inc. (“Wesco” or the “Company”) is the world’s leading distributor and pr

May 31, 2016 SD

Wesco Aircraft Holdings WAIR-12.31.2015-FORM SD

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 24911 Avenue Stanford, Valencia, California

May 6, 2016 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

10-Q 1 wair-20160331x10q.htm 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS,

May 5, 2016 EX-99.2

Q2 2016 EARNINGS CALL PRESENTATION May 5, 2016 Dave Castagnola President and Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Wesco Aircraft Proprietary Visit www.wescoair.com Disclaimer 2 Wesco Aircraft - Inve

wair-03312016ex992 Q2 2016 EARNINGS CALL PRESENTATION May 5, 2016 Dave Castagnola President and Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Wesco Aircraft Proprietary Visit www.

May 5, 2016 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2016 Second Quarter Results

Exhibit Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2016 Second Quarter Results VALENCIA, Calif., May 5, 2016 — Wesco Aircraft Holdings, Inc. (NYSE: WAIR), the world's leading provider of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2016 second quarter. Fiscal 2016 Second Quarter Highlights • Net sales of $376.7 mil

May 5, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 wair-3312016x8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 5, 2016 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdicti

May 4, 2016 CORRESP

Wesco Aircraft Holdings ESP

CORRESP 1 filename1.htm Wesco Aircraft 24911 Avenue Stanford, Valencia, CA 91355 May 4, 2016 VIA EDGAR AND HAND DELIVERY Mr. Terence O’Brien Branch Chief Office of Manufacturing and Construction Division of Corporation Finance United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Wesco Aircraft Holdings, Inc. Form 10-K Filed November 30, 2015 File No. 1-352

April 8, 2016 CORRESP

Wesco Aircraft Holdings ESP

CORRESP Wesco Aircraft 24911 Avenue Stanford, Valencia, CA 91355 April 8, 2016 VIA EDGAR AND HAND DELIVERY Mr.

March 24, 2016 EX-10.1

Third Amendment to Credit Agreement, by and among Wesco Aircraft Holdings, Inc., Wesco Aircraft Hardware Corp., Barclays Bank PLC, as administrative agent and collateral agent, and the lenders party thereto, dated as of March 24, 2016 (Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated March 24, 2016 (File No. 001-35253))

Exhibit Exhibit 10.1 EXECUTION VERSION THIRD AMENDMENT TO CREDIT AGREEMENT THIRD AMENDMENT TO CREDIT AGREEMENT, dated as of March 24, 2016 (this ? Amendment ?), among WESCO AIRCRAFT HOLDINGS, INC., a Delaware corporation (? Holdings ?), WESCO AIRCRAFT HARDWARE CORP., a California corporation (the ? Borrower ?), the Subsidiary Guarantors, BARCLAYS BANK PLC, as Administrative Agent (as defined below

March 24, 2016 8-K

Wesco Aircraft Holdings 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 24, 2016 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (C

March 7, 2016 CORRESP

Wesco Aircraft Holdings ESP

FOIA CONFIDENTIAL TREATMENT REQUESTED BY WESCO AIRCRAFT HOLDINGS, INC. PURSUANT TO RULE 83 Wesco Aircraft 24911 Avenue Stanford, Valencia, CA 91355 March 7, 2016 VIA EDGAR AND HAND DELIVERY Mr. Terence O’Brien Branch Chief Office of Manufacturing and Construction Division of Corporation Finance United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Wesco Air

March 1, 2016 EX-24

POWER OF ATTORNEY

Exhibit Exhibit 24 POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of John G.

February 24, 2016 8-K

Wesco Aircraft Holdings 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 24, 2016 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation)

February 24, 2016 EX-99.1

Wesco Aircraft Appoints Daniel C. Snow Executive Vice President and Chief Supply Chain Officer

EX-99.1 2 wair-02242016x8kxexhibit991.htm EXHIBIT 99.1 Wesco Aircraft Appoints Daniel C. Snow Executive Vice President and Chief Supply Chain Officer VALENCIA, Calif., February 24, 2016 – Wesco Aircraft Holdings, Inc. (NYSE: WAIR), a leading provider of comprehensive supply chain management services to the global aerospace industry, today announced that it has appointed Daniel C. Snow as executive

February 16, 2016 SC 13G

WAIR / Wesco Aircraft Holdings Inc. / MSD CAPITAL L P - SCHEDULE 13G Passive Investment

SC 13G 1 wesco13g-02052016.htm SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to Rules 13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to Rule 13d-2(b) (Amendment No.)* Wesco Aircraft Holdings, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 95081410

February 12, 2016 SC 13G/A

WAIR / Wesco Aircraft Holdings Inc. / Carlyle Group L.P. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* WESCO AIRCRAFT HOLDINGS, INC. (Name of Issuer) Common Stock (Title of Class of Securities) 950814103 (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whic

February 5, 2016 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended December 31, 2015 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant

February 4, 2016 EX-99.1

Wesco Aircraft Holdings Reports Fiscal 2016 First Quarter Results

Exhibit Exhibit 99.1 Wesco Aircraft Holdings Reports Fiscal 2016 First Quarter Results VALENCIA, Calif., February 4, 2016 ? Wesco Aircraft Holdings, Inc. (NYSE: WAIR), a leading provider of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2016 first quarter. Fiscal 2016 First Quarter Highlights ? Net sales of $359.8 million , d

February 4, 2016 EX-99.2

Q1 2016 EARNINGS CALL PRESENTATION February 4, 2016 Dave Castagnola President and Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Wesco Aircraft Private & Proprietary Visit www.wescoair.com Disclaimer 2 Wesco

exhibit992final Q1 2016 EARNINGS CALL PRESENTATION February 4, 2016 Dave Castagnola President and Chief Executive Officer Rick Weller Executive Vice President and Chief Financial Officer Wesco Aircraft Private & Proprietary Visit www.

February 4, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 4, 2016 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation)

January 28, 2016 8-K

Submission of Matters to a Vote of Security Holders

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 26, 2016 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation)

December 16, 2015 DEF 14A

Wesco Aircraft Holdings DEF 14A

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

December 16, 2015 DEFA14A

Wesco Aircraft Holdings DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

November 30, 2015 EX-10.27

Form of Performance Stock Unit Agreement (Incorporated by reference to Exhibit 10.27 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended September 30, 2015 (File No. 001-35253))

Exhibit 10.27 WESCO AIRCRAFT HOLDINGS, INC. 2014 INCENTIVE AWARD PLAN PERFORMANCE SHARE UNIT GRANT NOTICE Capitalized terms not specifically defined in this Performance Share Unit Grant Notice (the ?Grant Notice?) have the meanings given to them in the 2014 Incentive Award Plan (as amended from time to time, the ?Plan?) of Wesco Aircraft Holdings, Inc. (the ?Company?). The Company has granted to t

November 30, 2015 EX-21.1

List of Subsidiaries

Exhibit 21.1 List of Subsidiaries Name State or Country of Organization AVIC Haas Chemical (Tianjin) Co., Ltd. China Fasteq Limited United Kingdom Flintbrook Limited United Kingdom Haas Chemical Management of Mexico, Inc. Pennsylvania Haas Chemical Materials Distribution and Trading Limited Liability Company Turkey Haas Corporation of Canada Pennsylvania Haas Corporation of China Pennsylvania Haas

November 30, 2015 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

10-K 1 a15-19986510k.htm 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 30, 2015 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to

November 30, 2015 EX-10.12

EMPLOYMENT AGREEMENT

Exhibit 10.12 EXECUTION VERSION EMPLOYMENT AGREEMENT This Employment Agreement (this ?Agreement?) is made as of January 30, 2014 (the ?Agreement Date?), between Wesco Aircraft Hardware Corp., a California corporation (the ?Company?), and Todd Renehan (the ?Executive?). Preliminary Statements: A. Wesco Aircraft Holdings, Inc., a Delaware corporation and parent entity of the Company (?Parent?), has

November 19, 2015 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 19, 2015 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Co

November 19, 2015 EX-99.1

Wesco Aircraft Holdings Reports Results for Fiscal 2015 Fourth Quarter and Year — Significant Fourth Quarter Actions Set Stage for Future Performance —

EX-99.1 2 a15-236361ex99d1.htm EX-99.1 Exhibit 99.1 Wesco Aircraft Holdings Reports Results for Fiscal 2015 Fourth Quarter and Year — Significant Fourth Quarter Actions Set Stage for Future Performance — VALENCIA, Calif., November 19, 2015 — Wesco Aircraft Holdings, Inc. (NYSE: WAIR), a leading provider of comprehensive supply chain management services to the global aerospace industry, today annou

November 19, 2015 EX-99.2

Fiscal 2015 Fourth Quarter Earnings Conference Call and Webcast November 19, 2015 Jeff Misakian VP Investor Relations 661-362-6847 [email protected]

Exhibit 99.2 Fiscal 2015 Fourth Quarter Earnings Conference Call and Webcast November 19, 2015 Jeff Misakian VP Investor Relations 661-362-6847 [email protected] Wesco Aircraft Private & Proprietary Visit www.wescoair.com Agenda Introduction Company Overview & Business Highlights Financial Overview Q&A Session Jeff Misakian Vice President, Investor Relations Dave Castagnola President and

August 7, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2015 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name

August 6, 2015 EX-99.2

Fiscal 2015 Third Quarter Earnings Conference Call and Webcast August 6, 2015 Jeff Misakian VP Investor Relations 661-362-6847 [email protected]

Exhibit 99.2 Fiscal 2015 Third Quarter Earnings Conference Call and Webcast August 6, 2015 Jeff Misakian VP Investor Relations 661-362-6847 [email protected] Wesco Aircraft Private & Proprietary Visit www.wescoair.com Agenda Introduction Company Overview & Business Highlights Financial Overview Q&A Session Jeff Misakian Vice President, Investor Relations Dave Castagnola President and Chie

August 6, 2015 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 6, 2015 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commi

August 6, 2015 EX-99.1

Wesco Aircraft Holdings Reports Results for Fiscal 2015 Third Quarter

Exhibit 99.1 Wesco Aircraft Holdings Reports Results for Fiscal 2015 Third Quarter VALENCIA, Calif., August 6, 2015 ? Wesco Aircraft Holdings, Inc. (NYSE: WAIR), a leading provider of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2015 third quarter ended June 30, 2015. Fiscal 2015 Third Quarter Highlights ? Net sales were $3

May 29, 2015 EX-1.01

Wesco Aircraft Holdings, Inc. Conflict Minerals Report For The Year Ended December 31, 2014

Exhibit 1.01 Wesco Aircraft Holdings, Inc. Conflict Minerals Report For The Year Ended December 31, 2014 This Conflict Minerals Report (the ?Report?) for the year ended December 31, 2014 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934, as amended (the ?Rule?). Introduction Wesco?s Business Wesco Aircraft Holdings, Inc. (?Wesco? or the ?Company?) is one of the world

May 29, 2015 SD

Wesco Aircraft Holdings SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-35253 20-5441563 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 24911 Avenue Stanford, Valencia, California 91355 (Ad

May 8, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2015 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact Name of Registrant as

May 8, 2015 EX-24

POWER OF ATTORNEY

Exhibit 24 POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of John G.

May 7, 2015 EX-99.2

Fiscal 2015 Second Quarter Earnings Conference Call and Webcast May 7, 2015 Jeff Misakian VP Investor Relations 661-362-6847 [email protected]

Exhibit 99.2 Fiscal 2015 Second Quarter Earnings Conference Call and Webcast May 7, 2015 Jeff Misakian VP Investor Relations 661-362-6847 [email protected] Wesco Aircraft Private & Proprietary Visit www.wescoair.com Agenda Introduction Company Overview & Business Highlights Financial Overview Closing Remarks Jeff Misakian Vice President, Investor Relations Hal Weinstein Lynn Mackison Vice

May 7, 2015 8-K

Wesco Aircraft Holdings 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 7, 2015 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commissi

May 7, 2015 EX-99.1

Wesco Aircraft Holdings Reports Results for Fiscal 2015 Second Quarter

Exhibit 99.1 Wesco Aircraft Holdings Reports Results for Fiscal 2015 Second Quarter VALENCIA, Calif., May 7, 2015 — Wesco Aircraft Holdings, Inc. (NYSE: WAIR), a leading provider of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2015 second quarter ended March 31, 2015. Fiscal 2015 Second Quarter Highlights · Net sales were $

April 30, 2015 8-K/A

Wesco Aircraft Holdings 8-K/A (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 20, 2015 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction o

April 23, 2015 EX-99.1

Wesco Aircraft Appoints Richard J. Weller Executive Vice President and Chief Financial Officer — Senior Leader Brings More than 37 Years of Progressive Experience in Finance, General Management, Operations and Information Technology —

Exhibit 99.1 Wesco Aircraft Appoints Richard J. Weller Executive Vice President and Chief Financial Officer — Senior Leader Brings More than 37 Years of Progressive Experience in Finance, General Management, Operations and Information Technology — VALENCIA, Calif., April 23, 2015 — Wesco Aircraft Holdings, Inc. (NYSE: WAIR), a leading provider of comprehensive supply chain management services to t

April 23, 2015 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 18, 2015 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commi

April 23, 2015 EX-10.1

EXECUTIVE SEVERANCE AGREEMENT

Exhibit 10.1 EXECUTIVE SEVERANCE AGREEMENT This Executive Severance Agreement (?Agreement?) is made effective as of April 23, 2015 (?Effective Date?), by and between Wesco Aircraft Hardware Corp., a California corporation (the ?Company?), and Richard J. Weller (?Executive?). For purposes of this Agreement (other than Section 1(g) below), the ?Company? shall mean the Company and its subsidiaries. W

April 6, 2015 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 25, 2015 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Commi

April 6, 2015 EX-99.1

Wesco Aircraft Appoints David J. Castagnola President and Chief Executive Officer — Veteran Leader Brings More than 35 Years of Distinguished Experience in Aerospace & Defense with Deep Industry Relationships —

Exhibit 99.1 Wesco Aircraft Appoints David J. Castagnola President and Chief Executive Officer ? Veteran Leader Brings More than 35 Years of Distinguished Experience in Aerospace & Defense with Deep Industry Relationships ? VALENCIA, Calif., April 6, 2015 ? Wesco Aircraft Holdings, Inc. (NYSE: WAIR), a leading provider of comprehensive supply chain management services to the global aerospace indus

April 6, 2015 EX-10.1

EXECUTIVE SEVERANCE AGREEMENT

Exhibit 10.1 EXECUTIVE SEVERANCE AGREEMENT This Executive Severance Agreement (?Agreement?) is made effective as of April 6, 2015 (?Effective Date?), by and between Wesco Aircraft Hardware Corp., a California corporation (the ?Company?), and David J. Castagnola (?Executive?). For purposes of this Agreement (other than Section 1(g) below), the ?Company? shall mean the Company and its subsidiaries.

March 26, 2015 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

8-K 1 a15-779018k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 25, 2015 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdictio

February 27, 2015 SC 13D

WAIR / Wesco Aircraft Holdings Inc. / Bancroft Thomas - SC 13D Activist Investment

SC 13D UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 WESCO AIRCRAFT HOLIDNGS, INC. (Name of Issuer) COMMON STOCK (Title of Class of Securities) 950814103 (CUSIP Number) Makaira Partners, LLC c/o Sean Hidey, Chief Operating Officer 7776 Ivanhoe Avenue #250, La Jolla, California 92037 (858) 626-2874 (Name, Address and T

February 27, 2015 EX-99.A

JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

Exhibit A EXHIBIT A JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13D and amendments thereto with respect to the common stock of Wesco Aircraft Holdings, Inc.

February 23, 2015 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 20, 2015 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Co

February 23, 2015 EX-99.2

Wesco Aircraft Appoints Thomas M. Bancroft III to Board of Directors

Exhibit 99.2 Wesco Aircraft Appoints Thomas M. Bancroft III to Board of Directors VALENCIA, Calif., February 23, 2015 — Wesco Aircraft Holdings, Inc. (NYSE: WAIR), a leading provider of comprehensive supply chain management services to the global aerospace industry, today announced that its board of directors has appointed Thomas M. Bancroft III as a director, effective immediately. Mr. Bancroft w

February 23, 2015 EX-99.1

COOPERATION AGREEMENT

Exhibit 99.1 Execution Version COOPERATION AGREEMENT This Cooperation Agreement (this “Agreement”), dated February 20, 2015, is entered into by and between Makaira Partners, LLC (“Makaira”), Thomas M. Bancroft III (“Mr. Bancroft”) and Wesco Aircraft Holdings, Inc. (the “Company”). WHEREAS, Makaira currently beneficially owns 7,322,212 shares of the common stock, par value $0.001 per share, of the

February 13, 2015 SC 13G/A

WAIR / Wesco Aircraft Holdings Inc. / Carlyle Group L.P. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* WESCO AIRCRAFT HOLDINGS, INC. (Name of Issuer) Common Stock (Title of Class of Securities) 950814103 (CUSIP Number) December 31, 2014 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whic

February 13, 2015 SC 13G/A

WAIR / Wesco Aircraft Holdings Inc. / ABRAMS CAPITAL MANAGEMENT, L.P. - SCHEDULE 13G AMENDMENT FILING Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No.

February 9, 2015 S-8

WAIR / Wesco Aircraft Holdings Inc. S-8 - - S-8

As filed with the Securities and Exchange Commission on February 9, 2015 Registration No.

February 9, 2015 S-8 POS

WAIR / Wesco Aircraft Holdings Inc. S-8 POS - - S-8 POS

As filed with the Securities and Exchange Commission on February 9, 2015 Registration No.

February 6, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended December 31, 2014 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-35253 WESCO AIRCRAFT HOLDINGS, INC. (Exact

February 5, 2015 EX-99.2

Fiscal 2015 First Quarter Earnings Conference Call February 5, 2015 Jeff Misakian VP Investor Relations 661-362-6847 [email protected]

Exhibit 99.2 Fiscal 2015 First Quarter Earnings Conference Call February 5, 2015 Jeff Misakian VP Investor Relations 661-362-6847 [email protected] Wesco Aircraft Private & Proprietary Visit www.wescoair.com Agenda Company Overview & Business Highlights Financial Overview Q&A Jeff Misakian Vice President, Investor Relations Hal Weinstein Interim Chief Executive Officer Greg Hann Executive

February 5, 2015 EX-99.1

Wesco Aircraft Holdings Reports Results for Fiscal 2015 First Quarter

Exhibit 99.1 Wesco Aircraft Holdings Reports Results for Fiscal 2015 First Quarter VALENCIA, Calif., February 5, 2015 — Wesco Aircraft Holdings, Inc. (NYSE: WAIR), a leading provider of comprehensive supply chain management services to the global aerospace industry, today announced results for its fiscal 2015 first quarter ended December 31, 2014. Fiscal 2015 First Quarter Highlights: · Net sales

February 5, 2015 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 5, 2015 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Com

January 29, 2015 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 27, 2015 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Com

January 9, 2015 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 9, 2015 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Comm

January 9, 2015 EX-10.1

MANAGEMENT INCENTIVE PLAN

Exhibit 10.1 MANAGEMENT INCENTIVE PLAN PURPOSE: The compensation strategy of WESCO Aircraft (“Company”) is to reward its managers and key employees in a manner that permits the Company to attract, retain and motivate outstanding individuals. The Management Incentive Plan (“MIP”) is designed under the Company’s shareholder approved Incentive Award Plan to compensate managers and key employees of th

December 18, 2014 DEFA14A

WAIR / Wesco Aircraft Holdings Inc. DEFA14A - - DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

December 18, 2014 DEF 14A

WAIR / Wesco Aircraft Holdings Inc. DEF 14A - - DEF 14A

Use these links to rapidly review the document TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

December 8, 2014 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 5, 2014 Wesco Aircraft Holdings, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-35253 20-5441563 (State or Other Jurisdiction of Incorporation) (Com

December 8, 2014 EX-99.1

Wesco Aircraft Announces Retirement of Randy J. Snyder as President and Chief Executive Officer; Board Names Hal Weinstein Interim Chief Executive Officer and Forms New Executive Committee

Exhibit 99.1 Wesco Aircraft Announces Retirement of Randy J. Snyder as President and Chief Executive Officer; Board Names Hal Weinstein Interim Chief Executive Officer and Forms New Executive Committee VALENCIA, Calif., December 8, 2014 — Wesco Aircraft Holdings, Inc. (NYSE: WAIR), a leading provider of comprehensive supply chain management services to the global aerospace industry, announced toda

December 8, 2014 EX-10.1

Wesco Aircraft

Exhibit 10.1 Wesco Aircraft December 8, 2014 Hal Weinstein Re: Employment as Interim Chief Executive Officer Dear Hal: This letter confirms the agreement regarding the terms upon which you will serve as Interim Chief Executive Officer of Wesco Aircraft Hardware Corp. (“Hardware”) and Wesco Aircraft Holdings, Inc. (“Holdings”). You will commence service as Interim Chief Executive Officer on Monday

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