TNH / Terra Nitrogen Co., L.P. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Terra Nitrogen Co., L.P.
US ˙ NYSE
HINDI NA ACTIVE ANG SIMBONG ITO

Mga Batayang Estadistika
CIK 879575
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 Terra Nitrogen Co., L.P.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
April 2, 2018 15-15D

TNH / Terra Nitrogen Co., L.P. 15-15D

15-15D 1 a18-923211515d.htm 15-15D 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 001-10877 and 033-43007 Terra Nitrogen Co

April 2, 2018 15-12B

TNH / Terra Nitrogen Co., L.P. 15-12B

15-12B 1 a18-923221512b.htm 15-12B 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 001-10877 and 033-43007 Terra Nitrogen Co

March 22, 2018 25

TNH / Terra Nitrogen Co., L.P. 25

25 1 a18-8766125.htm 25 FORM 25 Securities and Exchange Commission Washington, D.C. 20549 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 033-43007 Issuer: Terra Nitrogen Company, L.P. Exchange: New York Stock Exchange LLC (Exact name of Issuer as specified in its charter, and name of Exchange where securit

March 12, 2018 EX-99.1

Terra Nitrogen Company, L.P. Announces Intent to Delist Voluntarily From the New York Stock Exchange

EX-99.1 2 a18-78561ex99d1.htm EX-99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Martin Jarosick Vice President, Investor Relations 847-405-2045 [email protected] Terra Nitrogen Company, L.P. Announces Intent to Delist Voluntarily From the New York Stock Exchange DEERFIELD, Ill. — March 12, 2018 — As previously announced by Terra Nitrogen Company, L.P. (“TNCLP”) (NYSE: TNH) on February 7

March 12, 2018 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits

8-K 1 a18-785618k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 12, 2018 Terra Nitrogen Company, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (

February 22, 2018 EX-3.1

Certificate of Limited Partnership of Terra Nitrogen Company, L.P.

EX-3.1 2 tnh-12312017xex31.htm EXHIBIT 3.1 TERRA NITROGEN COMPANY, L.P. Exhibit 3.1 CERTIFICATE OF LIMITED PARTNERSHIP OF TERRA NITROGEN COMPANY, L.P. The following is a conformed copy of the Certificate of Limited Partnership of Terra Nitrogen Company, L.P. (the “Partnership”), reflecting: (i) the Certificate of Limited Partnership, filed with the Secretary of State of the State of Delaware on Se

February 22, 2018 EX-4.1

Deposit Agreement, dated as of December 4, 1991, by and among Terra Nitrogen Company, L.P., the Depositary and the Unitholders.

AGRICULTURAL MINERALS COMPANY, L.P., UNITED STATES TRUST COMPANY OF NEW YORK AND THE HOLDERS FROM TIME TO TIME OF UNITS AND DEPOSITARY RECEIPTS DESCRIBED HEREIN DEPOSIT AGREEMENT Dated as of December 4, 1991 TERRA NITROGEN COMPANY, L.P. Exhibit 4.1 ARTICLE I ARTICLE II Section Section Section Section Section Section ARTICLE III Section Section Section Section Section Section Section Section Sectio

February 22, 2018 10-K

TNH / Terra Nitrogen Co., L.P. 10-K (Annual Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 December 31, 2017 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 033-43007 TERRA NITROGEN COMPANY, L.

February 22, 2018 EX-21

Subsidiaries of the Registrant.

EX-21 5 tnh-12312017xex21.htm EXHIBIT 21 Exhibit 21 TERRA NITROGEN COMPANY, L.P. SUBSIDIARIES Name of Subsidiary Jurisdiction of Incorporation or Organization Percentage Held by TNCLP Terra Nitrogen, Limited Partnership Delaware 99 %

February 22, 2018 EX-3.6

Certificate of Limited Partnership of Terra Nitrogen, Limited Partnership

EX-3.6 3 tnh-12312017xex36.htm EXHIBIT 3.6 TERRA NITROGEN COMPANY, L.P. Exhibit 3.6 CERTIFICATE OF LIMITED PARTNERSHIP OF TERRA NITROGEN, LIMITED PARTNERSHIP The following is a conformed copy of the Certificate of Limited Partnership of Terra Nitrogen, Limited Partnership (the “Partnership”), reflecting: (i) the Amended and Restated Certificate of Limited Partnership, filed with the Secretary of S

February 15, 2018 EX-99.1

Terra Nitrogen Company, L.P. Reports Fourth Quarter 2017 Results

Exhibit Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Martin Jarosick Vice President, Investor Relations 847-405-2045 [email protected] Terra Nitrogen Company, L.P. Reports Fourth Quarter 2017 Results DEERFIELD, IL ( February 14, 2018 )?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $49.4 million on net sales of $97.5 million for the quarter ended December 3

February 15, 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 14, 2018 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission F

February 8, 2018 EX-3

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

EX-3 2 a18-53632ex3.htm EX-3 Exhibit 3 JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k) (1) The undersigned acknowledge and agree that Amendment No. 4 to the statement on Schedule 13D to which this Joint Filing Agreement (this “Agreement”) is attached as an exhibit (the “Statement”) is filed on behalf of each of the undersigned and that all subsequent amendments to the Statement shall be filed on

February 8, 2018 EX-4

ASSIGNMENT AND ASSUMPTION AGREEMENT

EX-4 3 a18-53632ex4.htm EX-4 Exhibit 4 ASSIGNMENT AND ASSUMPTION AGREEMENT THIS ASSIGNMENT AND ASSUMPTION AGREEMENT (this “Agreement”) is entered into as of February 7, 2018, by and between Terra Nitrogen Company, L.P., a Delaware limited partnership (the “Partnership”), and Terra Nitrogen GP Inc., a Delaware corporation (“TNGP”). Capitalized terms used in this Agreement but not otherwise defined

February 8, 2018 SC 13D/A

TNH / Terra Nitrogen Co., L.P. / Cf Industries Holdings, Inc. - SC 13D/A Activist Investment

Securities and Exchange Commission Washington, D.C. 20549 Schedule 13D Under the Securities Exchange Act of 1934 (Amendment No. 4)* Terra Nitrogen Company, L.P. (Name of Issuer) Common Units Representing Limited Partner Interests Evidenced by Depositary Receipts (Title of Class of Securities) 881005 20 1 (CUSIP Number) Douglas C. Barnard Senior Vice President, General Counsel, and Secretary CF Ind

February 7, 2018 EX-99.1

Terra Nitrogen Company, L.P. Reports Exercise of Right to Purchase Common Units and Declares Quarterly Distribution

EX-99.1 3 a18-53611ex99d1.htm EX-99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Martin Jarosick Vice President, Investor Relations 847-405-2045 [email protected] Terra Nitrogen Company, L.P. Reports Exercise of Right to Purchase Common Units and Declares Quarterly Distribution DEERFIELD, Ill. — February 7, 2018 — Terra Nitrogen Company, L.P. (“TNCLP”) (NYSE: TNH) announced today that, i

February 7, 2018 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

8-K 1 a18-536118k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2018 Terra Nitrogen Company, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction

February 7, 2018 EX-10.1

Assignment and Assumption Agreement, dated as of February 7, 2018, by and between Terra Nitrogen Company, L.P. and Terra Nitrogen GP Inc. filed as Exhibit 10.1 to Terra Nitrogen Company, L.P.'s Form 8-K filed on February 7, 2018 (File No. 033-43007), is incorporated herein by reference

Exhibit 10.1 ASSIGNMENT AND ASSUMPTION AGREEMENT THIS ASSIGNMENT AND ASSUMPTION AGREEMENT (this ?Agreement?) is entered into as of February 7, 2018, by and between Terra Nitrogen Company, L.P., a Delaware limited partnership (the ?Partnership?), and Terra Nitrogen GP Inc., a Delaware corporation (?TNGP?). Capitalized terms used in this Agreement but not otherwise defined herein have the meanings a

November 2, 2017 10-Q

TNH / Terra Nitrogen Co., L.P. 10-Q (Quarterly Report)

10-Q 1 tnh-09302017x10q.htm 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 September 30, 2017 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to C

November 1, 2017 EX-99.1

Terra Nitrogen Company, L.P. Reports Third Quarter 2017 Results

EX-99.1 2 tnh-11012017xexhibit991ea.htm EXHIBIT 99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Martin Jarosick Vice President, Investor Relations 847-405-2045 [email protected] Terra Nitrogen Company, L.P. Reports Third Quarter 2017 Results DEERFIELD, IL (November 1, 2017)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $22.8 million on net sales of $84.6

November 1, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 tnh-110120178kxearningsre.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 1, 2017 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or ot

October 31, 2017 EX-24

POWER OF ATTORNEY

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

September 7, 2017 CORRESP

TNH / Terra Nitrogen Co., L.P. ESP

CORRESP 1 filename1.htm Lyn Shenk September 7, 2017 Page 1 September 7, 2017 VIA EDGAR Lyn Shenk Branch Chief Office of Transportation and Leisure Division of Corporation Finance United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 RE: Terra Nitrogen Company, L.P. Form 10-K for Fiscal Year Ended December 31, 2016 Filed February 23, 2017 File No. 033-43007 Dear

August 15, 2017 CORRESP

TNH / Terra Nitrogen Co., L.P. ESP

CORRESP 1 filename1.htm Lyn Shenk August 15, 2017 Page 1 August 15, 2017 VIA EDGAR Lyn Shenk Branch Chief Office of Transportation and Leisure Division of Corporation Finance United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 RE: Terra Nitrogen Company, L.P. Form 10-K for Fiscal Year Ended December 31, 2016 Filed February 23, 2017 File No. 033-43007 Dear Mr.

August 4, 2017 CORRESP

TNH / Terra Nitrogen Co., L.P. ESP

CORRESP 1 filename1.htm August 4, 2017 VIA EDGAR Lyn Shenk Branch Chief Office of Transportation and Leisure Division of Corporation Finance United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 RE: Terra Nitrogen Company, L.P. Form 10-K for Fiscal Year Ended December 31, 2016 Filed February 23, 2017 File No. 033-43007 Dear Mr. Shenk: Terra Nitrogen Company, L.

August 3, 2017 10-Q

TNH / Terra Nitrogen Co., L.P. 10-Q (Quarterly Report)

10-Q 1 tnh-06302017x10q.htm 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, 2017 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Comm

August 2, 2017 EX-99.1

Terra Nitrogen Company, L.P. Reports Second Quarter 2017 Results

EX-99.1 2 tnh-08022017xexhibit991ea.htm EXHIBIT 99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Martin Jarosick Vice President, Investor Relations 847-405-2045 [email protected] Terra Nitrogen Company, L.P. Reports Second Quarter 2017 Results DEERFIELD, IL (August 2, 2017)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $39.5 million on net sales of $96.1

August 2, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 tnh-080220178kxearningsre.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 2, 2017 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or othe

May 4, 2017 10-Q

Terra Nitrogen 10-Q (Quarterly Report)

10-Q 1 tnh-03312017x10q.htm 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 March 31, 2017 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Com

May 3, 2017 EX-99.1

Terra Nitrogen Company, L.P. Reports First Quarter 2017 Results

Exhibit Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Martin Jarosick Vice President, Investor Relations 847-405-2045 [email protected] Terra Nitrogen Company, L.P. Reports First Quarter 2017 Results DEERFIELD, IL ( May 3, 2017 )?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $42.2 million on net sales of $119.0 million for the quarter ended March 31, 2017 .

May 3, 2017 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): May 3, 2017 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission File Number) (IR

February 23, 2017 10-K

Terra Nitrogen 10-K (Annual Report)

10-K 1 tnh-12312016x10k.htm 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from

February 15, 2017 EX-99.1

Terra Nitrogen Company, L.P. Reports Fourth Quarter 2016 Results

EX-99.1 2 tnh-02152017xexhibit991ea.htm EXHIBIT 99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Martin Jarosick Vice President, Investor Relations 847-405-2045 [email protected] Terra Nitrogen Company, L.P. Reports Fourth Quarter 2016 Results DEERFIELD, IL (February 15, 2017)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $44.1 million on net sales of $93

February 15, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 tnh-021520178kxearningsre.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): February 15, 2017 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or o

November 3, 2016 10-Q

TNH / Terra Nitrogen Co., L.P. 10-Q - Quarterly Report - 10-Q

10-Q 1 tnh-09302016x10q.htm 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 September 30, 2016 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 2, 2016 EX-99.1

Terra Nitrogen Company, L.P. Reports Third Quarter 2016 Results

EX-99.1 2 tnh-11022016xexhibit991ea.htm EXHIBIT 99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Anthony M. Fusco Investor Relations 847-405-2598 [email protected] Terra Nitrogen Company, L.P. Reports Third Quarter 2016 Results DEERFIELD, IL (November 2, 2016)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $28.8 million on net sales of $90.2 million for the q

November 2, 2016 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 2, 2016 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission File Number

August 4, 2016 10-Q

TNH / Terra Nitrogen Co., L.P. 10-Q - Quarterly Report - 10-Q

10-Q 1 tnh-06302016x10q.htm 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, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Comm

August 3, 2016 EX-99.1

Terra Nitrogen Company, L.P. Reports Second Quarter 2016 Results

EX-99.1 2 tnh-08032016xexhibit991ea.htm EXHIBIT 99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Aldridge Director, Investor Relations 847/405-2530 [email protected] Terra Nitrogen Company, L.P. Reports Second Quarter 2016 Results DEERFIELD, IL (August 3, 2016)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $98.7 million on net sales of $126.7 million

August 3, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 tnh-080320168kxearningsre.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 3, 2016 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or othe

May 5, 2016 10-Q

TNH / Terra Nitrogen Co., L.P. 10-Q - Quarterly Report - 10-Q

10-Q 1 tnh-03312016x10q.htm 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 March 31, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Com

May 4, 2016 EX-99.1

Terra Nitrogen Company, L.P. Reports First Quarter 2016 Results

EX-99.1 2 tnh-05042016xexhibit991ea.htm EXHIBIT 99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Aldridge Director, Investor Relations 847/405-2530 [email protected] Terra Nitrogen Company, L.P. Reports First Quarter 2016 Results DEERFIELD, IL (May 4, 2016)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $37.7 million on net sales of $108.0 million for

May 4, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 tnh-050420168kxearningsre.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 4, 2016 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other j

February 25, 2016 EX-10.6

Form of Terra Nitrogen GP Inc. Non-Employee Director Phantom Unit and Deferred Compensation Plan, amended and restated October 27, 2015, filed as Exhibit 10.6 to the Terra Nitrogen Company, L.P. Form 10-K for the fiscal year ended December 31, 2015 (File No. 1-10877), is incorporated herein by reference.**

EX-10.6 3 tnh-12312015xex106.htm EXHIBIT 10.6 Exhibit 10.6 Terra Nitrogen GP Inc. Non-Employee Director Phantom Unit and Deferred Compensation Plan (Amended and Restated October 27, 2015) 1. Purpose of this Plan. The purpose of this Terra Nitrogen GP Inc. (“TNGP”) Non-Employee Director Phantom Unit and Deferred Compensation Plan (the “Plan”) is to attract and retain qualified Non-Employee Director

February 25, 2016 10-K

TNH / Terra Nitrogen Co., L.P. 10-K - Annual Report - 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 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 Commission file number 033-430

February 25, 2016 EX-10.5

Form of Terra Nitrogen GP Inc. Non-Employee Director Phantom Unit Agreement, amended and restated October 27, 2015, filed as Exhibit 10.5 to the Terra Nitrogen Company, L.P. Form 10-K for the fiscal year ended December 31, 2015 (File No. 1-10877), is incorporated herein by reference.**

Exhibit 10.5 PHANTOM UNIT AGREEMENT (Amended and Restated as of October 27, 2015) [Name of Non-Employee Director] [Date] Dear: [Name] You currently hold an aggregate of Phantom Units of Terra Nitrogen Company, L.P. (“Terra Nitrogen”) that consist of units that were originally granted to you in equal installments on each of June 1, 2005, 2006 and 2007 and additional units that were received on acco

February 25, 2016 EX-10.7

Form of Award Agreement under the Terra Nitrogen GP Inc. Non-Employee Director Phantom Unit and Deferred Compensation Plan, filed as Exhibit 10.7 to the Terra Nitrogen Company, L.P. Form 10-K for the fiscal year ended December 31, 2015 (File No. 1-10877), is incorporated herein by reference.**

Exhibit 10.7 TERRA NITROGEN GP INC. NON-EMPLOYEE DIRECTOR PHANTOM UNIT AND DEFERRED COMPENSATION PLAN PHANTOM UNIT AWARD AGREEMENT Capitalized terms used but not otherwise defined herein shall have the meaning ascribed to such terms as defined in the Terra Nitrogen GP Inc. (“TNGP”) Non-Employee Director Phantom Unit and Deferred Compensation Plan (the “Plan”). Please review this Award Agreement an

February 17, 2016 8-K

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 17, 2016 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission File Numbe

February 17, 2016 EX-99.1

Terra Nitrogen Company, L.P. Reports Fourth Quarter 2015 Results

EX-99.1 2 tnh-02172016xexhibit991ea.htm EXHIBIT 99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Aldridge Director, Investor Relations 847/405-2530 [email protected] Terra Nitrogen Company, L.P. Reports Fourth Quarter 2015 Results DEERFIELD, IL (February 17, 2016)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $79.2 million on net sales of $151.3 milli

February 10, 2016 8-K

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

8-K 1 a16-373518k.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): February 5, 2016 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdicti

November 9, 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 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 Commission file number 033-43007

November 5, 2015 8-K

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 4, 2015 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission File Number

November 5, 2015 EX-99.1

Terra Nitrogen Company, L.P. Reports Third Quarter 2015 Results

Exhibit Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Aldridge Director, Investor Relations 847/405-2530 [email protected] Terra Nitrogen Company, L.P. Reports Third Quarter 2015 Results DEERFIELD, IL ( November 4, 2015 )?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $69.4 million on net sales of $150.2 million for the quarter ended September 30, 2015 .

August 6, 2015 EX-99.1

Terra Nitrogen Company, L.P. Reports Second Quarter 2015 Results

EX-99.1 2 tnh-08052015xexhibit991ea.htm EXHIBIT 99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Treasurer 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Second Quarter 2015 Results DEERFIELD, IL (August 5, 2015)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $99.3 million on net sales of $153.6 million for the quarter ended

August 6, 2015 EX-10.1

Terra Nitrogen GP Inc. Non-Employee Director Phantom Unit and Deferred Compensation Plan (Amended and Restated as of April 28, 2015)

EX-10.1 2 tnh-06302015xex101.htm EXHIBIT 10.1 Exhibit 10.1 Terra Nitrogen GP Inc. Non-Employee Director Phantom Unit and Deferred Compensation Plan (Amended and Restated as of April 28, 2015) 1. Purpose of this Plan. The purpose of this Terra Nitrogen GP Inc. (“TNGP”) Non-Employee Director Phantom Unit and Deferred Compensation Plan (the “Plan”) is to attract and retain qualified Non-Employee Dire

August 6, 2015 10-Q

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

10-Q 1 tnh-06302015x10q.htm 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 For the transition period from to Comm

August 6, 2015 EX-99.1

Terra Nitrogen Company, L.P. Reports Second Quarter 2015 Results

EX-99.1 2 tnh-08052015xexhibit9918k.htm EXHIBIT 99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Treasurer 847/405-2515 [email protected] CORRECTING and REPLACING Terra Nitrogen Company, L.P. Reports Second Quarter 2015 Results DEERFIELD, Ill.-(BUSINESS WIRE)- First paragraph, second sentence under Cash Distribution header should read: In the first half of 2015, capital expendi

August 6, 2015 8-K/A

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): August 5, 2015 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Comm

August 6, 2015 8-K

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 5, 2015 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission File Number)

May 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 March 31, 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 Commission file number 033-43007 TER

May 6, 2015 8-K

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 6, 2015 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission File Number) (IR

May 6, 2015 EX-99.1

Terra Nitrogen Company, L.P. Reports First Quarter 2015 Results

EX-99.1 2 tnh-05062015xexhibit991ea.htm EXHIBIT 99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Treasurer 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports First Quarter 2015 Results DEERFIELD, IL (May 6, 2015)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $59.0 million on sales of $126.6 million for the quarter ended March 3

February 26, 2015 10-K

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

10-K 1 tnh-12312014x10k.htm 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2014 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from

February 17, 2015 8-K

Results of Operations and Financial Condition

8-K 1 tnh-2172015earningsrelease.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): February 17, 2015 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or

February 17, 2015 EX-99.1

Terra Nitrogen Company, L.P. Reports Fourth Quarter 2014 Results

EX-99.1 2 exhibit991earningsrelease.htm EXHIBIT 99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Fourth Quarter 2014 Results DEERFIELD, IL (Feb. 17, 2015)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $95.0 million

November 6, 2014 10-Q

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

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

November 5, 2014 EX-99.1

Terra Nitrogen Company, L.P. Reports Third Quarter 2014 Results and Announces Cash Distribution

EX-99.1 2 a14-237241ex99d1.htm EX-99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Third Quarter 2014 Results and Announces Cash Distribution DEERFIELD, IL (November 5, 2014)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnin

November 5, 2014 8-K

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 5, 2014 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission File Number

August 7, 2014 10-Q

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

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August 6, 2014 8-K

Results of Operations and Financial Condition

8-K 1 a14-1838018k.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 6, 2014 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdictio

August 6, 2014 EX-99.1

Terra Nitrogen Company, L.P. Reports Second Quarter 2014 Results and Announces Cash Distribution

Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Second Quarter 2014 Results and Announces Cash Distribution DEERFIELD, IL (August 6, 2014)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $100.1 million on sales of $167.5

May 8, 2014 10-Q

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

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May 7, 2014 EX-99.1

Terra Nitrogen Company, L.P. Reports First Quarter 2014 Results and Announces Cash Distribution

Exhibit 99.1 Terra Nitrogen Company, L.P. Reports First Quarter 2014 Results and Announces Cash Distribution DEERFIELD, IL (May 7, 2014)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $102.9 million on sales of $177.7 million for the first quarter ended March 31, 2014. This compares to net earnings of $166.8 million on sales of $224.1 million for the 2013 first qua

May 7, 2014 8-K

Results of Operations and Financial Condition

8-K 1 a14-1194518k.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 7, 2014 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (

February 27, 2014 10-K

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

10-K 1 a2218346z10-k.htm 10-K Use these links to rapidly review the document Table of Contents Part IV Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2013 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)

February 18, 2014 8-K

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 18, 2014 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission File Numbe

February 18, 2014 EX-99.1

Terra Nitrogen Company, L.P. Reports Fourth Quarter 2013 Results

Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Fourth Quarter 2013 Results DEERFIELD, IL (Feb. 18, 2014)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $113.6 million on sales of $168.3 million for the quarter ended Dec

December 20, 2013 EX-99.1

Tony Will Elected Chairman, President and Chief Executive Officer of Terra Nitrogen GP Inc.

EX-99.1 2 a13-268421ex99d1.htm EX-99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Tony Will Elected Chairman, President and Chief Executive Officer of Terra Nitrogen GP Inc. DEERFIELD, Illinois — (Business Wire) — Deerfield, IL (December 20, 2013) — Terra Nitrogen GP Inc. (TNGP), the

December 20, 2013 8-K

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

8-K 1 a13-2684218k.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): December 18, 2013 TERRA NITROGEN COMPANY, L.P. (Exact name of Registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdic

November 5, 2013 10-Q

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

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November 4, 2013 8-K

Results of Operations and Financial Condition

8-K 1 a13-2305018k.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 4, 2013 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdict

November 4, 2013 EX-99.1

Terra Nitrogen Company, L.P. Reports Third Quarter 2013 Results and Announces Cash Distribution

EX-99.1 2 a13-230501ex99d1.htm EX-99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Third Quarter 2013 Results and Announces Cash Distribution DEERFIELD, IL (November 4, 2013)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnin

September 16, 2013 8-K

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

8-K 1 a13-2077118k.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): September 16, 2013 TERRA NITROGEN COMPANY, L.P. (Exact name of Registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdi

August 7, 2013 10-Q

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

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August 6, 2013 EX-99.1

Terra Nitrogen Company, L.P. Reports Second Quarter 2013 Results and Announces Cash Distribution

Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Second Quarter 2013 Results and Announces Cash Distribution DEERFIELD, IL (August 6, 2013)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $149.3 million on sales of $215.4

August 6, 2013 8-K

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): August 6, 2013 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission File Number)

May 9, 2013 EX-10.1

Spare Parts Sharing Agreement, dated as of May 6, 2013, by and among CF Industries Nitrogen, LLC, Terra Nitrogen, Limited Partnership and Canadian Fertilizers Limited, filed as Exhibit 10.1 to the Terra Nitrogen Company, L.P. Form 10-Q for the quarterly period ended March 31, 2013 (File No. 033-43007), is incorporated herein by reference.

Exhibit 10.1 SPARE PARTS SHARING AGREEMENT This Spare Parts Sharing Agreement (this ?Agreement?) is made and entered into as of the 6th day of May, 2013, by and among CF Industries Nitrogen, LLC, a Delaware limited liability company (?CFN?), Terra Nitrogen, Limited Partnership, a Delaware limited partnership (?TNLP?) and Canadian Fertilizers Limited, an Alberta corporation (?CFL?). WHEREAS, each o

May 9, 2013 10-Q

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

10-Q 1 a2214869z10-q.htm 10-Q Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended March 31, 2013 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHA

May 8, 2013 EX-99.1

Terra Nitrogen Company, L.P. Reports First Quarter 2013 Results and Announces Cash Distribution

EX-99.1 2 a13-115491ex99d1.htm EX-99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports First Quarter 2013 Results and Announces Cash Distribution DEERFIELD, IL (May 8, 2013)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of

May 8, 2013 8-K

Results of Operations and Financial Condition

8-K 1 a13-1154918k.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 8, 2013 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (

February 27, 2013 EX-3.8

Amendment No.1 to First Amended and Restated Agreement of Limited Partnership of Terra Nitrogen Limited Partnership, dated as of April 26, 2012, filed as Exhibit 3.8 to the Terra Nitrogen Company, L.P. Form 10-K for the fiscal year ended December 31, 2012 (File No. 033-43007), is incorporated herein by reference.

QuickLinks - Click here to rapidly navigate through this document Exhibit 3.8 AMENDMENT NO. 1 TO FIRST AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP OF TERRA NITROGEN, LIMITED PARTNERSHIP This Amendment No. 1 (this "Amendment No. 1") to the First Amended and Restated Agreement of Limited Partnership of Terra Nitrogen, Limited Partnership (the "Partnership" or "OLP"), dated as of September

February 27, 2013 10-K

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

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February 19, 2013 EX-99.1

Terra Nitrogen Company, L.P. Reports Fourth Quarter and Full Year 2012 Results

Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Fourth Quarter and Full Year 2012 Results DEERFIELD, IL (Feb. 19, 2013)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $150.0 million on sales of $206.5 million for the qua

February 19, 2013 8-K

Results of Operations and Financial Condition

8-K 1 a13-531618k.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): February 19, 2013 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdict

December 28, 2012 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits - 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): December 28, 2012 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction of incorporation) (Com

December 28, 2012 EX-10.1

Amended and Restated Terminal Lease agreement dated December 28, 2012, by and between Terra Nitrogen Company, L.P. and CF Industries, Inc., filed as Exhibit 10.1 to Terra Nitrogen Company, L.P.'s Form 8-K filed on December 28, 2012 (File No. 033-43007), is incorporated herein by reference.

Exhibit 10.1 AMENDED AND RESTATED TERMINAL LEASE AGREEMENT This AMENDED AND RESTATED TERMINAL LEASE AGREEMENT (this “Agreement”), is made this 28th day of December 2012 and effective as of January 1, 2013 (the “Effective Date”), by and between TERRA NITROGEN COMPANY, L.P., a Delaware limited partnership, with an address at CF Industries Holdings, Inc., 4 Parkway North, Suite 400, Deerfield, Illino

November 6, 2012 10-Q

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

10-Q 1 a2211531z10-q.htm 10-Q Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended September 30, 2012 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES E

November 5, 2012 8-K

Results of Operations and Financial Condition

8-K 1 a12-2608118k.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 5, 2012 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdict

November 5, 2012 EX-99.1

Terra Nitrogen Company, L.P. Reports Third Quarter 2012 Results and Announces Cash Distribution

EX-99.1 2 a12-260811ex99d1.htm EX-99.1 Exhibit 99.1 N E W S FOR IMMEDIATE RELEASE FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Third Quarter 2012 Results and Announces Cash Distribution DEERFIELD, IL (November 5, 2012)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE:

August 7, 2012 10-Q

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

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August 6, 2012 EX-99.1

Terra Nitrogen Company, L.P. Reports Second Quarter 2012 Results and Announces Cash Distribution

EX-99.1 2 a12-175521ex99d1.htm EX-99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 NEWS FOR IMMEDIATE RELEASE [email protected] Terra Nitrogen Company, L.P. Reports Second Quarter 2012 Results and Announces Cash Distribution DEERFIELD, IL (August 6, 2012)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH)

August 6, 2012 8-K

Results of Operations and Financial Condition

8-K 1 a12-1755218k.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 6, 2012 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdictio

July 10, 2012 EX-1

CONTRIBUTION AND ASSUMPTION AGREEMENT

Exhibit 1 CONTRIBUTION AND ASSUMPTION AGREEMENT THIS CONTRIBUTION AND ASSUMPTION AGREEMENT, dated as of June 29, 2012, is entered into by and between Terra Nitrogen Corporation, a Delaware corporation (“TNC”) and Terra LP Holdings LLC, a Delaware limited liability company (“LP Holdings”).

July 10, 2012 SC 13D/A

TNH / Terra Nitrogen Co., L.P. / TERRA NITROGEN CORP - SC 13D/A Activist Investment

SC 13D/A 1 a12-161181sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* Terra Nitrogen Company, L.P. (Name of Issuer) Common Units of Limited Partnership Interests (Title of Class of Securities) 881005 20 1 (CUSIP Number) Douglas C. Barnard Senior Vice President, General Counsel and S

May 4, 2012 10-Q

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

10-Q 1 a2209072z10-q.htm 10-Q Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended March 31, 2012 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHA

May 3, 2012 8-K

Results of Operations and Financial Condition

8-K 1 a12-1110918k.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 3, 2012 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (

May 3, 2012 EX-99.1

Terra Nitrogen Company, L.P. Reports First Quarter 2012 Results and Announces Cash Distribution

EX-99.1 2 a12-111091ex99d1.htm EX-99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Dan Swenson Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports First Quarter 2012 Results and Announces Cash Distribution DEERFIELD, IL (May 3, 2012)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of

May 2, 2012 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

8-K 1 a12-1113918k.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): April 26, 2012 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdictio

May 2, 2012 EX-3.1

Amendment No.1 to First Amended and Restated Agreement of Limited Partnership of Terra Nitrogen Company, L.P., dated as of April 26, 2012, filed as Exhibit 3.1 to Terra Nitrogen Company, L.P.'s Form 8-K filed on May 2, 2012 (File No. 033-43007), is incorporated herein by reference.

EX-3.1 2 a12-111391ex3d1.htm EX-3.1 Exhibit 3.1 AMENDMENT NO. 1 TO FIRST AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP OF TERRA NITROGEN COMPANY, L.P. This Amendment No. 1 (this “Amendment No. 1”) to the First Amended and Restated Agreement of Limited Partnership of Terra Nitrogen Company, L.P. (the “Partnership” or “TNCLP”), dated as of September 1, 2005 (the “Partnership Agreement”), is

February 27, 2012 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) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2011 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 033-43007 TERRA NITROGEN

February 15, 2012 8-K

Results of Operations and Financial Condition

8-K 1 a12-488918k.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): February 15, 2012 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdict

February 15, 2012 EX-99.1

Terra Nitrogen Company, L.P. Reports Fourth Quarter and Full Year 2011 Results

Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Terry Huch Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Fourth Quarter and Full Year 2011 Results DEERFIELD, IL (Feb. 15, 2012)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $129.8 million on sales of $201.0 million for the fourth

February 13, 2012 8-K

Results of Operations and Financial Condition

8-K 1 a12-477918k.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): February 10, 2012 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdict

February 13, 2012 EX-99.1

Terra Nitrogen Company, L.P. Declares Quarterly Distribution

EX-99.1 2 a12-47791ex99d1.htm EX-99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Terry Huch Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Declares Quarterly Distribution DEERFIELD, IL. — (BUSINESS WIRE) — February 10, 2012 — Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today announced the declaration of a cash d

December 1, 2011 EX-24

POWER OF ATTORNEY

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

December 1, 2011 EX-24

POWER OF ATTORNEY

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

December 1, 2011 EX-24

POWER OF ATTORNEY

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

November 3, 2011 10-Q

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

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

November 1, 2011 8-K

Results of Operations and Financial Condition

8-K 1 a11-2854218k.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 1, 2011 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdict

November 1, 2011 EX-99.1

Terra Nitrogen Company, L.P. Reports Third Quarter 2011 Results and Announces Cash Distribution

EX-99.1 2 a11-285421ex99d1.htm EX-99.1 Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Terry Huch Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Third Quarter 2011 Results and Announces Cash Distribution DEERFIELD, IL (November 1, 2011)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings o

August 26, 2011 8-K

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

8-K 1 a11-2507818k.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 22, 2011 Terra Nitrogen Company, L.P. (Exact name of Registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdicti

August 26, 2011 EX-24

POWER OF ATTORNEY

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

August 5, 2011 10-Q

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

10-Q 1 a2204987z10-q.htm 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended June 30, 2011 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 033-43007 T

August 4, 2011 EX-99.1

Terra Nitrogen Company, L.P. Reports Second Quarter 2011 Results and Announces Cash Distribution

Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Terry Huch Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Second Quarter 2011 Results and Announces Cash Distribution DEERFIELD, IL (August 4, 2011)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $128.9 million on net sales of $198.6

August 4, 2011 8-K

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 4, 2011 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission File Number)

July 1, 2011 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)*

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* Terra Nitrogen Company, L.P. (Name of Issuer) Common Units of Limited Partnership Interests (Title of Class of Securities) 881005 20 1 (CUSIP Number) Douglas C. Barnard Vice President, General Counsel, and Secretary CF Industries Holdings, Inc. 4 Parkway

July 1, 2011 EX-1

CONTRIBUTION AND ASSUMPTION AGREEMENT (4,423,772 Common Units and 20.00% of Incentive Distribution Rights)

Exhibit 1 CONTRIBUTION AND ASSUMPTION AGREEMENT (4,423,772 Common Units and 20.00% of Incentive Distribution Rights) THIS CONTRIBUTION AND ASSUMPTION AGREEMENT, dated as of June 30, 2011, is entered into by and among Terra Nitrogen Corporation, a Delaware corporation (?TNC?),Terra LP Holdings LLC, a Delaware limited liability company (?LP Holdings?) and Terra Capital, Inc. (?Terra Capital?), a Del

June 21, 2011 CORRESP

Year ended December 31,

CORRESP 1 filename1.htm June 21, 2011 Mr. Lyn Shenk, Branch Chief Division of Corporation Finance Securities and Exchange Commission 100 F Street N.E. Washington, D.C. 20549-3628 Re: Terra Nitrogen Company, L.P. Form 10-K for Fiscal Year Ended December 31, 2010 Filed February 25, 2011 File No. 033-43007 Dear Mr. Shenk: I am writing on behalf of Terra Nitrogen Company, L.P., a Delaware limited part

May 6, 2011 10-Q

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

10-Q 1 a2203793z10-q.htm 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended March 31, 2011 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 033-43007

May 5, 2011 EX-99.1

Terra Nitrogen Company, L.P. Reports First Quarter 2011 Results and Announces Cash Distribution

Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Terry Huch Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports First Quarter 2011 Results and Announces Cash Distribution DEERFIELD, IL (May 5, 2011)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $120.9 million on net sales of $196.0 mill

May 5, 2011 8-K

Results of Operations and Financial Condition

8-K 1 a11-1120218k.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, 2011 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (

February 25, 2011 EX-10.14

TERRA NITROGEN COMPANY, L.P.

QuickLinks - Click here to rapidly navigate through this document TERRA NITROGEN COMPANY, L.

February 25, 2011 10-K

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

10-K 1 a2202118z10-k.htm 10-K Use these links to rapidly review the document Table of Contents Part IV UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2010 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES

February 17, 2011 8-K

Results of Operations and Financial Condition

8-K 1 a11-610818k.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): February 17, 2011 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdict

February 17, 2011 EX-99.1

Terra Nitrogen Company, L.P. Reports Fourth Quarter and Full Year 2010 Results

Exhibit 99.1 Terra Nitrogen Company, L.P. A CF Industries Company FOR MORE INFORMATION, CONTACT: Terry Huch Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Fourth Quarter and Full Year 2010 Results DEERFIELD, IL (Feb. 17, 2010)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net earnings of $65.

February 11, 2011 EX-99.1

Terra Nitrogen Company, L.P. Announces Fourth Quarter Distribution

Exhibit 99.1 Terra Nitrogen Company, L.P. A CF Industries Company FOR MORE INFORMATION, CONTACT: Terry Huch Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Announces Fourth Quarter Distribution DEERFIELD, IL (Feb. 11, 2010)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported that its Board of Directors has

February 11, 2011 8-K

Current Report

8-K 1 a11-583918k.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): February 11, 2011 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdict

December 30, 2010 EX-10.2

Tank Car Lease Agreement dated December 29, 2010, between Terra Nitrogen Company, L.P. and CF Industries, Inc., filed as Exhibit 10.2 to Terra Nitrogen Company, L.P.'s Form 8-K filed on December 30, 2010 (File No. 033-43007), is incorporated herein by reference.

Exhibit 10.2 TANK CAR LEASE AGREEMENT This agreement is made this 29th day of December, 2010 and effective as of January 1, 2011 (the ?Effective Date?), between TERRA NITROGEN COMPANY, L.P., a Delaware limited partnership with an address at 4 Parkway North, Suite 400, Deerfield, Illinois 60015 (?Lessor?), and CF INDUSTRIES, INC., a Delaware corporation with an address at CF Industries Holdings, In

December 30, 2010 EX-10.1

LEASE AGREEMENT

Exhibit 10.1 LEASE AGREEMENT This LEASE AGREEMENT (this ?Agreement?), is made this 29th day of December, 2010 and effective as of January 1, 2011 (the ?Effective Date?), by and between TERRA NITROGEN COMPANY, L.P., a Delaware limited partnership, with an address at CF Industries Holdings, Inc., 4 Parkway North, Suite 400, Deerfield, Illinois 60015 (?Landlord?), and CF INDUSTRIES, INC., a Delaware

December 30, 2010 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 a10-2437818k.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): December 29, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of Registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdic

December 30, 2010 8-K/A

Entry into a Material Definitive Agreement

8-K/A 1 a10-2437828ka.htm 8-K/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A 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 29, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of Registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other j

December 22, 2010 SC 13D/A

SECURITIES AND EXCHANGE COMMISSION

SC 13D/A 1 a10-237061sc13da.htm SC 13D/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D [Rule 13d-101] INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 1)* Terra Nitrogen Company, L.P. (Name of Issuer) Common Units of Limited Partnership Interests (Title of Class of Securities) 8

December 22, 2010 EX-1

CONTRIBUTION AND ASSUMPTION AGREEMENT (4,732,621 Common Units)

EX-1 2 a10-237061ex1.htm EX-1 Exhibit 1 CONTRIBUTION AND ASSUMPTION AGREEMENT (4,732,621 Common Units) THIS CONTRIBUTION AND ASSUMPTION AGREEMENT, dated as of December 17, 2010, is entered into by and between Terra Nitrogen Corporation, a Delaware corporation (“TNC”) and Terra LP Holdings LLC, a Delaware limited liability company (“LP Holdings”). RECITALS WHEREAS, TNC holds 6,439,793 Common Units

November 5, 2010 10-Q

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

10-Q 1 a2200706z10-q.htm 10-Q Use these links to rapidly review the document TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended September 30, 2010 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 193

November 4, 2010 EX-99.1

Terra Nitrogen Company, L.P. Reports Third Quarter Results and Announces Cash Distribution

Exhibit 99.1 Terra Nitrogen Company, L.P. A CF Industries Company FOR MORE INFORMATION, CONTACT: Terry Huch Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports Third Quarter Results and Announces Cash Distribution DEERFIELD, IL (Nov. 4, 2010)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) reported net earnings of

November 4, 2010 8-K

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 4, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (Commission File Number

September 29, 2010 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, Termination of a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 a10-1861218k.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): September 7, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of Registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdic

September 29, 2010 EX-10.1

Amendment to the General and Administrative Services and Product Offtake Agreement by and between CF Industries, Inc., Terra Industries Inc., Terra Nitrogen GP Inc. and Terra Nitrogen Company, L.P., dated September 28, 2010, filed as Exhibit 10.1 to Terra Nitrogen Company, L.P.'s Form 8-K filed on September 29, 2010 (File No. 033-43007), is incorporated herein by reference.

Exhibit 10.1 AMENDMENT TO THE GENERAL AND ADMINISTRATIVE SERVICES AND PRODUCT OFFTAKE AGREEMENT THIS AMENDMENT TO THE GENERAL AND ADMINISTRATIVE SERVICES AND PRODUCT OFFTAKE AGREEMENT (the ?Agreement?) is entered into on September 28, 2010 by and between CF INDUSTRIES, INC., a Delaware corporation (?CF Industries?), TERRA INDUSTRIES INC., a Maryland corporation (?Terra?), TERRA NITROGEN GP INC., a

August 27, 2010 EX-24

POWER OF ATTORNEY

Exhibit 24 POWER OF ATTORNEY This Power of Attorney supersedes the Power of Attorney executed by the undersigned on May 5, 2009, filed with the Securities and Exchange Commission (the ?SEC?) on May 7, 2009, as Exhibit 24 to the undersigned?s statement of changes in beneficial ownership on Form 4.

August 27, 2010 EX-24

POWER OF ATTORNEY

Exhibit 24 POWER OF ATTORNEY This Power of Attorney supersedes the Power of Attorney executed by the undersigned on November 26, 2007, filed with the Securities and Exchange Commission (the ?SEC?) on November 28, 2007, as Exhibit 24 to the undersigned?s statement of changes in beneficial ownership on Form 4.

August 27, 2010 EX-24

POWER OF ATTORNEY

Exhibit 24 POWER OF ATTORNEY This Power of Attorney supersedes the Power of Attorney executed by the undersigned on November 1, 2007, filed with the Securities and Exchange Commission (the ?SEC?) on November 5, 2007, as Exhibit 24 to the undersigned?s statement of changes in beneficial ownership on Form 4.

August 6, 2010 10-Q

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

10-Q 1 a2199626z10-q.htm 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended June 30, 2010 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file

August 5, 2010 8-K

Results of Operations and Financial Condition

8-K 1 a10-1514718k.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 5, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdictio

August 5, 2010 EX-99.1

Terra Nitrogen Company, L.P. Reports Second Quarter Results

EX-99.1 2 a10-151471ex99d1.htm EX-99.1 Exhibit 99.1 NEWS FROM TERRA NITROGEN COMPANY, L.P. AUG. 5, 2010 Terra Nitrogen Company, L.P. Reports Second Quarter Results DEERFIELD, IL (Aug. 5, 2010)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) reported net earnings of $66.7 million on revenues of $166.9 million for the second quarter ended June 30, 2010. This compares to net earnings of $60.8 millio

July 28, 2010 8-K

Current Report

8-K 1 a10-1476118k.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): July 28, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction

July 28, 2010 EX-99.1

Terra Nitrogen Company, L.P. Declares Cash Distribution

Exhibit 99.1 Terra Nitrogen Company, L.P. A CF Industries Company FOR MORE INFORMATION, CONTACT: Terry Huch Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Declares Cash Distribution DEERFIELD, Ill., July 28, 2010 (BUSINESS WIRE) ?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today declared a cash distribution for t

July 1, 2010 EX-10.1

WAIVER TO THE CREDIT AGREEMENT

Exhibit 10.1 WAIVER TO THE CREDIT AGREEMENT WAIVER (this ?Waiver?), dated as of June 30, 2010, among TERRA NITROGEN, LIMITED PARTNERSHIP, a Delaware limited partnership (the ?Borrower?), TERRA NITROGEN COMPANY, L.P., a Delaware limited partnership (?TNCLP?), TERRA NITROGEN GP, INC., a Delaware corporation (?TNGP?), the Lenders party hereto, and CITICORP USA, INC., as administrative agent and colla

July 1, 2010 8-K

Current Report

8-K 1 a10-1346618k.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): June 30, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction

June 4, 2010 8-K

Current Report

8-K 1 a10-1155718k.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): June 3, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction

May 7, 2010 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 ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended March 31, 2010 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 033-43007 TERRA NITROGEN COMPANY, L.P. (

May 6, 2010 8-K

Results of Operations and Financial Condition

8-K 1 a10-958618k.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 6, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction (C

May 6, 2010 EX-99.1

Terra Nitrogen Company, L.P. Reports First Quarter Results

Exhibit 99.1 Terra Nitrogen Company, L.P. A CF Industries Company FOR MORE INFORMATION, CONTACT: Terry Huch Senior Director, Investor Relations & Corporate Communications 847/405-2515 [email protected] Terra Nitrogen Company, L.P. Reports First Quarter Results DEERFIELD, IL (May 6, 2010)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) reported net income of $33.9 million, on revenues of $118

May 4, 2010 8-K

Current Report

8-K 1 a10-929618k.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): April 28, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction

May 4, 2010 EX-99.1

Terra Nitrogen Company, L.P. Declares Cash Distribution

Exhibit 99.1 FOR MORE INFORMATION, CONTACT: Terry Huch Senior Director, Investor Relations & Corporate Communications Terra Nitrogen Company, L.P. 847/405-2515 A CF Industries Company [email protected] Terra Nitrogen Company, L.P. Declares Cash Distribution DEERFIELD, IL (April 28, 2010)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today declared a cash distribution for the quarter ended

May 4, 2010 EX-16.1

Deloitte & Touche LLP

EX-16.1 2 a10-92961ex16d1.htm EX-16.1 Exhibit 16.1 Deloitte & Touche LLP First National Tower 1601 Dodge Street, Ste. 3100 Omaha, NE 68102-9706 USA Tel: +1 402 346 7788 www.deloitte.com April 30, 2010 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549-7561 Dear Sirs/Madams: We have read Item 4.01 of Terra Nitrogen Company, L.P.’s Form 8-K dated April 28, 2010, and have th

April 15, 2010 SC 13D

SECURITIES AND EXCHANGE COMMISSION

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D [Rule 13d-101] INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. )* Terra Nitrogen Company, L.P. (Name of Issuer) Common Units of Limited Partnership Interests (Title of Class of Securities) 881005 20 1 (CUSIP Number) Douglas C. Barna

April 15, 2010 SC 13D/A

SECURITIES AND EXCHANGE COMMISSION

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D [Rule 13d-101] INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2(a) (Amendment No. 12)* Terra Nitrogen Company, L.P. (Name of Issuer) Common Units of Limited Partnership Interests (Title of Class of Securities) 881005 20 1 (CUSIP Number) Douglas C. Bar

April 15, 2010 EX-1

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

Exhibit 1 JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k) (1) The undersigned acknowledge and agree that the Statement on Schedule 13D to which this Agreement is attached as an exhibit (the ?Statement?) is filed on behalf of each of the undersigned and that all subsequent amendments to the Statement shall be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements.

April 7, 2010 8-K

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

8-K 1 a10-776818k.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): April 2, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdiction

April 7, 2010 EX-10.1

W I T N E S S E T H :

Exhibit 10.1 EXECUTION COPY WAIVER TO THE CREDIT AGREEMENT WAIVER (this ?Waiver?), dated as of April 2, 2010, among TERRA NITROGEN, LIMITED PARTNERSHIP, a Delaware limited partnership (the ?Borrower?), TERRA NITROGEN COMPANY, L.P., a Delaware limited partnership (?TNCLP?), TERRA NITROGEN GP, INC., a Delaware corporation (?TNGP?), the Lenders party hereto, and CITICORP USA, INC., as administrative

March 8, 2010 EX-99.1

Terra Nitrogen Company, L.P. Issues Statement

Exhibit 99.1 Terra Nitrogen Company, L.P. Issues Statement SIOUX CITY, IOWA (March 8, 2010)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today issued the following statement in response to inquiries from both investors and the media: Terra Nitrogen Company, L.P. conducts its business through an operating partnership. Terra Nitrogen GP Inc. (TNGP) is the general partner of the partnership and i

March 8, 2010 8-K

Current Report

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 8, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other Jurisdiction of Incorporation) (Commiss

March 3, 2010 EX-10.13

Terra Nitrogen GP Inc. Non-Employee Director Phantom Unit and Deferred Compensation Plan

Exhibit 10.13 Terra Nitrogen GP Inc. Non-Employee Director Phantom Unit and Deferred Compensation Plan 1. Purpose of this Plan. The purpose of this Terra Nitrogen GP Inc. (“TNGP”) Non-Employee Director Phantom Unit and Deferred Compensation Plan (the “Plan”) is to attract and retain qualified Non-Employee Directors to serve on the Board, to align the interests of the Non-Employee Directors with th

March 3, 2010 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 December 31, 2009 o TRANSITION REPORT PURSUA

10-K 1 c55857e10vk.htm 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 December 31, 2009 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from

February 18, 2010 8-K

Current Report

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 18, 2010 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other Jurisdiction of Incorporation) (Com

February 18, 2010 EX-99.1

Terra Nitrogen Company, L.P. Reports Fourth Quarter and Full-Year Results

Exhibit 99.1 Exhibit 99.1 Terra Nitrogen Company, L.P. Reports Fourth Quarter and Full-Year Results SIOUX CITY, IOWA (February 18, 2010)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) reported net income of $22.9 million, on revenues of $98.1 million for the fourth quarter ended Dec. 31, 2009. This compares to net income of $104.4 million, on revenues of $225.2 million for the 2008 fourth quarte

December 18, 2009 EX-99.A

CONTRIBUTION AND ASSUMPTION AGREEMENT (4,732,621 Common Units)

EX-99.A 2 c93885exv99wa.htm EXHIBIT A Exhibit A CONTRIBUTION AND ASSUMPTION AGREEMENT (4,732,621 Common Units) THIS CONTRIBUTION AND ASSUMPTION AGREEMENT, dated as of December 4, 2009, is entered into by and between Terra Nitrogen Corporation, a Delaware corporation (“TNC”) and Terra LP Holdings LLC, a Delaware limited liability company (“LP Holdings”). RECITALS WHEREAS, TNC holds 11,172,414 Commo

December 18, 2009 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 11)* Terra Nitrogen Company, L.P. (Name of Issuer) Common Units of Limited Partnership Interests (Title of C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 11)* Terra Nitrogen Company, L.P. (Name of Issuer) Common Units of Limited Partnership Interests (Title of Class of Securities) 881005 20 1 (CUSIP Number) John W. Huey Terra Industries Inc. Terra Centre 600 Fourth Street Sioux City, Iowa 51102-6000 (712) 277

November 6, 2009 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended September 30, 2009 o TRANSITION REPORT PURSUANT TO SECTI

10-Q 1 c92088e10vq.htm FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended September 30, 2009 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commissi

October 22, 2009 EX-99.1

Terra Nitrogen Company, L.P. Reports Third Quarter Results; Declares Cash Distribution

EX-99.1 2 c91345exv99w1.htm EXHIBIT 99.1 Exhibit 99.1 Terra Nitrogen Company, L.P. Reports Third Quarter Results; Declares Cash Distribution SIOUX CITY, IOWA (October 22, 2009)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) reported net income of $17.3 million, $11.9 million of which is allocable to Common Units ($0.64 per Common Unit), on revenues of $101.5 million for the third quarter ended S

October 22, 2009 8-K

Current Report

8-K 1 c91345e8vk.htm 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 22, 2009 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other Jurisd

July 24, 2009 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended June 30, 2009 o TRANSITION REPORT PURSUANT TO SECTION 13

10-Q 1 c88229e10vq.htm FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended June 30, 2009 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission fi

July 23, 2009 EX-99.1

Terra Nitrogen Company, L.P. Reports Second Quarter Results; Declares Cash Distribution

Exhibit 99.1 Terra Nitrogen Company, L.P. Reports Second Quarter Results; Declares Cash Distribution SIOUX CITY, IOWA (July 23, 2009)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) reported net income of $60.8 million, $38.0 million of which is allocable to Common Units ($2.05 per Common Unit), on revenues of $142.8 million for the second quarter ended June 30, 2009. This compares to net income

July 23, 2009 8-K

Current Report

8-K 1 c88232e8vk.htm 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): July 23, 2009 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other Jurisdict

May 7, 2009 8-K

Current Report

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 4, 2009 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other Jurisdiction of Incorporation) (Commissio

May 7, 2009 EX-99.1

Terra Nitrogen Company, L.P. Announces Board Changes

Exhibit 99.1 Terra Nitrogen Company, L.P. Announces Board Changes SIOUX CITY, IOWA (May 5, 2009)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) announces that Anne H. Lloyd has been elected to its Board of Directors. Ms. Lloyd will chair TNCLP?s Audit Committee. Since 1998, Ms. Lloyd, 48, has held senior financial and accounting positions with Martin Marietta Materials, Inc. (MLM), a producer of

April 24, 2009 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended March 31, 2009 o TRANSITION REPORT PURSUANT TO SECTION 1

10-Q 1 c84274e10vq.htm FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended March 31, 2009 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission f

April 23, 2009 8-K

Current Report

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 20, 2009 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other Jurisdiction of Incorporation) (Commis

April 21, 2009 EX-99.1

Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com Terra Nitrogen Company, L.P. reports first quarter results, declares cash distribution

Exhibit 99.1 Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com NEWS For immediate release Contact: Joe A. Ewing (712) 277-7305 [email protected] Terra Nitrogen Company, L.P. reports first quarter results, declares cash distribution Sioux City, Iowa (April 21, 2009)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported

April 21, 2009 8-K

Current Report

8-K 1 c84100e8vk.htm 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): April 21, 2009 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other jurisdic

April 8, 2009 8-K

Current Report

8-K 1 c83729e8vk.htm 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): April 4, 2009 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 0330-43007 73-1389684 (State or other Jurisdic

March 5, 2009 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2008 OR o TRANSITION REPORT PUR

10-K 1 c49066e10vk.htm FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2008 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from

February 10, 2009 8-K

Current Report

8-K 1 c80776e8vk.htm 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): February 10, 2009 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other Juris

February 10, 2009 EX-99.1

Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com Terra Nitrogen Company, L.P. reports fourth quarter and full-year results, declares cash distribution

Exhibit 99.1 Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com NEWS For immediate release Contact: Joe A. Ewing (712) 277-7305 [email protected] Terra Nitrogen Company, L.P. reports fourth quarter and full-year results, declares cash distribution Sioux City, Iowa (February 10, 2009)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TN

October 24, 2008 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended September 30, 2008 o TRANSITION REPORT PURSUANT TO SECTI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended September 30, 2008 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 033-43007 TERRA NI

October 23, 2008 EX-99.1

Terra Nitrogen Company, L.P. reports third quarter results; declares cash distribution

EX-99.1 2 c76273exv99w1.htm EXHIBIT 99.1 Exhibit 99.1 Terra Nitrogen Company, L.P. reports third quarter results; declares cash distribution Sioux City, Iowa (October 23, 2008)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net income of $106.2 million, $63.2 million of which is allocable to Common Units ($3.41 per Common Unit), on revenues of $246.6 million for the third quarter

October 23, 2008 8-K

Current Report

8-K 1 c76273e8vk.htm 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 23, 2008 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 033-43007 73-1389684 (State or other Jurisd

July 25, 2008 10-Q

FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended June 30, 2008 o TRANSITION REPORT PURSUANT TO SECTION 13

10-Q 1 c74075e10vq.htm FORM 10-Q Table of Contents FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended June 30, 2008 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission fi

July 24, 2008 EX-99.1

Terra Nitrogen Company, L.P. reports second quarter results; declares cash distribution

Terra Nitrogen Company, L.P. reports second quarter results; declares cash distribution Sioux City, Iowa (July 24, 2008)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net income of $130.2 million, $74.2 million of which is allocable to Common Units ($4.01 per Common Unit), on revenues of $256.7 million for the second quarter ended June 30, 2008. This compares with net income of $

July 24, 2008 8-K

Current Report

8-K 1 c74052e8vk.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): July 24, 2008 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other Jurisdiction of

April 29, 2008 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

10-Q 1 c73081e10vq.htm FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended March 31, 2008 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission f

April 24, 2008 8-K

Current Report

8-K 1 c73064e8vk.htm 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): April 24, 2008 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other Jurisdicti

April 24, 2008 EX-99.1

NEWS Terra Nitrogen Company, L.P. reports first quarter results; declares cash distribution

Filed by Bowne Pure Compliance Exhibit 99.1 Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com NEWS For immediate release Contact: Joe A. Ewing (712) 277-7305 [email protected] Terra Nitrogen Company, L.P. reports first quarter results; declares cash distribution Sioux City, Iowa (April 24, 2008)—Terra Nitrogen Company, L.P. (TNC

March 28, 2008 8-K

Current Report

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, 2008 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other Jurisdiction of Incorporation) (Commissi

February 28, 2008 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2007 OR o TRANSITION REPORT PUR

10-K 1 c23254e10vk.htm FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2007 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file

February 28, 2008 EX-4.8

AMENDMENT NO. 2 TO THE CREDIT AGREEMENT

Exhibit 4.8 AMENDMENT NO. 2 TO THE CREDIT AGREEMENT Amendment No. 2 (this ?Amendment?), dated as of February 2, 2007, among Terra Nitrogen, Limited Partnership, a Delaware limited partnership (the ?Borrower?), Terra Nitrogen Company, L.P., a Delaware limited partnership (?TNCLP?), the Lenders party hereto, and Citicorp USA, Inc., as administrative agent and collateral agent for the Lenders and the

February 28, 2008 EX-10.17

PHANTOM UNIT AGREEMENT

Exhibit 10.17 PHANTOM UNIT AGREEMENT [NAME] [DATE] Dear: [NAME] You currently hold Phantom Units of Terra Nitrogen Company, L.P. (?Terra Nitrogen?), of which were granted to you in equal installments on each of June 1, 2005, 2006 and 2007, and were received as a result of cash distributions that were made prior to the date hereof to holders of common units representing limited partner interests of

February 28, 2008 EX-10.10

AMENDMENT TO LEASES

exv10w10 Exhibit 10.10 This instrument Prepared by and after Recording return to: Pamela Pappas Locke Liddell & Sapp LLP 600 Travis, Suite 3200 Houston, Texas 77002 AMENDMENT TO LEASES This Amendment to Leases (this “Amendment”) is dated effective as of , 2005. The parties hereto are the CITY OF BLYTHEVILLE, ARKANSAS (“Landlord”) and TERRA NITROGEN, LIMITED PARTNERSHIP (“Tenant”). WITNESSETH: RECI

February 8, 2008 8-K

Current Report

8-K 1 c72298e8vk.htm 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): February 4, 2008 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other Jurisdic

February 7, 2008 8-K

Current Report

8-K 1 c72259e8vk.htm 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): February 7, 2008 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other Jurisdic

February 7, 2008 EX-99.1

Terra Nitrogen Company, L.P. reports fourth quarter and full-year results; declares cash distribution

Terra Nitrogen Company, L.P. reports fourth quarter and full-year results; declares cash distribution Sioux City, Iowa (February 7, 2008)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net income of $67.8 million, or $3.59 per limited partnership unit, on revenues of $197.6 million for the fourth quarter ended Dec. 31, 2007. This compares with net income of $17.5 million, or $.93

January 8, 2008 8-K

Current Report

8-K 1 c72029e8vk.htm 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): January 2, 2008 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other Jurisdict

October 29, 2007 EX-10.1

Exhibit 10.1

Exhibit 10.1 AMENDED AND RESTATED GENERAL AND ADMINISTRATIVE SERVICES AGREEMENT REGARDING SERVICES BY TERRA INDUSTRIES INC. THIS AMENDED AND RESTATED GENERAL AND ADMINISTRATIVE SERVICES AGREEMENT (the ?Agreement?) is entered into on October 23, 2007 (the ?Effective Date?) by and between TERRA INDUSTRIES INC., a Maryland corporation (?Terra?), TERRA NITROGEN CORPORATION, a Delaware corporation (the

October 29, 2007 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

10-Q 1 c71366e10vq.htm FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended September 30, 2007 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commissi

October 25, 2007 8-K

Current Report

8-K 1 c71369e8vk.htm 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 25, 2007 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other Jurisdic

October 25, 2007 EX-99.1

Terra Nitrogen Company, L.P. reports third quarter results; declares cash distribution

Filed by Bowne Pure Compliance Terra Nitrogen Company, L.P. reports third quarter results; declares cash distribution Sioux City, Iowa (October 25, 2007)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net income of $45.6 million, or $2.42 per limited partnership unit, on revenues of $133.2 million for the third quarter ended Sept. 30, 2007. This compares with net income of $13.7 m

July 31, 2007 10-Q/A

FORM 10-Q/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended June 30, 2007 o OR TRANSITION REPORT PURSUANT TO SECTI

10-Q/A 1 c70872e10vqza.htm 10-Q/A Table of Contents FORM 10-Q/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended June 30, 2007 o OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission

July 30, 2007 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended June 30, 2007 o TRANSITION REPORT PURSUANT TO SECTION 13

10-Q 1 c70840e10vq.htm 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended June 30, 2007 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file nu

July 26, 2007 EX-99.1

Terra Nitrogen Company, L.P. reports second quarter results; declares cash distribution

EX-99.1 2 c70826exv99w1.htm EXHIBIT 99.1 Terra Nitrogen Company, L.P. reports second quarter results; declares cash distribution Sioux City, Iowa (July 26, 2007)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported net income of $57.1 million, or $3.02 per limited partnership unit, on revenues of $177.4 million for the second quarter ended June 30, 2007. This compares with net income of

July 26, 2007 8-K

Current Report

8-K 1 c70826e8vk.htm 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): July 26, 2007 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other Jurisdictio

May 1, 2007 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

10-Q 1 c14673e10vq.htm FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended March 31, 2007 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission f

April 26, 2007 8-K

Current Report

8-K 1 c14560e8vk.htm CURRENT REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2007 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other jurisd

April 26, 2007 EX-99.1

NEWS Terra Nitrogen Company, L.P. reports first quarter results; declares cash distribution

Exhibit 99.1 Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com NEWS For immediate release Contact: Joe A. Ewing (712) 277-7305 [email protected] Terra Nitrogen Company, L.P. reports first quarter results; declares cash distribution Sioux City, Iowa (April 26, 2007)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported

March 15, 2007 10-K

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

10-K 1 c12782e10vk.htm FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2006 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from

February 8, 2007 EX-99.1

Terra Nitrogen Company, L.P. reports fourth quarter and full-year results; declares cash distribution

EX-99.1 2 c12163aexv99w1.htm PRESS RELEASE Exhibit 99.1 Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com NEWS For immediate release Contact: Joe A. Ewing (712) 277-7305 [email protected] Terra Nitrogen Company, L.P. reports fourth quarter and full-year results; declares cash distribution Sioux City, Iowa (Feb. 8, 2007)—Terra Ni

February 8, 2007 8-K

Current Report

8-K 1 c12163ae8vk.htm CURRENT REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2007 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other jur

November 1, 2006 EX-99.1

Terra Industries Inc. Moderator: Joe Ewing October 26, 2006 3:00 PM ET

Terra Industries Inc Moderator: Joe Ewing 10/26/2006 ? 3:00 PM ET Confirmation # 952578 Page 1 Exhibit 99.

November 1, 2006 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

10-Q 1 c09373e10vq.htm QUARTERLY REPORT Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended September 30, 2006 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to C

November 1, 2006 8-K

Regulation FD Disclosure

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 26, 2006 TERRA NITROGEN COMPANY, L.

October 27, 2006 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that I, John W. Huey, hereby constitute and appoint Debra J. Bliven, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution for me and in my name, place and stead, to sign any reports on Form 3 (Initial Statement of Beneficial Ownership of Securities), Form 4 (Statement of Changes in Beneficial Ownersh

October 27, 2006 8-K

Current Report

8-K 1 c09464e8vk.htm CURRENT REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 23, 2006 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other juri

October 26, 2006 8-K

Current Report

8-K 1 c09410e8vk.htm CURRENT REPORT Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 26, 2006 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (S

October 26, 2006 EX-99.1

Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com Terra Nitrogen Company, L.P. reports third quarter results; declares cash distribution

Exhibit 99.1 Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com NEWS For immediate release Contact: Joe A. Ewing (712) 277-7305 [email protected] Terra Nitrogen Company, L.P. reports third quarter results; declares cash distribution Sioux City, Iowa (Oct. 26, 2006)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported n

August 1, 2006 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

10-Q 1 c07188e10vq.htm FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended June 30, 2006 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission fi

July 27, 2006 EX-99.1

Terra Nitrogen Company, L.P. reports second quarter results; declares cash distribution

EX-99.1 2 c07121exv99w1.htm PRESS RELEASE Exhibit 99.1 Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com NEWS For immediate release Contact: Joe A. Ewing (712) 277-7305 [email protected] Terra Nitrogen Company, L.P. reports second quarter results; declares cash distribution Sioux City, Iowa (July 27, 2006)—Terra Nitrogen Company

July 27, 2006 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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): July 27, 2006 TERRA NITROGEN COMPANY, L.

May 9, 2006 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

10-Q 1 c05092e10vq.htm QUARTERLY REPORT Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended March 31, 2006 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commi

April 27, 2006 8-K

Current Report

8-K 1 c04704e8vk.htm CURRENT REPORT Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 27, 2006 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (Sta

April 27, 2006 EX-99.1

Terra Nitrogen Company, L.P. reports first quarter results

exv99w1 Exhibit 99.1 Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com NEWS For immediate release Contact: Joe A. Ewing (712) 277-7305 [email protected] Terra Nitrogen Company, L.P. reports first quarter results Sioux City, Iowa (April 27, 2006)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported a net loss of $2.4 m

April 25, 2006 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that I, Daniel D. Greenwell, hereby constitute and appoint Mark A. Kalafut and Debra J. Bliven, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution for me and in my name, place and stead, to sign any reports on Form 3 (Initial Statement of Beneficial Ownership of Securities), For

April 25, 2006 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that I, Joseph D. Giesler, hereby constitute and appoint Mark A. Kalafut and Debra J. Bliven, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution for me and in my name, place and stead, to sign any reports on Form 3 (Initial Statement of Beneficial Ownership of Securities), Form

March 13, 2006 8-K

Current Report

8-K 1 c03369e8vk.htm CURRENT REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 6, 2006 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporat

March 10, 2006 10-K

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

10-K 1 c02858e10vk.htm ANNUAL REPORT Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2005 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period f

March 10, 2006 EX-18

Letter to the Securities and Exechange Commission

Exhibit 18 March 8, 2006 Terra Nitrogen Company, L.P. 600 Fourth Street Sioux City, Iowa 51101 Dear Sirs: We have audited the consolidated financial statements of Terra Nitrogen Company, L.P. (the “Partnership”) as of December 31, 2005 and 2004, and for each of the three years in the period ended December 31, 2005, included in your Annual Report on Form 10-K to the Securities and Exchange Commissi

February 9, 2006 EX-99.1

Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com

Exhibit 99.1 Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com NEWS For immediate release Contact: Joe A. Ewing (712) 277-7305 [email protected] Terra Nitrogen Company, L.P. reports fourth quarter and full-year results Sioux City, Iowa (February 9, 2006)?Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reported a net loss

February 9, 2006 8-K

Current Report

8-K 1 c02333e8vk.htm CURRENT REPORT Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2006 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (S

November 10, 2005 10-Q

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

10-Q 1 d10q.htm FORM 10-Q FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended September 30, 2005 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 number 1-10877 TE

October 27, 2005 EX-99.1

NEWS Terra Nitrogen Company, L.P. reports third quarter results; declares cash distribution

Exhibit 99.1 Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 www.terraindustries.com NEWS For immediate release Contact: Joe A. Ewing (712) 277-7305 [email protected] Terra Nitrogen Company, L.P. reports third quarter results; declares cash distribution Sioux City, Iowa (October 27, 2005)—Terra Nitrogen Company, L.P. (TNCLP) (NYSE: TNH) today reporte

October 27, 2005 8-K

Current Report

8-K 1 d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 27, 2005 TERRA NITROGEN COMPANY, L.P. (Exact name of registrant as specified in its charter) Delaware 1-10877 73-1389684 (State or other jurisdiction of i

October 11, 2005 EX-99.1

NEWS Terra Nitrogen Company L.P. reports on forward natural gas pricing, product sales orders

Press Release Exhibit 99.1 Terra Nitrogen Company, L.P. 600 Fourth Street P.O. Box 6000 Sioux City, IA 51102-6000 Telephone: (712) 277-1340 Telefax: (712) 277-7383 www.terraindustries.com NEWS For immediate release Contact: Joe A. Ewing (712) 277-7305 Terra Nitrogen Company L.P. reports on forward natural gas pricing, product sales orders Sioux City, Iowa (October 7, 2005)— Terra Nitrogen Company

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