SWN / Southwestern Energy Company - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

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

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 001-08246 Southwestern Energy Company (Exact name of registrant as specified

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on October 14, 2024, pursuant to the provisions of Rule 12d2-2 (a).

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

Regulation FD Disclosure, Changes in Control of Registrant, 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, Material Modification to Rights of Security Holders, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

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 1, 2024 SOUTHWESTERN ENERGY COMPANY (Exact Name of Registrant as Specified in Charter) Delaware 001-08246 71-0205415 (State or Other Jurisdiction of Incorporation) (Commission

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024

As filed with the Securities and Exchange Commission on October 1, 2024 Registration No.

As filed with the Securities and Exchange Commission on October 1, 2024.

As filed with the Securities and Exchange Commission on October 1, 2024. Registration No. 333-272127 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT NO. 333-272127 UNDER THE SECURITIES ACT OF 1933 Southwestern Energy Company SUBSIDIARY GUARANTOR REGISTRANTS (SEE BELOW) (Expand Energy Corporation (formerly kno

Chesapeake Energy and Southwestern Energy Complete Merger and Provide Third Quarter Earnings Conference Call Information, Company Rebranded as Expand Energy

Exhibit 99.1 NEWS RELEASE Chesapeake Energy and Southwestern Energy Complete Merger and Provide Third Quarter Earnings Conference Call Information, Company Rebranded as Expand Energy OKLAHOMA CITY, October 1, 2024 – Chesapeake Energy Corporation (NASDAQ: CHK) and Southwestern Energy Company (NYSE: SWN) today closed on their previously announced combination. The combined company has been rebranded

Chesapeake Energy Corporation and Southwestern Energy Company Combination Expected to Close in the First Week of October Hart-Scott-Rodino Act waiting period has expired Company to be rebranded as Expand Energy and trade on NASDAQ under “EXE” ticker

Exhibit 99.1 NEWS RELEASE Chesapeake Energy Corporation and Southwestern Energy Company Combination Expected to Close in the First Week of October Hart-Scott-Rodino Act waiting period has expired Company to be rebranded as Expand Energy and trade on NASDAQ under “EXE” ticker symbol OKLAHOMA CITY/SPRING, September 26, 2024 – Chesapeake Energy Corporation (NASDAQ: CHK) and Southwestern Energy Compan

Chesapeake Energy Corporation and Southwestern Energy Company Combination Expected to Close in the First Week of October Hart-Scott-Rodino Act waiting period has expired Company to be rebranded as Expand Energy and trade on NASDAQ under “EXE” ticker

Exhibit 99.1 NEWS RELEASE Chesapeake Energy Corporation and Southwestern Energy Company Combination Expected to Close in the First Week of October Hart-Scott-Rodino Act waiting period has expired Company to be rebranded as Expand Energy and trade on NASDAQ under “EXE” ticker symbol OKLAHOMA CITY/SPRING, September 26, 2024 – Chesapeake Energy Corporation (NASDAQ: CHK) and Southwestern Energy Compan

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 26, 2024 SOUTHWESTERN E

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 26, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Com

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 26, 2024 SOUTHWESTERN E

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 26, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2024 ☐ Transition Report pu

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2024 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: 00

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 1, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commiss

10-Q 2024 Q2 FORM 10Q PDF

*#)
())( (*')(
#
-#
$""(($# ,/?67;5@<;
 
 <>:
&
&5F?
(B9 
*I5FH9F@M
+9DCFH
DIFGI5BH
HC
,97H=CB

CF
8
C:
H<9
,97IF= H=9G L7<5B;9
7H
C:
 CF
H<9
EI5FH9F@M
D9F=C8
9B898
A;3
 

(F

-F5BG=H=CB
+9DCFH
DIFGI5BH
HC
,97H=CB

CF
8
C:
H<9
,97IF =H=9G L7<5B;9
7H
C:
 CF
H<9
HF5BG=H=CB
D9F=C8
:FCA
44444444
HC
44444444 CAA=GG=CB
:=@9
BIA69F

SOUTHWESTERN ENERGY ANNOUNCES SECOND QUARTER 2024 RESULTS

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES SECOND QUARTER 2024 RESULTS SPRING, Texas – August 1, 2024.

Current Report

%!'&)%&$
 $*
 !' %
%! 
#'$&$

$%'&% ,)+"'
-8K4F
N
H:HFG

  ,BHG;J8FG8EA
A8E:L
B@C4AL
' 2,
,0'
GB74L
4AABHA687
9<4?
4A7
BC8E4G<>6=< BE
G;8
G;E88
@BAG;F
8A787 BE
G;8
F< BE
G;8
G;E88
@BAG;F
8A787
#HA8
 BE
G;8
F;+6
+<
";3-/ '2&1
!8AEL
!H5
CE<68
01
 


 

 

 
6=< -BG4?
A8G
CEB7H6G-=398     '4GHE4?
:4F
CEB7H6G83=
-9<=<
:/;
-0/ %84F8
BC8E4G<>6=< BE
G;8
G;E88
@BAG;F
8A787
#HA8

  BE
G;8
FBI8EF 







%4A7
46DH77+;B E.

[X] Annual Report pursuant to Section 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 11-K (Mark One) [X] Annual Report pursuant to Section 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2023 Or [ ] Transition Report pursuant to Section 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission file number: 001-08246 A. Full title of the p

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 18, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commissi

Filed by Chesapeake Energy Corporation

Filed by Chesapeake Energy Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

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 7, 2024 Chesapeake Energy Co

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 7, 2024 Chesapeake Energy Corporation (Exact Name of Registrant as Specified in Charter) Oklahoma 1-13726 73-1395733 (State or Other Jurisdiction (Commission (IRS Employer of Inc

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): June 7, 2024 SOUTHWESTERN ENERGY COMPANY (Exact Name of Registrant as Specified in Charter) Delaware 001-08246 71-0205415 (State or Other Jurisdiction of Incorporation) (Commission Fi

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 7, 2024 SOUTHWESTERN ENERGY

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 7, 2024 SOUTHWESTERN ENERGY COMPANY (Exact Name of Registrant as Specified in Charter) Delaware 001-08246 71-0205415 (State or Other Jurisdiction of Incorporation) (Commission Fi

IT’S TIME TO VOTE! THE SOUTHWESTERN ENERGY BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT SHAREHOLDERS VOTE: Drive shareholder value creation. The all-stock transaction structure allows SWN shareholders to benefit from the realization of synergies an

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defi

Filed by Southwestern Energy Company

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

On May 7, 2024, Domenic J. Dell’Osso Jr., President and Chief Executive Officer of Chesapeake Energy Corporation (“Chesapeake”) sent an email to Chesapeake employees, which contained the following:

Filed by Chesapeake Energy Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company (SEC File No.

NewCo’s Board of Directors: Michael A. Wichterich Chairman of the Board Mr. Wichterich has served as Chair of Chesapeake’s Board of Directors since October 2021. He previously served as Chair of the Board of Directors since February 2021, and as the

Exhibit 99.B NewCo’s Board of Directors: Michael A. Wichterich Chairman of the Board Mr. Wichterich has served as Chair of Chesapeake’s Board of Directors since October 2021. He previously served as Chair of the Board of Directors since February 2021, and as the Company’s Interim Chief Executive Officer from April to October 2021. Mr. Wichterich is Founder and Chief Executive Officer of Three Rive

SOUTHWESTERN ENERGY ANNOUNCES FIRST QUARTER 2024 RESULTS

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

NewCo’s Named Executive Officers: Nick Dell’Osso, Jr. NewCo President and Chief Executive Officer Mr. Dell’Osso was appointed President and Chief Executive Officer in October 2021. He previously served as Executive Vice President and Chief Financial

Exhibit 99.A NewCo’s Named Executive Officers: Nick Dell’Osso, Jr. NewCo President and Chief Executive Officer Mr. Dell’Osso was appointed President and Chief Executive Officer in October 2021. He previously served as Executive Vice President and Chief Financial Officer since November 2010. Prior to that time, he served as Vice President – Finance and Chief Financial Officer of Chesapeake’s wholly

Filed by Southwestern Energy Company

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

The following communication was published on Chesapeake Energy Corporation’s intranet on May 7, 2024 for information regarding the proposed merger between Chesapeake Energy Corporation and Southwestern Energy Company.

Filed by Chesapeake Energy Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company (SEC File No.

Unit Award Agreement, for awards granted on or after February 21, 202

SOUTHWESTERN ENERGY COMPANY 2022 INCENTIVE PLAN RESTRICTED STOCK UNIT AWARD AGREEMENT SOUTHWESTERN ENERGY COMPANY, a Delaware corporation (“Southwestern”), has on this [] day of , 20 (the “Award Date”) granted to [] (the “Participant”) a Restricted Stock Unit Award (“the “Award”).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2024 ☐ Transition Report p

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2024 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: 0

Southwestern Energy Company Restricted Cash Unit Award Agreement, for awards granted on or after February 21, 2024

SOUTHWESTERN ENERGY COMPANY RESTRICTED CASH UNIT AWARD AGREEMENT SOUTHWESTERN ENERGY COMPANY, a Delaware corporation (“Southwestern”), has on this [] day of , 20 (the “Award Date”) granted to [] (the “Employee”) a Restricted Cash Unit Award (“the “Award”).

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 2, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commission

SOUTHWESTERN ENERGY ANNOUNCES FIRST QUARTER 2024 RESULTS

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES FIRST QUARTER 2024 RESULTS SPRING, Texas – May 2, 2024 – Southwestern Energy Company (NYSE: SWN) today announced financial and operating results for the first quarter ended March 31, 2024.

10-Q 2024 Q1 FORM 10Q PDF

)"(
'((' ')&('
"
,"
#!!''#" +.>56:4?;:
 
 ;=9
%
&5F?
(B9 
*I5FH9F@M
+9DCFH
DIFGI5BH
HC
,97H=CB

CF
8
C:
H<9
,97IF= H=9G L7<5B;9
7H
C:
 CF
H<9
EI5FH9F@M
D9F=C8
9B898
!.=05
 

(F

-F5BG=H=CB
+9DCFH
DIFGI5BH
HC
,97H=CB

CF
8
C:
H<9
,97IF =H=9G L7<5B;9
7H
C:
 CF
H<9
HF5BG=H=CB
D9F=C8
:FCA
44444444
HC
44444444 CAA=GG=CB
:=@9
BIA69

The following is a transcript of a conference call hosted by Chesapeake Energy Corporation on May 1, 2024.

Filed by Chesapeake Energy Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company (SEC File No.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K/A (Amendment No. 1) ☒ Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2023 Commission file n

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K/A (Amendment No. 1) ☒ Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2023 Commission file number 001-08246 Southwestern Energy Company (Exact name of registrant as specified in its charter) Delaware 71-0205415 (State or other jurisdiction of

Filed by Chesapeake Energy Corporation

Filed by Chesapeake Energy Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company (SEC File No.

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, 2024 SOUTHWESTERN ENERGY

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, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commissi

Filed by Southwestern Energy Company

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 4, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commissi

List of Subsidiaries

Exhibit 21.1 LIST OF SUBSIDIARIES Subsidiary Name Location of Incorporation or Organization Angelina Gathering Company, LLC Texas A.W. Realty Company, LLC Texas SW Gathering, LLC Delaware SWN Drilling Company, LLC Texas SWN E & P Services, LLC Texas SWN Energy Services Company, LLC Texas SWN International, LLC Delaware SWN Midstream Services Company, LLC Texas SWN Production Company, LLC Texas SWN

SOUTHWESTERN ENERGY ANNOUNCES FOURTH QUARTER AND FULL YEAR 2023 RESULTS

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES FOURTH QUARTER AND FULL YEAR 2023 RESULTS SPRING, Texas – February 22, 2024 – Southwestern Energy Company (NYSE: SWN) (the “Company” or “Southwestern Energy”) today announced financial and operating results for the fourth quarter and full-year 2023.

SOUTHWESTERN ENERGY ANNOUNCES FOURTH QUARTER AND FULL YEAR 2023 RESULTS

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

10-K 2023 SWN FORM 10-K PDF

)"(
'((' ')&('
"
,"
#!!''#" +1B89=7C>=
 
 >A<
 
EEL8C
,<:K@FE

FI
;
F=
K?<
-<:LI@K@< J
O:?8E><
:K
F=
 FI
K?<
=@J:8C
P<8I
<;
535<25A

FDD@JJ@FE
=@C<
ELD9DC8F5BC5A=
=5A7H
>@JKI8EK
8J
JG<:@=@<;
@E
@KJ
:?8IK8E@Q8K@FE  # , -
DGCFP@JKI8EKYJ
K<
ELD9
8I<8
:F;< -<:LI@K@<>@JK<;
GLIJL8EK
KF
-<:K@FE
9
F=
K?<
:K .

Reserve Audit Report of Netherland, Sewell & Associates, Inc., dated

February 14, 2024 Mr. Tommy Elkins Southwestern Energy Company 10000 Energy Drive Spring, Texas 77389 Dear Mr. Elkins: In accordance with your request, we have audited the estimates prepared by Southwestern Energy Company (Southwestern), as of December 31, 2023, of the proved reserves and future revenue to the Southwestern interest in certain oil and gas properties located in the United States. It

Chesapeake Energy Corporation (CHK)

Chesapeake Energy Corporation (CHK) Q4 2023 Earnings Call Raw Transcript 21-Feb-2024 Filed by Chesapeake Energy Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company (SEC File No.

Current Report

#"
!""! !# "!

%
!! $'7./3-843

  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +  

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + # "
 " 9679'38
84
!+)8/43

46
*
4,
8.+
!+)96/8/+7
<).'3-+
)8
4,
 '8+
4,
6+5468
'8+
4,
+'61/+78
+:+38
6+5468+*
+(69'6=


++++++++++++++++++++++++++++++++++++++

olicy effective October 24, 2023

SOUTHWESTERN ENERGY COMPANY CLAWBACK POLICY (Effective Date: October 24, 2023) PURPOSE The Board of Directors (the “Board”) of Southwestern Energy Company (the “Company”), believes that it is in the best interests of the Company and its shareholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the Company’s pay-for-performance compensation philosophy.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 22, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Comm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2023 Commission file number 001-08246 Sout

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

SOUTHWESTERN ENERGY SCHEDULES FOURTH QUARTER EARNINGS RELEASE DATE FOR FEBRUARY 22, 2024

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

SWN / Southwestern Energy Company / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01960-southwesternenergyco.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 11)* Name of issuer: Southwestern Energy Co Title of Class of Securities: Common Stock CUSIP Number: 845467109 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to

Filed by Southwestern Energy Company

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

Accelerating America’s Energy Reach January 11, 2024 | 1 OH PA WV PREMIER NATURAL GAS PORTFOLIO PA NY Accelerating America’s Energy Reach Fueling a More Affordable, Reliable and Lower Carbon Future Clear Industrial Logic with Complementary Positions

Filed by Chesapeake Energy Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

The following presentation was published on Southwestern Energy Company's website on January 11, 2024 for information regarding the proposed merger between Chesapeake Energy Corporation and Southwestern Energy Company

Exhibit 99.1 The following presentation was published on Southwestern Energy Company's website on January 11, 2024 for information regarding the proposed merger between Chesapeake Energy Corporation and Southwestern Energy Company Accelerating America’s Energy Reach Fueling a More Affordable, Reliable and Lower Carbon Future JANUARY 11, 2024 Accelerating America’s Energy Reach 2 ADDITIONAL INFORMA

Accelerating America’s Energy Reach January 11, 2024 | 1 OH PA WV PREMIER NATURAL GAS PORTFOLIO PA NY Accelerating America’s Energy Reach Fueling a More Affordable, Reliable and Lower Carbon Future Clear Industrial Logic with Complementary Positions

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

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 10, 2024 SOUTHWESTERN ENE

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 10, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commi

COPYRIGHT © 2024 S&P Global Market Intelligence, a division of S&P Global Inc. All rights reserved spglobal.com/marketintelligence 1 Chesapeake Energy Corporation NasdaqGS:CHK M&A Call Thursday, January 11, 2024 2:00 PM GMT Contents COPYRIGHT © 2024

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a 12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

CHESAPEAKE ENERGY CORPORATION AND SOUTHWESTERN ENERGY TO COMBINE TO ACCELERATE AMERICA’S ENERGY REACH

Exhibit 99.1 FOR IMMEDIATE RELEASE JANUARY 11, 2024 CHESAPEAKE ENERGY CORPORATION AND SOUTHWESTERN ENERGY TO COMBINE TO ACCELERATE AMERICA’S ENERGY REACH OKLAHOMA CITY / SPRING, Texas – January 11, 2024 – Chesapeake Energy Corporation (NASDAQ:CHK) and Southwestern Energy Company (NYSE:SWN) today announced that they have entered into an agreement to merge in an all-stock transaction valued at $7.4

COPYRIGHT © 2024 S&P Global Market Intelligence, a division of S&P Global Inc. All rights reserved spglobal.com/marketintelligence 1 Chesapeake Energy Corporation NasdaqGS:CHK M&A Call Thursday, January 11, 2024 2:00 PM GMT Contents COPYRIGHT © 2024

Filed by Chesapeake Energy Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

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 11, 2024 SOUTHWESTERN ENE

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 11, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commi

CHESAPEAKE ENERGY CORPORATION AND SOUTHWESTERN ENERGY TO COMBINE TO ACCELERATE AMERICA’S ENERGY REACH

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

CHESAPEAKE ENERGY CORPORATION AND SOUTHWESTERN ENERGY TO COMBINE TO ACCELERATE AMERICA’S ENERGY REACH

Filed by Chesapeake Energy Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

Agreement and Plan of Merger, dated January 10, 2024, by and among Southwestern Energy Company, Chesapeake Energy Corporation, Hulk Merger Sub, Inc. and Hulk LLC Sub, LLC.

Exhibit 2.1 Execution Version AGREEMENT AND PLAN OF MERGER among CHESAPEAKE ENERGY CORPORATION, HULK MERGER SUB, INC., HULK LLC SUB, LLC, and SOUTHWESTERN ENERGY COMPANY Dated as of January 10, 2024 TABLE OF CONTENTS Page Article I CERTAIN DEFINITIONS 2 Section 1.1 Certain Definitions 2 Section 1.2 Terms Defined Elsewhere 2 Article II THE MERGER 5 Section 2.1 The Merger 5 Section 2.2 Closing 5 Sec

CHESAPEAKE ENERGY CORPORATION AND SOUTHWESTERN ENERGY TO COMBINE TO ACCELERATE AMERICA’S ENERGY REACH

Exhibit 99.1 FOR IMMEDIATE RELEASE JANUARY 11, 2024 CHESAPEAKE ENERGY CORPORATION AND SOUTHWESTERN ENERGY TO COMBINE TO ACCELERATE AMERICA’S ENERGY REACH OKLAHOMA CITY / SPRING, Texas – January 11, 2024 – Chesapeake Energy Corporation (NASDAQ:CHK) and Southwestern Energy Company (NYSE:SWN) today announced that they have entered into an agreement to merge in an all-stock transaction valued at $7.4

IMPORTANT ADDITIONAL INFORMATION AND WHERE TO FIND IT

Filed by Chesapeake Energy Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

Filed by Chesapeake Energy Corporation

Filed by Chesapeake Energy Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a 12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

Filed by Southwestern Energy Company

Filed by Southwestern Energy Company pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a 12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

The following presentation was published on Southwestern Energy Company's website on January 11, 2024 for information regarding the proposed merger between Chesapeake Energy Corporation and Southwestern Energy Company

Exhibit 99.1 The following presentation was published on Southwestern Energy Company's website on January 11, 2024 for information regarding the proposed merger between Chesapeake Energy Corporation and Southwestern Energy Company Accelerating America’s Energy Reach Fueling a More Affordable, Reliable and Lower Carbon Future JANUARY 11, 2024 Accelerating America’s Energy Reach 2 ADDITIONAL INFORMA

Form of Chesapeake Energy Corporation Executive Letter Agreement.

Exhibit 10.1 January [●], 2024 To: [NAME] Dear [NAME]: Reference is hereby made to (i) that certain Agreement and Plan of Merger, dated as of the date of this letter agreement (the “Merger Agreement”) by and among the Chesapeake Energy Corporation (the “Company”), Hulk Merger Sub, Inc., Hulk LLC Sub, LLC and Southwestern Energy Company (“Southwestern”), pursuant to which the Company will, subject

Agreement and Plan of Merger, dated January 10, 2024, by and among Southwestern Energy Company, Chesapeake Energy Corporation, Hulk Merger Sub, Inc. and Hulk LLC Sub, LLC (Incorporated by reference to Exhibit 2.1 to the Registrant’s Current Report on Form 8-K filed on January 10, 2024)

Exhibit 2.1 Execution Version AGREEMENT AND PLAN OF MERGER among CHESAPEAKE ENERGY CORPORATION, HULK MERGER SUB, INC., HULK LLC SUB, LLC, and SOUTHWESTERN ENERGY COMPANY Dated as of January 10, 2024 TABLE OF CONTENTS Page Article I CERTAIN DEFINITIONS 2 Section 1.1 Certain Definitions 2 Section 1.2 Terms Defined Elsewhere 2 Article II THE MERGER 5 Section 2.1 The Merger 5 Section 2.2 Closing 5 Sec

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 11, 2024 CHESAPEAKE ENERG

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 11, 2024 CHESAPEAKE ENERGY CORPORATION (Exact name of Registrant as specified in its Charter) Oklahoma 1-13726 73-1395733 (State or other jurisdiction of incorporation) (Commi

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 10, 2024 SOUTHWESTERN ENE

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 10, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commi

From: Chris Ayres Subject: Today's Announcement - CHK/SWN Merger Good Morning, This is a transformational day for us, announcing an all-stock combination with Southwestern Energy. I wanted to catch you early with some of the key highlights around thi

From: Chris Ayres Subject: Today's Announcement - CHK/SWN Merger Good Morning, This is a transformational day for us, announcing an all-stock combination with Southwestern Energy.

Agreement and Plan of Merger, dated as of January 10, 2024, by and among Chesapeake Energy Corporation, Hulk Merger Sub, Inc., Hulk LLC Sub, LLC, and Southwestern Energy Company.*

Exhibit 2.1 Execution Version AGREEMENT AND PLAN OF MERGER among CHESAPEAKE ENERGY CORPORATION, HULK MERGER SUB, INC., HULK LLC SUB, LLC, and SOUTHWESTERN ENERGY COMPANY Dated as of January 10, 2024 TABLE OF CONTENTS Page Article I CERTAIN DEFINITIONS 2 Section 1.1 Certain Definitions 2 Section 1.2 Terms Defined Elsewhere 2 Article II THE MERGER 5 Section 2.1 The Merger 5 Section 2.2 Closing 5 Sec

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 11, 2024 SOUTHWESTERN ENE

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 11, 2024 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commi

Accelerating America’s Energy Reach January 11, 2024 | 1 OH PA WV PREMIER NATURAL GAS PORTFOLIO PA NY Accelerating America’s Energy Reach Fueling a More Affordable, Reliable and Lower Carbon Future Clear Industrial Logic with Complementary Positions

Filed by Chesapeake Energy Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company SEC File No.

2

Filed by: Southwestern Energy Company Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Southwestern Energy Company Commission File No.

As filed with the Securities and Exchange Commission on November 30, 2023

As filed with the Securities and Exchange Commission on November 30, 2023 Registration No.

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) SOUTHWESTERN ENERGY COMPANY (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, $0.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2023 ☐ Transition Repo

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2023 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 numbe

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, 2023 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commi

Current Report

$ &%($%#
#)
 &$
%#
"&#%#

#$&%$ ",".$*.(
%5",
02*/2*4*&3
/'
%
2&%5$4*/.
".%
-"."(*.(
02/%5$ 4*6&
$"0"$*49 +(*"&
,8K4F
N
&BI8@58E

  +BHG;J8FG8EA
A8E:L
B@C4AL
&1+
+/&
GB74L
4AABHA687
9<4?
4A7
BC8E4G
4;847
GB
A8KG
L84 E
+BHG;J8FG8EA
A8E:L
8G
4668FF
GB
58A895=< BE
G;8
G;E88
@BAG;F
8A787 BE
G;8
A GB @4E>8G
B9
HAF8GG?87
78E;*5
*<
!;2,. &1%0
!8AEL
!H5
CE<6

Second Amended and Restated Bylaws of Southwestern Energy Company, as amended through November 1, 2023 (Incorporated by reference to the Exhibit 3.4 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2023).

SECOND AMENDED AND RESTATED BYLAWS OF SOUTHWESTERN ENERGY COMPANY (A Delaware Corporation) As Amended through November 1, 2023 SECOND AMENDED AND RESTATED BYLAWS OF SOUTHWESTERN ENERGY COMPANY (hereinafter called the “Corporation”) ARTICLE I OFFICES 1.

SOUTHWESTERN ENERGY ANNOUNCES THIRD QUARTER 2023 RESULTS Balancing dual priorities of debt reduction and managing productive capacity

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES THIRD QUARTER 2023 RESULTS Balancing dual priorities of debt reduction and managing productive capacity SPRING, Texas – November 2, 2023.

10-Q 2023 Q3 FORM 10-Q PDF

*#)
())( (*')(
#
-#
$""(($# ,/?67;5@<;
 
 <>:
&
&5F?
(B9 
*I5FH9F@M
+9DCFH
DIFGI5BH
HC
,97H=CB

CF
8
C:
H<9
,97IF= H=9G L7<5B;9
7H
C:
 CF
H<9
EI5FH9F@M
D9F=C8
9B898
(3=@3:03>
 

(F

-F5BG=H=CB
+9DCFH
DIFGI5BH
HC
,97H=CB

CF
8
C:
H<9
,97IF =H=9G L7<5B;9
7H
C:
 CF
H<9
HF5BG=H=CB
D9F=C8
:FCA
44444444
HC
44444444 CAA=GG=CB
:=@9
B

SOUTHWESTERN ENERGY ANNOUNCES SECOND QUARTER 2023 RESULTS Reduces full-year capital investment guidance ~10%

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES SECOND QUARTER 2023 RESULTS Reduces full-year capital investment guidance ~10% SPRING, Texas – August 3, 2023.

Form of Restricted Stock Unit Award Agreement for Directors, for awards granted on or after May 18, 2023. (Incorporated by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2023)

SOUTHWESTERN ENERGY COMPANY 2022 INCENTIVE PLAN DIRECTOR RESTRICTED STOCK UNIT AWARD AGREEMENT SOUTHWESTERN ENERGY COMPANY, a Delaware corporation (“Southwestern”), has on this day of , (the “Award Date”) granted to (the “Participant”) a Restricted Stock Unit Award with respect to shares of Southwestern’s Common Stock ($0.

Form of Restricted Stock Award Agreement for Directors, for awards granted on or after May 18, 2023. (Incorporated by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2023)

SOUTHWESTERN ENERGY COMPANY 2022 INCENTIVE PLAN DIRECTOR RESTRICTED STOCK AWARD AGREEMENT SOUTHWESTERN ENERGY COMPANY, a Delaware corporation (“Southwestern”), has on this day of , (the “Award Date”) granted to (the “Participant”) a Restricted Stock Award with respect to shares of Southwestern’s Common Stock ($0.

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, 2023 SOUTHWESTERN ENERG

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, 2023 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commiss

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2023 ☐ Transition Report pu

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2023 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: 00

10-Q 2023 Q2 FORM 10-Q PDF

*#)
())( (*')(
#
-#
$""(($# ,/?67;5@<;
 
 <>:
&
&5F?
(B9 
*I5FH9F@M
+9DCFH
DIFGI5BH
HC
,97H=CB

CF
8
C:
H<9
,97IF= H=9G L7<5B;9
7H
C:
 CF
H<9
EI5FH9F@M
D9F=C8
9B898
A;3
 

(F

-F5BG=H=CB
+9DCFH
DIFGI5BH
HC
,97H=CB

CF
8
C:
H<9
,97IF =H=9G L7<5B;9
7H
C:
 CF
H<9
HF5BG=H=CB
D9F=C8
:FCA
44444444
HC
44444444 CAA=GG=CB
:=@9
BIA69F

Form 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 11-K (Mark One) [X] Annual Report pursuant to Section 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2022 Or [ ] Transition Report pursuant to Section 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission file number: 001-08246 A. Full title of the p

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 1, 2023 SOUTHWESTERN ENERGY

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 1, 2023 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commissio

List of Guarantor Subsidiaries

EX-22.1 Exhibit 22.1 Obligors From time to time, the subsidiaries of Southwestern Energy Company listed in the following table may be obligors under debt securities issued by Southwestern Energy Company pursuant to the registration statement to which this list is filed as an exhibit. Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Obligor Type A.W. Realty Company, L

As filed with the Securities and Exchange Commission on May 22, 2023

S-3ASR Table of Contents As filed with the Securities and Exchange Commission on May 22, 2023 Registration No.

Filing Fee Table.

EX-FILING FEES Exhibit 107 Calculation of Filing Fee Tables Form S-3ASR (Form Type) Southwestern Energy Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Equity Common Stock, $0.

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 18, 2023 SOUTHWESTERN ENERGY

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 18, 2023 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commissio

Statement of Eligibility on Form T-1 under the Trust Indenture Act of 1939, as amended, of Regions Bank, as trustee under the indenture filed as Exhibit 4.27 above.

EX-25.1 Exhibit 25.1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☒ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b) (2) REGIONS BANK (Exact name of trustee as specified in its charter) Alabama 63-0371391 (Jurisdiction of incorpo

Certificate of Amendment No. 2 of the Amended and Restated Certificate of Incorporation, dated May 18, 2023 (Incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed May 22, 2023).

CERTIFICATE OF AMENDMENT NO. 2 OF THE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF SOUTHWESTERN ENERGY COMPANY Southwestern Energy Company, a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware (the “Corporation”), DOES HEREBY CERTIFY: 1. The Board of Directors of the Corporation, by the unanimous written consent of its members, du

Form of Performance Unit Award Agreement, for awards granted on or after February 21, 2023. (Incorporated by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2023)

SOUTHWESTERN ENERGY COMPANY 2022 INCENTIVE PLAN PERFORMANCE UNIT AWARD AGREEMENT SOUTHWESTERN ENERGY COMPANY, a Delaware corporation (“Southwestern”), has on this [] day of , 20 (the “Award Date”) granted to [] (the “Participant”) an award in the form of units (the “Award”), the value of which depends on the performance of the Company over a specified time period (the “Performance Units”).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2023 ☐ Transition Report p

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2023 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: 0

SOUTHWESTERN ENERGY ANNOUNCES FIRST QUARTER 2023 RESULTS Disciplined capital allocation and commitment to debt reduction

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES FIRST QUARTER 2023 RESULTS Disciplined capital allocation and commitment to debt reduction SPRING, Texas – April 27, 2023 – Southwestern Energy Company (NYSE: SWN) today announced financial and operating results for the first quarter ended March 31, 2023.

8-K 2023 FORM 8K Q1 EARNINGS PDF

$ &%($%#
#)
 &$
#$%
"&#%#

#$&%$ )2#)/+)-%$
#!/)3!+
!++.#!3).-
!-$
#.,,)3,%-3
3.
$%"3
1%$4#3).- ,)+"'
-9L5G
P
DF=@

 
:
,CIHIGH98
B9H
=B7CA9
BCB ) 



=@IH98
95FB=B;G
@CGG
D9F
G<5F9 


  
8>IGH98
8=@IH98
95FB=B;G
D9F
G<5F9
BCB ) 



8>IGH98
"-
BCB ) 


 
'9H
75G<
DFCJ=898
6M
CD9F5H=B;
57H=J=H=9G 
 

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): April 27, 2023 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commiss

Form of Performance Cash Unit Award Agreement, for awards granted on or after February 21, 2023. (Incorporated by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2023)

SOUTHWESTERN ENERGY COMPANY 2022 INCENTIVE PLAN PERFORMANCE CASH UNIT AWARD AGREEMENT SOUTHWESTERN ENERGY COMPANY, a Delaware corporation (“Southwestern”), has on this day of , 20 (the “Award Date”) granted to (the “Participant”) an award in the form of cash units (the “Award”), the value of which depends on the performance of the Company over a specified time period (the “Performance Cash Units”).

10-Q 2023 Q1 FORM 10Q PDF

)"(
'((' ')&('
"
,"
#!!''#" +.>56:4?;:
 
 ;=9
%
'6G@
)C: 
+J6GI:GAN
,:EDGI
EJGHJ6CI
ID
-:8I>DC

DG
9
D;
I=:
-:8JG> I>:H M8=6C<:
8I
D;
 DG
I=:
FJ6GI:GAN
E:G>D9
:C9:9
!.=05
 

)G

.G6CH>I>DC
,:EDGI
EJGHJ6CI
ID
-:8I>DC

DG
9
D;
I=:
-:8JG >I>:H M8=6C<:
8I
D;
 DG
I=:
IG6CH>I>DC
E:G>D9
;GDB
55555555
ID
55555555 DBB>HH>DC
;>A:
CJB7:G

Form of Restricted Stock Unit Award Agreement, for awards granted on or after February 21, 2023. (Incorporated by reference to Exhibit 10.3 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2023)

SOUTHWESTERN ENERGY COMPANY 2022 INCENTIVE PLAN RESTRICTED STOCK UNIT AWARD AGREEMENT SOUTHWESTERN ENERGY COMPANY, a Delaware corporation (“Southwestern”), has on this [] day of , 20 (the “Award Date”) granted to [] (the “Participant”) a Restricted Stock Unit Award (“the “Award”).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a party other than the registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule

UNITED STATES SECURITIES AND EXCHANGE COM MISSIO N Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COM MISSIO N Washington, D.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.)

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☐ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

UNITED STATES SECURITIES AND EXCHANGE COM MISSIO N Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COM MISSIO N Washington, D.

Amended and Restated Bylaws of Southwestern Energy Company, as amended through March 21, 2023 (Incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on March 22, 2023).

BYLAWS OF SOUTHWESTERN ENERGY COMPANY (A Delaware Corporation) As Amended through March 21, 2023 BYLAWS OF SOUTHWESTERN ENERGY COMPANY (hereinafter called the “Corporation”) ARTICLE I OFFICES 1.

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 21, 2023 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commiss

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 9, 2023 SOUTHWESTERN ENERGY

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 9, 2023 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commissi

Investor Presentation

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 26, 2023 SOUTHWESTERN EN

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 26, 2023 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Comm

Reserve Audit Report of Netherland, Sewell & Associates, Inc., dated January

January 31, 2023 Mr. Tommy Elkins Southwestern Energy Company 10000 Energy Drive Spring, Texas 77389 Dear Mr. Elkins: In accordance with your request, we have audited the estimates prepared by Southwestern Energy Company (Southwestern), as of December 31, 2022, of the proved reserves and future revenue to the Southwestern interest in certain oil and gas properties located in the United States. It

SOUTHWESTERN ENERGY ANNOUNCES FOURTH QUARTER AND FULL YEAR 2022 RESULTS; PROVIDES 2023 GUIDANCE Reduced debt by over $1.0 billion in 2022, improving financial strength and enhancing resilience through commodity cycles

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES FOURTH QUARTER AND FULL YEAR 2022 RESULTS; PROVIDES 2023 GUIDANCE Reduced debt by over $1.

10-K 2022 SWN FORM 10-K PDF

)"(
'((' ')&('
"
,"
#!!''#" +1B89=7C>=
 
 >A<
 
EEL8C
,<:K@FE

FI
;
F=
K?<
-<:LI@K@< J
O:?8E><
:K
F=
 FI
K?<
=@J:8C
P<8I
<;
535<25A

FDD@JJ@FE
=@C<
ELD9DC8F5BC5A=
=5A7H
>@JKI8EK
8J
JG<:@=@<;
@E
@KJ
:?8IK8E@Q8K@FE  # , -
DGCFP@JKI8EKYJ
K<
ELD9
8I<8
:F;< -<:LI@K@<>@JK<;
GLIJL8EK
KF
-<:K@FE
9
F=
K?<
:K .

List of Subsidiaries

Exhibit 21.1 LIST OF SUBSIDIARIES Subsidiary Name Location of Incorporation or Organization Angelina Gathering Company, LLC Texas A.W. Realty Company, LLC Texas SW Gathering, LLC Delaware SWN Drilling Company, LLC Texas SWN E & P Services, LLC Texas SWN Energy Services Company, LLC Texas SWN International, LLC Delaware SWN Midstream Services Company, LLC Texas SWN Producer Services, LLC Texas SWN

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 23, 2023 SOUTHWESTERN EN

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 23, 2023 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Comm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2022 Commission file number 001-08246 Sout

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

8-K 2022 EARNINGS RELEASE PDF

'#)(+'(&"
"&-
""#)"'
#)&(
%)&(&
"
)
-&

&') ('
$&#*'

)" $,+<*,+
+,);
)@
6=,9

)033065
05

04796=05.

SWN / Southwestern Energy Company / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01932-southwesternenergyco.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 10)* Name of issuer: Southwestern Energy Co. Title of Class of Securities: Common Stock CUSIP Number: 845467109 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box t

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 27, 2023 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation or orga

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 30, 2022 SOUTHWESTERN EN

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 30, 2022 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Comm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2022 ☐ Transition Repo

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2022 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 numbe

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 27, 2022 SOUTHWESTERN ENE

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 27, 2022 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commi

10-Q 2022 Q3 FORM 10Q PDF

*#)
())( (*')(
#
-#
$""(($# ,/@67;5A<;
 
 DC

DG
9
D;
I=:
-:8JG> I>:H M8=6C<:
8I
D;
 DG
I=:
FJ6GI:GAN
E:G>D9
:C9:9
(3=A3:03?
 

)G

.

SOUTHWESTERN ENERGY ANNOUNCES THIRD QUARTER 2022 RESULTS Returned more than $300 million to shareholders through debt repayment and share repurchases

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES THIRD QUARTER 2022 RESULTS Returned more than $300 million to shareholders through debt repayment and share repurchases SPRING, Texas ? October 27, 2022.

Current Report

$ &%($%#
#)
 &$
%#
"&#%#

#$&%$ ")8962)(
136)
8,%2

1-00-32
83
7,%6),30()67
8,639+,
()&8
6) 4%=1)28
%2(
7,%6)
6)496',%7)7
,)+#'!
-9L5G
P
(7HC69F

 ,CIH)(
%13928 A #38%0
2)8
463(9'8-32
3*

'*)
36
 
'*)
4)6
(%=
-2'09(- 2+

'*
4)6
(%=
3*
2%896%0
+%7
%2(

&07
4)6
(%=
3*
0-59-(7 A 2:)78)(

1-00-32
3*
'%4-8%0
%2(
40%')(

;)007
83
7%0)7
-2'09(-

As filed with the Securities and Exchange Commission on August 10, 2022

As filed with the Securities and Exchange Commission on August 10, 2022 Registration No.

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) SOUTHWESTERN ENERGY COMPANY (Exact Name of Registrant as Specified in its Charter) Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee/ Rate Amount of Registration Fee Equity Common Stock, Par Value $0.

As filed with the Securities and Exchange Commission on August 10, 2022

As filed with the Securities and Exchange Commission on August 10, 2022 Registration No.

Southwestern Energy Company 2022 Incentive Plan. (Incorporated by reference to Exhibit 4.8 to Post-Effective Amendment No. 1 to the Registrant’s Registration Statement on Form S-8 filed August 10, 2022)

Exhibit 4.8 SOUTHWESTERN ENERGY COMPANY 2022 INCENTIVE PLAN 1. Purpose of the Plan The Southwestern Energy Company 2022 Incentive Plan (as it may be amended from time to time, the ?Plan?) is intended to promote the interests of Southwestern Energy Company, a Delaware corporation (together with any successor thereto, ?Southwestern?), and its stockholders by providing the employees and eligible non-

Amendment No. 1 to Credit Agreement, dated August 4, 2022 among Southwestern Energy Company, JPMorgan Chase Bank, N.A., as Administrative Agent, and each lender from time to time party thereto (Incorporated by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2022)

Execution Version AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT THIS AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT (this ?Amendment?) is entered into as of August 4, 2022 by and among SOUTHWESTERN ENERGY COMPANY, a Delaware corporation (the ?Borrower?), the other Loan Parties signatory hereto, the Lenders signatory hereto and JPMORGAN CHASE BANK, N.A., as administrative agent

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2022 ☐ Transition Report pu

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2022 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: 00

SOUTHWESTERN ENERGY ANNOUNCES SECOND QUARTER 2022 RESULTS Disciplined capital allocation strategy further enhancing shareholder value

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES SECOND QUARTER 2022 RESULTS Disciplined capital allocation strategy further enhancing shareholder value SPRING, Texas ? August 4, 2022.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 4, 2022 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commiss

8-K 2022 FORM 8K Q2 EARNINGS PDF

10-Q 2022 Q2 FORM 10Q PDF

July 29, 2022

July 29, 2022 VIA EDGAR & FEDERAL EXPRESS Anuja A. Majmudar Karina Dorin Division of Corporation Finance Office of Energy & Transportation United States Securities and Exchange Commission 100 F Street, NE Washington, D.C. 20549-3561 Re: Southwestern Energy Company Form 10-K for the Fiscal Year Ended December 31, 2021 Filed March 1, 2022 Response dated June 28, 2022 File No. 001-08246 Ladies and Ge

June 28, 2022

June 28, 2022 VIA EDGAR & FEDERAL EXPRESS Anuja A. Majmudar Karina Dorin Division of Corporation Finance Office of Energy & Transportation United States Securities and Exchange Commission 100 F Street, NE Washington, D.C. 20549-3561 Re: Southwestern Energy Company Form 10-K for the Fiscal Year Ended December 31, 2021 Filed March 1, 2022 File No. 001-08246 Ladies and Gentlemen: This letter sets for

[X] Annual Report pursuant to Section 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2021

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 11-K (Mark One) [X] Annual Report pursuant to Section 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2021 Or [ ] Transition Report pursuant to Section 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission file number: 001-08246 A. Full title of the p

SOUTHWESTERN ENERGY ANNOUNCES $1 BILLION SHARE REPURCHASE PROGRAM Complements continued debt repayment within its comprehensive capital allocation strategy

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES $1 BILLION SHARE REPURCHASE PROGRAM Complements continued debt repayment within its comprehensive capital allocation strategy SPRING, Texas ? June 21, 2022.

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 21, 2022 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commissi

June 6, 2022

June 6, 2022 VIA EDGAR & FEDERAL EXPRESS Anuja A. Majmudar Karina Dorin Division of Corporation Finance Office of Energy & Transportation United States Securities and Exchange Commission 100 F Street, NE Washington, D.C. 20549-3561 Re: Southwestern Energy Company Form 10-K for the Fiscal Year Ended December 31, 2021 Filed March 1, 2022 File No. 001-08246 Ladies and Gentlemen: On behalf of Southwes

Other Events, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 19, 2022 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commissio

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. 1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. 1) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defi

SOUTHWESTERN ENERGY ANNOUNCES FIRST QUARTER 2022 RESULTS Strategically advantaged to deliver more resilient and increased cash flow

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES FIRST QUARTER 2022 RESULTS Strategically advantaged to deliver more resilient and increased cash flow SPRING, Texas ? April 28, 2022.

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): April 28, 2022 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commiss

8-K 2022 FORM 8K Q1 EARNINGS PDF

10-Q 2022 Q1 FORM 10Q PDF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2022 ☐ Transition Report p

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2022 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: 0

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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 8, 2022 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation or organiz

SOUTHWESTERN ENERGY ANNOUNCES AMENDED AND RESTATED CREDIT AGREEMENT

Exhibit 99.1 NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES AMENDED AND RESTATED CREDIT AGREEMENT SPRING, Texas ? April 12, 2022...Southwestern Energy Company (NYSE: SWN) (the ?Company? or ?Southwestern?) today announced that it has entered into an Amended and Restated Credit Agreement, dated April 8, 2022 (the ?Amended Credit Agreement?), which amends the Company?s Credit Agreement, dated April 26, 2

Amended and Restated Credit Agreement, dated April 8, 2022 among Southwestern Energy Company, JPMorgan Chase Bank, N.A., as Administrative Agent and the lenders from time to time party thereto (Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on April 12, 2022).

Exhibit 10.1 Execution Version AMENDED AND RESTATED CREDIT AGREEMENT dated as of April 8, 2022 among SOUTHWESTERN ENERGY COMPANY as Borrower The Lenders Party Hereto JPMORGAN CHASE BANK, N.A. as Administrative Agent and BANK OF AMERICA, N.A., CITIBANK, N.A., MIZUHO BANK, LTD, MUFG BANK, LTD, PNC BANK, NATIONAL ASSOCIATION, REGIONS BANK, ROYAL BANK OF CANADA, TRUIST BANK, WELLS FARGO BANK, NATIONAL

DEFINITIVE PROXY STATEMENT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

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

GEP HAYNESVILLE, LLC AND SUBSIDIARIES Condensed Consolidated Financial Statements As of September 30, 2021 and December 31, 2020 and for the Three and Nine Months Ended September 30, 2021 and 2020 GEP HAYNESVILLE, LLC AND SUBSIDIARIES TABLE OF CONTEN

GEP HAYNESVILLE, LLC AND SUBSIDIARIES Condensed Consolidated Financial Statements As of September 30, 2021 and December 31, 2020 and for the Three and Nine Months Ended September 30, 2021 and 2020 GEP HAYNESVILLE, LLC AND SUBSIDIARIES TABLE OF CONTENTS Page Financial Statements as of September 30, 2021 and December 31, 2020 and for the Three and Nine Months Ended September 30, 2021 and 2020 (Unaud

GEP HAYNESVILLE, LLC AND SUBSIDIARIES Consolidated Financial Statements As of December 31, 2020 and 2019 and for the Years Ended December 31, 2020 and 2019 (With Independent Auditors’ Report) GEP HAYNESVILLE, LLC AND SUBSIDIARIES TABLE OF CONTENTS

GEP HAYNESVILLE, LLC AND SUBSIDIARIES Consolidated Financial Statements As of December 31, 2020 and 2019 and for the Years Ended December 31, 2020 and 2019 (With Independent Auditors? Report) GEP HAYNESVILLE, LLC AND SUBSIDIARIES TABLE OF CONTENTS Page Financial Statements and Supplementary Data: Independent Auditors? Report 1-2 Consolidated Balance Sheets 3 Consolidated Statements of Operations 4

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS Acquisition of GEP Haynesville, LLC On November 3, 2021, Southwestern entered into an Agreement and Plan of Merger with Mustang Acquisition Company, LLC (?Mustang?), GEP Haynesville, LLC (?GEPH?) and GEPH Unitholder Rep, LLC (the ?GEPH Merger Agreement?).

Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets, Other Events

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): December 31, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2021 Commission file number 001-08246 Sout

Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Registration Rights Agreement, dated September 1, 2021, by and among Southwestern Energy Company, the other parties thereto, and Ibis Unitholder Representative, LLC (Incorporated by reference to Exhibit 4.4 to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2021)

Exhibit 4.4 Execution Version REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this ?Agreement?), dated as of September 1, 2021, is by and among Southwestern Energy Company, a Delaware corporation (the ?Company?), each of the other parties listed on the signature pages attached hereto (the ?Initial Holders?), the other Holders from time to time parties hereto, and Ibis Unitholder

Mine Safety Disclosure

EXHIBIT 95.1 Mine Safety Disclosure The following disclosure is provided pursuant to Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act, which requires certain disclosures by companies required to file periodic reports under the Securities Exchange Act of 1934, as amended, that operate mines regulated under the Federal Mine Safety and Health Act of 1977. The table tha

10-K 2021 SWN FORM 10-K PDF

List of Subsidiaries

Exhibit 21.1 LIST OF SUBSIDIARIES Subsidiary Name Location of Incorporation or Organization Angelina Gathering Company, LLC Texas A.W. Realty Company, LLC Texas DGM Minerals LLC Delaware GEP Haynesville, LLC Delaware GEPH Operating, LLC Delaware GEPH Properties, LLC Delaware GEPH Corporation Delaware SW Gathering, LLC Delaware SWN Drilling Company, LLC Texas SWN E & P Services, LLC Texas SWN Energ

January 28, 2022

January 28, 2022 Mr. Tommy Elkins Southwestern Energy Company 10000 Energy Drive Spring, Texas 77389 Dear Mr. Elkins: In accordance with your request, we have audited the estimates prepared by Southwestern Energy Company (Southwestern), as of December 31, 2021, of the proved reserves and future revenue to the Southwestern interest in certain oil and gas properties located in the United States. It

Registration Rights Agreement, dated December 31, 2021, by and among Southwestern Energy Company, the other parties thereto, and GEPH Unitholder Rep, LL (Incorporated by reference to Exhibit 4.5 to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2021)

Exhibit 4.5 Execution Version REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this ?Agreement?), dated as of December 31, 2021, is made by and among Southwestern Energy Company, a Delaware corporation (the ?Company?), each of the other parties listed on the signature pages attached hereto (the ?Initial Holders?), the other Holders from time to time parties hereto, and GEPH Unitho

2021 Q4 EARNINGS RELEASE PDF

SOUTHWESTERN ENERGY ANNOUNCES FOURTH QUARTER AND FULL YEAR 2021 RESULTS; PROVIDES 2022 GUIDANCE Record reserves value underscores resilient and growing free cash flow from responsible natural gas development

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES FOURTH QUARTER AND FULL YEAR 2021 RESULTS; PROVIDES 2022 GUIDANCE Record reserves value underscores resilient and growing free cash flow from responsible natural gas development SPRING, Texas ? February 24, 2022 ? Southwestern Energy Company (NYSE: SWN) (the ?Company? or ?Southwestern?) today announced financial and operating results for the fourth quarter and full-year 2021 and provided first quarter and full-year 2022 guidance.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 24, 2022 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Comm

SWN / Southwestern Energy Company / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 9)* Name of issuer: Southwestern Energy Co. Title of Class of Securities: Common Stock CUSIP Number: 845467109 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is file

SWN / Southwestern Energy Company / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* Southwestern Energy Co (Name of Issuer) Common Stock (Title of Class of Securities) 845467109 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

CALCULATION OF REGISTRATION FEE Title of each class of securities to be registered Amount to be Registered(1) Proposed Maximum Offering Price Per Share(2) Proposed Maximum Aggregate Offering Price(2) Amount of registration fee Common Stock, par value

Table of Contents FILED PURSUANT TO RULE 424(B)(7) REGISTRATION NO.: 333-238633 CALCULATION OF REGISTRATION FEE Title of each class of securities to be registered Amount to be Registered(1) Proposed Maximum Offering Price Per Share(2) Proposed Maximum Aggregate Offering Price(2) Amount of registration fee Common Stock, par value $0.01 per share 99,337,748 $4.70 $466,887,415.60 $43,280.46 (1) Pursu

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): January 5, 2022 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commis

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 31, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Comm

Form of Registration Rights Agreement*

Exhibit 2.2 REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this ?Agreement?), dated as of December 31, 2021, is made by and among Southwestern Energy Company, a Delaware corporation (the ?Company?), each of the other parties listed on the signature pages attached hereto (the ?Initial Holders?), the other Holders from time to time parties hereto, and GEPH Unitholder Rep, LLC, a D

Form of Lock-Up Agreement*

Exhibit 2.3 LOCK-UP AGREEMENT This Lock-Up Agreement (this ?Agreement?) is dated as of December 31 2021, and is between Southwestern Energy Company, a Delaware corporation (the ?Company?), and the undersigned (the ?Holder?). Capitalized terms used but not defined herein shall have the meanings assigned to them in the Registration Rights Agreement (as defined below). WHEREAS, this Agreement is bein

Eighth Supplemental Indenture, dated as of January 4, 2022 between Southwestern Energy Company, the guarantors named therein and Regions Bank, as trustee (Incorporated by reference to Exhibit 4.2 to the Registrant’s Current Report on Form 8-K filed on January 5, 2022)

Exhibit 4.2 EIGHTH SUPPLEMENTAL INDENTURE EIGHTH SUPPLEMENTAL INDENTURE (this ?Supplemental Indenture?), dated as of January 4, 2022, among GEP Haynesville, LLC, a Delaware limited liability company (the ?Guaranteeing Subsidiary?), a subsidiary of Southwestern Energy Company, a Delaware corporation (the ?Company?), the other Security Guarantors named therein (as defined in the Indenture referred t

Eighth Supplemental Indenture, dated as of January 4, 2022 between Southwestern Energy Company, the guarantors named therein and U.S. Bank National Association, as trustee (Incorporated by reference to Exhibit 4.3 to the Registrant’s Current Report on Form 8-K filed on January 5, 2022)

Exhibit 4.3 EIGHTH SUPPLEMENTAL INDENTURE EIGHTH SUPPLEMENTAL INDENTURE (this ?Supplemental Indenture?), dated as of January 4, 2022, among GEP Haynesville, LLC, a Delaware limited liability company (the ?Guaranteeing Subsidiary?), a subsidiary of Southwestern Energy Company, a Delaware corporation (the ?Company?), the other Security Guarantors (as defined in the Indenture referred to below), and

Fifth Supplemental Indenture, dated as of January 4, 2022 between Southwestern Energy Company, the guarantors named therein and Regions Bank, as trustee (Incorporated by reference to Exhibit 4.4 to the Registrant’s Current Report on Form 8-K filed on January 5, 2022)

Exhibit 4.4 FIFTH SUPPLEMENTAL INDENTURE FIFTH SUPPLEMENTAL INDENTURE (this ?Supplemental Indenture?), dated as of January 4, 2022, among GEP Haynesville, a Delaware limited liability company (the ?Guaranteeing Subsidiary?), a subsidiary of Southwestern Energy Company, a Delaware corporation (the ?Company?), the other Security Guarantors named therein (as defined in the Indenture referred to below

SOUTHWESTERN ENERGY COMPLETES ACQUISITION OF GEP HAYNESVILLE

Exhibit 99.1 NEWS RELEASE SOUTHWESTERN ENERGY COMPLETES ACQUISITION OF GEP HAYNESVILLE SPRING, Texas ? December 31, 2021 ? Southwestern Energy Company (NYSE: SWN) (the ?Company?) today announced that it has closed the acquisition of GEP Haynesville, LLC (?GEP?). The transaction builds further scale in the Haynesville, deepens the Company?s inventory, improves key financial metrics, including margi

Sixth Supplemental Indenture, dated as of January 4, 2022, among Southwestern Energy Company, the guarantors party thereto and The Bank of New York Mellon Trust, N.A., as trustee.

Exhibit 4.1 SIXTH SUPPLEMENTAL INDENTURE THIS SIXTH SUPPLEMENTAL INDENTURE (?Sixth Supplemental Indenture?), dated as of January 4, 2022, among (i) SOUTHWESTERN ENERGY COMPANY, a Delaware corporation (the ?Company?), (ii) A.W. REALTY COMPANY, LLC, a Texas limited liability company, ANGELINA GATHERING COMPANY, LLC, a Texas limited liability company, SWN DRILLING COMPANY, LLC, a Texas limited liabil

Term Loan Credit Agreement, dated as of December 22, 2021, among Southwestern Energy Company, the lenders party thereto and JPMorgan Chase Bank, N.A., as administrative agent and as collateral agent.

Exhibit 10.1 Execution Version DEAL CUSIP 84546SAT0 TERM LOAN CUSIP 84546SAU7 TERM LOAN CREDIT AGREEMENT dated as of December 22, 2021 among SOUTHWESTERN ENERGY COMPANY as Borrower The Lenders Party Hereto and JPMORGAN CHASE BANK, N.A. as Administrative Agent and Collateral Agent JPMORGAN CHASE BANK, N.A., BOFA SECURITIES, INC., CITIGROUP GLOBAL MARKETS INC., RBC CAPITAL MARKETS, LLC, AND WELLS FA

Fourth Supplemental Indenture, dated as of December 22, 2021, among Southwestern Energy Company, the guarantors party thereto and Regions Bank, as trustee (Incorporated by reference to Exhibit 4.2 to the Registrant’s Current Report on Form 8-K filed on December 22, 2021)

EX-4.2 2 d265835dex42.htm EX-4.2 Exhibit 4.2 SOUTHWESTERN ENERGY COMPANY as Issuer the Security Guarantors named herein 4.750% SENIOR NOTES DUE 2032 FOURTH SUPPLEMENTAL INDENTURE Dated as of December 22, 2021 REGIONS BANK, as Trustee TABLE OF CONTENTS Page ARTICLE I GENERAL TERMS AND CONDITIONS OF THE NOTES Section 1.01 Establishment 1 ARTICLE II DEFINITIONS AND INCORPORATION BY REFERENCE Section

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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 22, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Comm

Underwriting Agreement, dated December 13, 2021, among Southwestern Energy Company, the Selling Stockholder parties thereto and J.P. Morgan Securities LLC.

Exhibit 1.1 Execution Version 63,976,376 Shares of Common Stock SOUTHWESTERN ENERGY COMPANY UNDERWRITING AGREEMENT December 13, 2021 J.P. Morgan Securities LLC 383 Madison Avenue New York, New York 10179 Ladies and Gentlemen: Southwestern Energy Company, a Delaware corporation (the ?Company?), and certain shareholders named in Schedule B hereto (the ?Selling Shareholders?) confirm their agreement

Southwestern Energy Announces Proposed Block Trade of 63,976,376 Shares of Common Stock by Selling Stockholders

Exhibit 99.1 Southwestern Energy Announces Proposed Block Trade of 63,976,376 Shares of Common Stock by Selling Stockholders 12/13/2021 SPRING, Texas?(BUSINESS WIRE)? Southwestern Energy Company (?Southwestern Energy?) (NYSE: SWN) today announced the proposed underwritten block trade (the ?Offering?) of 63,976,376 shares of its common stock (the ?Common Stock?) by certain shareholders who received

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 13, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Comm

Southwestern Energy Announces Pricing of Block Trade of 63,976,376 Shares of Common Stock by Selling Stockholders

Exhibit 99.2 Southwestern Energy Announces Pricing of Block Trade of 63,976,376 Shares of Common Stock by Selling Stockholders 12/13/2021 SPRING, Texas?(BUSINESS WIRE)? Southwestern Energy Company (?Southwestern Energy?) (NYSE: SWN) today announced the pricing of the previously announced underwritten block trade of 63,976,376 shares of its common stock (the ?Common Stock?) by certain shareholders

Southwestern Energy Company Common Stock Preferred Stock Debt Securities Guarantees of Debt Securities Depositary Shares Purchase Contracts

424B3 1 d273150d424b3.htm 424B3 Table of Contents Filed Pursuant to Rule 424(b)(3) Registration No. 333-238633 THE INFORMATION IN THIS PROSPECTUS SUPPLEMENT IS NOT COMPLETE AND MAY BE CHANGED. THIS PROSPECTUS SUPPLEMENT AND THE ACCOMPANYING PROSPECTUS ARE PART OF AN EFFECTIVE REGISTRATION STATEMENT FILED WITH THE SECURITIES AND EXCHANGE COMMISSION. THIS PROSPECTUS SUPPLEMENT AND THE ACCOMPANYING P

Southwestern Energy Company Common Stock Preferred Stock Debt Securities Guarantees of Debt Securities Depositary Shares Purchase Contracts

Table of Contents Filed Pursuant to Rule 424(b)(4) Registration No. 333-238633 Prospectus supplement (To prospectus dated August 16, 2021) 63,976,376 Shares Southwestern Energy Company Common stock This prospectus supplement relates to the offer and sale of 63,976,376 shares of our common stock, $0.01 par value per share (our ?common stock?), by the selling stockholders (the ?selling stockholders?

Title of Each Class of Securities to be Registered

Table of Contents Filed pursuant to Rule 424(b)(5) Registration No. 333-238633 Title of Each Class of Securities to be Registered Amount to be Registered Maximum Aggregate Offering Price Registration Fee(1) 4.750% Senior Notes due 2032 $1,150,000,000 100% $106,605 Guarantees of 4.750% Senior Notes due 2032 (2) (2) (2) Total $1,150,000,000 ? $106,605 (1) The filing fee is calculated in accordance w

SOUTHWESTERN ENERGY PRICES OFFERING OF $1,150,000,000 OF SENIOR NOTES

Exhibit 99.3 NEWS RELEASE SOUTHWESTERN ENERGY PRICES OFFERING OF $1,150,000,000 OF SENIOR NOTES SPRING, Texas ? December 8, 2021...Southwestern Energy Company (?Southwestern Energy?) (NYSE: SWN) today announced the pricing of its public offering (the ?Offering?) of $1,150,000,000 aggregate principal amount of 4.75% senior notes due 2032 (the ?Notes?). The Notes will be sold to the public at a pric

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 7, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commi

SOUTHWESTERN ENERGY ANNOUNCES EARLY RESULTS OF CASH TENDER OFFERS AND INCREASE IN MAXIMUM TENDER AMOUNT

Exhibit 99.1 NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES EARLY RESULTS OF CASH TENDER OFFERS AND INCREASE IN MAXIMUM TENDER AMOUNT SPRING, Texas ? December 7, 2021...Southwestern Energy Company (NYSE: SWN) (the ?Company?) today announced the early results of its previously announced cash tender offers (the ?Tender Offers?) to purchase for cash up to $250,000,000 aggregate principal amount (the ?Max

SOUTHWESTERN ENERGY ANNOUNCES PUBLIC OFFERING OF $1,150,000,000 OF SENIOR NOTES

Exhibit 99.2 NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES PUBLIC OFFERING OF $1,150,000,000 OF SENIOR NOTES SPRING, Texas ? December 8, 2021...Southwestern Energy Company (?Southwestern Energy?) (NYSE: SWN) today announced that it is commencing, subject to market conditions, a registered underwritten public offering (the ?Offering?) of $1,150,000,000 aggregate principal amount of senior notes due 20

Underwriting Agreement, dated December 8, 2021, among Southwestern Energy Company, guarantor parties thereto and J.P. Morgan Securities LLC, BofA Securities, Inc., Citigroup Global Markets Inc., RBC Capital Markets, LLC and Wells Fargo Securities, LLC, as representatives of the underwriters named therein.

Exhibit 1.1 Execution Version $1,150,000,000 4.750% Senior Notes due 2032 SOUTHWESTERN ENERGY COMPANY UNDERWRITING AGREEMENT December 8, 2021 J.P. Morgan Securities LLC 383 Madison Avenue New York, New York 10179 BofA Securities, Inc. One Bryant Park New York, New York 10036 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 RBC Capital Markets, LLC 200 Vesey Street, 8th F

Southwestern Energy Company Common Stock Preferred Stock Debt Securities Guarantees of Debt Securities Depositary Shares Purchase Contracts

Table of Contents Filed pursuant to Rule 424(b)(5) Registration No. 333-238633 The information in this prospectus supplement is not complete and may be changed. This prospectus supplement and the accompanying prospectus are part of an effective registration statement filed with the Securities and Exchange Commission. This prospectus supplement and the accompanying prospectus are not an offer to se

Consent of Netherland, Sewell & Associates, Inc. (GEP Haynesville, LLC).

EX-23.7 Exhibit 23.7 CONSENT OF INDEPENDENT PETROLEUM ENGINEERS AND GEOLOGISTS We hereby consent to the inclusion in or incorporation by reference into the Registration Statement on Post-Effective Amendment No. 3 to Form S-3 (including any amendments or supplements thereto, related appendices, and financial statements) of Southwestern Energy Company of our report, dated January 28, 2021, with resp

Southwestern Energy Company Pricing Term Sheet December 8, 2021 $1,150,000,000 4.750% Senior Notes due 2032

Free Writing Prospectus Filed pursuant to Rule 433 Relating to the Preliminary Prospectus Supplement dated December 8, 2021 to the Prospectus dated August 16, 2021 Registration No.

As filed with the Securities and Exchange Commission on December 8, 2021

As filed with the Securities and Exchange Commission on December 8, 2021 Registration No.

Statement of Eligibility on Form T-1 under the Trust Indenture Act of 1939, as amended, of Regions Bank, as trustee under the indenture filed as Exhibit 4.2 above.

Exhibit 25.1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ? CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b) (2) REGIONS BANK (Exact name of trustee as specified in its charter) Alabama 63-0371391 (Jurisdiction of incorporation o

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 3, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commi

GEP HAYNESVILLE, LLC AND SUBSIDIARIES Consolidated Financial Statements As of December 31, 2020 and 2019 and for the Years Ended December 31, 2020 and 2019 (With Independent Auditors’ Report) GEP HAYNESVILLE, LLC AND SUBSIDIARIES TABLE OF CONTENTS

GEP HAYNESVILLE, LLC AND SUBSIDIARIES Consolidated Financial Statements As of December 31, 2020 and 2019 and for the Years Ended December 31, 2020 and 2019 (With Independent Auditors? Report) GEP HAYNESVILLE, LLC AND SUBSIDIARIES TABLE OF CONTENTS Page Financial Statements and Supplementary Data: Independent Auditors? Report 1-2 Consolidated Balance Sheets 3 Consolidated Statements of Operations 4

GEP HAYNESVILLE, LLC AND SUBSIDIARIES Condensed Consolidated Financial Statements As of September 30, 2021 and December 31, 2020 and for the Three and Nine Months Ended September 30, 2021 and 2020 GEP HAYNESVILLE, LLC AND SUBSIDIARIES TABLE OF CONTEN

GEP HAYNESVILLE, LLC AND SUBSIDIARIES Condensed Consolidated Financial Statements As of September 30, 2021 and December 31, 2020 and for the Three and Nine Months Ended September 30, 2021 and 2020 GEP HAYNESVILLE, LLC AND SUBSIDIARIES TABLE OF CONTENTS Page Financial Statements as of September 30, 2021 and December 31, 2020 and for the Three and Nine Months Ended September 30, 2021 and 2020 (Unaud

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 29, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Comm

SOUTHWESTERN ENERGY ANNOUNCES DERIVATIVE POSITION ADDED TO SUPPORT ACQUISITION FINANCING

NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES DERIVATIVE POSITION ADDED TO SUPPORT ACQUISITION FINANCING SPRING, Texas ? November 29, 2021 ? Southwestern Energy Company (NYSE: SWN) (the ?Company?) today announced additional natural gas derivatives implemented by the Company and GEP Haynesville, LLC (?GEP?) to support the repayment of the borrowings contemplated by the Company to help finance its pending acquisition of GEP.

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS Acquisition of Indigo Natural Resources LLC On June 1, 2021, Southwestern entered into an Agreement and Plan of Merger with Ikon Acquisition Company, LLC (?Ikon?), Indigo Natural Resources LLC (?Indigo?) and Ibis Unitholder Representative LLC (the ?Indigo Merger Agreement?).

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 29, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Comm

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

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): November 3, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of i

REGISTRATION RIGHTS AGREEMENT

Exhibit 99.1 REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this ?Agreement?), dated as of [?], 2021, is made by and among Southwestern Energy Company, a Delaware corporation (the ?Company?), each of the other parties listed on the signature pages attached hereto (the ?Initial Holders?), the other Holders from time to time parties hereto, and GEPH Unitholder Rep, LLC, a Delaware

LOCK-UP AGREEMENT

Exhibit 99.2 LOCK-UP AGREEMENT This Lock-Up Agreement (this ?Agreement?) is dated as of [?], 2021, and is between Southwestern Energy Company, a Delaware corporation (the ?Company?), and the undersigned (the ?Holder?). Capitalized terms used but not defined herein shall have the meanings assigned to them in the Registration Rights Agreement (as defined below). WHEREAS, this Agreement is being ente

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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 12, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Comm

Amendment No. 11 to Credit Agreement, dated as of November 12, 2021 among Southwestern Energy Company, JPMorgan Chase Bank N.A., as Administrative Agent, and each lender from time to time party thereto (Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on November 15, 2021)

Exhibit 10.1 Execution Version AMENDMENT NO. 11 TO CREDIT AGREEMENT THIS AMENDMENT NO. 11 TO CREDIT AGREEMENT (this ?Amendment?) is entered into as of November 10, 2021 by and among SOUTHWESTERN ENERGY COMPANY, a Delaware corporation (the ?Borrower?), the Lenders signatory hereto and JPMORGAN CHASE BANK, N.A., as administrative agent for the Lenders (in such capacity, the ?Administrative Agent?).

Agreement and Plan of Merger, dated November 3, 2021, by and among Southwestern Energy Company, Mustang Acquisition Company, LLC, GEP Haynesville, LLC, and GEPH Unitholder Rep, LLC solely in its capacity as the Unitholder Representative (Incorporated by reference to Exhibit 2.1 to the Registrant's Current Report on Form 8-K filed on November 5, 2021).

EXECUTION VERSION AGREEMENT AND PLAN OF MERGER by and among SOUTHWESTERN ENERGY COMPANY, as Parent, MUSTANG ACQUISITION COMPANY, LLC, as Merger Sub, GEP HAYNESVILLE, LLC, as the Company, and GEPH UNITHOLDER REP, LLC solely in its capacity as the Unitholder Representative Dated as of November 3, 2021 TABLE OF CONTENTS Page TABLE OF CONTENTS i LIST OF ANNEXES AND EXHIBITS vi AGREEMENT AND PLAN OF MERGER 1 ARTICLE 1 DEFINITIONS 2 Section 1.

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 3, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2021 ☐ Transition Repo

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ? Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2021 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 numbe

SOUTHWESTERN ENERGY ANNOUNCES AGREEMENT TO ACQUIRE GEP HAYNESVILLE Strategic consolidation of large-scale core Haynesville assets; Creates the largest dual-basin natural gas producer

EX-99.1 2 swn-20211104ex991.htm EX-99.1 MERGER PRESS RELEASE NEWS RELEASE SOUTHWESTERN ENERGY ANNOUNCES AGREEMENT TO ACQUIRE GEP HAYNESVILLE Strategic consolidation of large-scale core Haynesville assets; Creates the largest dual-basin natural gas producer SPRING, Texas – November 4, 2021 – Southwestern Energy Company (NYSE: SWN) (the “Company” or “Southwestern”) today announced that it has entere

Mine Safety Disclosure.

EXHIBIT 95.1 Mine Safety Disclosure The following disclosure is provided pursuant to Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act, which requires certain disclosures by companies required to file periodic reports under the Securities Exchange Act of 1934, as amended, that operate mines regulated under the Federal Mine Safety and Health Act of 1977. The table tha

10-Q 2021 Q3 FORM 10-Q PDF

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 3, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commi

Southwestern Energy Company Investor Presentation, dated as of November 4, 2021.

EX-99.2 3 swn-20211104ex992.htm EX-99.2 INVESTOR RELATIONS PRESENTATION

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 3, 2021 SOUTHWESTERN ENERGY COMPANY (Exact name of registrant as specified in its charter) Delaware 001-08246 71-0205415 (State or other jurisdiction of incorporation) (Commi

8-K 2021 Q3 EARNINGS RELEASE PDF