Patterson-UTI Energy, Inc. Schedule 13G/A amendment shows a group of Blackstone-related reporting persons filing an exit statement as of March 31, 2026. The filing states BEP Diamond Aggregator L.P. directly holds 5,036,630 shares and BEP Diamond Topco L.P. has sole voting power and shared dispositive power with respect to 2,102,773 shares held in escrow under the Agreement and Plan of Merger. The filing cites 379,575,200 shares outstanding as of February 4, 2026 and states the Reporting Persons no longer beneficially own more than five percent of the class.
Positive
None.
Negative
None.
Insights
Blackstone group reduces reported stake below 5% and files exit amendment.
The amendment clarifies ownership by multiple related entities and the chain of control among private fund and management vehicles. Specific holdings include 5,036,630 directly held by BEP Diamond Aggregator L.P. and 2,102,773 shares in escrow tied to BEP Diamond Topco L.P.
Timing and release conditions for the escrowed shares are governed by the merger agreement; subsequent filings would show if and when those shares are released or reallocated.
Administrative exit filing that updates beneficial ownership disclosures.
The statement presents an ownership waterfall linking operating vehicles to Blackstone and Stephen A. Schwarzman; it disclaims group beneficial ownership while describing control relationships among the reporting entities.
For shareholders, the material fact is the reported percentages: the largest reported block in this excerpt is 1.9% for certain entities based on the disclosed share count; investor impact depends on any future transfers or releases of escrowed shares.
Key Figures
Shares outstanding:379,575,200 sharesBEP Diamond Aggregator holdings:5,036,630 sharesEscrowed shares tied to Topco:2,102,773 shares+1 more
4 metrics
Shares outstanding379,575,200 sharesas of February 4, 2026
BEP Diamond Aggregator holdings5,036,630 sharesdirectly held as of March 31, 2026
Escrowed shares tied to Topco2,102,773 sharesheld in escrow under Agreement and Plan of Merger, March 31, 2026
Representative percent (Aggregator/Topco)1.9% and 0.6%percentages shown on cover pages for certain reporting persons
Key Terms
Schedule 13G/A, beneficially own, escrow, Agreement and Plan of Merger
4 terms
Schedule 13G/Aregulatory
"Amendment No. 3 ) Patterson-UTI Energy, Inc. Common Stock"
A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.
beneficially ownregulatory
"Each Reporting Person may be deemed to beneficially own the Common Stock"
Beneficially own means having the economic rights and risks of a security—such as the right to receive dividends, sell the shares, or profit from price changes—whether or not your name appears on the official share register. Think of it like renting a car: you use it and reap the benefits even if the title lists someone else. Investors care because beneficial ownership determines who truly controls value, must be disclosed under securities rules, and can signal potential influence or trading activity that affects a stock’s price.
escrowother
"2,102,773 shares of Common Stock held in escrow until such shares are released"
A neutral third party holds money, documents, or assets until both sides in a transaction meet agreed conditions, like a safety deposit box that only opens when everyone fulfills the rules. For investors, escrow reduces risk and increases certainty by ensuring payments or shares are released only when contractual steps are completed, which affects deal timing, legal protection, and the likelihood that a transaction will close as planned.
Agreement and Plan of Mergerlegal
"in accordance with the terms of the Agreement and Plan of Merger, dated as of July 3, 2023"
An Agreement and Plan of Merger is a formal document where two companies agree to combine into one, outlining how the process will happen. It’s like a step-by-step plan for merging, and it matters because it shows both sides have agreed on the details before the official transition takes place.
What does the PTEN Schedule 13G/A Amendment No. 3 disclose?
It discloses that Blackstone-related reporting persons filed an exit amendment as of March 31, 2026, noting holdings including 5,036,630 shares and 2,102,773 escrowed shares tied to a merger agreement.
How many PTEN shares does BEP Diamond Aggregator L.P. hold?
BEP Diamond Aggregator L.P. directly holds 5,036,630 shares of Common Stock, as stated in the filing, reported with the ownership table and Item 4 disclosures.
What is the total number of PTEN shares outstanding used in the filing?
The filing uses 379,575,200 shares outstanding as of February 4, 2026 as the basis for percentage calculations, cited from the Issuer's Form 10-K.
What is the status of Blackstone-related holdings relative to 5% ownership?
As of March 31, 2026, the filing states the Reporting Persons no longer beneficially own more than 5% of the Common Stock, and the submission is described as an exit filing.
Why are 2,102,773 PTEN shares shown as escrowed?
The filing states 2,102,773 shares are held in escrow and that BEP Diamond Topco L.P. maintains sole voting power and shared dispositive power until those shares are released under the Agreement and Plan of Merger.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 3)
Patterson-UTI Energy, Inc.
(Name of Issuer)
Common Stock, $0.01 Par Value
(Title of Class of Securities)
703481101
(CUSIP Number)
03/31/2026
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
schemaVersion:
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
BEP Diamond Topco L.P.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
2,102,773.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
2,102,773.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
2,102,773.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
0.6 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
BEP Diamond Topco LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
2,102,773.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
2,102,773.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
2,102,773.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
0.6 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
BEP Diamond Aggregator L.P.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
7,139,403.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
5,036,630.00
8
Shared Dispositive Power
2,102,773.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
BCP VII/BEP II Holdings Manager L.L.C.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
7,139,403.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
5,036,630.00
8
Shared Dispositive Power
2,102,773.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
Blackstone Energy Management Associates II L.L.C.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
7,139,403.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
7,139,403.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
Blackstone Management Associates VII L.L.C.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
7,139,403.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
7,139,403.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
BMA VII L.L.C.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
7,139,403.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
7,139,403.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
Blackstone EMA II L.L.C.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
7,139,403.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
7,139,403.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
Blackstone Holdings III L.P.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
QUEBEC, CANADA
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
7,139,403.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
5,036,630.00
8
Shared Dispositive Power
2,102,773.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
Blackstone Holdings III GP L.P.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
7,139,403.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
5,036,630.00
8
Shared Dispositive Power
2,102,773.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
Blackstone Holdings III GP Management L.L.C.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
7,139,403.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
5,036,630.00
8
Shared Dispositive Power
2,102,773.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
Blackstone Inc.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
7,139,403.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
5,036,630.00
8
Shared Dispositive Power
2,102,773.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
CO
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
Blackstone Group Management L.L.C.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
7,139,403.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
5,036,630.00
8
Shared Dispositive Power
2,102,773.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
703481101
1
Names of Reporting Persons
Stephen A. Schwarzman
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
7,139,403.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
5,036,630.00
8
Shared Dispositive Power
2,102,773.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,139,403.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.9 %
12
Type of Reporting Person (See Instructions)
IN
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Patterson-UTI Energy, Inc.
(b)
Address of issuer's principal executive offices:
10713 W. Sam Houston Parkway N., Suite 800, Houston, TX 77064
Item 2.
(a)
Name of person filing:
Each of the following is hereinafter individually referred to as a "Reporting Person" and collectively as the "Reporting Persons." This statement is filed on behalf of:
(i) BEP Diamond Topco L.P.
(ii) BEP Diamond Topco LLC
(iii) BEP Diamond Aggregator L.P.
(iv) BCP VII/BEP II Holdings Manager L.L.C.
(v) Blackstone Energy Management Associates II L.L.C.
(vi) Blackstone Management Associates VII L.L.C.
(vii) BMA VII L.L.C.
(viii) Blackstone EMA II L.L.C.
(ix) Blackstone Holdings III L.P.
(x) Blackstone Holdings III GP L.P.
(xi) Blackstone Holdings III GP Management L.L.C.
(xii) Blackstone Inc.
(xiii) Blackstone Group Management L.L.C.
(xiv) Stephen A. Schwarzman
BEP Diamond Topco LLC is the general partner of BEP Diamond Topco L.P. BEP Diamond Aggregator L.P. holds a majority of the limited liability company interests in BEP Diamond Topco LLC, and has the power to appoint the majority of the members of the board of managers of BEP Diamond Topco LLC.
BCP VII/BEP II Holdings Manager L.L.C. is the general partner of BEP Diamond Aggregator L.P. Blackstone Energy Management Associates II L.L.C. and Blackstone Management Associates VII L.L.C. are the managing members of BCP VII/BEP II Holdings Manager L.L.C. BMA VII L.L.C. is the sole member of Blackstone Management Associates VII L.L.C. Blackstone EMA II L.L.C. is the sole member of Blackstone Energy Management Associates II L.L.C. Blackstone Holdings III L.P. is the managing member of each of BMA VII L.L.C. and Blackstone EMA II L.L.C. Blackstone Holdings III GP L.P. is the general partner of Blackstone Holdings III L.P. Blackstone Holdings III GP Management L.L.C. is the general partner of Blackstone Holdings III GP L.P.
Blackstone Inc. is the sole member of Blackstone Holdings III GP Management L.L.C. The sole holder of the Series II preferred stock of Blackstone Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone Inc.'s senior managing directors and controlled by its founder, Stephen A. Schwarzman.
Each Reporting Person may be deemed to beneficially own the Common Stock, $0.01 par value ("Common Stock") of Patterson-UTI Energy, Inc. (the "Issuer") beneficially owned by entities directly or indirectly controlled by it or him, but neither the filing of this Schedule 13G nor any of its contents shall be deemed to constitute an admission that any Reporting Person (other than BEP Diamond Topco L.P. and BEP Diamond Aggregator L.P. to the extent it directly holds Issuer securities reported herein) is the beneficial owner of the Common Stock referred to herein for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, or for any other purpose and each of the Reporting Persons expressly disclaims beneficial ownership of such shares of Common Stock. The filing of this statement should not be construed to be an admission that any member of the Reporting Persons are members of a "group" for the purposes of Sections 13(d) and 13(g) of the Act.
(b)
Address or principal business office or, if none, residence:
The principal business address of each of the Reporting Persons is c/o Blackstone Inc., 345 Park Avenue, New York, NY 10154.
(c)
Citizenship:
See Item 4 of each cover page.
(d)
Title of class of securities:
Common Stock, $0.01 Par Value
(e)
CUSIP No.:
703481101
Item 3.
If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)
An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)
An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)
A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:
(k)
Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.
Ownership
(a)
Amount beneficially owned:
Calculations of the percentage of shares of Common Stock beneficially owned are based on 379,575,200 shares of Common Stock outstanding as of February 4, 2026, as disclosed by the Issuer in the Annual Report on Form 10-K filed by the Issuer with the Securities and Exchange Commission on February 10, 2026. Each of the Reporting Persons may be deemed to be the beneficial owner of the shares of Common Stock listed on such Reporting Person's cover page.
As of March 31, 2026, BEP Diamond Aggregator L.P. directly holds 5,036,630 shares of Common Stock, and BEP Diamond Topco L.P. maintains sole voting power and shared dispositive power with respect to 2,102,773 shares of Common Stock held in escrow until such shares are released to BEP Diamond Topco L.P.'s designee or the designee of the Issuer, as applicable, in each case in accordance with the terms of the Agreement and Plan of Merger, dated as of July 3, 2023.
(b)
Percent of class:
As of March 31, 2026, each of the Reporting Persons may be deemed to be the beneficial owner of the percentage of shares of Common Stock listed on such Reporting Person's cover page. As of March 31, 2026, the Reporting Persons no longer beneficially own more than five percent of the Common Stock. This filing represents an exit filing for the Reporting Persons.
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
See each cover page hereof.
(ii) Shared power to vote or to direct the vote:
See each cover page hereof.
(iii) Sole power to dispose or to direct the disposition of:
See each cover page hereof.
(iv) Shared power to dispose or to direct the disposition of:
See each cover page hereof.
Item 5.
Ownership of 5 Percent or Less of a Class.
Ownership of 5 percent or less of a class
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
Not Applicable
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
Not Applicable
Item 8.
Identification and Classification of Members of the Group.
Not Applicable
Item 9.
Notice of Dissolution of Group.
Not Applicable
Item 10.
Certifications:
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
BEP Diamond Topco L.P.
Signature:
/s/ Omar Rehman
Name/Title:
Omar Rehman, Authorized Signatory, See Exhibit 99.1
Date:
05/01/2026
BEP Diamond Topco LLC
Signature:
/s/ Omar Rehman
Name/Title:
Omar Rehman, Authorized Signatory, See Exhibit 99.1
Date:
05/01/2026
BEP Diamond Aggregator L.P.
Signature:
/s/ Omar Rehman
Name/Title:
Omar Rehman, Authorized Signatory, See Exhibit 99.1
Date:
05/01/2026
BCP VII/BEP II Holdings Manager L.L.C.
Signature:
/s/ Omar Rehman
Name/Title:
Omar Rehman, Authorized Signatory, See Exhibit 99.1
Date:
05/01/2026
Blackstone Energy Management Associates II L.L.C.
Signature:
/s/ Omar Rehman
Name/Title:
Omar Rehman, Authorized Signatory, See Exhibit 99.1
Date:
05/01/2026
Blackstone Management Associates VII L.L.C.
Signature:
/s/ Omar Rehman
Name/Title:
Omar Rehman, Authorized Signatory, See Exhibit 99.1
Date:
05/01/2026
BMA VII L.L.C.
Signature:
/s/ Omar Rehman
Name/Title:
Omar Rehman, Authorized Signatory, See Exhibit 99.1
Date:
05/01/2026
Blackstone EMA II L.L.C.
Signature:
/s/ Omar Rehman
Name/Title:
Omar Rehman, Authorized Signatory, See Exhibit 99.1
Date:
05/01/2026
Blackstone Holdings III L.P.
Signature:
/s/ Victoria Portnoy
Name/Title:
Victoria Portnoy, MD - Assistant Secretary, See Exhibit 99.1
Date:
05/01/2026
Blackstone Holdings III GP L.P.
Signature:
/s/ Victoria Portnoy
Name/Title:
Victoria Portnoy, Managing Director - Assistant Secretary, See Exhibit 99.1
Date:
05/01/2026
Blackstone Holdings III GP Management L.L.C.
Signature:
/s/ Victoria Portnoy
Name/Title:
Victoria Portnoy, Managing Director - Assistant Secretary, See Exhibit 99.1
Date:
05/01/2026
Blackstone Inc.
Signature:
/s/ Victoria Portnoy
Name/Title:
Victoria Portnoy, Managing Director - Assistant Secretary, See Exhibit 99.1
Date:
05/01/2026
Blackstone Group Management L.L.C.
Signature:
/s/ Victoria Portnoy
Name/Title:
Victoria Portnoy, Managing Director - Assistant Secretary, See Exhibit 99.1
