FTK

SEC source: 0001104659-26-108024 · tm2625501-2_4seq1.xml · nonDerivative · entry 1

Wilks Matthew · CIK 0001696102 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by THRC Holdings, LP

Disclosed balance after: 1,477,285

F1 · shares: On September 11, 2026, THRC Holdings, LP ("THRC") acquired from ProFrac GDM, LLC ("ProFrac GDM"), pursuant to a stock transfer agreement (the "Flotek Stock Transfer Agreement"), 1,319,493 shares of common stock, par value $0.0001 per share ("Common Stock"), of Flotek Industries, Inc., in exchange for the cancellation of $34,320,000 of Alpine Holding II, LLC term loans held by THRC.

F2 · price: Pursuant to the Flotek Stock Transfer Agreement, the price per share of $26.01 was determined by using the volume-weighted average price of the Common Stock reported on the New York Stock Exchange for the five consecutive trading days ending on (and including) the trading day immediately preceding September 11, 2026.

F3 · ownership.nature: The reporting person, as VP-Investments of THRC may be deemed to exercise voting and investment power over the Common Stock directly owned by THRC, and therefore, may be deemed to beneficially own such shares. THRC directly holds the shares of Common Stock. The reporting person disclaims beneficial ownership of all equity securities reported herein except to the extent of his pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that the reporting person is the beneficial owner of any equity securities covered by this Form 4.

SEC source: 0001104659-26-108023 · tm2625501-1_4seq1.xml · nonDerivative · entry 1

ProFrac GDM, LLC · CIK 0002067153 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,693,194

F1 · shares: On September 11, 2026, ProFrac GDM, LLC ("ProFrac GDM") sold to THRC Holdings, LP ("THRC") and Farris Wilks, pursuant to stock transfer agreements (the "Flotek Stock Transfer Agreements"), 1,319,493 shares and 987,313 shares, respectively, of common stock, par value $0.0001 per share ("Common Stock"), of Flotek Industries, Inc., in exchange for the cancellation of $34,320,000 of Alpine Holding II, LLC ("Alpine") term loans held by THRC and $25,680,000 of Alpine term loans held by Farris Wilks.

F2 · price: Pursuant to the Flotek Stock Transfer Agreements, the price per share of $26.01 was determined by using the volume-weighted average price of the Common Stock reported on the New York Stock Exchange for the five consecutive trading days ending on (and including) the trading day immediately preceding September 11, 2026.

SEC source: 0000928054-26-000053 · wk-form4_1779139500.xml · nonDerivative · entry 3

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,324

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.00 to $20.20, inclusive. The reporting person undertakes to provide to Flotek Industries, Inc. (the Company), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

SEC source: 0000928054-26-000057 · wk-form4_1779139734.xml · nonDerivative · entry 1

Fucci Michael · CIK 0001830184 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,243

F1 · shares: Restricted Stock Awards ("RSAs") granted as consideration for service on the Board. RSAs vest on the earlier of the one-year anniversary of the grant date or the next annual shareholders meeting (provided such meeting occurs at least 50 weeks after the grant date).

SEC source: 0000928054-26-000059 · wk-form4_1779139860.xml · nonDerivative · entry 1

Farber Evan R · CIK 0001415894 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,994

F1 · shares: Restricted Stock Awards ("RSAs") granted as consideration for service on the Board. RSAs vest on the earlier of the one-year anniversary of the grant date or the next annual shareholders meeting (provided such meeting occurs at least 50 weeks after the grant date).

SEC source: 0000928054-26-000055 · wk-form4_1779139579.xml · nonDerivative · entry 1

Agadi Harshavardhan V · CIK 0001498132 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,364

F1 · shares: Restricted Stock Awards ("RSAs") granted as consideration for service on the Board. RSAs vest on the earlier of the one-year anniversary of the grant date or the next annual shareholders meeting (provided such meeting occurs at least 50 weeks after the grant date).

SEC source: 0000928054-26-000051 · wk-form4_1779139342.xml · nonDerivative · entry 2

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 267,956

SEC source: 0000928054-26-000051 · wk-form4_1779139342.xml · nonDerivative · entry 1

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 272,736

F1 · shares: The shares were awarded to the reporting person upon the satisfaction of performance criteria for performance based restricted stock units previously granted on May 16, 2025.

F2 · balance_after: Includes 453 shares acquired under the 2012 Employee Stock Purchase Plan for the 3-month period commencing January 1, 2026. This transaction is exempt under both Rule 16b-3(d) and Rule 16b-3(c)

SEC source: 0000928054-26-000053 · wk-form4_1779139500.xml · nonDerivative · entry 2

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,878

SEC source: 0000928054-26-000053 · wk-form4_1779139500.xml · nonDerivative · entry 1

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131,065

F1 · shares: The shares were awarded to the reporting person upon the satisfaction of performance criteria for performance based restricted stock units previously granted on May 16, 2025.

F2 · balance_after: Includes 131 shares acquired under the 2012 Employee Stock Purchase Plan for the 3-month period commencing January 1, 2026. This transaction is exempt under both Rule 16b-3(d) and Rule 16b-3(c)

SEC source: 0000928054-26-000067 · wk-form4_1783628194.xml · nonDerivative · entry 1

McDonald Kevin M · CIK 0001372866 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,099

F1 · shares: Restricted Stock Awards ("RSAs") granted as consideration for service on the Board. RSAs vest on the earlier of the one-year anniversary of the grant date or the next annual shareholders meeting (provided such meeting occurs at least 50 weeks after the grant date).

SEC source: 0000928054-26-000073 · wk-form4_1784923927.xml · nonDerivative · entry 1

Hill Kathryn Anne · CIK 0002001667 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,099

F1 · shares: Restricted Stock Awards ("RSAs") granted as consideration for service on the Board. RSAs vest on the earlier of the one-year anniversary of the grant date or the next annual shareholders meeting (provided such meeting occurs at least 50 weeks after the grant date).

SEC source: 0002067153-26-000005 · form4-03162026_040301.xml · derivative · entry 2

ProFrac GDM, LLC · CIK 0002067153 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,000,000 shares

Expires 2032-04-28

F2 · security: On April 28, 2025, pursuant to an Asset Purchase Agreement, dated as of April 28, 2025, by and among ProFrac GDM, PubCo, the Issuer, PWRTEK, LLC, a Texas limited liability company and subsidiary of the Issuer ("PWRTEK"), and the other parties named therein, the Issuer issued a warrant to ProFrac GDM to purchase 6,000,000 shares of the Issuer's Common Stock at an exercise price equal to $0.0001 per share (the "Warrant") as partial consideration for the sale of certain assets by ProFrac GDM to PWRTEK.

F2 · derivative.exercise_price: On April 28, 2025, pursuant to an Asset Purchase Agreement, dated as of April 28, 2025, by and among ProFrac GDM, PubCo, the Issuer, PWRTEK, LLC, a Texas limited liability company and subsidiary of the Issuer ("PWRTEK"), and the other parties named therein, the Issuer issued a warrant to ProFrac GDM to purchase 6,000,000 shares of the Issuer's Common Stock at an exercise price equal to $0.0001 per share (the "Warrant") as partial consideration for the sale of certain assets by ProFrac GDM to PWRTEK.

F1 · derivative.exercise_date: On March 13, 2026, ProFrac GDM, LLC ("ProFrac GDM") exercised the Warrant, which resulted in an issuance of 6,000,000 shares of Common Stock to ProFrac GDM upon conversion of the Warrant. The Issuer's common stockholders have approved the issuance of the Common Stock underlying the Warrant.

SEC source: 0002067153-26-000005 · form4-03162026_040301.xml · nonDerivative · entry 1

ProFrac GDM, LLC · CIK 0002067153 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,000,000

F1 · date: On March 13, 2026, ProFrac GDM, LLC ("ProFrac GDM") exercised the Warrant, which resulted in an issuance of 6,000,000 shares of Common Stock to ProFrac GDM upon conversion of the Warrant. The Issuer's common stockholders have approved the issuance of the Common Stock underlying the Warrant.

F2 · price: On April 28, 2025, pursuant to an Asset Purchase Agreement, dated as of April 28, 2025, by and among ProFrac GDM, PubCo, the Issuer, PWRTEK, LLC, a Texas limited liability company and subsidiary of the Issuer ("PWRTEK"), and the other parties named therein, the Issuer issued a warrant to ProFrac GDM to purchase 6,000,000 shares of the Issuer's Common Stock at an exercise price equal to $0.0001 per share (the "Warrant") as partial consideration for the sale of certain assets by ProFrac GDM to PWRTEK.

SEC source: 0000928054-26-000041 · wk-form4_1775506118.xml · derivative · entry 3

Ibrahim Christina M · CIK 0001641402 · SVP, Gen Cncl, Chief Compl Off

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,357

Underlying: Common Stock · 8,357 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2027, subject to continued employment through December 31, 2028. Up to half of the PRSUs will vest, if, and to the extent, the company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2028, meets or exceeds certain thresholds.

F2 · derivative.exercise_date: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2027, subject to continued employment through December 31, 2028. Up to half of the PRSUs will vest, if, and to the extent, the company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2028, meets or exceeds certain thresholds.

F2 · derivative.expiration_date: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2027, subject to continued employment through December 31, 2028. Up to half of the PRSUs will vest, if, and to the extent, the company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2028, meets or exceeds certain thresholds.

SEC source: 0000928054-26-000041 · wk-form4_1775506118.xml · nonDerivative · entry 2

Ibrahim Christina M · CIK 0001641402 · SVP, Gen Cncl, Chief Compl Off

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,520

F1 · date: Restricted stock units that vest in three equal annual installments.

SEC source: 0000928054-26-000041 · wk-form4_1775506118.xml · nonDerivative · entry 1

Ibrahim Christina M · CIK 0001641402 · SVP, Gen Cncl, Chief Compl Off

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,163

F1 · date: Restricted stock units that vest in three equal annual installments.

SEC source: 0000928054-26-000006 · wk-form4_1772144894.xml · derivative · entry 4

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,595

Underlying: Common Stock · 36,595 shares

Expires not disclosed

F4 · derivative.exercise_price: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2027, subject to continued employment through December 31, 2028. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2028, meets or exceeds certain thresholds.

F4 · derivative.exercise_date: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2027, subject to continued employment through December 31, 2028. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2028, meets or exceeds certain thresholds.

F4 · derivative.expiration_date: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2027, subject to continued employment through December 31, 2028. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2028, meets or exceeds certain thresholds.

SEC source: 0000928054-26-000006 · wk-form4_1772144894.xml · nonDerivative · entry 3

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 260,137

F3 · shares: Restricted stock units that vest in three equal annual installments.

SEC source: 0000928054-26-000006 · wk-form4_1772144894.xml · nonDerivative · entry 2

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223,542

SEC source: 0000928054-26-000006 · wk-form4_1772144894.xml · nonDerivative · entry 1

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 235,668

F1 · shares: Includes 263 shares acquired under the 2012 Employee Stock Purchase Plan for the 3-month period commencing October 1, 2025. This transaction is exempt under both Rule 16b-3(d) and Rule 16b-3(c).

F2 · shares: The shares were awarded to the reporting person upon the satisfaction of performance criteria for performance based restricted stock units previously granted on October 30, 2024.

SEC source: 0000928054-26-000008 · wk-form4_1772144998.xml · derivative · entry 4

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,635

Underlying: Common Stock · 16,635 shares

Expires not disclosed

F4 · derivative.exercise_price: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2027, subject to continued employment through December 31, 2028. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2028, meets or exceeds certain thresholds.

F4 · derivative.exercise_date: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2027, subject to continued employment through December 31, 2028. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2028, meets or exceeds certain thresholds.

F4 · derivative.expiration_date: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2027, subject to continued employment through December 31, 2028. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2028, meets or exceeds certain thresholds.

SEC source: 0000928054-26-000008 · wk-form4_1772144998.xml · nonDerivative · entry 3

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,472

F3 · shares: Restricted stock units that vest in three equal annual installments.

SEC source: 0000928054-26-000008 · wk-form4_1772144998.xml · nonDerivative · entry 2

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,837

SEC source: 0000928054-26-000008 · wk-form4_1772144998.xml · nonDerivative · entry 1

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,136

F1 · shares: Includes 151 shares acquired under the 2012 Employee Stock Purchase Plan for the 3-month period commencing October 1, 2025. This transaction is exempt under both Rule 16b-3(d) and Rule 16b-3(c).

F2 · shares: The shares were awarded to the reporting person upon the satisfaction of performance criteria for performance based restricted stock units previously granted on October 30, 2024.

SEC source: 0000928054-26-000010 · wk-form4a_1772485587.xml · nonDerivative · entry 1

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,837

F1 · kind: The original Form 4, filed on February 26, 2026, is being amended by this Form 4 amendment solely to correct an administrative error. The original Form 4 inadvertently reported a sale of 6,299 common shares instead of a withholding of 6,299 common shares to satisfy a tax withholding obligation.

SEC source: 0000928054-25-000123 · wk-form4_1766427914.xml · nonDerivative · entry 1

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,985

SEC source: 0000928054-25-000121 · wk-form4_1765231813.xml · nonDerivative · entry 1

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,237

SEC source: 0000928054-25-000120 · wk-form4_1765231791.xml · nonDerivative · entry 1

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 205,405

SEC source: 0000928054-25-000115 · wk-form4_1763761451.xml · derivative · entry 2

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,953

Underlying: Common Stock · 26,953 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2026, subject to continued employment through December 31, 2027. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2027, meets or exceeds certain thresholds.

F2 · derivative.exercise_date: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2026, subject to continued employment through December 31, 2027. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2027, meets or exceeds certain thresholds.

F2 · derivative.expiration_date: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2026, subject to continued employment through December 31, 2027. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2027, meets or exceeds certain thresholds.

SEC source: 0000928054-25-000115 · wk-form4_1763761451.xml · nonDerivative · entry 1

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,570

F1 · shares: Restricted stock units that vest in three equal annual installments.

SEC source: 0000928054-25-000114 · wk-form4_1763761425.xml · derivative · entry 2

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,298

Underlying: Common Stock · 59,298 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2026, subject to continued employment through December 31, 2027. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2027, meets or exceeds certain thresholds.

F2 · derivative.exercise_date: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2026, subject to continued employment through December 31, 2027. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2027, meets or exceeds certain thresholds.

F2 · derivative.expiration_date: Each Performance Based Restricted Stock Unit ("PRSU") represents a contingent right to receive one share of Flotek Industries, Inc. common stock, subject to the following conditions. Up to half of the PRSUs will vest if, and to the extent, the Company's Adjusted EBITDA meets or exceeds certain thresholds during the performance period of January 1, 2026 to December 31, 2026, subject to continued employment through December 31, 2027. Up to half of the PRSUs will vest, if, and to the extent, the Company's total shareholder return relative to the Russell 2000 Index-Oil Equipment and Services, measured over a performance period from January 1, 2026 through December 31, 2027, meets or exceeds certain thresholds.

SEC source: 0000928054-25-000114 · wk-form4_1763761425.xml · nonDerivative · entry 1

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 207,238

F1 · shares: Restricted stock units that vest in three equal annual installments.

SEC source: 0000928054-25-000102 · wk-form4_1763155891.xml · nonDerivative · entry 1

Agadi Harshavardhan V · CIK 0001498132 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 197,265

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $14.465 to $14.96, inclusive. The reporting person undertakes to provide to Flotek Industries, Inc. (the Company), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

SEC source: 0000928054-25-000089 · wk-form4_1762211192.xml · derivative · entry 4

Blakeway Amy E. · CIK 0002015075 · SVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,000 shares

Expires 2025-12-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

F1 · price: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

F1 · derivative.exercise_date: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

SEC source: 0000928054-25-000089 · wk-form4_1762211192.xml · nonDerivative · entry 3

Blakeway Amy E. · CIK 0002015075 · SVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,950

SEC source: 0000928054-25-000089 · wk-form4_1762211192.xml · nonDerivative · entry 2

Blakeway Amy E. · CIK 0002015075 · SVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,311

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

SEC source: 0000928054-25-000089 · wk-form4_1762211192.xml · nonDerivative · entry 1

Blakeway Amy E. · CIK 0002015075 · SVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,311

SEC source: 0000928054-25-000088 · wk-form4_1762210910.xml · derivative · entry 4

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 shares

Expires 2025-12-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

F1 · price: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

F1 · derivative.exercise_date: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

SEC source: 0000928054-25-000088 · wk-form4_1762210910.xml · nonDerivative · entry 3

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,601

SEC source: 0000928054-25-000088 · wk-form4_1762210910.xml · nonDerivative · entry 2

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,504

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

SEC source: 0000928054-25-000088 · wk-form4_1762210910.xml · nonDerivative · entry 1

CLEMENT JAMES BOND · CIK 0001429215 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,504

SEC source: 0000928054-25-000087 · wk-form4_1762210811.xml · derivative · entry 4

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 30,000 shares

Expires 2025-12-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

F2 · price: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

F2 · derivative.exercise_date: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

SEC source: 0000928054-25-000087 · wk-form4_1762210811.xml · nonDerivative · entry 3

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,706

SEC source: 0000928054-25-000087 · wk-form4_1762210811.xml · nonDerivative · entry 2

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179,511

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each Performance Based Restricted Stock Unit represents a contingent right to receive one share of Flotek Industries, Inc. common stock subject to achieving a certain threshold on or before December 31, 2025.

SEC source: 0000928054-25-000087 · wk-form4_1762210811.xml · nonDerivative · entry 1

Ezell Ryan Gillis · CIK 0001805598 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,511

F1 · balance_after: Includes 526 shares Dr. Ezell acquired under Flotek Industries, Inc.'s 2012 Employee Stock Purchase Plan for the 3-month period commencing July 1, 2025. This transaction is exempt under both Rule 16b-3(d) and Rule 16b-3(c).

SEC source: 0001493152-25-012032 · ownership.xml · derivative · entry 6

Ezell Ryan Gillis · CIK 0001805598 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 24,306 shares

Expires 2031-04-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 100% of the options vested on March 7, 2024.

SEC source: 0001493152-25-012032 · ownership.xml · derivative · entry 5

Ezell Ryan Gillis · CIK 0001805598 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 62,881 shares

Expires 2033-12-05

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: 75% of the options vested on May 16, 2025 and the remaining 25% vested on July 29, 2025.

SEC source: 0001493152-25-012032 · ownership.xml · nonDerivative · entry 4

Ezell Ryan Gillis · CIK 0001805598 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,855

SEC source: 0001493152-25-012032 · ownership.xml · nonDerivative · entry 3

Ezell Ryan Gillis · CIK 0001805598 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 244,042

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.