NINE

SEC source: 0000950170-24-057221 · ownership.xml · nonDerivative · entry 1

THOMAS GARY L · CIK 0001189095 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,119

F1 · shares: These shares of restricted stock will vest on May 7, 2025 (the first anniversary of the grant date).

SEC source: 0000950170-24-057175 · ownership.xml · nonDerivative · entry 1

WAITE ANDREW L · CIK 0001198830 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,569

F1 · shares: These shares of restricted stock will vest on May 7, 2025 (the first anniversary of the grant date).

SEC source: 0000950170-24-057226 · ownership.xml · nonDerivative · entry 1

BALDWIN MARK E · CIK 0001230129 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,774

F1 · shares: These shares of restricted stock will vest on May 7, 2025 (the first anniversary of the grant date).

SEC source: 0000950170-24-057232 · ownership.xml · nonDerivative · entry 1

MOORE THEODORE R. · CIK 0001526088 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 218,583

F1 · shares: These shares of restricted stock will vest in three equal annual installments on the first three anniversaries of the grant date.

SEC source: 0000950170-24-057216 · ownership.xml · nonDerivative · entry 1

Crombie David · CIK 0001727542 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 354,349

F1 · shares: These shares of restricted stock will vest in three equal annual installments on the first three anniversaries of the grant date.

SEC source: 0000950170-24-057215 · ownership.xml · nonDerivative · entry 1

Fox Ann G · CIK 0001727661 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 793,188

F1 · shares: These shares of restricted stock will vest in three equal annual installments on the first three anniversaries of the grant date.

SEC source: 0000950170-24-057198 · ownership.xml · nonDerivative · entry 1

Harrell Curtis F. · CIK 0001728160 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,363

F1 · shares: These shares of restricted stock will vest on May 7, 2025 (the first anniversary of the grant date).

SEC source: 0000950170-24-054912 · ownership.xml · nonDerivative · entry 1

Sirkes Guy · CIK 0001808492 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,009

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on May 3, 2022.

SEC source: 0000950170-24-054907 · ownership.xml · nonDerivative · entry 1

Luz S. Brett · CIK 0001715489 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,876

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on May 3, 2022.

SEC source: 0000950170-24-054911 · ownership.xml · nonDerivative · entry 1

MOORE THEODORE R. · CIK 0001526088 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,872

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on May 3, 2022.

SEC source: 0000950170-24-054894 · ownership.xml · nonDerivative · entry 1

Crombie David · CIK 0001727542 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,004

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on May 3, 2022.

SEC source: 0000950170-24-054891 · ownership.xml · nonDerivative · entry 1

Fox Ann G · CIK 0001727661 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 498,544

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on May 3, 2022.

SEC source: 0000950170-24-031007 · ownership.xml · nonDerivative · entry 1

Sirkes Guy · CIK 0001808492 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,918

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.190 to $2.195, inclusive. The reporting person undertakes to provide to Nine Energy Service, Inc., any security holder of Nine Energy Service, Inc., or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0000950170-24-031014 · ownership.xml · nonDerivative · entry 1

Fox Ann G · CIK 0001727661 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 508,783

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.08 to $2.31, inclusive. The reporting person undertakes to provide to Nine Energy Service, Inc., any security holder of Nine Energy Service, Inc., or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0000899243-23-018123 · doc4.xml · nonDerivative · entry 1

MOORE THEODORE R. · CIK 0001526088 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,725

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.62 to $4.83, inclusive. The reporting person undertakes to provide to Nine Energy Service, Inc., any security holder of Nine Energy Service, Inc., 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 range set forth in this footnote.

SEC source: 0000899243-23-018126 · doc4.xml · nonDerivative · entry 1

Crombie David · CIK 0001727542 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 209,075

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.46 to $4.94, inclusive. The reporting person undertakes to provide to Nine Energy Service, Inc., any security holder of Nine Energy Service, Inc., 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 range set forth in this footnote.

SEC source: 0000899243-23-018058 · doc4.xml · nonDerivative · entry 1

Sirkes Guy · CIK 0001808492 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 134,627

F1 · kind: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on August 9, 2021.

F2 · balance_after: Reflects the transfer of 6,221 shares of common stock by the reporting person to his ex-spouse since the date of the reporting person's last ownership report.

SEC source: 0000899243-23-018057 · doc4.xml · nonDerivative · entry 1

Luz S. Brett · CIK 0001715489 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,312

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on August 9, 2021.

SEC source: 0000899243-23-018060 · doc4.xml · nonDerivative · entry 1

MOORE THEODORE R. · CIK 0001526088 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,946

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on August 9, 2021.

F2 · balance_after: Reflects the transfer of 284 shares of common stock by the reporting person to his ex-spouse since the date of the reporting person's last ownership report.

SEC source: 0000899243-23-018055 · doc4.xml · nonDerivative · entry 1

Fox Ann G · CIK 0001727661 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 725,487

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on August 9, 2021.

SEC source: 0000899243-23-018052 · doc4.xml · nonDerivative · entry 1

Crombie David · CIK 0001727542 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 249,732

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on August 9, 2021.

SEC source: 0000899243-23-017962 · doc4.xml · nonDerivative · entry 1

Sirkes Guy · CIK 0001808492 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,170

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.24 to $4.42, inclusive. The reporting person undertakes to provide to Nine Energy Service, Inc., any security holder of Nine Energy Service, Inc., 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 range set forth in this footnote.

SEC source: 0000899243-23-017960 · doc4.xml · nonDerivative · entry 1

MOORE THEODORE R. · CIK 0001526088 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,284

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.27 to $4.37, inclusive. The reporting person undertakes to provide to Nine Energy Service, Inc., any security holder of Nine Energy Service, Inc., 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 range set forth in this footnote.

SEC source: 0000899243-23-017959 · doc4.xml · nonDerivative · entry 1

Crombie David · CIK 0001727542 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 275,118

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.23 to $4.39, inclusive. The reporting person undertakes to provide to Nine Energy Service, Inc., any security holder of Nine Energy Service, Inc., 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 range set forth in this footnote.

SEC source: 0000899243-23-013269 · doc4.xml · nonDerivative · entry 1

Willis Darryl Keith · CIK 0001748639 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,332

SEC source: 0000899243-23-012657 · doc4.xml · nonDerivative · entry 1

Sirkes Guy · CIK 0001808492 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 208,049

F1 · shares: These shares of restricted stock will vest in three equal annual installments on the first three anniversaries of the grant date.

SEC source: 0000899243-23-012647 · doc4.xml · nonDerivative · entry 1

Willis Darryl Keith · CIK 0001748639 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,977

F1 · shares: These shares of restricted stock will vest on May 9, 2024 (the first anniversary of the grant date).

SEC source: 0000899243-23-012646 · doc4.xml · nonDerivative · entry 1

Luz S. Brett · CIK 0001715489 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,945

F1 · shares: These shares of restricted stock will vest in three equal annual installments on the first three anniversaries of the grant date.

SEC source: 0000899243-23-012655 · doc4.xml · nonDerivative · entry 1

SCHWINGER SCOTT · CIK 0001282435 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,030

F1 · shares: These shares of restricted stock will vest on May 9, 2024 (the first anniversary of the grant date).

SEC source: 0000899243-23-012658 · doc4.xml · nonDerivative · entry 1

DANNER ERNIE L · CIK 0001212147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,456

F1 · shares: These shares of restricted stock will vest on May 9, 2024 (the first anniversary of the grant date).

SEC source: 0000899243-23-012656 · doc4.xml · nonDerivative · entry 1

THOMAS GARY L · CIK 0001189095 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,042

F1 · shares: These shares of restricted stock will vest on May 9, 2024 (the first anniversary of the grant date).

SEC source: 0000899243-23-012639 · doc4.xml · nonDerivative · entry 1

WAITE ANDREW L · CIK 0001198830 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,942

F1 · shares: These shares of restricted stock will vest on May 9, 2024 (the first anniversary of the grant date).

SEC source: 0000899243-23-012653 · doc4.xml · nonDerivative · entry 1

BALDWIN MARK E · CIK 0001230129 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,697

F1 · shares: These shares of restricted stock will vest on May 9, 2024 (the first anniversary of the grant date).

SEC source: 0000899243-23-012642 · doc4.xml · nonDerivative · entry 1

Baldwin David C · CIK 0001359478 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,942

F1 · shares: These shares of restricted stock will vest on May 9, 2024 (the first anniversary of the grant date).

SEC source: 0000899243-23-012644 · doc4.xml · nonDerivative · entry 1

MOORE THEODORE R. · CIK 0001526088 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 182,624

F1 · shares: These shares of restricted stock will vest in three equal annual installments on the first three anniversaries of the grant date.

SEC source: 0000899243-23-012659 · doc4.xml · nonDerivative · entry 1

Fox Ann G · CIK 0001727661 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 763,014

F1 · shares: These shares of restricted stock will vest in three equal annual installments on the first three anniversaries of the grant date.

SEC source: 0000899243-23-012641 · doc4.xml · nonDerivative · entry 1

Harrell Curtis F. · CIK 0001728160 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,286

F1 · shares: These shares of restricted stock will vest on May 9, 2024 (the first anniversary of the grant date).

SEC source: 0000899243-23-012637 · doc4.xml · nonDerivative · entry 1

Crombie David · CIK 0001727542 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 338,225

F1 · shares: These shares of restricted stock will vest in three equal annual installments on the first three anniversaries of the grant date.

SEC source: 0000899243-23-012377 · doc4.xml · nonDerivative · entry 1

Sirkes Guy · CIK 0001808492 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,949

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on May 3, 2022.

F2 · balance_after: Reflects the transfer of 1,687 shares of common stock by the reporting person to his ex-spouse since the date of the reporting person's last ownership report.

SEC source: 0000899243-23-012379 · doc4.xml · nonDerivative · entry 1

Luz S. Brett · CIK 0001715489 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,695

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on May 3, 2022.

SEC source: 0000899243-23-012381 · doc4.xml · nonDerivative · entry 1

MOORE THEODORE R. · CIK 0001526088 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,424

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on May 3, 2022.

SEC source: 0000899243-23-012382 · doc4.xml · nonDerivative · entry 1

Crombie David · CIK 0001727542 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 252,925

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on May 3, 2022.

SEC source: 0000899243-23-012380 · doc4.xml · nonDerivative · entry 1

Fox Ann G · CIK 0001727661 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 635,914

F1 · shares: The sale reported on this Form 4 reflects the non-discretionary sale of shares of common stock of Nine Energy Service, Inc. by the reporting person necessary to satisfy tax withholding obligations in connection with the vesting of the time-based restricted stock award granted on May 3, 2022.

SEC source: 0000899243-23-011861 · doc4.xml · nonDerivative · entry 2

Frazier Warren Lynn · CIK 0001756577 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By grantor trusts

Disclosed balance after: 2,851,249

F2 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.10 to $4.27, inclusive. The reporting person undertakes to provide to Nine Energy Services, Inc., any security holder of Nine Energy Services, Inc. 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 footnote (2) to this Form 4.

SEC source: 0000899243-23-011861 · doc4.xml · nonDerivative · entry 1

Frazier Warren Lynn · CIK 0001756577 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By grantor trusts

Disclosed balance after: 2,903,315

F1 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.06 to $4.28, inclusive. The reporting person undertakes to provide to Nine Energy Services, Inc., any security holder of Nine Energy Services, Inc. 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 footnote (1) to this Form 4.

SEC source: 0000899243-23-011057 · doc4.xml · nonDerivative · entry 1

Sirkes Guy · CIK 0001808492 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 165,422

F1 · shares: Nine Energy Service, Inc. (the "Issuer") withheld shares of its common stock ("common stock") that would have otherwise been issuable to the reporting person to satisfy the Issuer's tax withholding obligations in connection with the vesting and settlement of the time-based restricted stock award granted on April 6, 2020. The number of shares of common stock withheld was determined based on the closing price of the Issuer's common stock on April 6, 2023.

F2 · balance_after: Reflects the transfer of 34,470 shares of common stock by the reporting person to his ex-spouse since the date of the reporting person's last ownership report.

SEC source: 0000899243-23-011052 · doc4.xml · nonDerivative · entry 1

Luz S. Brett · CIK 0001715489 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,821

F1 · shares: Nine Energy Service, Inc. (the "Issuer") withheld shares of its common stock ("common stock") that would have otherwise been issuable to the reporting person to satisfy the Issuer's tax withholding obligations in connection with the vesting and settlement of the time-based restricted stock award granted on April 6, 2020. The number of shares of common stock withheld was determined based on the closing price of the Issuer's common stock on April 6, 2023.

SEC source: 0000899243-23-011058 · doc4.xml · nonDerivative · entry 1

MOORE THEODORE R. · CIK 0001526088 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,141

F1 · shares: Nine Energy Service, Inc. (the "Issuer") withheld shares of its common stock ("common stock") that would have otherwise been issuable to the reporting person to satisfy the Issuer's tax withholding obligations in connection with the vesting and settlement of the time-based restricted stock award granted on April 6, 2020. The number of shares of common stock withheld was determined based on the closing price of the Issuer's common stock on April 6, 2023.

F2 · balance_after: Reflects the transfer of 4,326 shares of common stock by the reporting person to his ex-spouse since the date of the reporting person's last ownership report.

SEC source: 0000899243-23-011056 · doc4.xml · nonDerivative · entry 1

Crombie David · CIK 0001727542 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 263,752

F1 · shares: Nine Energy Service, Inc. (the "Issuer") withheld shares of its common stock ("common stock") that would have otherwise been issuable to the reporting person to satisfy the Issuer's tax withholding obligations in connection with the vesting and settlement of the time-based restricted stock award granted on April 6, 2020. The number of shares of common stock withheld was determined based on the closing price of the Issuer's common stock on April 6, 2023.

SEC source: 0000899243-23-011051 · doc4.xml · nonDerivative · entry 1

Fox Ann G · CIK 0001727661 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 651,399

F1 · shares: Nine Energy Service, Inc. (the "Issuer") withheld shares of its common stock ("common stock") that would have otherwise been issuable to the reporting person to satisfy the Issuer's tax withholding obligations in connection with the vesting and settlement of the time-based restricted stock award granted on April 6, 2020. The number of shares of common stock withheld was determined based on the closing price of the Issuer's common stock on April 6, 2023.