NINE

Nine Energy Service, Inc.

Insider trading activity for Nine Energy Service, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 12 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Transaction history

The 54 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Jun 23	Law Adam R.	See Remarks	AGRANT	92,222	—	—	—	Open the original filing on SEC.gov
May 20	Schmidt Heather	See Remarks	AGRANT	33,333	—	—	+85.7%	Open the original filing on SEC.gov
May 18	Schmidt Heather	See Remarks	AGRANT	38,889	—	—	—	Open the original filing on SEC.gov
May 18	Willis Darryl Keith	Director	AGRANT	27,778	—	—	—	Open the original filing on SEC.gov
May 18	Luz S. Brett	See Remarks	AGRANT	38,889	—	—	—	Open the original filing on SEC.gov
May 18	Hawks Carney	Director	AGRANT	41,667	—	—	—	Open the original filing on SEC.gov
May 18	Hall Jerome D JR	Director	AGRANT	27,778	—	—	—	Open the original filing on SEC.gov
May 18	Fox Ann G	See Remarks	AGRANT	331,111	—	—	—	Open the original filing on SEC.gov
May 18	Esslemont Alexander	Director	AGRANT	27,778	—	—	—	Open the original filing on SEC.gov
May 18	Crombie David	See Remarks	AGRANT	136,111	—	—	—	Open the original filing on SEC.gov
May 18	Bartels Patrick J Jr	Director	AGRANT	27,778	—	—	—	Open the original filing on SEC.gov
Mar 4	Schwinger Scott	Director	DTOISS	132,107	—	—	-100.0%	Open the original filing on SEC.gov
Mar 4	Willis Darryl Keith	Director	DTOISS	108,409	—	—	-100.0%	Open the original filing on SEC.gov
Mar 4	Peffer Julie	Director	DTOISS	35,000	—	—	-100.0%	Open the original filing on SEC.gov
Mar 4	Sirkes Guy	See Remarks	DTOISS	139,444	—	—	-100.0%	Open the original filing on SEC.gov
Mar 4	Moore Theodore R.	See Remarks	DTOISS	136,873	—	—	-100.0%	Open the original filing on SEC.gov
Mar 4	Luz S. Brett	See Remarks	DTOISS	108,484	—	—	-100.0%	Open the original filing on SEC.gov
Mar 4	Hall Jerome D JR	Director	DTOISS	26,250	—	—	-100.0%	Open the original filing on SEC.gov
Mar 4	Fox Ann G	See Remarks	DTOISS	373,795	—	—	-100.0%	Open the original filing on SEC.gov
Mar 4	Crombie David	See Remarks	DTOISS	219,996	—	—	-100.0%	Open the original filing on SEC.gov
Nov 9, 2025	Burnett Richard Alan	Director	DTOISS	35,000	—	—	-100.0%	Open the original filing on SEC.gov
Aug 8, 2025	Sirkes Guy	See Remarks	SSELL	49,897	$0.65	$32.4K	-26.4%	Open the original filing on SEC.gov
Aug 8, 2025	Fox Ann G	See Remarks	SSELL	277,969	$0.625	$173.7K	-42.6%	Open the original filing on SEC.gov
Aug 2, 2025	Hall Jerome D JR	Director	AGRANT	26,250	—	—	—	Open the original filing on SEC.gov
May 15, 2025	Crombie David	See Remarks	SSELL	20,857	$0.622	$13K	-8.7%	Open the original filing on SEC.gov
May 14, 2025	Moore Theodore R.	See Remarks	SSELL	11,530	$0.699	$8.1K	-7.8%	Open the original filing on SEC.gov
May 13, 2025	Crombie David	See Remarks	SSELL	58,637	$0.677	$39.7K	-19.6%	Open the original filing on SEC.gov
May 12, 2025	Moore Theodore R.	See Remarks	SSELL	38,017	$0.73	$27.8K	-20.4%	Open the original filing on SEC.gov
May 9, 2025	Sirkes Guy	See Remarks	SSELL	4,282	$0.678	$2.9K	-2.2%	Open the original filing on SEC.gov
May 9, 2025	Moore Theodore R.	See Remarks	SSELL	4,203	$0.678	$2.8K	-2.2%	Open the original filing on SEC.gov
May 9, 2025	Luz S. Brett	See Remarks	SSELL	1,531	$0.678	$1K	-1.4%	Open the original filing on SEC.gov
May 9, 2025	Fox Ann G	See Remarks	SSELL	10,326	$0.678	$7K	-1.6%	Open the original filing on SEC.gov
May 9, 2025	Crombie David	See Remarks	SSELL	7,576	$0.678	$5.1K	-2.5%	Open the original filing on SEC.gov
May 8, 2025	Peffer Julie	Director	AGRANT	35,000	—	—	—	Open the original filing on SEC.gov
May 8, 2025	Willis Darryl Keith	Director	AGRANT	35,000	—	—	+47.7%	Open the original filing on SEC.gov
May 8, 2025	Sirkes Guy	See Remarks	AGRANT	51,000	—	—	+35.8%	Open the original filing on SEC.gov
May 8, 2025	Schwinger Scott	Director	AGRANT	35,000	—	—	+36.0%	Open the original filing on SEC.gov
May 8, 2025	Moore Theodore R.	See Remarks	AGRANT	50,000	—	—	+35.6%	Open the original filing on SEC.gov
May 8, 2025	Luz S. Brett	See Remarks	AGRANT	15,000	—	—	+15.8%	Open the original filing on SEC.gov
May 8, 2025	Fox Ann G	See Remarks	AGRANT	135,000	—	—	+25.6%	Open the original filing on SEC.gov
May 8, 2025	Crombie David	See Remarks	AGRANT	90,000	—	—	+41.5%	Open the original filing on SEC.gov
May 8, 2025	Burnett Richard Alan	Director	AGRANT	35,000	—	—	—	Open the original filing on SEC.gov
May 8, 2025	Baldwin Mark E	Director	AGRANT	8,750	—	—	+8.3%	Open the original filing on SEC.gov
May 7, 2025	Sirkes Guy	See Remarks	SSELL	9,196	$0.649	$6K	-6.1%	Open the original filing on SEC.gov
May 7, 2025	Moore Theodore R.	See Remarks	SSELL	9,035	$0.649	$5.9K	-6.0%	Open the original filing on SEC.gov
May 7, 2025	Luz S. Brett	See Remarks	SSELL	2,609	$0.649	$1.7K	-2.7%	Open the original filing on SEC.gov
May 7, 2025	Fox Ann G	See Remarks	SSELL	22,624	$0.649	$14.7K	-4.1%	Open the original filing on SEC.gov
May 7, 2025	Crombie David	See Remarks	SSELL	12,895	$0.649	$8.4K	-5.6%	Open the original filing on SEC.gov
May 3, 2025	Sirkes Guy	See Remarks	SSELL	4,586	$0.829	$3.8K	-2.9%	Open the original filing on SEC.gov
May 3, 2025	Moore Theodore R.	See Remarks	SSELL	4,502	$0.829	$3.7K	-2.9%	Open the original filing on SEC.gov
May 3, 2025	Luz S. Brett	See Remarks	SSELL	1,645	$0.829	$1.4K	-1.7%	Open the original filing on SEC.gov
May 3, 2025	Fox Ann G	See Remarks	SSELL	11,292	$0.829	$9.4K	-2.0%	Open the original filing on SEC.gov
May 3, 2025	Crombie David	See Remarks	SSELL	8,116	$0.829	$6.7K	-3.4%	Open the original filing on SEC.gov
Apr 9, 2025	Monroe William	10% Owner	SSELL	750,000	$0.91	$682.5K	-15.4%	Open the original filing on SEC.gov

AGRANT—

Law Adam R. · See RemarksJun 23

92,222 sh

AGRANT—

Schmidt Heather · See RemarksMay 20

33,333 sh · +85.7% own

AGRANT—

Schmidt Heather · See RemarksMay 18

38,889 sh

AGRANT—

Willis Darryl Keith · DirectorMay 18

27,778 sh

AGRANT—

Luz S. Brett · See RemarksMay 18

38,889 sh

AGRANT—

Hawks Carney · DirectorMay 18

41,667 sh

AGRANT—

Hall Jerome D JR · DirectorMay 18

27,778 sh

AGRANT—

Fox Ann G · See RemarksMay 18

331,111 sh

AGRANT—

Esslemont Alexander · DirectorMay 18

27,778 sh

AGRANT—

Crombie David · See RemarksMay 18

136,111 sh

AGRANT—

Bartels Patrick J Jr · DirectorMay 18

27,778 sh

DTOISS—

Schwinger Scott · DirectorMar 4

132,107 sh · -100.0% own

DTOISS—

Willis Darryl Keith · DirectorMar 4

108,409 sh · -100.0% own

DTOISS—

Peffer Julie · DirectorMar 4

35,000 sh · -100.0% own

DTOISS—

Sirkes Guy · See RemarksMar 4

139,444 sh · -100.0% own

DTOISS—

Moore Theodore R. · See RemarksMar 4

136,873 sh · -100.0% own

DTOISS—

Luz S. Brett · See RemarksMar 4

108,484 sh · -100.0% own

DTOISS—

Hall Jerome D JR · DirectorMar 4

26,250 sh · -100.0% own

DTOISS—

Fox Ann G · See RemarksMar 4

373,795 sh · -100.0% own

DTOISS—

Crombie David · See RemarksMar 4

219,996 sh · -100.0% own

DTOISS—

Burnett Richard Alan · DirectorNov 9, 2025

35,000 sh · -100.0% own

SSELL$32.4K

Sirkes Guy · See RemarksAug 8, 2025

49,897 sh @ $0.65 · -26.4% own

SSELL$173.7K

Fox Ann G · See RemarksAug 8, 2025

277,969 sh @ $0.625 · -42.6% own

AGRANT—

Hall Jerome D JR · DirectorAug 2, 2025

26,250 sh

SSELL$13K

Crombie David · See RemarksMay 15, 2025

20,857 sh @ $0.622 · -8.7% own

SSELL$8.1K

Moore Theodore R. · See RemarksMay 14, 2025

11,530 sh @ $0.699 · -7.8% own

SSELL$39.7K

Crombie David · See RemarksMay 13, 2025

58,637 sh @ $0.677 · -19.6% own

SSELL$27.8K

Moore Theodore R. · See RemarksMay 12, 2025

38,017 sh @ $0.73 · -20.4% own

SSELL$2.9K

Sirkes Guy · See RemarksMay 9, 2025

4,282 sh @ $0.678 · -2.2% own

SSELL$2.8K

Moore Theodore R. · See RemarksMay 9, 2025

4,203 sh @ $0.678 · -2.2% own

SSELL$1K

Luz S. Brett · See RemarksMay 9, 2025

1,531 sh @ $0.678 · -1.4% own

SSELL$7K

Fox Ann G · See RemarksMay 9, 2025

10,326 sh @ $0.678 · -1.6% own

SSELL$5.1K

Crombie David · See RemarksMay 9, 2025

7,576 sh @ $0.678 · -2.5% own

AGRANT—

Peffer Julie · DirectorMay 8, 2025

35,000 sh

AGRANT—

Willis Darryl Keith · DirectorMay 8, 2025

35,000 sh · +47.7% own

AGRANT—

Sirkes Guy · See RemarksMay 8, 2025

51,000 sh · +35.8% own

AGRANT—

Schwinger Scott · DirectorMay 8, 2025

35,000 sh · +36.0% own

AGRANT—

Moore Theodore R. · See RemarksMay 8, 2025

50,000 sh · +35.6% own

AGRANT—

Luz S. Brett · See RemarksMay 8, 2025

15,000 sh · +15.8% own

AGRANT—

Fox Ann G · See RemarksMay 8, 2025

135,000 sh · +25.6% own

AGRANT—

Crombie David · See RemarksMay 8, 2025

90,000 sh · +41.5% own

AGRANT—

Burnett Richard Alan · DirectorMay 8, 2025

35,000 sh

AGRANT—

Baldwin Mark E · DirectorMay 8, 2025

8,750 sh · +8.3% own

SSELL$6K

Sirkes Guy · See RemarksMay 7, 2025

9,196 sh @ $0.649 · -6.1% own

SSELL$5.9K

Moore Theodore R. · See RemarksMay 7, 2025

9,035 sh @ $0.649 · -6.0% own

SSELL$1.7K

Luz S. Brett · See RemarksMay 7, 2025

2,609 sh @ $0.649 · -2.7% own

SSELL$14.7K

Fox Ann G · See RemarksMay 7, 2025

22,624 sh @ $0.649 · -4.1% own

SSELL$8.4K

Crombie David · See RemarksMay 7, 2025

12,895 sh @ $0.649 · -5.6% own

SSELL$3.8K

Sirkes Guy · See RemarksMay 3, 2025

4,586 sh @ $0.829 · -2.9% own

SSELL$3.7K

Moore Theodore R. · See RemarksMay 3, 2025

4,502 sh @ $0.829 · -2.9% own

SSELL$1.4K

Luz S. Brett · See RemarksMay 3, 2025

1,645 sh @ $0.829 · -1.7% own

SSELL$9.4K

Fox Ann G · See RemarksMay 3, 2025

11,292 sh @ $0.829 · -2.0% own

SSELL$6.7K

Crombie David · See RemarksMay 3, 2025

8,116 sh @ $0.829 · -3.4% own

SSELL$682.5K

Monroe William · 10% OwnerApr 9, 2025

750,000 sh @ $0.91 · -15.4% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

1 of 46 filings we hold was filed after the two-business-day deadline. The furthest past the deadline was 91 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
Apr 9, 2025	Aug 21, 2025	Monroe William10% Owner	91days · about 4 months	$682.5K	Filing ↗

Monroe William10% Owner

91days · about 4 months

Traded Apr 9, 2025 · filed Aug 21, 2025Filing ↗

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

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