United States Oil & Gas Related Equipment and Services

Oil States International Inc (OIS)

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The most recent insider trading activity at Oil States International Inc occurred on March 31, 2026, involving a sale of shares by Director Darrell E. Hollek. Prior to this, President and CEO Cindy B. Taylor executed a sale in December 2025. No insider transactions have been recorded within the last three months.
Ticker: OIS Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Oil States International Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Trades
Sale 31 Mar 2026
Value US$3,812,944.38 | Price 394.12 | Shares 47,379 (+7.4%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-04-01 2026-03-31 S Sale
3.0
Hollek Darrell E
Non-Executive Director
47,379 +7.4%
394.12
US$3,812,944 		47,379 +7.4% 394.12 US$3,812,944
2026-03-31 2026-03-31 PrS Proposed sale
3.0
DARRELL E HOLLEK

Director

Non-Executive Director
55,782
332.62
US$260,188 		55,782 332.62 US$260,188
2025-12-17 2025-12-16 S Sale
2.8
TAYLOR CINDY B

President & CEO

Executive Director
38,086 -30.9%
244.96
US$4,207,197 		38,086 -30.9% 244.96 US$4,207,197
2025-12-16 2025-12-16 PrS Proposed sale
2.8
CINDY B TAYLOR

Officer; Director

Executive Director
14,760
6.75
US$99,682 		14,760 6.75 US$99,682
2022-09-26 2022-09-23 B Purchase
3.8
Moses Philip Scott

EVP, Chief Operating Officer

Officer
48,396 +14.4%
3.63
US$175,679 		48,396 +14.4% 3.63 US$175,679
2022-09-26 2022-09-23 B Purchase
3.8
Moses Philip Scott

EVP, Chief Operating Officer

Officer
6,502 +2.0%
3.62
US$23,537 		6,502 +2.0% 3.62 US$23,537
2022-09-26 2022-09-23 B Purchase
3.8
Moses Philip Scott

EVP, Chief Operating Officer

Officer
1,600 +0.5%
3.62
US$5,784 		1,600 +0.5% 3.62 US$5,784
2022-09-26 2022-09-23 B Purchase
3.8
Moses Philip Scott

EVP, Chief Operating Officer

Officer
2,126 +0.7%
3.60
US$7,654 		2,126 +0.7% 3.60 US$7,654
2021-03-05 2021-03-04 S Sale
3.1
CRAGG CHRISTOPHER E
33,584 -15.3%
8.49
US$285,128 		33,584 -15.3% 8.49 US$285,128
2020-03-18 2020-03-17 B Purchase
3.3
SEAVER CHRISTOPHER T
Non-Executive Director
25,000 +40.2%
1.95
US$48,750 		25,000 +40.2% 1.95 US$48,750
2020-03-18 2020-03-17 B Purchase
3.3
SEAVER CHRISTOPHER T
Non-Executive Director
25,000 +67.2%
1.98
US$49,500 		25,000 +67.2% 1.98 US$49,500
2020-03-11 2020-03-11 B Purchase
2.8
TAYLOR CINDY B

President & CEO

Executive Director
38,000 +4.3%
2.50
US$95,000 		38,000 +4.3% 2.50 US$95,000
2020-02-28 2020-02-27 S Sale
3.6
Taylor Brian E.

VP, Controller & CAO

Officer
12,144 -21.8%
7.59
US$92,173 		12,144 -21.8% 7.59 US$92,173
2020-02-28 2020-02-26 S Sale
3.6
Taylor Brian E.

VP, Controller & CAO

Officer
2,494 -4.3%
8.51
US$21,224 		2,494 -4.3% 8.51 US$21,224
2019-12-16 2019-12-13 S Sale Steen Lias Jeff

Executive VP, HR & Legal

Officer
15,000 -5.8%
16.62
US$249,300 		15,000 -5.8% 16.62 US$249,300
2019-12-10 2019-12-09 S Sale VAN KLEEF WILLIAM T Non-Executive Director
7,383 -16.2%
17.44
US$128,760 		7,383 -16.2% 17.44 US$128,760
2019-04-30 2019-04-29 S Sale
3.1
CRAGG CHRISTOPHER E

Executive VP, Operations
3,000 -1.5%
20.43
US$61,290 		3,000 -1.5% 20.43 US$61,290
2019-02-20 2019-02-19 S Sale
3.8
Moses Philip Scott

Executive VP,Offshore Products

Officer
6,583 -5.0%
18.51
US$121,851 		6,583 -5.0% 18.51 US$121,851
2018-08-30 2018-08-29 S Sale Taylor Brian E.

VP, Controller & CAO

Officer
2,380 -12.2%
34.05
US$81,039 		2,380 -12.2% 34.05 US$81,039
2018-10-02 2018-03-07 B Purchase POTTER ROBERT L Non-Executive Director
131 +1.6%
25.33
US$3,318 		131 +1.6% 25.33 US$3,318
2018-02-26 2018-02-22 S Sale HCperf Holdings B.V. Large shareholder
5,925,050 -68.4%
25.79
US$152,777,414 		5,925,050 -68.4% 25.79 US$152,777,414
2016-12-28 2016-12-27 S Sale Moses Philip Scott

Executive VP,Offshore Products

Officer
4,000 -8.0%
40.00
US$160,000 		4,000 -8.0% 40.00 US$160,000
2016-12-12 2016-12-12 S Sale TAYLOR CINDY B

President & CEO

Executive Director
12,786 -2.5%
40.85
US$522,308 		12,786 -2.5% 40.85 US$522,308
2015-12-28 2015-12-28 S Sale Munson Sarah Ann

VP, Controller & CAO

Officer
3,860 -22.7%
27.86
US$107,540 		3,860 -22.7% 27.86 US$107,540
2015-12-23 2015-12-23 S Sale Steen Lias Jeff

SR Vice President, HR & Legal

Officer
8,789 -9.8%
29.52
US$259,451 		8,789 -9.8% 29.52 US$259,451
2015-12-16 2015-12-15 S Sale Moses Philip Scott

Sr. VP, Offshore Products

Officer
4,289 -11.5%
30.35
US$130,171 		4,289 -11.5% 30.35 US$130,171
2015-12-16 2015-11-30 S Sale Moses Philip Scott

Sr. VP, Offshore Products

Officer
4,290 -11.5%
32.00
US$137,280 		4,290 -11.5% 32.00 US$137,280
2015-11-05 2015-11-04 S Sale CRAGG CHRISTOPHER E

Sr. VP, Operations

Officer
17,158 -15.1%
33.04
US$566,900 		17,158 -15.1% 33.04 US$566,900
2015-11-03 2015-11-02 S Sale TAYLOR CINDY B

President & CEO

Executive Director
68,633 -12.0%
31.44
US$2,157,822 		68,633 -12.0% 31.44 US$2,157,822
2015-05-05 2015-05-01 S Sale HAMPTON ROBERT WESLEY

Retired Sr VP Acctg & Corp Sec
3,431 -11.8%
46.79
US$160,536 		3,431 -11.8% 46.79 US$160,536
2015-05-05 2015-05-01 S Sale HAMPTON ROBERT WESLEY

Retired Sr VP Acctg & Corp Sec
5,147 -16.7%
47.02
US$242,012 		5,147 -16.7% 47.02 US$242,012
2015-02-18 2015-02-17 S Sale TAYLOR CINDY B

President & CEO

Executive Director
15,900 -3.5%
42.48
US$675,432 		15,900 -3.5% 42.48 US$675,432
2015-01-08 2015-01-06 S Sale CRAGG CHRISTOPHER E

Sr. VP, Operations

Officer
21,045 -18.5%
46.61
US$980,907 		21,045 -18.5% 46.61 US$980,907
2014-12-29 2014-12-29 S Sale Steen Lias Jeff

SR Vice President, HR & Legal

Officer
13,800 -15.8%
49.26
US$679,788 		13,800 -15.8% 49.26 US$679,788
2014-12-29 2014-12-23 S Sale Moses Charles James Jr

Sr. VP Offshore Products

Officer
6,434 -10.6%
49.17
US$316,360 		6,434 -10.6% 49.17 US$316,360
2014-12-22 2014-12-22 S Sale HAMPTON ROBERT WESLEY

Sr VP Acctg & Corp Secretary

Officer
4,203 -12.5%
48.55
US$204,056 		4,203 -12.5% 48.55 US$204,056
2014-11-06 2014-11-04 S Sale SWANSON DOUGLAS E

Former Director
2,000 -3.9%
56.49
US$112,980 		2,000 -3.9% 56.49 US$112,980
2014-06-25 2014-06-24 S Sale HAMPTON ROBERT WESLEY

Sr VP Acctg & Corp Secretary

Officer
7,850 -21.1%
65.00
US$510,250 		7,850 -21.1% 65.00 US$510,250
2014-06-06 2014-06-04 S Sale JANA PARTNERS LLC Large shareholder
1,049,652 -17.3%
62.30
US$65,393,320 		1,049,652 -17.3% 62.30 US$65,393,320
2014-05-14 2014-05-12 S Sale Dodson Bradley J

Executive VP, Accommodations

Officer
5,673 -7.3%
95.70
US$542,906 		5,673 -7.3% 95.70 US$542,906
2014-05-14 2014-05-12 S Sale Dodson Bradley J

Executive VP, Accommodations

Officer
14,947 -18.1%
95.70
US$1,430,428 		14,947 -18.1% 95.70 US$1,430,428
2014-05-14 2014-05-12 S Sale Dodson Bradley J

Executive VP, Accommodations

Officer
6,080 -9.1%
95.70
US$581,856 		6,080 -9.1% 95.70 US$581,856
2014-03-25 2014-03-21 S Sale Steen Lias Jeff

SR Vice President, HR & Legal

Officer
10,000 -25.0%
97.48
US$974,800 		10,000 -25.0% 97.48 US$974,800
2014-03-06 2014-03-04 S Sale HAMPTON ROBERT WESLEY

Sr VP Acctg & Corp Secretary

Officer
1,300 -4.6%
96.85
US$125,905 		1,300 -4.6% 96.85 US$125,905
2014-02-26 2014-02-25 S Sale LAMBERT MARTIN Non-Executive Director
5,000 -16.2%
94.97
US$474,850 		5,000 -16.2% 94.97 US$474,850
2013-12-30 2013-12-26 S Sale JANA PARTNERS LLC Large shareholder
106,980 -1.7%
101.46
US$10,854,191 		106,980 -1.7% 101.46 US$10,854,191
2013-12-17 2013-12-16 S Sale Green Ronald R

Sr VP-Accommodations

Officer
30,000 -60.7%
101.58
US$3,047,400 		30,000 -60.7% 101.58 US$3,047,400
2013-11-19 2013-11-18 S Sale JANA PARTNERS LLC Large shareholder
46,800 -0.7%
106.06
US$4,963,608 		46,800 -0.7% 106.06 US$4,963,608
2013-11-19 2013-11-18 S Sale JANA PARTNERS LLC Large shareholder
50,000 -0.8%
104.76
US$5,238,000 		50,000 -0.8% 104.76 US$5,238,000
2013-11-19 2013-11-18 S Sale JANA PARTNERS LLC Large shareholder
31,327 -0.5%
104.50
US$3,273,672 		31,327 -0.5% 104.50 US$3,273,672
2013-11-19 2013-11-15 S Sale JANA PARTNERS LLC Large shareholder
4,042 -0.1%
110.23
US$445,550 		4,042 -0.1% 110.23 US$445,550
2013-11-19 2013-11-15 S Sale JANA PARTNERS LLC Large shareholder
10,710 -0.2%
108.68
US$1,163,963 		10,710 -0.2% 108.68 US$1,163,963
2013-11-19 2013-11-15 S Sale JANA PARTNERS LLC Large shareholder
80,194 -1.2%
107.81
US$8,645,715 		80,194 -1.2% 107.81 US$8,645,715
2013-09-27 2013-09-25 S Sale TAYLOR CINDY B

President & CEO

Executive Director
24,150 -12.2%
103.60
US$2,501,940 		24,150 -12.2% 103.60 US$2,501,940
2013-09-23 2013-09-20 S Sale TAYLOR CINDY B

President & CEO

Executive Director
24,200 -12.2%
104.06
US$2,518,252 		24,200 -12.2% 104.06 US$2,518,252
2013-09-23 2013-09-19 S Sale TAYLOR CINDY B

President & CEO

Executive Director
4,150 -2.3%
105.93
US$439,610 		4,150 -2.3% 105.93 US$439,610
2013-09-16 2013-09-13 PlS Planned sale CRAGG CHRISTOPHER E

Sr. VP, Operations

Officer
15,000 -27.5%
97.56
US$1,463,400 		15,000 -27.5% 97.56 US$1,463,400
2013-09-16 2013-09-13 PlS Planned sale CRAGG CHRISTOPHER E

Sr. VP, Operations

Officer
15,000 -27.5%
97.56
US$1,463,400 		15,000 -27.5% 97.56 US$1,463,400
2013-09-13 2013-09-11 PlS Planned sale Dodson Bradley J

Senior VP - CFO & Treasurer

Officer
10,000 -17.1%
97.03
US$970,300 		10,000 -17.1% 97.03 US$970,300
2013-09-13 2013-09-11 S Sale Nelson S James
5,500 -17.1%
96.86
US$532,730 		5,500 -17.1% 96.86 US$532,730
2013-02-19 2013-02-19 PlS Planned sale Dodson Bradley J

Senior VP - CFO & Treasurer

Officer
1,100 -2.4%
79.75
US$87,725 		1,100 -2.4% 79.75 US$87,725
2013-02-14 2013-02-13 PlS Planned sale Dodson Bradley J

Senior VP - CFO & Treasurer

Officer
4,000 -8.2%
79.81
US$319,240 		4,000 -8.2% 79.81 US$319,240
2013-01-10 2013-01-09 PlS Planned sale TAYLOR CINDY B

President & CEO

Executive Director
10,000 -6.1%
76.02
US$760,200 		10,000 -6.1% 76.02 US$760,200
2013-01-08 2013-01-07 PlS Planned sale TAYLOR CINDY B

President & CEO

Executive Director
10,000 -6.1%
75.00
US$750,000 		10,000 -6.1% 75.00 US$750,000
2013-01-08 2013-01-07 PlS Planned sale Dodson Bradley J

Senior VP - CFO & Treasurer

Officer
4,000 -8.2%
74.99
US$299,960 		4,000 -8.2% 74.99 US$299,960
2013-01-04 2013-01-03 PlS Planned sale TAYLOR CINDY B

President & CEO

Executive Director
10,000 -6.1%
73.76
US$737,600 		10,000 -6.1% 73.76 US$737,600
2013-01-04 2013-01-02 PlS Planned sale TAYLOR CINDY B

President & CEO

Executive Director
10,000 -6.1%
72.56
US$725,600 		10,000 -6.1% 72.56 US$725,600
2012-12-28 2012-12-27 S Sale TAYLOR CINDY B

President & CEO

Officer
10,000 -6.1%
70.03
US$700,269 		10,000 -6.1% 70.03 US$700,269
2012-12-26 2012-12-21 B Purchase Rosenthal Gary L Non-Executive Director
12,971 +123.0%
70.05
US$908,643 		12,971 +123.0% 70.05 US$908,643
2012-09-17 2012-09-14 S Sale WELLS STEPHEN A Non-Executive Director
6,295 -15.4%
87.03
US$547,854 		6,295 -15.4% 87.03 US$547,854
2012-09-14 2012-09-13 S Sale TAYLOR CINDY B

President & CEO

Officer
11,800 -7.1%
84.37
US$995,566 		11,800 -7.1% 84.37 US$995,566
2012-09-13 2012-09-12 S Sale TAYLOR CINDY B

President & CEO

Officer
14,299 -8.5%
83.77
US$1,197,827 		14,299 -8.5% 83.77 US$1,197,827
2012-09-12 2012-09-10 S Sale TAYLOR CINDY B

President & CEO

Officer
11,601 -7.0%
82.53
US$957,431 		11,601 -7.0% 82.53 US$957,431
2012-09-11 2012-09-07 S Sale Green Ronald R

Sr. VP, Canadian Accomodations

Officer
29,600 -60.4%
82.00
US$2,427,200 		29,600 -60.4% 82.00 US$2,427,200
2012-09-07 2012-09-06 S Sale Green Ronald R

Sr. VP, Canadian Accomodations

Officer
400 -2.0%
82.00
US$32,800 		400 -2.0% 82.00 US$32,800
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