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United States Oil & Gas Related Equipment and Services

Oceaneering International Inc (OII)

Track

Over the last 90 days, Oceaneering International Inc. has seen significant insider selling, with a net value of -$2.88 million. Executives were the sole sellers, contributing to a net negative insider count. The stock price has seen a modest 1.5% increase over the same period, currently trading near its 52-week high.
Stock chart
Ticker: OII Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
LARSON RODERICK A.
President and CEO
1 sale — total 191,350 USD
Sale 18 May 2026
Value US$886,671.93 | Price 32.17 | Shares 50,941
Proposed sale 18 May 2026
Value US$865,869.95 | Price 402.11 | Shares 61,162
Sale 13 May 2026
Value US$1,691,520.03 | Price 38.49 | Shares 43,947
Proposed sale 13 May 2026
Value US$1,691,468.69 | Price 38.49 | Shares 43,947
Sale 12 May 2026
Value US$998,611.49 | Price 38.33 | Shares 26,053
Proposed sale 12 May 2026
Value US$998,679.77 | Price 38.33 | Shares 26,053
Sale 11 Mar 2026
Value US$905,663.06 | Price 35.27 | Shares 25,678
Proposed sale 11 Mar 2026
Value US$904,000.00 | Price 35.21 | Shares 25,678
Sale 26 Feb 2026
Value US$188,309.28 | Price 36.88 | Shares 5,106
Sale 26 Feb 2026
Value US$216,323.38 | Price 37.31 | Shares 5,798
Proposed sale 26 Feb 2026
Value US$216,308.89 | Price 37.31 | Shares 5,798
Sale 26 Feb 2026
Value US$7,542.68 | Price 37.34 | Shares 202
Sale 26 Feb 2026
Value US$45,732.00 | Price 37.00 | Shares 1,236
Proposed sale 26 Feb 2026
Value US$45,732.00 | Price 37.00 | Shares 1,236
Proposed sale 26 Feb 2026
Value US$1,516,812.40 | Price 36.94 | Shares 41,065
Planned sale 25 Feb 2026
Value US$400,664.64 | Price 38.96 | Shares 10,284
Proposed sale 25 Feb 2026
Value US$400,664.64 | Price 38.96 | Shares 10,284
Sale 25 Feb 2026
Value US$1,244,464.94 | Price 37.51 | Shares 33,176
Sale 25 Feb 2026
Value US$842,398.38 | Price 37.41 | Shares 22,518
Proposed sale 25 Feb 2026
Value US$866,160.89 | Price 38.47 | Shares 22,518
Sale 25 Feb 2026
Value US$717,134.11 | Price 37.73 | Shares 19,007
Proposed sale 25 Feb 2026
Value US$717,252.38 | Price 37.74 | Shares 19,007
Sale 25 Feb 2026
Value US$315,310.05 | Price 37.47 | Shares 8,415
Proposed sale 25 Feb 2026
Value US$315,346.31 | Price 37.47 | Shares 8,415
Sale 25 Feb 2026
Value US$228,480.00 | Price 38.08 | Shares 6,000
Proposed sale 25 Feb 2026
Value US$228,491.00 | Price 38.08 | Shares 6,000
Sale 25 Feb 2026
Value US$232,774.08 | Price 37.52 | Shares 6,204
Sale 25 Feb 2026
Value US$108,807.69 | Price 37.97 | Shares 2,866
Sale 25 Feb 2026
Value US$366,618.00 | Price 37.41 | Shares 9,800
Proposed sale 25 Feb 2026
Value US$366,657.92 | Price 37.41 | Shares 9,800
Proposed sale 25 Feb 2026
Value US$1,486,107.00 | Price 38.82 | Shares 38,282
Proposed sale 25 Feb 2026
Value US$108,807.00 | Price 37.96 | Shares 2,866
Proposed sale 25 Feb 2026
Value US$1,169,118.47 | Price 38.06 | Shares 30,721
Planned sale 5 Jan 2026
Value US$22,634.55 | Price 26.85 | Shares 843
Planned sale 5 Jan 2026
Value US$745,454.96 | Price 26.33 | Shares 28,312
Proposed sale 5 Jan 2026
Value US$768,817.35 | Price 26.37 | Shares 29,155
Sale 2 Sep 2025
Value US$242,500.00 | Price 24.25 | Shares 10,000
Proposed sale 2 Sep 2025
Value US$244,000.00 | Price 24.40 | Shares 10,000
Sale 27 Aug 2025
Value US$361,474.20 | Price 24.36 | Shares 14,840
Proposed sale 27 Aug 2025
Value US$361,473.66 | Price 24.36 | Shares 14,840
Sale 22 May 2025
Value US$100,382.00 | Price 18.94 | Shares 5,300
Proposed sale 22 May 2025
Value US$100,382.53 | Price 18.94 | Shares 5,300
Sale 7 Nov 2024
Value US$56,240.00 | Price 28.12 | Shares 2,000
Proposed sale 7 Nov 2024
Value US$56,240.00 | Price 28.12 | Shares 2,000
Sale 10 Sep 2024
Value US$75,702.00 | Price 22.94 | Shares 3,300
Proposed sale 10 Sep 2024
Value US$75,702.00 | Price 22.94 | Shares 3,300
Sale 20 Aug 2024
Value US$252,711.00 | Price 26.12 | Shares 9,675
Proposed sale 20 Aug 2024
Value US$262,482.75 | Price 27.13 | Shares 9,675
Sale 15 Aug 2024
Value US$575,632.40 | Price 27.32 | Shares 21,070
Proposed sale 15 Aug 2024
Value US$575,605.55 | Price 27.32 | Shares 21,070
Sale 8 Aug 2024
Value US$257,000.00 | Price 25.70 | Shares 10,000
Proposed sale 8 Aug 2024
Value US$250,200.00 | Price 25.02 | Shares 10,000
Sale 7 Mar 2024
Value US$155,800.00 | Price 20.50 | Shares 7,600
Proposed sale 7 Mar 2024
Value US$155,832.53 | Price 20.50 | Shares 7,600
Sale 28 Sep 2023
Value US$56,984.19 | Price 26.85 | Shares 2,122
Proposed sale 28 Sep 2023
Value US$56,848.38 | Price 26.79 | Shares 2,122
Proposed sale 27 Sep 2023
Value US$821,228.06 | Price 26.48 | Shares 31,011
Sale 27 Sep 2023
Value US$821,233.30 | Price 26.48 | Shares 31,011
Sale 26 Sep 2023
Value US$379,746.00 | Price 26.01 | Shares 14,600
Proposed sale 26 Sep 2023
Value US$374,344.00 | Price 25.64 | Shares 14,600
Sale 4 Aug 2023
Value US$11,137.00 | Price 21.50 | Shares 518
Sale 4 Aug 2023
Value US$92,020.18 | Price 21.49 | Shares 4,282
Proposed sale 4 Aug 2023
Value US$103,157.22 | Price 21.49 | Shares 4,800
Sale 15 May 2023
Value US$800,525.62 | Price 16.57 | Shares 48,303
Proposed sale 15 May 2023
Value US$800,537.97 | Price 16.57 | Shares 48,303
Sale 30 Mar 2023
Value US$161,874.00 | Price 17.50 | Shares 9,251
Proposed sale 30 Mar 2023
Value US$161,842.81 | Price 17.49 | Shares 9,251
Sale 28 Mar 2023
Value US$1,759.00 | Price 17.59 | Shares 100
Sale 28 Mar 2023
Value US$165,252.00 | Price 17.58 | Shares 9,400
Proposed sale 28 Mar 2023
Value US$167,011.00 | Price 17.58 | Shares 9,500
Sale 18 Oct 2022
Value US$127.96 | Price 9.14 | Shares 14
Buy 27 Sep 2022
Value US$191,675.00 | Price 7.67 | Shares 25,000
Buy 23 Sep 2022
Value US$19,799.00 | Price 7.62 | Shares 2,600
Buy 23 Jun 2022
Value US$218,052.50 | Price 8.72 | Shares 25,000
Sale 14 Dec 2021
Value US$39,286.10 | Price 11.22 | Shares 3,500
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
2026-05-19 2026-05-18 S Sale
2.8
LARSON RODERICK A.

President and CEO

Executive Director
50,941 +38.0%
32.17
US$886,672 		50,941 +38.0% 32.17 US$886,672
2026-05-18 2026-05-18 PrS Proposed sale
2.8
Roderick A. Larson

Director; Officer; President& CEO

Executive Director
61,162
402.11
US$865,870 		61,162 402.11 US$865,870
2026-05-14 2026-05-13 S Sale
0.9
MCDONALD MARTIN J

SVP, Subsea Robotics

Officer
29,227 -43.8%
394.29
US$2,787,384 		29,227 -43.8% 394.29 US$2,787,384
2026-05-13 2026-05-13 PrS Proposed sale
0.9
MCDONALD MARTIN J

Officer

Officer
43,947
38.49
US$1,691,469 		43,947 38.49 US$1,691,469
2026-05-14 2026-05-12 S Sale
0.9
MCDONALD MARTIN J

SVP, Subsea Robotics

Officer
26,053 -21.9%
38.33
US$998,611 		26,053 -21.9% 38.33 US$998,611
2026-05-12 2026-05-12 PrS Proposed sale
0.9
MCDONALD MARTIN J

Officer

Officer
26,053
38.33
US$998,680 		26,053 38.33 US$998,680
2026-03-13 2026-03-11 S Sale
2.9
MCEVOY M KEVIN
Non-Executive Director
25,678 -16.5%
35.27
US$905,663 		25,678 -16.5% 35.27 US$905,663
2026-03-12 2026-03-11 PrS Proposed sale
2.9
M Kevin McEvoy

Director

Non-Executive Director
25,678
35.21
US$904,000 		25,678 35.21 US$904,000
2026-02-26 2026-02-26 S Sale
Laura Benjamin

SVP & Chief Operating Officer

Officer
5,106 -11.1%
36.88
US$188,309 		5,106 -11.1% 36.88 US$188,309
2026-02-26 2026-02-26 S Sale
Kriendler Holly

SVP, Chief H.R. Officer

Officer
5,798 -19.0%
37.31
US$216,323 		5,798 -19.0% 37.31 US$216,323
2026-02-26 2026-02-26 S Sale
2.9
GRANATO LEONARDO P

SVP, IMDS

Officer
202 -100.0%
37.34
US$7,543 		202 -100.0% 37.34 US$7,543
2026-02-26 2026-02-26 S Sale
2.9
GRANATO LEONARDO P

SVP, IMDS

Officer
1,236 -8.0%
37.00
US$45,732 		1,236 -8.0% 37.00 US$45,732
2026-02-26 2026-02-26 PrS Proposed sale
Kriendler Holly

Officer

Officer
5,798
37.31
US$216,309 		5,798 37.31 US$216,309
2026-02-26 2026-02-26 PrS Proposed sale
3.4
Curtis Alan R

Former Officer

Officer
41,065
36.94
US$1,516,812 		41,065 36.94 US$1,516,812
2026-02-26 2026-02-26 PrS Proposed sale
2.9
GRANATO LEONARDO P

Officer

Officer
1,236
37.00
US$45,732 		1,236 37.00 US$45,732
2026-02-26 2026-02-25 PlS Planned sale
Simons Jennifer Fremont

SVP, CLO and Secretary

Officer
10,284 -22.5%
38.96
US$400,665 		10,284 -22.5% 38.96 US$400,665
2026-02-26 2026-02-25 S Sale
Laura Benjamin

SVP & Chief Operating Officer

Officer
33,176 -41.9%
37.51
US$1,244,465 		33,176 -41.9% 37.51 US$1,244,465
2026-02-26 2026-02-25 S Sale
3.5
Childress Earl

SVP, Chief Commercial Ofc.

Officer
22,518 -38.8%
37.41
US$842,398 		22,518 -38.8% 37.41 US$842,398
2026-02-26 2026-02-25 S Sale
Kriendler Holly

SVP, Chief H.R. Officer

Officer
19,007 -38.4%
37.73
US$717,134 		19,007 -38.4% 37.73 US$717,134
2026-02-26 2026-02-25 S Sale
2.9
GRANATO LEONARDO P

SVP, IMDS

Officer
8,415 -35.2%
37.47
US$315,310 		8,415 -35.2% 37.47 US$315,310
2026-02-26 2026-02-25 S Sale
2.3
DYER CHRISTOPHER J

SVP, OPGroup

Officer
6,000 -27.4%
38.08
US$228,480 		6,000 -27.4% 38.08 US$228,480
2026-02-26 2026-02-25 S Sale
Dunn Catherine E

VP, Chief Accounting Officer

Officer
6,204 -100.0%
37.52
US$232,774 		6,204 -100.0% 37.52 US$232,774
2026-02-26 2026-02-25 S Sale
Dunn Catherine E

VP, Chief Accounting Officer

Officer
2,866 -21.1%
37.97
US$108,808 		2,866 -21.1% 37.97 US$108,808
2026-02-26 2026-02-25 S Sale
2.7
Beachy Karen H
Non-Executive Director
9,800 -30.0%
37.41
US$366,618 		9,800 -30.0% 37.41 US$366,618
2026-02-25 2026-02-25 PrS Proposed sale
Benjamin Laura

Officer

Officer
38,282
38.82
US$1,486,107 		38,282 38.82 US$1,486,107
2026-02-25 2026-02-25 PrS Proposed sale
Catherine E Dunn

Affiliate
2,866
37.96
US$108,807 		2,866 37.96 US$108,807
2026-02-25 2026-02-25 PrS Proposed sale
2.3
DYER CHRISTOPHER J

Officer

Officer
6,000
38.08
US$228,491 		6,000 38.08 US$228,491
2026-02-25 2026-02-25 PrS Proposed sale
2.7
Beachy Karen H

Director

Non-Executive Director
9,800
37.41
US$366,658 		9,800 37.41 US$366,658
2026-02-25 2026-02-25 PrS Proposed sale
2.9
GRANATO LEONARDO P

Officer

Officer
8,415
37.47
US$315,346 		8,415 37.47 US$315,346
2026-02-25 2026-02-25 PrS Proposed sale
3.4
Curtis Alan R

Former Officer

Officer
30,721
38.06
US$1,169,118 		30,721 38.06 US$1,169,118
2026-02-25 2026-02-25 PrS Proposed sale
Kriendler Holly

Officer

Officer
19,007
37.74
US$717,252 		19,007 37.74 US$717,252
2026-02-25 2026-02-25 PrS Proposed sale
3.5
Childress Earl

Officer

Officer
22,518
38.47
US$866,161 		22,518 38.47 US$866,161
2026-02-25 2026-02-25 PrS Proposed sale
Simons Jennifer Fremont

Officer

Officer
10,284
38.96
US$400,665 		10,284 38.96 US$400,665
2026-01-06 2026-01-05 PlS Planned sale
Simons Jennifer Fremont

SVP, CLO and Secretary

Officer
843 -1.6%
26.85
US$22,635 		843 -1.6% 26.85 US$22,635
2026-01-06 2026-01-05 PlS Planned sale
Simons Jennifer Fremont

SVP, CLO and Secretary

Officer
28,312 -34.7%
26.33
US$745,455 		28,312 -34.7% 26.33 US$745,455
2026-01-05 2026-01-05 PrS Proposed sale
Simons Jennifer Fremont

Officer

Officer
29,155
26.37
US$768,817 		29,155 26.37 US$768,817
2025-09-03 2025-09-02 S Sale
3.3
MURPHY PAUL B JR
Non-Executive Director
10,000 -11.9%
24.25
US$242,500 		10,000 -11.9% 24.25 US$242,500
2025-09-02 2025-09-02 PrS Proposed sale
3.3
Paul B. Murphy Jr.

Director

Non-Executive Director
10,000
24.40
US$244,000 		10,000 24.40 US$244,000
2025-08-28 2025-08-27 S Sale
3.4
Curtis Alan R

SVP and CFO

Officer
14,840 -8.7%
24.36
US$361,474 		14,840 -8.7% 24.36 US$361,474
2025-08-27 2025-08-27 PrS Proposed sale
3.4
Curtis Alan R

Officer

Officer
14,840
24.36
US$361,474 		14,840 24.36 US$361,474
2025-05-23 2025-05-22 S Sale
2.7
Beachy Karen H
Non-Executive Director
5,300 -14.0%
18.94
US$100,382 		5,300 -14.0% 18.94 US$100,382
2025-05-22 2025-05-22 PrS Proposed sale
2.7
Beachy Karen H

Director

Non-Executive Director
5,300
18.94
US$100,383 		5,300 18.94 US$100,383
2024-11-12 2024-11-07 S Sale
2.9
GRANATO LEONARDO P

SVP, IMDS

Officer
2,000 -9.1%
28.12
US$56,240 		2,000 -9.1% 28.12 US$56,240
2024-11-07 2024-11-07 PrS Proposed sale
2.9
GRANATO LEONARDO P

Officer

Officer
2,000
28.12
US$56,240 		2,000 28.12 US$56,240
2024-09-11 2024-09-10 S Sale
2.7
Beachy Karen H
Non-Executive Director
3,300 -10.5%
22.94
US$75,702 		3,300 -10.5% 22.94 US$75,702
2024-09-10 2024-09-10 PrS Proposed sale
2.7
Beachy Karen H

Director

Non-Executive Director
3,300
22.94
US$75,702 		3,300 22.94 US$75,702
2024-08-21 2024-08-20 S Sale
2.9
MCEVOY M KEVIN
Non-Executive Director
9,675 -6.4%
26.12
US$252,711 		9,675 -6.4% 26.12 US$252,711
2024-08-20 2024-08-20 PrS Proposed sale
2.9
MCEVOY M KEVIN

Director

Non-Executive Director
9,675
27.13
US$262,483 		9,675 27.13 US$262,483
2024-08-16 2024-08-15 S Sale
3.4
Curtis Alan R

SVP and CFO

Officer
21,070 -12.0%
27.32
US$575,632 		21,070 -12.0% 27.32 US$575,632
2024-08-15 2024-08-15 PrS Proposed sale
3.4
Curtis Alan R

Officer

Officer
21,070
27.32
US$575,606 		21,070 27.32 US$575,606
2024-08-09 2024-08-08 S Sale
3.5
Childress Earl

SVP, Chief Commercial Ofc.

Officer
10,000 -14.8%
25.70
US$257,000 		10,000 -14.8% 25.70 US$257,000
2024-08-08 2024-08-08 PrS Proposed sale
3.5
Earl Childress

Officer

Officer
10,000
25.02
US$250,200 		10,000 25.02 US$250,200
2024-03-08 2024-03-07 S Sale
2.7
Beachy Karen H
Non-Executive Director
7,600 -25.0%
20.50
US$155,800 		7,600 -25.0% 20.50 US$155,800
2024-03-07 2024-03-07 PrS Proposed sale
2.7
Beachy Karen H

Director

Non-Executive Director
7,600
20.50
US$155,833 		7,600 20.50 US$155,833
2023-09-29 2023-09-28 S Sale
3.1
Roedel Shaun

SVP, Mfd. Prods.

Officer
2,122 -4.0%
26.85
US$56,984 		2,122 -4.0% 26.85 US$56,984
2023-09-28 2023-09-28 PrS Proposed sale
3.1
Roedel Shaun

Officer

Officer
2,122
26.79
US$56,848 		2,122 26.79 US$56,848
2023-09-27 2023-09-27 PrS Proposed sale
3.4
Curtis Alan R

Officer

Officer
31,011
26.48
US$821,228 		31,011 26.48 US$821,228
2023-09-27 2023-09-27 S Sale
3.4
Curtis Alan R

SVP and CFO

Officer
31,011 -16.1%
26.48
US$821,233 		31,011 -16.1% 26.48 US$821,233
2023-09-27 2023-09-26 S Sale
3.5
Childress Earl

SVP, Chief Commercial Ofc.

Officer
14,600 -18.4%
26.01
US$379,746 		14,600 -18.4% 26.01 US$379,746
2023-09-26 2023-09-26 PrS Proposed sale
3.5
Childress Earl

Officer

Officer
14,600
25.64
US$374,344 		14,600 25.64 US$374,344
2023-08-08 2023-08-04 S Sale
2.3
DYER CHRISTOPHER J

SVP, OPGroup

Officer
518 -3.9%
21.50
US$11,137 		518 -3.9% 21.50 US$11,137
2023-08-08 2023-08-04 S Sale
2.3
DYER CHRISTOPHER J

SVP, OPGroup

Officer
4,282 -24.6%
21.49
US$92,020 		4,282 -24.6% 21.49 US$92,020
2023-08-04 2023-08-04 PrS Proposed sale
2.3
DYER CHRISTOPHER J

Officer

Officer
4,800
21.49
US$103,157 		4,800 21.49 US$103,157
2023-05-16 2023-05-15 S Sale
1.4
GOODWIN DEANNA L
Non-Executive Director
48,303 -70.8%
16.57
US$800,526 		48,303 -70.8% 16.57 US$800,526
2023-05-15 2023-05-15 PrS Proposed sale
1.4
GOODWIN DEANNA L

Director

Non-Executive Director
48,303
16.57
US$800,538 		48,303 16.57 US$800,538
2023-04-03 2023-03-30 S Sale
3.5
Childress Earl

SVP, Chief Commercial Ofc.

Officer
9,251 -10.4%
17.50
US$161,874 		9,251 -10.4% 17.50 US$161,874
2023-03-30 2023-03-30 PrS Proposed sale
3.5
Childress Earl

Officer

Officer
9,251
17.49
US$161,843 		9,251 17.49 US$161,843
2023-03-29 2023-03-28 S Sale
2.7
Beachy Karen H
Non-Executive Director
100 -0.3%
17.59
US$1,759 		100 -0.3% 17.59 US$1,759
2023-03-29 2023-03-28 S Sale
2.7
Beachy Karen H
Non-Executive Director
9,400 -23.6%
17.58
US$165,252 		9,400 -23.6% 17.58 US$165,252
2023-03-28 2023-03-28 PrS Proposed sale
2.7
Beachy Karen H

Director

Non-Executive Director
9,500
17.58
US$167,011 		9,500 17.58 US$167,011
2023-12-04 2022-10-18 S Sale
0.9
MCDONALD MARTIN J

SVP, Subsea Robotics

Officer
14 -0.0%
9.14
US$128 		14 -0.0% 9.14 US$128
2022-09-28 2022-09-27 B Purchase
3.7
WEBSTER STEVEN A
Non-Executive Director
25,000 +25.2%
7.67
US$191,675 		25,000 +25.2% 7.67 US$191,675
2022-09-26 2022-09-23 B Purchase
2.7
Beachy Karen H
Non-Executive Director
2,600 +8.9%
7.62
US$19,799 		2,600 +8.9% 7.62 US$19,799
2022-06-23 2022-06-23 B Purchase
3.7
WEBSTER STEVEN A
Non-Executive Director
25,000 +33.7%
8.72
US$218,052 		25,000 +33.7% 8.72 US$218,052
2021-12-14 2021-12-14 S Sale
2.9
MCEVOY M KEVIN
Non-Executive Director
3,500 -3.0%
11.22
US$39,286 		3,500 -3.0% 11.22 US$39,286
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