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Roderick A. Larson

President and CEO · Oceaneering International

Roderick A. Larson (President and CEO) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Oceaneering International, Inc. (OII). The largest single filing was $191K of OII (5,000 sh × $38.27, as filed), executed May 18. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
3
0 buys · 3 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$573K
shares × price, as filed
Last traded
Nov 2
Filed Nov 3

Median ADV $58.4M across their filed names

Open performance→
Volume by month
$191K$96K$0Dec 2024Jun 2025Dec 2025Jun 2026May 2026 · sells $191KOct 2026 · sells $191KNov 2026 · sells $191K
Buys $0 Sells $573K

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Energy 3 filings

Sector per market data · by filing · past 12 months

Most traded names
OII Oceaneering International, Inc. OII · 0 buys · 3 sells 3 filings
Recent filings
OIISALE Oceaneering International, Inc. View filing → $191K
4,300 sh × $44.38
Exec Nov 2
Filed Nov 3 · 5:11 PM ET
OIISALE Oceaneering International, Inc. View filing → $191K
4,300 sh × $44.38
Exec Oct 1
Filed Oct 5 · 5:02 PM ET
OIISALE Oceaneering International, Inc. View filing → $191K
5,000 sh × $38.27
Exec May 18
Filed May 19 · 5:30 PM ET