LARSON RODERICK A. sold $265K of OII (indirect holdings)
LARSON RODERICK A. (President and CEO) sold 6,000 indirectly-held shares of OCEANEERING INTERNATIONAL INC (OII) at an average of $44.16 ($43.61–$44.38, $0.26M total) across 2 trades on 2026-10-01 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The disclosed sale provides fresh data on insider holdings and may influence short‑term sentiment.
Market read
Primary source filing; modest relevance due to small transaction size.
What to watch
The transaction was executed via a 10b5-1 plan, suggesting it was pre‑planned and not based on new information.
Background
SEC Form 4 filing discloses insider transactions required by regulation.
Ticker impact
CEO Roderick Larson sold 6,000 shares for $264,971 via a 10b5-1 plan, reducing his stake to 391,279 shares.
likely modest downward pressure as market prices in the insider sell.
Insider sales, especially by the CEO, often lead to slight price declines, though the amount is relatively small.
Market effects
Minimal impact on the offshore engineering sector; no broader industry signal.
Negligible effect on regional markets.
Limited to OII shareholders and analysts.
Counterpoint
The sale could be routine liquidity management under a pre‑arranged plan, not a negative signal.
Key entities
- personRoderick Larson
President and CEO of OCEANEERING INTERNATIONAL INC.




