LARSON RODERICK A.

CIK 1550150
Transactions on file
7

Tickers traded

Recent activity

FiledTxn dateIssuerRolesCodeSharesValue% since FilingFiling
2026-10-052026-10-01OII
OCEANEERING INTERNATIONAL INC
OfficerDirector
President and CEO
Sale4,300$190.8K-11.5%open →
2026-10-052026-10-01OII
OCEANEERING INTERNATIONAL INC
OfficerDirector
President and CEO
Sale1,700$74.1K-10.0%open →
2026-05-212026-05-20NPKI
NPK International Inc.
Director
Grant8,558$0.00—open →
2026-05-192026-05-18OII
OCEANEERING INTERNATIONAL INC
OfficerDirector
President and CEO
Sale5,000$191.4K+2.6%open →
2025-02-262025-02-25OII
OCEANEERING INTERNATIONAL INC
OfficerDirector
President and CEO
Tax41,046$906.7K+77.8%open →
2025-02-262025-02-24OII
OCEANEERING INTERNATIONAL INC
OfficerDirector
President and CEO
Grant91,797$0.00—open →
2025-05-192025-05-15NPKI
NPK International Inc.
Director
Grant15,097$0.00—open →