LARSON RODERICK A.

CIK 1550150
Transactions on file
5

Tickers traded

Recent activity

FiledTxn dateIssuerRolesCodeSharesValue% since FilingFiling
2026-05-212026-05-20NPKI
NPK International Inc.
Director
Grant8,558$0.00open →
2026-05-192026-05-18OII
OCEANEERING INTERNATIONAL INC
OfficerDirector
President and CEO
Sale5,000$191.4K+1.9%open →
2025-02-262025-02-25OII
OCEANEERING INTERNATIONAL INC
OfficerDirector
President and CEO
Tax41,046$906.7K+76.6%open →
2025-02-262025-02-24OII
OCEANEERING INTERNATIONAL INC
OfficerDirector
President and CEO
Grant91,797$0.00open →
2025-05-192025-05-15NPKI
NPK International Inc.
Director
Grant15,097$0.00open →