SEC CIK 1550150
LARSON RODERICK A.
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| OIIview stock → | 397,279 | 2026-05-18 |
| NPKIview stock → | 23,655 | 2026-05-20 |
Position History — OII
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — OII
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-05-18 | Open-market sale | 5,000 | $38.27 | 397,279 |
| 2026-02-24 | Tax withholding | 38,227 | $37.22 | 251,431 |
| 2026-02-20 | Grant / award (derivative) | 82,672 | $0.00 | 82,672 |
| 2026-02-20 | Grant / award (derivative) | 82,672 | $0.00 | 82,672 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.