Updated Jul 16, 2026
KLESSE WILLIAM R has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-06 | OXY | OCCIDENTAL PETROLEUM CORP /DE/ | F — Tax withholding / forfeiture | 913 | $60.27 | $55K |
| 2026-05-06 | OXY | OCCIDENTAL PETROLEUM CORP /DE/ | A — Grant or award | 4.1K | $0.00 | |
| 2025-05-05 | OXY | OCCIDENTAL PETROLEUM CORP /DE/ | F — Tax withholding / forfeiture | 1.4K | $38.81 | $55K |
| 2025-05-05 | OXY | OCCIDENTAL PETROLEUM CORP /DE/ | A — Grant or award | 6.4K | $0.00 | |
| 2025-03-31 | OXY | OCCIDENTAL PETROLEUM CORP /DE/ | J — Other acquisition / disposition | 25.9K | $21.30 | $552K |
KLESSE WILLIAM R is a corporate insider — currently tracked as Director of OCCIDENTAL PETROLEUM CORP /DE/ (OXY). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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