Recent insider trading activity from WHITFIELD ROY A, including buys and sells reported to the SEC.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 30, 2025 | NEKTAR THERAPEUTICS | $NKTR | WHITFIELD ROY A | Not found | A | Stock Option | 8000 | $0.00 | 8,000.0000 | 205,661,000 | 9999.99% | 0.00% |
| Sept. 18, 2024 | NEKTAR THERAPEUTICS | $NKTR | WHITFIELD ROY A | Not found | A | Stock Option | 120000 | $0.00 | 120,000.0000 | 190,001,000 | 9999.99% | 0.06% |