Open Insider Trading Activity for Cytomx Therapeutics, Inc. CEO Mccarthy Sean A.
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction CTMX | 2026-10-16 | 2025-11-06 | Cytomx Therapeutics, Inc. | Mccarthy Sean A. | CEO | Sell | 1 | 101,793 | $4.54 | $461,906.10 | 8.54% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting CTMX | 2025-06-17 | 2025-06-16 | Cytomx Therapeutics, Inc. | Mccarthy Sean A. | CEO | Sell | 1 | 55,511 | $2.69 | $149,324.59 | 4.85% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting CTMX | 2025-03-20 | 2025-03-18 | Cytomx Therapeutics, Inc. | Mccarthy Sean A. | CEO | Sell | 1 | 37,656 | $0.60 | $22,593.60 | 3.65% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting CTMX | 2024-08-22 | 2024-08-20 | Cytomx Therapeutics, Inc. | Mccarthy Sean A. | CEO | Sell | 1 | 13,898 | $1.23 | $17,094.54 | 2.07% | View Filing |