CytomX Therapeutics, Inc. insider trading
CTMX$2.56-0.07 (-2.66%)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-22.0%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26
Unlock quarterly net flowKey players
- SASean A. McCarthy0.5379%
- MBMarcia Belvin0.138%
- COChristopher Ogden0.1355%
- YCYu-Waye Chu0.0869%
- LALloyd A. Rowland0.0553%
- ACAlejandra Carvajal0.0459%
- RLRachael Lester0.0092%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| CTMX | Christopher Ogden | Open market sell$4.95K | -0.6% | $3.05 | $4.95K | Jun 15, 2026 | Jun 17, 2026 |
| CTMX | Yu-Waye Chu | Open market sell$137K | -10.1% | $6.42 | $137K | Mar 17, 2026 | Mar 19, 2026 |
| CTMX | Sean A. McCarthy | Open market sell$764K | -9.2% | $6.42 | $764K | Mar 17, 2026 | Mar 19, 2026 |
| CTMX | Marcia Belvin | Open market sell$202K | -9.5% | $6.42 | $202K | Mar 17, 2026 | Mar 19, 2026 |
| CTMX | Christopher Ogden | Open market sell$124K | -6.1% | $6.42 | $124K | Mar 17, 2026 | Mar 19, 2026 |
| CTMX | Sean A. McCarthy | Open market sell$462K | -8.6% | $4.54 | $462K | Nov 6, 2025 | Nov 10, 2025 |