InsiderTrades

Form 4 for CTMX CytomX Therapeutics, Inc.

Accepted 2026-03-19 00:00:00 ET · period of report 2026-03-17 · accession 0001610717-26-000122 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-03-19 2026-03-17 CTMX Ogden Christopher CFO S - Sale $6.42 -19.3K 296.9K -6% -$124.1K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-17 S D 19,323 $6.42 296,948 D — — (F2) Includes 173,082 RSUs.