InsiderTrades

Form 4 for STTK Shattuck Labs, Inc.

Accepted 2026-06-11 17:00:03 ET · period of report 2026-06-09 · accession 0001193125-26-267836 · 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
2026-06-11 17:00 2026-06-09 STTK SIEGALL CLAY B Dir P - Purchase $4.00 +62.5K 318.6K +24% +$250.0K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-06-09 P A 62,500 $4.00 318,608 D — — (F1) Represents shares of the Issuer's common stock purchased in connection with the Issuer's underwritten offering, which closed on June 11, 2026.