Form4insider filings, from the source

Insider · CIK 0001714564

Todd Shegog

Files at: COGT, SYBX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

No reported common-stock activity in this period.

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 9, 2026 AForm 4 →Jun 11, 4:30 pm EDTCogent Biosciences, Inc.COGT17,901——17,901—
Mar 5, 2019 AForm 4 →Mar 6, 4:05 pm ESTSYNLOGIC, INC.SYBX58,500——58,500—
Mar 14, 2018 AForm 4 →Mar 15, 4:11 pm EDTSYNLOGIC, INC.SYBX48,000——48,000—