Form4insider filings, from the source

Insider · CIK 0001741849

Geoffrey Mackay

Files at: TECX. 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
Mar 5, 2019 AForm 4 →Mar 7, 4:30 pm ESTAVROBIO, Inc.AVRO100,000——100,000—