Form4insider filings, from the source

Insider · CIK 0001303315

Mark Leuchtenberger

Files at: CHMA. 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
Feb 10, 2016 AForm 4 →Feb 12, 5:14 pm ESTCHIASMA, INCCHMA125,000——125,000—