Third Rock Ventures II, L.P., 10% Owner at MyoKardia Inc (MYOK), sold 221,250 shares at $44.25 ($9.1M) on 2017-09-11, disclosed to the SEC on 2017-09-12.
Open-market sale of $9.1M MYOK by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $41.00 | 200,350 | $8.2M | 89.9% |
| 2 | $42.39 | 900 | $38K | 0.4% |
| 3 | $44.25 | 20,000 | $885K | 9.7% |
| Total | $41.30 avg | 221,250 | $9.1M | 100% |
| Filing → |