SEC Form 5 · accession 0000899243-18-003668
MyoKardia Inc · MYOK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark J Levin
10% Owner
Period of report
Dec 31, 2017
Accepted (ET)
Feb 13, 2018 · 4:03 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001552451
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Oct 13, 2017 | G | 35,000 | $0.00 | D | 186,041 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1As of December 31, 2017, Third Rock Ventures II, L.P. ("TRV II") directly held 2,885,104 shares of Common Stock of the Issuer. The general partner of TRV II is Third Rock Ventures GP II, L.P. ("TRV GP II"). The general partner of TRV GP II is TRV GP II, LLC ("TRV GP II LLC"). As of December 31, 2017 Third Rock Ventures III, L.P. ("TRV III") directly held 1,496,598 shares of Common Stock of the Issuer. The general partner of TRV III is Third Rock Ventures GP III, L.P. ("TRV GP III"). The general partner of TRV GP III is TRV GP III, LLC ("TRV GP III LLC"). The individual managers of each of TRV GP II LLC and TRV GP III LLC are Levin, Starr and Tepper. Each of TRV GP II, TRV GP II LLC, TRV GP III, TRV GP III LLC, Levin, Starr and Tepper disclaims beneficial ownership of the shares directly held by TRV II and TRV III except to the extent of its or his pecuniary interest therein, if any, and this report shall not be deemed an admission that it or he is the beneficial owner of such shares.