0000899243-16-034696.txt : 20161201
0000899243-16-034696.hdr.sgml : 20161201
20161201172949
ACCESSION NUMBER: 0000899243-16-034696
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20161129
FILED AS OF DATE: 20161201
DATE AS OF CHANGE: 20161201
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: MyoKardia Inc
CENTRAL INDEX KEY: 0001552451
STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
IRS NUMBER: 455500552
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 333 ALLERTON AVENUE
CITY: SOUTH SAN FRANCISCO
STATE: CA
ZIP: 94080
BUSINESS PHONE: 650-741-0900
MAIL ADDRESS:
STREET 1: 333 ALLERTON AVENUE
CITY: SOUTH SAN FRANCISCO
STATE: CA
ZIP: 94080
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: LEVIN MARK J
CENTRAL INDEX KEY: 0001180428
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-37609
FILM NUMBER: 162029217
MAIL ADDRESS:
STREET 1: 40 LANDSDOWNE STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02139
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: TEPPER ROBERT I
CENTRAL INDEX KEY: 0001192595
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-37609
FILM NUMBER: 162029218
MAIL ADDRESS:
STREET 1: 40 LANDSDOWNE STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02139
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Third Rock Ventures II, L.P.
CENTRAL INDEX KEY: 0001488495
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-37609
FILM NUMBER: 162029221
BUSINESS ADDRESS:
STREET 1: 29 NEWBURY STREET
STREET 2: 3RD FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
BUSINESS PHONE: 617-585-2000
MAIL ADDRESS:
STREET 1: 29 NEWBURY STREET
STREET 2: 3RD FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Third Rock Ventures GP II, L.P.
CENTRAL INDEX KEY: 0001614061
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-37609
FILM NUMBER: 162029220
BUSINESS ADDRESS:
STREET 1: THIRD ROCK VENTURES
STREET 2: 29 NEWBURY STREET, 3RD FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
BUSINESS PHONE: 617-585-2000
MAIL ADDRESS:
STREET 1: THIRD ROCK VENTURES
STREET 2: 29 NEWBURY STREET, 3RD FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
FORMER NAME:
FORMER CONFORMED NAME: Third Rock Ventures II GP, LP
DATE OF NAME CHANGE: 20140716
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: TRV GP II, LLC
CENTRAL INDEX KEY: 0001614073
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-37609
FILM NUMBER: 162029219
BUSINESS ADDRESS:
STREET 1: THIRD ROCK VENTURES
STREET 2: 29 NEWBURY STREET, 3RD FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
BUSINESS PHONE: 617-585-2000
MAIL ADDRESS:
STREET 1: THIRD ROCK VENTURES
STREET 2: 29 NEWBURY STREET, 3RD FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
4
1
doc4.xml
FORM 4 SUBMISSION
X0306
4
2016-11-29
0
0001552451
MyoKardia Inc
MYOK
0001488495
Third Rock Ventures II, L.P.
C/O THIRD ROCK VENTURES, LLC
29 NEWBURY STREET, 3RD FLOOR
BOSTON
MA
02116
0
0
1
0
0001614061
Third Rock Ventures GP II, L.P.
C/O THIRD ROCK VENTURES, LLC
29 NEWBURY STREET, 3RD FLOOR
BOSTON
MA
02116
0
0
1
0
0001614073
TRV GP II, LLC
C/O THIRD ROCK VENTURES, LLC
29 NEWBURY STREET, 3RD FLOOR
BOSTON
MA
02116
0
0
1
0
0001180428
LEVIN MARK J
C/O THIRD ROCK VENTURES, LLC
29 NEWBURY STREET, 3RD FLOOR
BOSTON
MA
02116
0
0
1
0
0001192595
TEPPER ROBERT I
C/O THIRD ROCK VENTURES, LLC
29 NEWBURY STREET, 3RD FLOOR
BOSTON
MA
02116
0
0
1
0
Common Stock
2016-11-29
4
J
0
850000
D
8537754
D
Common Stock
48115
D
Common Stock
48114
D
Pursuant to a Rule 10b5-1 trading plan adopted by Third Rock Ventures II, L.P. ("TRV II"), Third Rock Ventures GP II, L.P. ("TRV GP II") and TRV GP II, LLC ("TRV GP II LLC"), TRV II distributed on November 29, 2016, for no consideration, 850,000 shares of Common Stock of the Issuer (the "Shares") to its limited partners and to TRV GP II, the general partner of TRV II, representing each such partner's pro rata interest in such Shares. On the same date, TRV GP II distributed, for no consideration, the Shares it received in the distribution by TRV II to its partners, representing each such partner's pro rata interest in such Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.
These shares are directly held by TRV II. The general partner of TRV II is TRV GP II. The general partner of TRV GP II is TRV GP II LLC. The individual managers of TRV GP II LLC are Mark Levin ("Levin"), Kevin Starr ("Starr") and Dr. Robert Tepper ("Tepper"). Each of TRV GP II, TRV GP II LLC, Levin, Starr and Tepper disclaims beneficial ownership of the shares 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.
The shares are directly held by Levin. Includes Shares received in the distributions described in footnote (1) above.
The shares are directly held by Tepper. Includes Shares received in the distributions described in footnote (1) above.
/s/ Kevin Gillis, Chief Financial Officer of TRV GP II, LLC, general partner of Third Rock Ventures GP II, L.P., general partner of Third Rock Ventures II, L.P.
2016-12-01
/s/ Kevin Gillis, Chief Financial Officer of TRV GP II, LLC, general partner of Third Rock Ventures GP II, L.P.
2016-12-01
/s/ Kevin Gillis, Chief Financial Officer of TRV GP II, LLC
2016-12-01
/s/ Kevin Gillis by power of attorney for Mark Levin
2016-12-01
/s/ Kevin Gillis by power of attorney for Dr. Robert Tepper
2016-12-01