0000899243-18-018746.txt : 20180629 0000899243-18-018746.hdr.sgml : 20180629 20180629174506 ACCESSION NUMBER: 0000899243-18-018746 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20180628 FILED AS OF DATE: 20180629 DATE AS OF CHANGE: 20180629 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Lee June CENTRAL INDEX KEY: 0001696493 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37609 FILM NUMBER: 18930318 MAIL ADDRESS: STREET 1: C/O MYOKARDIA, INC. STREET 2: 333 ALLERTON AVE CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 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 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2018-06-28 0 0001552451 MyoKardia Inc MYOK 0001696493 Lee June C/O MYOKARDIA, INC. 333 ALLERTON AVENUE SOUTH SAN FRANCISCO CA 94080 0 1 0 0 See Remarks Stock Option (Right to Buy) 11.95 2018-06-28 4 A 0 6250 0.00 A 2018-06-28 2027-01-31 Common Stock 6250 6250 D On February 1, 2017, the Reporting Person was granted an option to purchase 25,000 shares of Common Stock under the issuer's 2015 Equity Incentive Plan, the vesting of which was subject to various conditions (other than the passage of time and continued employment) that were not tied to the market price of the issuer's securities. On June 28, 2018, one of the conditions was deemed to be achieved, resulting in the vesting and exercisability of 6,250 of the shares underlying such option. Chief Operating Officer and Chief Development Officer Exhibit 24.1 - Power of Attorney /s/ Jake Bauer, Attorney-in-Fact 2018-06-29 EX-24.1 2 attachment1.htm EX-24.1 DOCUMENT

                           LIMITED POWER OF ATTORNEY

        The undersigned hereby constitutes and appoints each of Jake Bauer,
Taylor Harris, and Cynthia Ladd, signing singly, and with full power of
substitution, the undersigned's true and lawful attorney-in-fact to:

        (1)   execute for and on behalf of the undersigned, in the undersigned's
capacity as an officer and/or director of MyoKardia, Inc. (the "Company"), from
time to time the following U.S. Securities and Exchange Commission ("SEC")
forms: (i) Form ID, including any attached documents, to effect the assignment
of codes to the undersigned to be used in the transmission of information to the
SEC using the EDGAR System; (ii) Form 3, Initial Statement of Beneficial
Ownership of Securities, including any attached documents;  (iii) Form 4,
Statement of Changes in Beneficial Ownership of Securities, including any
attached documents; (iv) Form 5, Annual Statement of Beneficial Ownership of
Securities in accordance with Section 16(a) of the Securities Exchange Act of
1934, as amended, and the rules thereunder, including any attached documents;
(v) Schedule 13D and (vi) amendments of each thereof, in accordance with the
Securities Exchange Act of 1934, as amended, and the rules thereunder, including
any attached documents;

        (2)   do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete and execute any such
Form 3, 4 or 5, Schedule 13D or any amendment(s) thereto, and timely file such
form(s) with the SEC and any securities exchange, national association or
similar authority; and

        (3)   take any other action of any type whatsoever in connection with
the foregoing which, in the opinion of such attorney-in-fact, may be of benefit
to, in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

        The undersigned hereby grants to each such attorney-in-fact, acting
singly, full power and authority to do and perform any and every act and thing
whatsoever requisite, necessary or proper to be done in the exercise of any of
the rights and powers herein granted, as fully to all intents and purposes as
the undersigned might or could do if personally present, with full power of
substitution or revocation, hereby ratifying and confirming all that such
attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall
lawfully do or cause to be done by virtue of this Power of Attorney and the
rights and powers herein granted.  The undersigned acknowledges that the
foregoing attorneys-in-fact, in serving in such capacity at the request of the
undersigned, are not assuming, nor is the Company assuming, any of the
undersigned's responsibilities to comply with Section 16 or Regulation 13D-G of
the Securities Exchange Act of 1934, as amended.  The undersigned hereby agrees
to indemnify the attorneys-in-fact and the Company from and against any demand,
damage, loss, cost or expense arising from any false or misleading information
provided by the undersigned to the attorneys-in-fact.

        This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file such forms with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.  This Power of Attorney supersedes any prior power
of attorney in connection with the undersigned's capacity as an officer and/or
director of the Company.  This Power of Attorney shall expire as to any
individual attorney-in-fact if such attorney-in-fact ceases to be an executive
officer of, or legal counsel to the Company.

        IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to
be executed as of June 21, 2018.

                                        /s/ June Lee
                                        ---------------------------------------
                                        June Lee