SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person*
Foresite Capital Management III, LLC

(Last) (First) (Middle)
600 MONTGOMERY STREET,
SUITE 4500

(Street)
SAN FRANCISCO CA 94111

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
02/05/2021
3. Issuer Name and Ticker or Trading Symbol
Aclaris Therapeutics, Inc. [ ACRS ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock 1,954,904 I See Footnote(1)
Common Stock 3,399,034 I See Footnote(2)
Common Stock 1,258,243 I See Footnote(3)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
1. Name and Address of Reporting Person*
Foresite Capital Management III, LLC

(Last) (First) (Middle)
600 MONTGOMERY STREET,
SUITE 4500

(Street)
SAN FRANCISCO CA 94111

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Foresite Capital Fund III, L.P.

(Last) (First) (Middle)
600 MONTGOMERY STREEET
SUITE 4500

(Street)
SAN FRANCISCO CA 94111

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Foresite Capital Management IV, LLC

(Last) (First) (Middle)
600 MONTGOMERY STREET
SUITE 4500

(Street)
SAN FRANCISCO CA 94111

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Foresite Capital Fund IV, L.P.

(Last) (First) (Middle)
600 MONTGOMERY STREET
SUITE 4500

(Street)
SAN FRANCISCO CA 94111

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Foresite Capital Management V, LLC

(Last) (First) (Middle)
600 MONTGOMERY STREET
SUITE 4500

(Street)
SAN FRANCISCO CA 94111

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Foresite Capital Fund V, L.P.

(Last) (First) (Middle)
600 MONTGOMERY STREET
SUITE 4500

(Street)
SAN FRANCISCO CA 94111

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Tananbaum James B.

(Last) (First) (Middle)
600 MONTGOMERY STREET
SUITE 4500

(Street)
SAN FRANCISCO CA 94111

(City) (State) (Zip)
Explanation of Responses:
1. The shares are owned directly by Foresite Capital Fund III, L.P. ("Fund III"). Foresite Capital Management III, LLC ("FCM III") is the general partner of Fund III, may be deemed to have sole voting and dispositive power over these shares. James B. Tananbaum ("Mr. Tananbaum"), in his capacity as managing member of FCM III, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM III and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM III or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.
2. The shares are owned directly by Foresite Capital Fund IV, L.P. ("Fund IV"). Foresite Capital Management IV, LLC ("FCM IV") is the general partner of Fund IV and may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as the sole managing member of FCM IV, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM IV and Mr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM IV or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.
3. The shares are owned directly by Foresite Capital Fund V, L.P. ("Fund V"). Foresite Capital Management V, LLC ("FCM V") is the general partner of Fund V and may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum is the sole managing member of FCM V and may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM V and Mr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM V or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.
Remarks:
FORESITE CAPITAL MANAGEMENT III, LLC, By: /s/ James B. Tananbaum, Managing Member 02/10/2021
FORESITE CAPITAL FUND III, L.P., By: Foresite Capital Management III, LLC, Its: General Partner, By: /s/ James B. Tananbaum, Managing Member 02/10/2021
FORESITE CAPITAL MANAGEMENT IV, LLC, By: /s/ James B. Tananbaum, Managing Member 02/10/2021
FORESITE CAPITAL FUND IV, L.P., By: Foresite Capital Management IV, LLC, Its: General Partner, By: /s/ James B. Tananbaum, Managing Member 02/10/2021
FORESITE CAPITAL MANAGEMENT V, LLC, By: /s/ James B. Tananbaum, Managing Member 02/10/2021
FORESITE CAPITAL FUND V, L.P., By: Foresite Capital Management V, LLC, Its: General Partner, By: /s/ James B. Tananbaum, Managing Member 02/10/2021
By: /s/ James B. Tananbaum 02/10/2021
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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