0001209191-21-012217.txt : 20210218 0001209191-21-012217.hdr.sgml : 20210218 20210218211141 ACCESSION NUMBER: 0001209191-21-012217 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210213 FILED AS OF DATE: 20210218 DATE AS OF CHANGE: 20210218 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ronaghi Mostafa CENTRAL INDEX KEY: 0001441876 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39747 FILM NUMBER: 21651796 MAIL ADDRESS: STREET 1: 9885 TOWNE CENTRE DRIVE CITY: SAN DIEGO STATE: CA ZIP: 92121 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Seer, Inc. CENTRAL INDEX KEY: 0001726445 STANDARD INDUSTRIAL CLASSIFICATION: LABORATORY ANALYTICAL INSTRUMENTS [3826] IRS NUMBER: 821153150 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 3800 BRIDGE PARKWAY, SUITE 102 CITY: REDWOOD CITY STATE: CA ZIP: 94065 BUSINESS PHONE: 650-453-0000 MAIL ADDRESS: STREET 1: 3800 BRIDGE PARKWAY, SUITE 102 CITY: REDWOOD CITY STATE: CA ZIP: 94065 FORMER COMPANY: FORMER CONFORMED NAME: Seer Biosciences, Inc. DATE OF NAME CHANGE: 20171226 3 1 doc3.xml FORM 3 SUBMISSION X0206 3 2021-02-13 0 0001726445 Seer, Inc. SEER 0001441876 Ronaghi Mostafa C/O SEER, INC. 3800 BRIDGE PARKWAY, SUITE 102 REDWOOD CITY CA 94065 1 0 0 0 Class A Common Stock 191515 D Class A Common Stock 15157 I See footnote Class A Common Stock 76722 I See footnote Class A Common Stock 76722 I See footnote Class A Common Stock 76722 I See footnote Class B Common Stock 0.00 Class A Common Stock 14310 D The shares are held of record Phi-X Capital, LLC, for which the reporting person serves as a manager. The shares are held of record by First Republic Trust Company of Delaware LLC, trustee of a dynasty trust for the reporting person's minor daughter and for which the reporting person serves as an investment advisor. The shares are held of record by First Republic Trust Company of Delaware LLC, trustee of a dynasty trust for the reporting person's minor son and for which the reporting person serves as an investment advisor. The shares are held of record by The Ronaghi Children's Trust UTD December 2014 for which the reporting person serves as a trustee. Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. Exhibit 24- Power of Attorney /s/ Elona Kogan, by power of attorney 2021-02-18 EX-24 2 attachment1.htm EX-24 DOCUMENT

                                POWER OF ATTORNEY

	The undersigned, as a Section 16 reporting person of Seer, Inc.
(the "Company"), hereby constitutes and appoints David Horn, Elona Kogan
and Jen Maggio, and each of them, the undersigned's true and lawful
attorney-in-fact, to:

      1. complete and execute Forms 3, 4 and 5 and other forms and all
amendments thereto as such attorney-in-fact shall in his or her discretion
determine to be required or advisable pursuant to Section 16 of the
Securities Exchange Act of 1934 (as amended) and the rules and regulations
promulgated thereunder, or any successor laws and regulations, as a
consequence of the undersigned's ownership, acquisition or disposition of
securities of the Company; and

      2. do all acts necessary in order to file such forms with the U.S.
Securities and Exchange Commission, any securities exchange or national
association, the Company and such other person or agency as the attorney-
in-fact shall deem appropriate.

      The undersigned hereby ratifies and confirms all that said attorneys-
in-fact and agents shall do or cause to be done by virtue hereof.  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 of the Securities Exchange Act of 1934 (as amended).

      This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 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 Company and the foregoing attorneys-in-fact.

      IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
to be executed as of this 13th day of February, 2021.

      					Signature: /s/ Mostafa Ronaghi
      					Name: Mostafa Ronaghi