0001209191-21-045591.txt : 20210706 0001209191-21-045591.hdr.sgml : 20210706 20210706173544 ACCESSION NUMBER: 0001209191-21-045591 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210701 FILED AS OF DATE: 20210706 DATE AS OF CHANGE: 20210706 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ostertag Eric CENTRAL INDEX KEY: 0001765987 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39376 FILM NUMBER: 211075288 MAIL ADDRESS: STREET 1: C/O POSEIDA THERAPEUTICS, INC. STREET 2: 4242 CAMPUS POINT COURT, SUITE 700 CITY: SAN DIEGO STATE: CA ZIP: 92121 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Poseida Therapeutics, Inc. CENTRAL INDEX KEY: 0001661460 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 472846548 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 9390 TOWNE CENTRE DRIVE STREET 2: SUITE 200 CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: 858-779-3100 MAIL ADDRESS: STREET 1: 9390 TOWNE CENTRE DRIVE STREET 2: SUITE 200 CITY: SAN DIEGO STATE: CA ZIP: 92121 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-07-01 0 0001661460 Poseida Therapeutics, Inc. PSTX 0001765987 Ostertag Eric C/O POSEIDA THERAPEUTICS, INC. 9390 TOWNE CENTRE DRIVE, STE 200 SAN DIEGO CA 92121 1 1 1 0 Chief Executive Officer Common Stock 2021-07-01 4 S 0 10729 9.77 D 3770413 I See footnote Common Stock 2021-07-02 4 S 0 104 9.65 D 3770309 I See footnote Common Stock 2021-07-02 4 S 0 14266 8.90 D 3756043 I See footnote Common Stock 2021-07-01 4 S 0 9834 9.77 D 3460124 I See footnote Common Stock 2021-07-02 4 S 0 96 9.65 D 3460028 I See footnote Common Stock 2021-07-02 4 S 0 13076 8.90 D 3446952 I See footnote Common Stock 542985 D Common Stock 629194 I See footnote Common Stock 961445 I See footnote Common Stock 200696 I See footnote The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2020. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.58 to $10.17 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The shares are held in the name of the Eric Ostertag Living Trust dated March 30, 2016, of which the reporting person is the sole trustee. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.64 to $9.66 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.61 to $9.51 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The shares are held in the name of Titan, LLC, which is owned by the Ostertag Descendents' Trust, of which the reporting person's minor daughter is the sole beneficiary. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. The shares are held in the name of Twin Prime Investments, an entity wholly owned by the reporting person. The shares are held in the name of the Ostertag Family Trust dated March 30, 2016, of which the reporting person is a trustee. The shares are held in the name of Transposagen Biopharmaceuticals, Inc., of which Dr. Ostertag is a majority stockholder. /s/ Harry J. Leonhardt, Attorney-in-Fact 2021-07-06 EX-24.4_997946 2 poa.txt POA DOCUMENT POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Mark J. Gergen, Johanna M. Mylet and Harry J. Leonhardt of Poseida Therapeutics, Inc. (the "Company"), signing individually, the undersigned's true and lawful attorney-in fact and agent to: (1) execute for and on behalf of the undersigned, an officer, director or holder of 10% of more of a registered class of securities of the Company, Forms 3, 4 and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act") and the rules thereunder; (2) do and perform any and all acts for and on behalf of the undersigned that may be necessary or desirable to complete and execute such Form 3, 4 or 5, complete and execute any amendment or amendments thereto, and timely file such forms or amendments with the United States Securities and Exchange Commission and any stock exchange or similar authority; and (3) take any other action of any nature whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit, 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 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 each of the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, is not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Exchange Act. This Power of Attorney shall remain in full force and effect until the earliest to occur of (a) 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, (b) revocation by the undersigned in a signed writing delivered to the foregoing attorney-in-fact or (c) until such attorney-in-fact shall no longer be employed by the Company. IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 18th day of June, 2021. /s/ Eric Ostertag