As filed with the Securities and Exchange Commission on February 28, 2022

Registration No. 333-                

 

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

 

FORM S-8

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

 

 

SUTRO BIOPHARMA, INC.

(Exact Name of Registrant as Specified in Its Charter)

 

 

 

Delaware   47-0926186
(State or Other Jurisdiction of   (I.R.S. Employer
Incorporation or Organization)   Identification No.)

111 Oyster Point Blvd.

South San Francisco, California, 94080

(650) 881-6500

(Address of Principal Executive Offices) (Zip Code)

2018 Equity Incentive Plan

2018 Employee Stock Purchase Plan

(Full Title of the Plans)

William J. Newell

Chief Executive Officer

Sutro Biopharma, Inc.

111 Oyster Point Blvd.

South San Francisco, CA 94080

(Name and Address of Agent for Service)

(650) 881-6500

(Telephone Number, including area code, of agent for service)

 

 

Please send copies of all communications to:

Robert A. Freedman, Esq.

Amanda L. Rose, Esq.

Ryan Mitteness, Esq.

Fenwick & West LLP

555 California Street, 12th Floor

San Francisco, California 94104

(415) 875-2300

 

 

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerginggrowth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

 

Large accelerated filer      Accelerated filer  
Non-accelerated filer      Smaller reporting company  
     Emerging growth company  

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act.  ☐

 

 

 


REGISTRATION OF ADDITIONAL SHARES

PURSUANT TO GENERAL INSTRUCTION E

Sutro Biopharma, Inc. (the “Registrant”) is filing this Registration Statement with the Securities and Exchange Commission (the “Commission”) to register (a) 2,316,303 additional shares of common stock available for issuance under the Registrant’s Equity Incentive Plan (the “2018 EIP”), pursuant to the provision of the 2018 EIP providing for an annual 5% automatic increase in the number of shares reserved for issuance and (b) 463,260 additional shares of common stock available for issuance under the Registrant’s 2018 Employee Stock Purchase Plan (“2018 ESPP”), pursuant to the provision of the 2018 ESPP providing for an annual 1% automatic increase in the number of shares reserved for issuance.

In accordance with General Instruction E of Form S-8, and only with respect to the common stock issuable under the 2018 EIP and 2018 ESPP, this Registration Statement hereby incorporates by reference the contents of the Registrant’s Registration Statements on Form S-8 filed with the Commission on September 27, 2018 (Registration No. 333-227551), April 1, 2019 (Registration No. 333-230641), March 16, 2020 (Registration No. 333-237202) and March 18, 2021 (Registration No. 333-254456) to the extent not superseded hereby.


PART II

INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 3. Incorporation of Documents by Reference.

The following documents filed by the Registrant with the Commission pursuant to the Securities Act and the Securities Exchange Act of 1934, as amended (the “Exchange Act”) are incorporated herein by reference:

(a) the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2021, filed with the Commission on February 28, 2022 pursuant to Section 13 of the Exchange Act;

(b) all other reports filed pursuant to Section 13(a) or 15(d) of the Exchange Act since the end of the fiscal year covered by the Registrant’s Annual Report on Form 10-K referred to in (a) above; and

(c) the description of the Registrant’s common stock contained in the Registrant’s registration statement on Form 8-A (File No. 001-38662) filed on September 18, 2018 under Section 12(b) of the Exchange Act, including any amendment or report filed for the purpose of updating such description.

All documents and definitive proxy or information statements filed by the Registrant pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act subsequent to the filing of this Registration Statement and prior to the filing of a post-effective amendment, which indicates that all securities offered hereby have been sold or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference into this Registration Statement and to be a part hereof from the date of filing such documents, except as to documents or information deemed to have been furnished and not filed in accordance with the rules of the Commission. Unless expressly incorporated into this Registration Statement, a report deemed to be furnished but not filed on Form 8-K prior or subsequent to the date hereof shall not be incorporated by reference into this Registration Statement. Any statement contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement contained in any subsequently filed document which also is deemed to be incorporated by reference herein modifies or supersedes such statement.

Item 8. Exhibits.

 

Exhibit         Incorporated by Reference    Filed
Number    Exhibit Description    Form    File No.    Exhibit    Filing Date    Herewith
4.1    Amended and Restated Certificate of Incorporation of the Registrant    10-Q    001-38662    3.1    11/14/2018   
4.2    Amended and Restated Bylaws of the Registrant    10-Q    001-38662    3.2    11/14/2018   
4.3    Form of Registrant’s Common Stock Certificate    S-1/A    333-227103    4.1    09/17/2018   
5.1    Opinion and Consent of Fenwick & West LLP.                X
23.1    Consent of independent registered public accounting firm.                X
23.2    Consent of Fenwick & West LLP (contained in Exhibit 5.1).                X
24.1    Power of Attorney (included on signature page of this Registration Statement).                X
99.1    2018 Equity Incentive Plan    S-1/A    333-227103    10.4    09/17/2018   
99.2    2018 Employee Stock Purchase Plan    S-1/A    333-227103    10.5    09/17/2018   
99.3    Amended Form of Restricted Stock Unit Agreement under the 2018 Equity Incentive Plan.    10-Q    001-38662    10.1    11/8/2019   
99.4    Amended Form of Performance Stock Unit Agreement under the 2018 Equity Incentive Plan.    10-Q    001-38662    10.2    11/8/2019   
107.1    Calculation of Registration Fees.                X


SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in South San Francisco, California, on this 28th day of February, 2022.

 

SUTRO BIOPHARMA, INC.
By:  

/s/ William J. Newell

  William J. Newell
  Chief Executive Officer and Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints William J. Newell and Edward Albini, and each of them, as his or her true and lawful attorney-in-fact and agent with full power of substitution, for him or her in any and all capacities, to sign any and all amendments (including post-effective amendments) to this Registration Statement on Form S-8, and to file the same, with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully for all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his or her substitute, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act, this Registration Statement has been signed by the following persons in the capacities and on the date indicated.

 

Signature

  

Title

 

Date

/s/ William J. Newell

   Chief Executive Officer and Director   February 28, 2022
William J. Newell    (Principal Executive Officer)  

/s/ Edward Albini

   Chief Financial Officer   February 28, 2022
Edward Albini   

(Principal Accounting Officer and

Principal Financial Officer)

 

/s/ Connie Matsui

   Director, Chair   February 28, 2022
Connie Matsui     

/s/ Michael Dybbs, Ph.D.

   Director   February 28, 2022
Michael Dybbs, Ph.D.     

/s/ John G. Freund, M.D.

   Director   February 28, 2022
John G. Freund, M.D.     

/s/ Heidi Hunter

   Director   February 28, 2022
Heidi Hunter     

/s/ Joseph M. Lobacki

   Director   February 28, 2022
Joseph M. Lobacki     

/s/ James Panek

   Director   February 28, 2022
James Panek     

/s/ Daniel H. Petree

   Director   February 28, 2022
Daniel H. Petree     

/s/ Shalini Sharp

   Director   February 28, 2022
Shalini Sharp     

/s/ Jon Wigginton, M.D.

   Director   February 28, 2022
Jon Wigginton, M.D.