Forty Seven (FTSV) POS AMProspectus update (post-effective amendment)

As filed with the Securities and Exchange Commission on April 7, 2020

Registration No. 333-232498

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT NO. 333-232498

UNDER THE SECURITIES ACT OF 1933

FORTY SEVEN, INC.

(Exact name of Registrant as specified in its charter)

1490 O’Brien Drive, Suite A

Menlo Park, California 94025

(650) 352-4150
(Address, Including Zip Code, and Telephone Number, Including Area Code, of Registrant’s Principal Executive  Offices)

Brett A. Pletcher, Esq.
Secretary

Forty Seven, Inc.

c/o Gilead Sciences, Inc.

333 Lakeside Drive

Foster City, CA 94404

650-574-3000

(Name, address and telephone number of agent for service)

Approximate date of commencement of proposed sale to the public: Not applicable. Removal from registration of securities that were not sold pursuant to the above referenced registration statement.

If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. o

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box.  o

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  o

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o

If this Form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box. o

If this Form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box.  o

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 emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

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.  x

Explanatory Note

DEREGISTRATION OF SECURITIES

This post-effective amendment relates to the following Registration Statement of Forty Seven, Inc. (the “Company”) on Form S-3 (the “Registration Statement”):

·                  Registration Statement on Form S-3 (File No. 333-232498), registering up to $250,000,000 in aggregate offering price of shares of common stock of the Company, par value $0.0001 per share, filed with the Securities and Exchange Commission on July 1, 2019, as amended by Amendment No. 1 on July 12, 2019.

On April 7, 2020, pursuant to that certain Agreement and Plan of Merger, dated as of March 1, 2020, by and among the Company, Gilead Sciences, Inc., a Delaware corporation (“Parent”), and Toro Merger Sub, Inc., a Delaware corporation and a wholly-owned subsidiary of Parent (“Purchaser”), Purchaser merged with and into the Company, with the Company surviving as a wholly owned subsidiary of Parent (the “Merger”).

As a result of the Merger, by filing this post-effective amendment, the Company has terminated any and all offerings of its securities pursuant to the Registration Statement.  Accordingly, the Company hereby terminates the effectiveness of the Registration Statement and removes from registration any and all securities of the Company registered but unsold under the Registration Statement as of the date hereof.