UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 15
CERTIFICATION AND NOTICE OF TERMINATION OF
REGISTRATION
UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE
ACT OF 1934 OR
SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS
13 AND 15(d) OF
THE SECURITIES EXCHANGE ACT OF 1934.
Commission File Number: 001-36644
Calithera Biosciences, Inc.
(Exact name of registrant as specified in its
charter)
343 Oyster Point Blvd., Suite 200
South San Francisco, California 94080
(650) 870-1000
(Address, including zip code, and telephone
number, including area code, of registrant’s principal executive
offices)
Common Stock, $0.0001 par value
(Title of each class of securities covered by
this Form)
None
(Titles of all other classes of securities for
which a duty to file reports under section 13(a) or 15(d)
remains)
Please place an X in the box(es) to designate the appropriate rule
provision(s) relied upon to terminate or suspend the duty to file
reports:
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Rule 12g-4(a)(1)
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☒ |
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Rule 12g-4(a)(2)
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☐ |
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Rule 12h-3(b)(1)(i)
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☒ |
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Rule 12h-3(b)(1)(ii)
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☐ |
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Rule 15d-6
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☐ |
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Rule 15d-22(b)
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☐ |
Approximate number of holders of record as of the certification or
notice date: 13.
Pursuant to the requirements of the Securities Exchange Act of
1934, Calithera Biosciences, Inc. has caused this
certification/notice to be signed on its behalf by the undersigned
duly authorized person.
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| Date: March 14, 2023 |
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By: |
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/S/ SUSAN M.
MOLINEAUX, PH.D. |
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Name: |
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Susan M. Molineaux, Ph.D. |
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Title: |
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President and Chief Executive Officer |