0000315066-13-003262.txt : 20130510
0000315066-13-003262.hdr.sgml : 20130510
20130510122415
ACCESSION NUMBER: 0000315066-13-003262
CONFORMED SUBMISSION TYPE: SC 13G
PUBLIC DOCUMENT COUNT: 1
FILED AS OF DATE: 20130510
DATE AS OF CHANGE: 20130510
SUBJECT COMPANY:
COMPANY DATA:
COMPANY CONFORMED NAME: TETRAPHASE PHARMACEUTICALS INC
CENTRAL INDEX KEY: 0001373707
STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: SC 13G
SEC ACT: 1934 Act
SEC FILE NUMBER: 005-87366
FILM NUMBER: 13832104
BUSINESS ADDRESS:
STREET 1: 480 ARSENAL STREET
STREET 2: SUITE 110
CITY: WATERTOWN
STATE: MA
ZIP: 02472
BUSINESS PHONE: 617.715.3600
MAIL ADDRESS:
STREET 1: 480 ARSENAL STREET
STREET 2: SUITE 110
CITY: WATERTOWN
STATE: MA
ZIP: 02472
FILED BY:
COMPANY DATA:
COMPANY CONFORMED NAME: FMR LLC
CENTRAL INDEX KEY: 0000315066
STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000]
IRS NUMBER: 061209781
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: SC 13G
BUSINESS ADDRESS:
STREET 1: 245 SUMMER STREET
CITY: BOSTON
STATE: MA
ZIP: 02210
BUSINESS PHONE: 6175706339
MAIL ADDRESS:
STREET 1: 245 SUMMER STREET
CITY: BOSTON
STATE: MA
ZIP: 02210
FORMER COMPANY:
FORMER CONFORMED NAME: FMR CORP
DATE OF NAME CHANGE: 19920717
SC 13G
1
filing.txt
SCHEDULE 13G
Amendment No. 0
TETRAPHASE PHARMACEUTICALS INC
Common Stock
Cusip #88165N105
Cusip #88165N105
Item 1: Reporting Person - FMR LLC
Item 4: Delaware
Item 5: 2,141,645
Item 6: 0
Item 7: 2,141,645
Item 8: 0
Item 9: 2,141,645
Item 11: 10.779%
Item 12: HC
Cusip #88165N105
Item 1: Reporting Person - Edward C. Johnson 3d
Item 4: United States of America
Item 5: 0
Item 6: 0
Item 7: 2,141,645
Item 8: 0
Item 9: 2,141,645
Item 11: 10.779%
Item 12: IN
SCHEDULE 13G - TO BE INCLUDED IN
STATEMENTS
FILED PURSUANT TO RULE 13d-1(c)
Item 1(a). Name of Issuer:
TETRAPHASE
PHARMACEUTICALS INC
Item 1(b). Name of Issuer's Principal Executive Offices:
480 Arsenal Street
Ste 110
Watertown, MA 02472
USA
Item 2(a). Name of Person Filing:
FMR LLC
Item 2(b). Address or Principal Business Office or, if None,
Residence:
245 Summer Street, Boston,
Massachusetts 02210
Item 2(c). Citizenship:
Not applicable
Item 2(d). Title of Class of Securities:
Common Stock
Item 2(e). CUSIP Number:
88165N105
Item 3. This statement is filed pursuant to Rule 13d-1(c)
Item 4. Ownership
(a) Amount Beneficially Owned: 2,141,645
(b) Percent of Class: 10.779%
(c) Number of shares as to which such
person has:
(i) sole power to vote or to direct
the vote: 2,141,645
(ii) shared power to vote or to
direct the vote: 0
(iii) sole power to dispose or to
direct the disposition of: 2,141,645
(iv) shared power to dispose or to
direct the disposition of: 0
Item 5. Ownership of Five Percent or Less of a Class.
Not applicable.
Item 6. Ownership of More than Five Percent on Behalf of Another
Person.
Various persons have the right to receive or the power to
direct the receipt of dividends from, or the proceeds from the
sale of, the Common Stock of TETRAPHASE
PHARMACEUTICALS INC. The interest of one person,
Beacon Bioventures Limited Partnership, in the Common
Stock of TETRAPHASE PHARMACEUTICALS INC,
amounted to 2,127,227 shares or 10.707% of the total
outstanding Common Stock at April 30, 2013.
Item 7. Identification and Classification of the Subsidiary Which
Acquired the Security Being Reported on By the Parent
Holding Company.
See attached Exhibit A.
Item 8. Identification and Classification of Members of
the Group.
Not applicable. See attached Exhibit A.
Item 9. Notice of Dissolution of Group.
Not applicable.
Item 10. Certification.
By signing below I certify that, to the best of my knowledge
and belief, the securities referred to above were acquired in the
ordinary course of business and were not acquired for the
purpose of and do not have the effect of changing or
influencing the control of the issuer of such securities and
were not acquired in connection with or as a participant in any
transaction having such purpose or effect.
Signature
After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth in this statement
is true, complete and correct.
May 09, 2013
Date
/s/ Scott C. Goebel
Signature
Scott C. Goebel
Duly authorized under Power of Attorney
effective as of June 1, 2008 by and on behalf of FMR LLC
and its direct and indirect subsidiaries
SCHEDULE 13G - TO BE INCLUDED IN
STATEMENTS
FILED PURSUANT TO RULE 13d-1(c)
The ownership of one person, Beacon Bioventures
Limited Partnership, amounted to 2,127,227 shares or
10.707% of the Common Stock outstanding. Beacon
Bioventures Limited Partnership has its principal business
office at 245 Summer Street, Boston, Massachusetts 02210.
Beacon Bioventures Limited Partnership and Beacon
Bioventures Principals Limited Partnership, 245 Summer
Street, Boston, Massachusetts 02210, each a Delaware limited
partnership, are the beneficial owners of 2,127,227 shares and
14,418 shares, respectively, or 10.707% and 0.073%
respectively, of the Common Stock outstanding. Beacon
Bioventures Advisors Limited Partnership is the general
partner of Beacon Bioventures Limited Partnership and
Beacon Bioventures Principals Limited Partnership. The
general partner of Beacon Bioventures Advisors Limited
Partnership is Fidelity Biosciences Corp., a wholly-owned
subsidiary of FMR LLC
Members of the family of Edward C. Johnson 3d,
Chairman of FMR LLC, are the predominant owners, directly
or through trusts, of Series B voting common shares of FMR
LLC, representing 49% of the voting power of FMR LLC.
The Johnson family group and all other Series B shareholders
have entered into a shareholders' voting agreement under
which all Series B voting common shares will be voted in
accordance with the majority vote of Series B voting common
shares. Accordingly, through their ownership of voting
common shares and the execution of the shareholders' voting
agreement, members of the Johnson family may be deemed,
under the Investment Company Act of 1940, to form a
controlling group with respect to FMR LLC.
SCHEDULE 13G - TO BE INCLUDED IN
STATEMENTS
FILED PURSUANT TO RULE 13d-1(c)
RULE 13d-1(f)(1) AGREEMENT
The undersigned persons, on May 09, 2013, agree and
consent to the joint filing on their behalf of this Schedule 13G
in connection with their beneficial ownership of the Common
Stock of TETRAPHASE PHARMACEUTICALS INC at
April 30, 2013.
FMR LLC
By /s/ Scott C. Goebel
Scott C. Goebel
Duly authorized under Power of Attorney effective as
of June 1, 2008, by and on behalf of FMR LLC and its direct
and indirect subsidiaries
Edward C. Johnson 3d
By /s/ Scott C. Goebel
Scott C. Goebel
Duly authorized under Power of Attorney effective as
of June 1, 2008, by and on behalf of Edward C. Johnson 3d