0001209191-20-008125.txt : 20200210
0001209191-20-008125.hdr.sgml : 20200210
20200210194744
ACCESSION NUMBER: 0001209191-20-008125
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20200206
FILED AS OF DATE: 20200210
DATE AS OF CHANGE: 20200210
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Koppikar Utpal
CENTRAL INDEX KEY: 0001742696
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-36548
FILM NUMBER: 20593476
MAIL ADDRESS:
STREET 1: C/O ATARA BIOTHERAPEUTICS, INC.
STREET 2: 611 GATEWAY BLVD, SUITE 900
CITY: SOUTH SAN FRANCISCO
STATE: CA
ZIP: 94080
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Atara Biotherapeutics, Inc.
CENTRAL INDEX KEY: 0001604464
STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
IRS NUMBER: 460920988
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 611 GATEWAY BLVD
STREET 2: SUITE 900
CITY: SOUTH SAN FRANCISCO
STATE: CA
ZIP: 94080
BUSINESS PHONE: 650-278-8930
MAIL ADDRESS:
STREET 1: 611 GATEWAY BLVD
STREET 2: SUITE 900
CITY: SOUTH SAN FRANCISCO
STATE: CA
ZIP: 94080
4
1
doc4.xml
FORM 4 SUBMISSION
X0306
4
2020-02-06
0
0001604464
Atara Biotherapeutics, Inc.
ATRA
0001742696
Koppikar Utpal
C/O ATARA BIOTHERAPEUTICS, INC.
611 GATEWAY BLVD., SUITE 900
SOUTH SAN FRANCISCO
CA
94080
0
1
0
0
Chief Financial Officer
Common Stock
2020-02-06
4
S
0
1781
14.21
D
72282
D
Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of Restricted Stock Units. This sale is mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person. The sale is intended to comply with the requirements of Rule 10b5-1(c)(1)(i)(B) under the Exchange Act and be interpreted to meet the requirements of Rule 10b5-1(c).
/s/ David Tucker, Attorney-in-Fact for Utpal Koppikar
2020-02-10
EX-24.4_893506
2
poa.txt
POA DOCUMENT
POWER OF ATTORNEY
The undersigned, as a Section 16 reporting person of Atara
Biotherapeutics, Inc. (the "Company"), hereby constitutes and appoints Jeff
Cislini, David Tucker, Nimit Arora and Kim Merritt the undersigned's true and
lawful attorneys-in-fact to:
1. Complete and execute Forms 3, 4 and 5 and other forms and all
amendments thereto as such attorneys-in-fact shall in their discretion determine
to be required or advisable pursuant to Section 16 of the Securities Exchange
Act of 1934 (as amended) and the rules and regulations promulgated thereunder,
or any successor laws and regulations, as a consequence of the undersigned's
ownership, acquisition or disposition of securities of the Company; and
2. Do all acts necessary in order to file such forms with the
Securities and Exchange Commission, any securities exchange or national
association, the Company and such other person or agency as the
attorneys-in-fact shall deem appropriate.
The undersigned hereby ratifies and confirms all that said
attorneys-in-fact and agents shall do or cause to be done by virtue hereof. The
undersigned acknowledges that 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 Securities Exchange Act of 1934 (as amended).
This Power of Attorney shall remain in full force and effect until 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,
unless earlier revoked by the undersigned in a signed writing delivered to the
Company and the foregoing attorneys-in-fact.
The undersigned hereby terminates all prior powers of attorney regarding
the subject matter hereof.
IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to
be executed as of June 26, 2019.
Signature: /s/ Utpal Koppikar
Utpal Koppikar