Filing Details

Accession Number:
0001209191-15-048427
Form Type:
4
Zero Holdings:
No
Publication Time:
2015-06-01 17:37:30
Reporting Period:
2015-05-29
Filing Date:
2015-06-01
Accepted Time:
2015-06-01 17:37:30
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1604464 Atara Biotherapeutics Inc. ATRA Biological Products, (No Disgnostic Substances) (2836) 460920988
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1205442 John Mcgrath 701 Gateway Boulevard
Suite 200
South San Francisco CA 94080
Chief Financial Officer No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2015-05-29 10,000 $40.00 37,352 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
Footnotes
  1. Transaction pursuant to Rule 10b5-1 Plan adopted December 12, 2014.