4//SEC Filing
Newell Joe 4
Accession 0001567619-21-020780
CIK 0001604464other
Filed
Nov 17, 7:00 PM ET
Accepted
Nov 18, 5:54 PM ET
Size
5.4 KB
Accession
0001567619-21-020780
Insider Transaction Report
Form 4
Newell Joe
Chief Tech. Operations Officer
Transactions
- Sale
Common Stock
2021-11-16$17.12/sh−3,332$57,034→ 113,097 total
Footnotes (2)
- [F1]Shares sold pursuant to a 10b5-1 arrangement to satisfy tax obligations in connection with the vesting of previously granted Restricted Stock Units.
- [F2]The sale price of the reporting person's shares represents the weighted average price of all shares sold by a broker on November 16, 2021 on behalf of a group of employees of the Issuer to satisfy the payment of withholding tax liability of such employees. The prices actually received ranged from $16.45 to $17.3823. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold on behalf of the group at each price within the range.
Documents
Issuer
Atara Biotherapeutics, Inc.
CIK 0001604464
Entity typeother
Related Parties
1- filerCIK 0001702457
Filing Metadata
- Form type
- 4
- Filed
- Nov 17, 7:00 PM ET
- Accepted
- Nov 18, 5:54 PM ET
- Size
- 5.4 KB