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4//SEC Filing

Touchon Pascal 4

Accession 0000905148-24-002244

CIK 0001604464other

Filed

Aug 13, 8:00 PM ET

Accepted

Aug 14, 6:00 PM ET

Size

10.1 KB

Accession

0000905148-24-002244

Insider Transaction Report

Form 4
Period: 2024-08-12
Transactions
  • Disposition to Issuer

    Employee Stock Option (Right to Buy)

    2024-08-129,0000 total
    Exercise: $510.75Exp: 2029-06-24Common Stock (9,000 underlying)
  • Disposition to Issuer

    Employee Stock Option (Right to Buy)

    2024-08-129,6800 total
    Exercise: $303.75Exp: 2030-02-28Common Stock (9,680 underlying)
  • Disposition to Issuer

    Employee Stock Option (Right to Buy)

    2024-08-127,0750 total
    Exercise: $427.63Exp: 2031-02-28Common Stock (7,075 underlying)
Footnotes (4)
  • [F1]25% of the shares subject to the option vested on June 24, 2020, and the remaining shares vested in equal monthly installments over the following 36 months.
  • [F2]1/48th of the shares subject to the stock option vested and became exercisable each month with the initial installment vesting on April 1, 2020, subject to the reporting person's continuous service.
  • [F3]1/48th of the shares subject to the stock option vested and became exercisable each month with the initial installment vesting on April 1, 2021, subject to the reporting person's continuous service.
  • [F4]This option was cancelled by mutual agreement of the Issuer and the reporting person, in exchange for which cancellation the reporting person will receive a total cash payment of $100 as consideration.

Documents

1 file

Issuer

Atara Biotherapeutics, Inc.

CIK 0001604464

Entity typeother

Related Parties

1
  • filerCIK 0001780060

Filing Metadata

Form type
4
Filed
Aug 13, 8:00 PM ET
Accepted
Aug 14, 6:00 PM ET
Size
10.1 KB