Pascal Touchon - 01 Mar 2022 Form 4 Insider Report for Atara Biotherapeutics, Inc. (ATRA)

Signature
/s/ David Tucker, Attorney-in-Fact for Pascal Touchon
Issuer symbol
ATRA
Transactions as of
01 Mar 2022
Net transactions value
-$87,009
Form type
4
Filing time
03 Mar 2022, 18:02:34 UTC
Previous filing
18 Nov 2021
Next filing
19 May 2022

Quoteable Key Fact

"Pascal Touchon filed Form 4 for Atara Biotherapeutics, Inc. (ATRA) on 03 Mar 2022."

Quick Takeaways

  • This page summarizes Pascal Touchon's Form 4 filing for Atara Biotherapeutics, Inc. (ATRA).
  • 3 reported transactions and 1 derivative row are listed below.
  • Filing timestamp: 03 Mar 2022, 18:02.

What Changed

  • Previous filing in this sequence was filed on 18 Nov 2021.
  • Current net transaction value: -$87,009.

Why This Matters

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Source Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

See Original Filing

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ATRA Common Stock Award $0 +180,565 +55% $0.000000 509,054 01 Mar 2022 Direct F1
transaction ATRA Common Stock Sale $87,009 -8,828 -1.7% $9.86 500,226 01 Mar 2022 Direct F2, F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ATRA Employee Stock Option (Right to Buy) Award $0 +339,419 $0.000000 339,419 01 Mar 2022 Common Stock 339,419 $10.21 Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These restricted stock units vest in 16 equal quarterly installments on each Company Quarterly Vesting Date (as defined below), with the initial installment vesting on May 15, 2022, subject to the reporting person's continuous service. Company Quarterly Vesting Date means March 1, May 15, August 15 and November 15 of each year.
F2 Shares sold pursuant to a 10b5-1 arrangement to satisfy tax obligations in connection with the vesting of previously granted restricted stock units.
F3 The sale price of the reporting person's shares represents the weighted average price of all shares sold by a broker on March 1, 2022 on behalf of a group of employees of the Issuer to satisfy the payment of withholding tax liability of such employee.
F4 1/48th of the shares subject to the stock option vest and become exercisable each month with the initial installment vesting on April 1, 2022, subject to the reporting person's continuous service.