Tito Serafini - Apr 1, 2024 Form 4 Insider Report for Atreca, Inc. (BCEL)

Role
Director
Signature
/s/ Courtney J. Phillips, Attorney-in-Fact
Stock symbol
BCEL
Transactions as of
Apr 1, 2024
Transactions value $
-$1,455
Form type
4
Date filed
4/3/2024, 09:50 PM
Previous filing
Apr 3, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BCEL Class A Common Stock Sale -$1.46K -20.8K -32.27% $0.07* 43.6K Apr 1, 2024 Direct F1
holding BCEL Class A Common Stock 50K Apr 1, 2024 By the Serafini/Postner Irrevocable Remainder Trust
holding BCEL Class A Common Stock 229K Apr 1, 2024 By the Serafini/Postner Revocable Trust
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" and does not represent a discretionary trade by the Reporting Person.