Tito Serafini - Sep 2, 2022 Form 4 Insider Report for Atreca, Inc. (BCEL)

Signature
/s/ Courtney J. Phillips, Attorney-In-Fact
Stock symbol
BCEL
Transactions as of
Sep 2, 2022
Transactions value $
-$13,573
Form type
4
Date filed
9/20/2022, 06:13 PM
Previous filing
Jun 30, 2022
Next filing
Feb 13, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BCEL Class A Common Stock Sale -$13.6K -7.65K -18.12% $1.78 34.6K Sep 2, 2022 Direct F1, F2
holding BCEL Class A Common Stock 50K Sep 2, 2022 By the Serafini/Postner Irrevocable Remainder Trust
holding BCEL Class A Common Stock 229K Sep 2, 2022 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.
F2 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.74 to $1.83 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.