ORWIN JOHN A

PrivateCIK: 1477384
Location

REDWOOD CITY, CA

ORWIN JOHN A (President & CEO) sold 22.8% of their position (22.95K shares) of ATRECA, INC. on the open market

Open‑market sale worth $8.6K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderORWIN JOHN ACIK 1477384
IssuerATRECA, INC.CIK 1532346
DirectorOfficer· President & CEO
Since Jun 2019
-22.95K
Net shares
Net seller
$8.6K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
22.95K disposed
Non-Derivative Transactions1

Class A Common Stock

Direct
S · Sale

Shares

22.95K

Price / share

$0.37

Trade value

$8.60K

% of position

22.8%
9/1/2023
100.49K77.54K
Total

Net shares

22.95K

Net value

-$8.60K

Derivative Transactions0
No derivative transactions reported
ORWIN JOHN A — Insider Transaction (Form 4) Filed Apr 3, 2024 | Finecho