BAIRD WILLIAM D III

PrivateCIK: 1547658
Location

CAMBRIDGE, MA

BAIRD WILLIAM D III (Treasurer & CFO) sold 0.5% of their position (5.09K shares) of 2SEVENTY BIO, INC. on the open market

Open‑market sale worth $25.2K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderBAIRD WILLIAM D IIICIK 1547658
Issuer2SEVENTY BIO, INC.CIK 1860782
Officer· Treasurer & CFO
Since Oct 2021
-5.09K
Net shares
Net seller
$25.2K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
5.09K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

5.09K

Price / share

$4.95

Trade value

$25.18K

% of position

0.5%
3/17/2025
1.13M1.12M
Total

Net shares

5.09K

Net value

-$25.18K

Derivative Transactions0
No derivative transactions reported
BAIRD WILLIAM D III — Insider Transaction (Form 4) Filed Mar 19, 2025 | Finecho