NEWTON CHARLES W.

PrivateCIK: 1866219
Location

ATHERTON, CA

NEWTON CHARLES W. reported 2 transactions at 2SEVENTY BIO, INC.

Review the transaction codes below to understand the nature of each event.

InsiderNEWTON CHARLES W.CIK 1866219
Issuer2SEVENTY BIO, INC.CIK 1860782
Director
Since Mar 2024
-68.08K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
68.08K disposed
Non-Derivative Transactions2

Common Stock

Direct
D · Disposition

Shares

17.09K

Price / share

Trade value

% of position

75.5%
5/13/2025
22.63K5.53K

Common Stock

Direct
U · U

Shares

5.53K

Price / share

Trade value

% of position

New position
5/13/2025
5.53K0.00
Total

Net shares

22.63K

Net value

$0.00

Derivative Transactions2

Stock Options (Right to buy)

Direct
D · Disposition
Converts to

Common Stock

33.40K shares

Shares

33.40K

Strike price

4.54

Held after

0.00

Exercisable

5/13/2025

Stock Options (Right to buy)

Direct
D · Disposition
Converts to

Common Stock

12.05K shares

Shares

12.05K

Strike price

3.93

Held after

0.00

Exercisable

5/13/2025
NEWTON CHARLES W. — Insider Transaction (Form 4) Filed May 15, 2025 | Finecho