MAUS MARCELA V.

PrivateCIK: 1876710
Location

LEXINGTON, MA

MAUS MARCELA V. reported 2 transactions at 2SEVENTY BIO, INC.

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

InsiderMAUS MARCELA V.CIK 1876710
Issuer2SEVENTY BIO, INC.CIK 1860782
Director
Since Oct 2021
-47.85K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
3
Total transactions
47.85K disposed
Non-Derivative Transactions2

Common Stock

Direct
D · Disposition

Shares

12.05K

Price / share

Trade value

% of position

50.7%
5/13/2025
23.75K11.70K

Common Stock

Direct
U · U

Shares

11.70K

Price / share

Trade value

% of position

New position
5/13/2025
11.70K0.00
Total

Net shares

23.75K

Net value

$0.00

Derivative Transactions1

Stock Options (Right to buy)

Direct
D · Disposition
Converts to

Common Stock

24.10K shares

Shares

24.10K

Strike price

3.93

Held after

0.00

Exercisable

5/13/2025
MAUS MARCELA V. — Insider Transaction (Form 4) Filed May 15, 2025 | Finecho