SINGER MICHAEL

PrivateCIK: 2000122
Location

GAITHERSBURG, MD

SINGER MICHAEL reported 1 transaction at CARTESIAN THERAPEUTICS, INC.

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

InsiderSINGER MICHAELCIK 2000122
Director
Since Mar 2026
-20K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
20K disposed
Non-Derivative Transactions1

Common Stock

Direct
G · Gift

Shares

20K

Price / share

Trade value

% of position

27.2%
11/18/2025
73.53K53.53K
Total

Net shares

20K

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)6

Common Stock

Indirect
Shares owned14.79K

Common Stock

Indirect
Shares owned383.80K

Common Stock

Indirect
Shares owned7.13K

Common Stock

Indirect
Shares owned56.72K

Common Stock

Indirect
Shares owned96.22K

Common Stock

Indirect
Shares owned96.22K
Total
654.87K indirect654.87K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
SINGER MICHAEL — Insider Transaction (Form 4) Filed Nov 19, 2025 | Finecho