MICHAELSON JENNIFER

PrivateCIK: 1838061
Location

CAMBRIDGE, MA

MICHAELSON JENNIFER (See Remarks) sold 6.1% of their position (11.74K shares) of CULLINAN THERAPEUTICS, INC. on the open market

Open‑market sale worth $165.4K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderMICHAELSON JENNIFERCIK 1838061
Officer· See Remarks
Since Jan 2021
-11.74K
Net shares
Net seller
$165.4K
Total sold
2
Open market trades
0B · 2S
4
Total transactions
8K acquired · 19.74K disposed
Non-Derivative Transactions3

Common Stock

Direct
S · Sale

Shares

3.74K

Price / share

$13.62

Trade value

$50.97K

% of position

2.0%
2/20/2026
185.72K181.98K

Common Stock

Direct
M · Option Exercise

Shares

+8K

Price / share

$4.30

Trade value

$34.40K

% of position

4.4%
2/20/2026
181.98K189.98K

Common Stock

Direct
S · Sale

Shares

8K

Price / share

$14.30

Trade value

$114.40K

% of position

4.2%
2/20/2026
189.98K181.98K
Total

Net shares

3.74K

Net value

-$130.97K

Derivative Transactions1

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

8K shares

Shares

8K

Strike price

4.3

Held after

124.99K

Exercisable

2/20/2026
MICHAELSON JENNIFER — Insider Transaction (Form 4) Filed Feb 23, 2026 | Finecho