CHO ESTHER

PrivateCIK: 2081460
Location

LEXINGTON, MA

CHO ESTHER (Chief Legal Officer) sold 11.1% of their position (4.49K shares) of KEROS THERAPEUTICS, INC. on the open market

Open‑market sale worth $46.2K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderCHO ESTHERCIK 2081460
IssuerKEROS THERAPEUTICS, INC.CIK 1664710
Officer· Chief Legal Officer
Since Jan 2026
-4.49K
Net shares
Net seller
$46.2K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
4.49K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

4.49K

Price / share

$10.29

Trade value

$46.15K

% of position

11.1%
8/18/2026
40.26K35.77K
Total

Net shares

4.49K

Net value

-$46.15K

Derivative Transactions0
No derivative transactions reported