HAPPEL DAVID

PrivateCIK: 1623567
Location

FOSTER CITY, CA

HAPPEL DAVID (President & CEO) sold 8.0% of their position (64.05K shares) of SAGIMET BIOSCIENCES INC. on the open market

Open‑market sale worth $497.1K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderHAPPEL DAVIDCIK 1623567
IssuerSAGIMET BIOSCIENCES INC.CIK 1400118
DirectorOfficer· President & CEO
Since Feb 2026
-64.05K
Net shares
Net seller
$497.1K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
64.05K disposed
Non-Derivative Transactions1

Series A Common Stock

Direct
S · Sale

Shares

64.05K

Price / share

$7.76

Trade value

$497.07K

% of position

8.0%
7/20/2026
805.62K741.57K
Total

Net shares

64.05K

Net value

-$497.07K

Derivative Transactions0
No derivative transactions reported