DRAPPA JORN

PrivateCIK: 1789317
Location

SOUTH SAN FRANCISCO, CA

DRAPPA JORN (Chief Medical Officer) sold 4.1% of their position (2.45K shares) of ALUMIS INC. on the open market

Open‑market sale worth $64.5K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderDRAPPA JORNCIK 1789317
IssuerALUMIS INC.CIK 1847367
Officer· Chief Medical Officer
Since Jan 2026
-2.45K
Net shares
Net seller
$64.5K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
2.45K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

2.45K

Price / share

$26.37

Trade value

$64.53K

% of position

4.1%
8/3/2026
59.34K56.89K
Total

Net shares

2.45K

Net value

-$64.53K

Derivative Transactions0
No derivative transactions reported