Drappa Jorn
SEC insider (Form 3/4/5 filer). CIK 0001789317. Chief Medical Officer at ALUMIS INC. (ALMS). 6 reported Form 4/5 transactions since Sep 2024; latest on Aug 3, 2026. Located in SOUTH SAN FRANCISCO, CA.
Companies Drappa Jorn has filed insider reports for
- ALUMIS INC. (ALMS): Officer, Chief Medical Officer
Drappa Jorn
CIK: 0001789317
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)1 (16.7%)
Position reduction
Option Exercises (M)2 (33.3%)
Derivative conversions
Awards (A)3 (50.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ALMS
ALUMIS INC.
Officer
Discretionary Trading P&L
Holdings
Transaction History (6 total)
- Aug 3, 2026ALMS
ALUMIS INC.
SaleDirect2.4K shares at avg. $26.37$65K - May 22, 2026ALMS
ALUMIS INC.
ExerciseDirect11.3K shares at avg. $8.84$100K - May 22, 2026ALMS
ALUMIS INC.
ExerciseDirect15.5K shares at avg. $5.06$79K - Jan 26, 2026ALMS
ALUMIS INC.
AwardDirectStock Option (Right to Buy)
221.5K shares- - Jul 29, 2025ALMS
ALUMIS INC.
AwardDirect25.5K shares- - Feb 18, 2025ALMS
ALUMIS INC.
AwardDirectStock Option (Right to Buy)
180K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 3, 2026 | ALMS ALUMIS INC. | Sale | 2,447 | $26.37 | $64,527 | Direct |
| May 22, 2026 | ALMS ALUMIS INC. | Exercise | 11,317 | $8.84 | $100,042 | Direct |
| May 22, 2026 | ALMS ALUMIS INC. | Exercise | 15,535 | $5.06 | $78,607 | Direct |
| Jan 26, 2026 | ALMS ALUMIS INC. | Award Stock Option (Right to Buy) | 221,450 | - | - | Direct |
| Jul 29, 2025 | ALMS ALUMIS INC. | Award | 25,450 | - | - | Direct |
| Feb 18, 2025 | ALMS ALUMIS INC. | Award Stock Option (Right to Buy) | 180,000 | - | - | Direct |
1-6 of 6 transactions