Schroer John R.
SEC insider (Form 3/4/5 filer). CIK 0001744578. Chief Financial Officer at ALUMIS INC. (ALMS) and 1 other issuer. 5 reported Form 4/5 transactions since Sep 2024; latest on Aug 3, 2026. Located in SOUTH SAN FRANCISCO, CA.
Companies Schroer John R. has filed insider reports for
- ALUMIS INC. (ALMS): Officer, Chief Financial Officer
- Azitra, Inc. (AZTR): Director
Schroer John R.
CIK: 0001744578
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)1 (20.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)4 (80.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- Aug 3, 2026ALMS
ALUMIS INC.
SaleDirect3.3K shares at avg. $26.37$87K - Jan 26, 2026ALMS
ALUMIS INC.
AwardDirectStock Option (Right to Buy)
202.2K shares- - Dec 19, 2025AZTR
Azitra, Inc.
AwardDirectStock Options (Right To Buy)
3K shares- - Jul 29, 2025ALMS
ALUMIS INC.
AwardDirect28K shares- - Feb 18, 2025ALMS
ALUMIS INC.
AwardDirectStock Option (Right to Buy)
140K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 3, 2026 |  ALMS ALUMIS INC. | Sale | 3,282 | $26.37 | $86,546 | Direct |
| Jan 26, 2026 | ALMS ALUMIS INC. | Award Stock Option (Right to Buy) | 202,225 | - | - | Direct |
| Dec 19, 2025 |  AZTR Azitra, Inc. | Award Stock Options (Right To Buy) | 3,003 | - | - | Direct |
| Jul 29, 2025 | ALMS ALUMIS INC. | Award | 28,000 | - | - | Direct |
| Feb 18, 2025 | ALMS ALUMIS INC. | Award Stock Option (Right to Buy) | 140,000 | - | - | Direct |
1-5 of 5 transactions