ALUMIS INC. insider trading
ALMS$6.85-0.36 (-4.99% today)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+73.0%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Unlock quarterly net flowKey players
- JBJames B. TananbaumNot reported
- SASrinivas AkkarajuNot reported
- DMDavid M. GoldsteinNot reported
- RCRoy C. HardimanNot reported
- MBMartin BablerNot reported
- MCMark Christopher BradleyNot reported
- JDJorn DrappaNot reported
- DRDerrick RichardsonNot reported
- ZYZhengbin YaoNot reported
- JRJohn R. SchroerNot reported
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| ALMS | Srinivas Akkaraju | Open market purchase$2.9M | +3.9% | $10.63 | $2.9M | Sep 8, 2026 | Sep 9, 2026 |
| ALMS | Srinivas Akkaraju | Open market purchase$2.9M | +3.9% | $10.63 | $2.9M | Sep 8, 2026 | Sep 9, 2026 |
| ALMS | Srinivas Akkaraju | Open market sell$507K | -0.7% | $10.55 | $507K | Sep 8, 2026 | Sep 9, 2026 |
| ALMS | Srinivas Akkaraju | Open market sell$507K | -0.7% | $10.55 | $507K | Sep 8, 2026 | Sep 9, 2026 |
| ALMS | Srinivas Akkaraju | Open market purchase$2.46M | +3.2% | $11.17 | $2.46M | Sep 4, 2026 | Sep 9, 2026 |
| ALMS | Srinivas Akkaraju | Open market purchase$2.46M | +3.2% | $11.17 | $2.46M | Sep 4, 2026 | Sep 9, 2026 |
| ALMS | Sanam Pangali | Open market sell$36K | -12.3% | $26.37 | $36K | Aug 3, 2026 | Aug 5, 2026 |
| ALMS | Mark Christopher Bradley | Open market sell$67.8K | -3.6% | $26.37 | $67.8K | Aug 3, 2026 | Aug 5, 2026 |
| ALMS | Jorn Drappa | Open market sell$64.5K | -4.1% | $26.37 | $64.5K | Aug 3, 2026 | Aug 5, 2026 |
| ALMS | David M. Goldstein | Open market sell$68.5K | -1.0% | $26.37 | $68.5K | Aug 3, 2026 | Aug 5, 2026 |
| ALMS | John R. Schroer | Open market sell$86.5K | -11.7% | $26.37 | $86.5K | Aug 3, 2026 | Aug 5, 2026 |
| ALMS | Roy C. Hardiman | Open market sell$71K | -1.2% | $26.37 | $71K | Aug 3, 2026 | Aug 5, 2026 |
| ALMS | Srinivas Akkaraju | Open market purchase$10M | +10.2% | $17.00 | $10M | Jan 9, 2026 | Jan 13, 2026 |
| ALMS | Foresite Labs, LLC | Open market purchase$5M | +11.3% | $17.00 | $5M | Jan 8, 2026 | Jan 12, 2026 |
| ALMS | Foresite Labs, LLC | Open market purchase$2M | +2.1% | $17.00 | $2M | Jan 8, 2026 | Jan 12, 2026 |
| ALMS | Foresite Labs Fund I, L.P. | Open market purchase$5M | +11.3% | $17.00 | $5M | Jan 8, 2026 | Jan 12, 2026 |
| ALMS | Foresite Labs Fund I, L.P. | Open market purchase$2M | +2.1% | $17.00 | $2M | Jan 8, 2026 | Jan 12, 2026 |
| ALMS | James B. Tananbaum | Open market purchase$5M | +11.3% | $17.00 | $5M | Jan 8, 2026 | Jan 12, 2026 |
| ALMS | James B. Tananbaum | Open market purchase$2M | +2.1% | $17.00 | $2M | Jan 8, 2026 | Jan 12, 2026 |
| ALMS | Srinivas Akkaraju | Open market purchase$551K | +0.9% | $10.73 | $551K | Dec 5, 2025 | Dec 9, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$701K | +1.2% | $10.01 | $701K | Dec 5, 2025 | Dec 9, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$581K | +1.2% | $8.95 | $581K | Dec 5, 2025 | Dec 9, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$540K | +1.2% | $8.18 | $540K | Dec 4, 2025 | Dec 4, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$775K | +1.9% | $7.75 | $775K | Dec 3, 2025 | Dec 4, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$725K | +1.8% | $7.55 | $725K | Dec 2, 2025 | Dec 4, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$644K | +1.7% | $7.46 | $644K | Dec 1, 2025 | Dec 1, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$296K | +0.8% | $7.64 | $296K | Nov 28, 2025 | Dec 1, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$371K | +1.0% | $7.64 | $371K | Nov 26, 2025 | Dec 1, 2025 |
| ALMS | Foresite Labs Fund I, L.P. | Open market purchase$533K | +2.8% | $7.38 | $533K | Nov 21, 2025 | Nov 25, 2025 |
| ALMS | James B. Tananbaum | Open market purchase$533K | +2.8% | $7.38 | $533K | Nov 21, 2025 | Nov 25, 2025 |
| ALMS | Foresite Labs Affiliates 2021, LLC | Open market purchase$533K | +2.8% | $7.38 | $533K | Nov 21, 2025 | Nov 25, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$905K | +2.5% | $7.20 | $905K | Nov 20, 2025 | Nov 24, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$904K | +2.8% | $6.56 | $904K | Nov 19, 2025 | Nov 19, 2025 |
| ALMS | Foresite Labs Affiliates 2021, LLC | Open market purchase$1.25M | +8.1% | $6.56 | $1.25M | Nov 19, 2025 | Nov 19, 2025 |
| ALMS | Foresite Capital Management VI LLC | Open market purchase$1.25M | +8.1% | $6.56 | $1.25M | Nov 19, 2025 | Nov 19, 2025 |
| ALMS | James B. Tananbaum | Open market purchase$1.25M | +8.1% | $6.56 | $1.25M | Nov 19, 2025 | Nov 19, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$621K | +2.2% | $6.05 | $621K | Nov 18, 2025 | Nov 19, 2025 |
| ALMS | Foresite Labs Affiliates 2021, LLC | Open market purchase$727K | +5.3% | $6.19 | $727K | Nov 18, 2025 | Nov 19, 2025 |
| ALMS | Foresite Capital Management VI LLC | Open market purchase$727K | +5.3% | $6.19 | $727K | Nov 18, 2025 | Nov 19, 2025 |
| ALMS | James B. Tananbaum | Open market purchase$727K | +5.3% | $6.19 | $727K | Nov 18, 2025 | Nov 19, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$5.04K | 0.0% | $5.51 | $5.04K | Nov 17, 2025 | Nov 19, 2025 |
| ALMS | Foresite Labs Affiliates 2021, LLC | Open market purchase$839K | +7.2% | $5.59 | $839K | Nov 17, 2025 | Nov 19, 2025 |
| ALMS | Foresite Labs Affiliates 2021, LLC | Open market purchase$280K | +2.5% | $5.60 | $280K | Nov 17, 2025 | Nov 19, 2025 |
| ALMS | Foresite Capital Management VI LLC | Open market purchase$839K | +7.2% | $5.59 | $839K | Nov 17, 2025 | Nov 19, 2025 |
| ALMS | Foresite Capital Management VI LLC | Open market purchase$280K | +2.5% | $5.60 | $280K | Nov 17, 2025 | Nov 19, 2025 |
| ALMS | James B. Tananbaum | Open market purchase$839K | +7.2% | $5.59 | $839K | Nov 17, 2025 | Nov 19, 2025 |
| ALMS | James B. Tananbaum | Open market purchase$280K | +2.5% | $5.60 | $280K | Nov 17, 2025 | Nov 19, 2025 |
| ALMS | Srinivas Akkaraju | Open market purchase$1.45M | +6.2% | $5.25 | $1.45M | Nov 13, 2025 | Nov 17, 2025 |