NASDAQ:ALMS

Alumis . Common Stock Stock Insider Trading

etoro logo Buy ALMS
*Your capital is at risk
$28.25
-0.700 (-2.42%)
At Close: Jul 31, 2026

Alumis . Common Stock Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 99.32. In total, the insiders bought 14.55M and sold 3.38M ALMS shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
99.32
Buy 14.55M shares
Sell 3.38M shares
96% Buy Activity
Negligible or No Correlation

No Significant Signals

No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date Type Person Role Amount
Apr 01, 2026
Sell
Common Stock
J-Other
Tananbaum James B.
Director 1 123 337
Value: $0
Jan 26, 2026
Buy
Stock Option (Right to Buy)
A-Award
Pangali Sanam
Chief Legal Officer
Officer 186 200
Value: $4.90M
Jan 26, 2026
Buy
Stock Option (Right to Buy)
A-Award
Babler Martin
President, CEO And Chairman
CEO / President 745 875
Value: $19.6M
Jan 26, 2026
Buy
Stock Option (Right to Buy)
A-Award
Hardiman Roy C.
Chief Business & Strategy Ofcr
Officer 190 875
Value: $5.02M
Jan 26, 2026
Buy
Stock Option (Right to Buy)
A-Award
Bradley Mark Christopher
Chief Development Officer
Officer 190 225
Value: $5.00M
Jan 26, 2026
Buy
Stock Option (Right to Buy)
A-Award
Drappa Jorn
Chief Medical Officer
Officer 221 450
Value: $5.83M
Jan 26, 2026
Buy
Stock Option (Right to Buy)
A-Award
Schroer John R.
Chief Financial Officer
C-Suite Officer 202 225
Value: $5.32M
Jan 26, 2026
Buy
Stock Option (Right to Buy)
A-Award
Goldstein David M
Chief Scientific Officer
Officer 216 675
Value: $5.70M
Jan 09, 2026
Buy
Common Stock
P-Purchase
Akkaraju Srinivas
Director
Director 588 235
Value: $10.00M
Jan 08, 2026
Buy
Common Stock
P-Purchase
Foresite Labs, Llc
10 Percent Owner
10% Owner 117 647
Value: $2.00M
Jan 08, 2026
Buy
Common Stock
P-Purchase
Foresite Labs, Llc
10 Percent Owner
10% Owner 294 117
Value: $5.00M
Jan 08, 2026
Buy
Common Stock
P-Purchase
Foresite Capital Management Vi Llc
10 Percent Owner
10% Owner 117 647
Value: $2.00M
Jan 08, 2026
Buy
Common Stock
P-Purchase
Foresite Capital Management Vi Llc
10 Percent Owner
10% Owner 294 117
Value: $5.00M
Jan 08, 2026
Buy
Common Stock
P-Purchase
Tananbaum James B.
Director 117 647
Value: $2.00M
Jan 08, 2026
Buy
Common Stock
P-Purchase
Tananbaum James B.
Director 294 117
Value: $5.00M
Dec 31, 2025
Buy
Common Stock
Goldstein David M
Chief Scientific Officer
Officer 0
Value: $0
Dec 31, 2025
Buy
Common Stock
Goldstein David M
Chief Scientific Officer
Officer 0
Value: $0
Dec 31, 2025
Buy
Common Stock
Goldstein David M
Chief Scientific Officer
Officer 0
Value: $0
Dec 05, 2025
Buy
Common Stock
P-Purchase
Akkaraju Srinivas
Director
Director 51 380
Value: $551.3K
Dec 05, 2025
Buy
Common Stock
P-Purchase
Akkaraju Srinivas
Director
Director 70 028
Value: $701.0K
Dec 05, 2025
Buy
Common Stock
P-Purchase
Akkaraju Srinivas
Director
Director 64 969
Value: $581.5K
Dec 04, 2025
Buy
Common Stock
P-Purchase
Akkaraju Srinivas
Director
Director 66 027
Value: $540.1K
Dec 03, 2025
Buy
Common Stock
P-Purchase
Akkaraju Srinivas
Director
Director 100 000
Value: $775.0K
Dec 02, 2025
Buy
Common Stock
P-Purchase
Akkaraju Srinivas
Director
Director 96 000
Value: $724.8K
Dec 01, 2025
Buy
Common Stock
P-Purchase
Akkaraju Srinivas
Director
Director 86 350
Value: $644.2K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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