StockCIK 1847367

ALUMIS INC. (ALMS): Insider Trades and Fund Holdings

In the past 12 months, ALUMIS INC. insiders reported 2 open-market purchases worth $10.7M and 1 sale worth $1.01M; 0 of the sales were reported as made under a 10b5-1 trading plan.

2Insider buys, 12 months

$10.7MBought by insiders, 12 months

$1.01MSold by insiders, 12 months

1Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Sep 9, 2026.

Recent ALMS insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Sep 9	Sep 8	Srinivas AkkarajuDirector	Director (ind.)	▲ BUY	546,581	10.63	$5.81M	+31%	Form 4 ↗
Sep 9	Sep 4	Srinivas AkkarajuDirector	Director (ind.)	▲ BUY	440,140	11.17	$4.92M	+27%	Form 4 ↗
Sep 9	Sep 8	Srinivas AkkarajuDirector	Director (ind.)	▼ SELL	96,131	10.55	$1.01M	−4.5%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

Insider	Role	Buys	Bought	Sells	Sold	Latest
Srinivas Akkaraju	Director	2	$10.7M	1	$1.01M	Sep 9, 2026

Tracked funds that report ALMS

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Renaissance Technologies	Q2 2026	23,335	$657K	0.00%	▼ −69.0%

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →