Alumis legal chief sells, exercises 5,000 shares

Rhea-AI Filing Summary

ALUMIS INC. Chief Legal Officer Sanam Pangali exercised stock options for 5,000 shares of common stock at $5.06 per share and sold 5,000 shares in an open-market transaction at $28.00 per share on July 6, 2026.

Following these transactions, Pangali directly owns 11,111 shares of Alumis common stock. The exercised options were granted under the company’s 2024 Equity Incentive Plan, with vesting tied to the executive’s continued service.

Insider Trade Summary

Exercise and Sale: 5,000 shares ($115K approx. pre-tax spread)

Exercise and Sale 3 txns

Insider Pangali Sanam

Role Chief Legal Officer

Sold 5,000 shs ($140K)

Approx. gross sale proceeds $140K

Approx. exercise cost $25K

Approx. pre-tax spread $115K

Type	Security	Shares	Price	Value
Exercise	Stock Option (Right to Buy)	5,000	$0.00	$0.00
Exercise	Common Stock	5,000	$5.06	$25K
Sale	Common Stock	5,000	$28.00	$140K

Holdings After Transaction: Stock Option (Right to Buy) — 36,000 contracts (Direct); Common Stock — 11,111 shares (Direct)

Footnotes (1)

1. F1. 25% of the shares underlying this option vested on February 18, 2026, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and the Reporting Person's Continuous Service (as defined in the Issuer's 2024 Equity Incentive Plan) to the Issuer on each such vesting date.

Key Figures

Shares sold: 5,000 shares Sale price: $28.00 per share Options exercised: 5,000 shares +3 more

6 metrics

Shares sold 5,000 shares Open-market sale of common stock at $28.00 on July 6, 2026

Sale price $28.00 per share Price for 5,000-share open-market sale of common stock

Options exercised 5,000 shares Stock option exercise into common stock at $5.06 per share

Exercise price $5.06 per share Conversion price for 5,000-share stock option

Shares owned after 11,111 shares Direct ownership of Alumis common stock following transactions

Option expiration February 17, 2035 Expiration date for the stock option (right to buy)

Key Terms

open-market sale, Stock Option (Right to Buy), derivative exercise/conversion, Continuous Service, +1 more

5 terms

open-market sale financial

"5,000 shares in an open-market transaction at $28.00 per share"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Stock Option (Right to Buy) financial

"security_title: "Stock Option (Right to Buy)""

derivative exercise/conversion financial

"transaction_action: "derivative exercise/conversion""

Continuous Service financial

"subject to ... the Reporting Person's Continuous Service ... on each such vesting date"

2024 Equity Incentive Plan financial

"defined in the Issuer's 2024 Equity Incentive Plan to the Issuer"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did ALUMIS (ALMS) report for Sanam Pangali?

ALUMIS reported that Chief Legal Officer Sanam Pangali exercised 5,000 stock options at $5.06 per share and sold 5,000 common shares at $28.00 per share on July 6, 2026, according to a Form 4 insider trading filing.

How many ALUMIS (ALMS) shares does Sanam Pangali hold after the Form 4?

After the reported transactions, Sanam Pangali directly owns 11,111 shares of ALUMIS common stock. This figure reflects holdings following the 5,000-share option exercise and the separate 5,000-share open-market sale disclosed in the Form 4 filing.

At what prices did Sanam Pangali trade ALUMIS (ALMS) shares?

Sanam Pangali exercised stock options for 5,000 ALUMIS shares at an exercise price of $5.06 per share and sold 5,000 common shares in an open-market transaction at $28.00 per share, based on the Form 4 disclosure.

What type of equity award did Sanam Pangali exercise at ALUMIS (ALMS)?

Pangali exercised a "Stock Option (Right to Buy)" covering 5,000 underlying ALUMIS common shares. The option carried a $5.06 exercise price and was granted under the company’s 2024 Equity Incentive Plan with service-based vesting conditions.

When do Sanam Pangali’s ALUMIS (ALMS) stock options expire?

The stock option exercised for 5,000 ALUMIS shares has an expiration date of February 17, 2035. The filing notes a vesting schedule tied to continued service, but all 5,000 of these underlying shares were exercised in the reported transaction.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 07/08/2026 - 04:40 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Pangali Sanam

(Last) (First) (Middle)

C/O ALUMIS INC.

280 EAST GRAND AVENUE

(Street)

SOUTH SAN FRANCISCO CALIFORNIA 94080

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ALUMIS INC. [ ALMS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Legal Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/06/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	07/06/2026		M		5,000	A	$5.06	16,111	D
Common Stock	07/06/2026		S		5,000	D	$28	11,111	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (Right to Buy)	$5.06	07/06/2026		M			5,000	(1)	02/17/2035	Common Stock	5,000	$0	36,000	D

Explanation of Responses:

1. 25% of the shares underlying this option vested on February 18, 2026, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and the Reporting Person's Continuous Service (as defined in the Issuer's 2024 Equity Incentive Plan) to the Issuer on each such vesting date.

	/s/ Sanam Pangali	07/08/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)