CalciMedica director Guerard gets 20,000-share option

The option's monthly vesting began August 19, 2026, and it will be fully vested on the date of CalciMedica's 2027 annual meeting.

Rhea-AI Filing Summary

CalciMedica, Inc. director Frederic Guerard acquired a director stock option on October 1, 2026, covering 20,000 shares of common stock. The option has an exercise price of $1.64 per share and expires September 30, 2036. After the award, his reported direct option position covered 20,000 shares.

Beginning August 19, 2026, one-twelfth of the shares subject to the option vest in equal monthly installments over one year. The option will be fully vested on the date of CalciMedica's 2027 annual meeting.

Insider Trade Summary

Grant/Award: 20,000 shares

Grant/Award 1 txn

Insider Guerard Frederic

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Director Stock Option (Right to Buy) F1	20,000	$0.00	$0.00

Holdings After Transaction: Director Stock Option (Right to Buy) — 20,000 contracts (Direct)

Footnotes (1)

1. F1. Beginning August 19, 2026, 1/12th of the shares subject to the option vest in equal monthly installments over a one year period, provided that the option will in any case be fully vested on the date of the 2027 annual meeting of stockholders of CalciMedica, Inc.

Key Figures

Shares underlying option: 20,000 shares Exercise price: $1.64 per share Vesting installments: 1/12th of the shares +2 more

5 metrics

Shares underlying option 20,000 shares Director stock option awarded October 1, 2026

Exercise price $1.64 per share Director stock option

Vesting installments 1/12th of the shares Equal monthly installments beginning August 19, 2026

Vesting period One year Monthly installments; fully vested on the date of the 2027 annual meeting

Option expiration September 30, 2036 Director stock option

Key Terms

Director Stock Option (Right to Buy), vest, fully vested

3 terms

Director Stock Option (Right to Buy) financial

"Director Stock Option (Right to Buy)"

vest financial

"the shares subject to the option vest in equal monthly installments"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

fully vested financial

"the option will in any case be fully vested"

FAQ

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

How many options did CalciMedica director Frederic Guerard receive?

Frederic Guerard received a director stock option covering 20,000 shares on October 1, 2026. It has an exercise price of $1.64 per share and expires September 30, 2036.

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

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Available on EDGAR 10/05/2026 - 05:24 PM Accepted by SEC EDGAR 10/05/2026 - 05:24 PM 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^*

Guerard Frederic

(Last) (First) (Middle)

C/O CALCIMEDICA, INC.

505 COAST S. BLVD, STE 300-9

(Street)

LA JOLLA CALIFORNIA 92037

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CalciMedica, Inc. [ CALC ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2026

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

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
Director Stock Option (Right to Buy)	$1.64	10/01/2026		A		20,000		(1)	09/30/2036	Common Stock	20,000	$0	20,000	D

Explanation of Responses:

1. Beginning August 19, 2026, 1/12th of the shares subject to the option vest in equal monthly installments over a one year period, provided that the option will in any case be fully vested on the date of the 2027 annual meeting of stockholders of CalciMedica, Inc.

	/s/ John Dunn, Attorney-in-Fact	10/05/2026
	** 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)