Celcuity CSO exercises options for 1,000 shares

Celcuity Inc. Chief Science Officer and director Lance G. Laing exercised stock options to acquire 1,000 shares of common stock at an exercise price of $9.89 per share.

Rhea-AI Filing Summary

Celcuity Inc. Chief Science Officer and director Lance G. Laing exercised stock options to acquire 1,000 shares of common stock at an exercise price of $9.89 per share. Following the transaction, he directly owns 1,251,000 common shares and continues to hold stock options that are fully vested.

Insider Trade Summary

1,000 shares exercised/converted

Exercise 2 txns

Insider Laing Lance G.

Role Chief Science Officer

Type	Security	Shares	Price	Value
Exercise	Stock Option (right to buy)	1,000	$0.00	$0.00
Exercise	Common Stock	1,000	$9.89	$10K

Holdings After Transaction: Stock Option (right to buy) — 20,250 contracts (Direct); Common Stock — 1,251,000 shares (Direct)

Footnotes (1)

1. F1. Fully vested.

Key Figures

Options Exercised: 1,000 shares Exercise Price: $9.89/share Shares Owned After: 1,251,000 shares +2 more

5 metrics

Options Exercised 1,000 shares Common stock acquired via option exercise on 2026-06-02

Exercise Price $9.89/share Stock option exercise price for 1,000 shares

Shares Owned After 1,251,000 shares Total common stock directly owned after transaction

Options Remaining 20,250 options Stock options balance following transaction

Option Expiration 2033-08-25 Expiration date for the reported stock option grant

Key Terms

Stock Option (right to buy), Exercise or conversion of derivative security, Common Stock, Fully vested

4 terms

Stock Option (right to buy) financial

"security_title: "Stock Option (right to buy)""

Exercise or conversion of derivative security financial

"transaction_code_description: "Exercise or conversion of derivative security""

Common Stock financial

"security_title: "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Fully vested financial

"footnote: "Fully vested.""

FAQ

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

What insider transaction did Celcuity (CELC) report for Lance G. Laing?

Celcuity reported that Chief Science Officer Lance G. Laing exercised stock options to acquire 1,000 shares of common stock. The options were exercised at an exercise price of $9.89 per share in a routine derivative exercise transaction.

How many Celcuity (CELC) shares does Lance G. Laing own after this Form 4?

After the reported transaction, Lance G. Laing directly owns 1,251,000 shares of Celcuity common stock. This reflects his position following the exercise of 1,000 stock options on the reported transaction date.

What was the exercise price of the Celcuity (CELC) stock options exercised?

The exercised Celcuity stock options carried an exercise price of $9.89 per share. This price represents the cost per share for Lance G. Laing to convert his stock options into common stock under the reported transaction.

What type of securities were involved in Lance G. Laing’s Celcuity (CELC) Form 4?

The Form 4 shows two related securities: common stock received and a stock option (right to buy) that was exercised. The option conversion delivered 1,000 common shares to Lance G. Laing in a derivative exercise transaction.

Is Lance G. Laing’s Celcuity (CELC) option award fully vested?

A transaction footnote states that the stock option is “Fully vested.” This means the rights under the option award are completely earned, allowing Lance G. Laing to exercise those options under the plan’s terms without further vesting conditions.

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

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Accepted by SEC EDGAR 06/04/2026 - 04:52 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^*

Laing Lance G.

(Last) (First) (Middle)

2800 CAMPUS DRIVE

SUITE 140

(Street)

MINNEAPOLIS MINNESOTA 55441

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Celcuity Inc. [ CELC ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/02/2026

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	06/02/2026		M		1,000	A	$9.89	1,251,000	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)	$9.89	06/02/2026		M			1,000	(1)	08/25/2033	Common Stock	1,000	$0	20,250	D

Explanation of Responses:

1. Fully vested.

	/s/ Griffin D. Foster as Attorney-in-Fact for Lance G. Laing	06/04/2026
	** 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)