Flexible Solutions International (FSI) CEO sells 12,500 shares at $5.88

Rhea-AI Filing Summary

Flexible Solutions International Inc. Chief Executive Officer and director Daniel B. O'Brien reported selling 12,500 shares of the company’s common stock on 02/03/2026 at a price of $5.88 per share. Following this transaction, he directly owned 4,599,153 shares of Flexible Solutions International common stock.

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

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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^*

O BRIEN DANIEL B

(Last) (First) (Middle)

6001 54 AVE.

(Street)

TABER A0 T1G 1X4

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
FLEXIBLE SOLUTIONS INTERNATIONAL INC [ FSI ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/03/2026

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

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

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

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	02/03/2026		S		12,500	D	$5.88	4,599,153	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

Explanation of Responses:

	/s/ Daniel B. O'Brien	02/05/2026
	** 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.

FAQ

What insider transaction did FSI report for CEO Daniel O'Brien?

Flexible Solutions International (FSI) reported that CEO Daniel B. O'Brien sold 12,500 shares of common stock. The sale occurred on 02/03/2026 at a price of $5.88 per share, as disclosed in a Form 4 insider trading report.

At what price were the FSI shares sold in Daniel O'Brien’s Form 4 filing?

The FSI shares were sold at $5.88 per share. CEO Daniel B. O'Brien sold 12,500 shares of Flexible Solutions International common stock at this price on 02/03/2026, according to the Form 4 transaction details.

How many FSI shares does Daniel O'Brien own after the reported sale?

After the reported sale, Daniel B. O'Brien directly owns 4,599,153 shares of Flexible Solutions International common stock. This figure reflects his beneficial ownership immediately following the 12,500-share sale disclosed in the Form 4 filing.

What role does Daniel O'Brien hold at Flexible Solutions International (FSI)?

Daniel B. O'Brien serves as Chief Executive Officer, director, and a more than 10% owner of Flexible Solutions International Inc. These roles are identified in the Form 4 filing that reports his recent sale of common stock.

What transaction code was used in Daniel O'Brien’s FSI Form 4 filing?

The transaction used code "S" in the Form 4, indicating an open market or private sale of securities. This code applies to Daniel B. O'Brien’s 12,500-share sale of Flexible Solutions International common stock on 02/03/2026.

Was Daniel O'Brien’s ownership in FSI reported as direct or indirect?

Daniel B. O'Brien’s ownership in Flexible Solutions International was reported as direct. The Form 4 shows his holdings as directly owned, with 4,599,153 shares of common stock following the 12,500-share sale transaction.