Olin (NYSE: OLN) grants 27,211 restricted stock units to VP Deon Carter

Rhea-AI Filing Summary

Olin Corp reported that officer Deon Carter, VP & President CAPV, received a grant of 27,211 restricted stock units on February 18, 2026. Each unit represents a contingent right to receive one share of Olin common stock.

These restricted stock units were acquired at a price of $0.00 per unit and are held as direct ownership. The units vest in three annual installments beginning on February 18, 2027, meaning shares are delivered over time as vesting conditions are met.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Carter Deon

Role VP & President CAPV

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	27,211	$0.00	--

Holdings After Transaction: Restricted Stock Units — 27,211 shares (Direct)

Footnotes (1)

1. Each restricted stock unit represents a contingent right to receive one share of Olin Common Stock. These restricted stock units vest in three annual installments beginning on February 18, 2027.

Form 4 Insider Transactions: What Each Field Means →

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^*

Carter Deon

(Last) (First) (Middle)

190 CARONDELET PLAZA

SUITE 1530

(Street)

CLAYTON MO 63105-3443

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
OLIN Corp [ OLN ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP & President CAPV

3. Date of Earliest Transaction (Month/Day/Year)
02/18/2026

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

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
Restricted Stock Units	(1)	02/18/2026		A		27,211		(2)	(2)	Common Stock	27,211	$0	27,211	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of Olin Common Stock.

2. These restricted stock units vest in three annual installments beginning on February 18, 2027.

Remarks:

	/s/ E.C. Tanner, Attorney-in-Fact	02/20/2026
	** 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 OLIN (OLN) report for Deon Carter?

Olin reported that officer Deon Carter received a grant of 27,211 restricted stock units on February 18, 2026. These equity awards represent contingent rights to receive Olin common shares and were acquired at no cash cost, increasing his potential future ownership stake upon vesting.

How many restricted stock units did OLIN (OLN) grant to Deon Carter?

Olin granted Deon Carter 27,211 restricted stock units in this transaction. Each unit corresponds to one future share of Olin common stock, subject to vesting conditions. This award aligns his compensation with shareholder outcomes through performance and time-based vesting over several years.

When do Deon Carter’s OLIN (OLN) restricted stock units vest?

Deon Carter’s restricted stock units vest in three annual installments beginning on February 18, 2027. Shares are delivered over these yearly tranches as vesting conditions are satisfied, which extends the incentive horizon and ties his realized compensation to Olin’s long-term performance.

What does each OLIN (OLN) restricted stock unit granted to Deon Carter represent?

Each restricted stock unit granted to Deon Carter represents a contingent right to receive one share of Olin common stock. The units carry no exercise price, and actual shares are issued only as the units vest according to the specified three-year annual schedule.

Was the OLIN (OLN) Form 4 transaction a purchase or sale of shares?

The Form 4 reports an acquisition of derivative securities through a grant, not an open-market purchase or sale. Deon Carter received 27,211 restricted stock units as compensation, increasing his potential future share ownership without an immediate cash transaction or sale of existing shares.