SEC FORM 3/A

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person^*

Gumpel Damian

(Last)

(First)

(Middle)

C/O OLIN CORPORATION

190 CARONDELET PLZ, STE 1530

(Street)

CLAYTON

63105

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
12/28/2020

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

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

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

5. If Amendment, Date of Original Filed (Month/Day/Year)
12/28/2020

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock $1 par value	5,589⁽¹⁾	D
Common Stock $1 par value	6,802	I	Shared with Spouse
Common Stock $1 par value	7,218.537⁽²⁾	I	By ESOP Trustee

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Employee Stock Options (Right to Buy)	02/12/2017	02/11/2026	Common Stock	8,800	$13.14	D
Employee Stock Options (Right to Buy)	02/10/2018	02/10/2027	Common Stock	7,600	$29.75	D
Employee Stock Options (Right to Buy)	02/16/2019⁽³⁾	02/16/2028	Common Stock	5,000	$32.94	D
Employee Stock Options (Right to Buy)	02/19/2020⁽⁴⁾	02/19/2029	Common Stock	7,500	$26.26	D
Employee Stock Options (Right to Buy)	02/18/2021⁽⁵⁾	02/18/2030	Common Stock	55,300	$17.33	D
Restricted Stock Units	04/01/2022	05/01/2022⁽⁶⁾	Common Stock	4,000	$0.0⁽⁶⁾	D
Restricted Stock Units	01/02/2023	02/02/2023⁽⁷⁾	Common Stock	780	$0.0⁽⁷⁾	D
Phantom Stock Units	⁽⁸⁾	⁽⁸⁾	Common Stock	4,250.0165	$0.0	D

Explanation of Responses:

1. Two (2) shares were inadvertently omitted from the reporting person's original Form 3 filing. These two (2) shares were subsequently transferred to joint ownership with his spouse, and also were omitted from a subsequent Form 4 filing.

2. The figure represents shares of Olin Common Stock held under the Olin Common Stock Fund of the Olin Corporation Contributing Employee Ownership Plan (CEOP), a tax conditioned plan reflecting transactions exempt under Rule 16b-3, as reported by the CEOP Plan Administrator as of December 15, 2020.

3. The option vests in three annual installments beginning on February 16, 2019.

4. The option vests in three annual installments beginning on February 19, 2020.

5. The option vests in three annual installments beginning on February 18, 2021.

6. Each restricted stock unit represents a contingent right to receive one share of Olin Corporation Common Stock. The restricted stock units vest on April 1, 2022 and the vested shares will be delivered to the reporting person as soon as practicable thereafter.

7. Each restricted stock unit represents a contingent right to receive one share of Olin Corporation Common Stock. The restricted stock units vest on January 2, 2023 and the vested shares will be delivered to the reporting person as soon as practicable thereafter.

8. Phantom stock units acquired in multi-fund benefit plan.

Remarks:

	/s/ T. E. Murphy, Attorney-in-Fact	03/30/2021
	** 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 5 (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.