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FLAUGHER BRETT A

Disclosed activity across 1 company

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65099
SEC CIK
0001727635

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
OLIN CorpOLN · Entity 4525VP & Pres, WinchesterFebruary 20, 2026February 24, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

OLIN Corp

Report date February 20, 2026 · Filed February 24, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect4,674 Ending reported balance After 2026-02-20 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-02-20 · Exercise / conversion · Acquired 6,276 · Balance 6,513

F1: Restricted stock units convert into common stock on a one-to-one basis.

Row 2 · 2026-02-20 · Tax withholding · Disposed 1,839 · Balance 4,674

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect12,552 Reported balance After 2026-02-20 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-02-20 · Exercise / conversion · Disposed 6,276 · Balance 12,552

F1: Restricted stock units convert into common stock on a one-to-one basis.

F2: On February 20, 2025 the reporting person was granted 18,827 restricted stock units, 6,276 vested on February 20, 2026, 6,276 will vest on February 20, 2027 and 6,275 will vest on February 20, 2028.

Common StockSEC Table I · non-derivativeIndirectBy Trust88,438 Reported balance Holding disclosure · report date 2026-02-20 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 88,438

Filing footnotes · ownership attribution and instrument terms

F1: Restricted stock units convert into common stock on a one-to-one basis.

F2: On February 20, 2025 the reporting person was granted 18,827 restricted stock units, 6,276 vested on February 20, 2026, 6,276 will vest on February 20, 2027 and 6,275 will vest on February 20, 2028.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 20, 2026 Filed Feb 24, 2026 22:06 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionRestricted Stock Units · Derivative 6,276 $0.00 $0.00
Disclosure

SEC source: 0001727635-26-000005 · wk-form4_1771970804.xml · derivative · entry 4

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,552

Underlying: Common Stock · 6,276 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-to-one basis.

F2 · derivative.exercise_date: On February 20, 2025 the reporting person was granted 18,827 restricted stock units, 6,276 vested on February 20, 2026, 6,276 will vest on February 20, 2027 and 6,275 will vest on February 20, 2028.

F2 · derivative.expiration_date: On February 20, 2025 the reporting person was granted 18,827 restricted stock units, 6,276 vested on February 20, 2026, 6,276 will vest on February 20, 2027 and 6,275 will vest on February 20, 2028.

Read SEC document
February 20, 2026 Filed Feb 24, 2026 22:06 UTC OLIN Corp OLN · Entity 4525 Tax withholdingCommon Stock 1,839 $24.09 $44,301.51
Disclosure

SEC source: 0001727635-26-000005 · wk-form4_1771970804.xml · nonDerivative · entry 2

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,674

Read SEC document
February 20, 2026 Filed Feb 24, 2026 22:06 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionCommon Stock 6,276 Not disclosed Not disclosed
Disclosure

SEC source: 0001727635-26-000005 · wk-form4_1771970804.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,513

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-to-one basis.

Read SEC document
February 18, 2026 Filed Feb 20, 2026 21:22 UTC OLIN Corp OLN · Entity 4525 GrantRestricted Stock Units · Derivative 24,010 $0.00 $0.00
Disclosure

SEC source: 0001727635-26-000003 · wk-form4_1771622537.xml · derivative · entry 3

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,010

Underlying: Common Stock · 24,010 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Olin Common Stock.

F2 · derivative.exercise_date: These restricted stock units vest in three annual installments beginning on February 18, 2027.

F2 · derivative.expiration_date: These restricted stock units vest in three annual installments beginning on February 18, 2027.

Read SEC document
February 18, 2026 Filed Feb 20, 2026 21:22 UTC OLIN Corp OLN · Entity 4525 GrantCommon Stock 237 $0.00 $0.00
Disclosure

SEC source: 0001727635-26-000003 · wk-form4_1771622537.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 237

Read SEC document
February 20, 2025 Filed Feb 22, 2025 00:32 UTC OLIN Corp OLN · Entity 4525 GrantRestricted Stock Units · Derivative 18,827 $0.00 $0.00
Disclosure

SEC source: 0000074303-25-000025 · wk-form4_1740184317.xml · derivative · entry 3

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,827

Underlying: Common Stock · 18,827 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Olin Common Stock.

F2 · derivative.exercise_date: The restricted stock units vests in three annual installments beginning on February 20, 2026.

F2 · derivative.expiration_date: The restricted stock units vests in three annual installments beginning on February 20, 2026.

Read SEC document
February 19, 2025 Filed Feb 22, 2025 00:32 UTC OLIN Corp OLN · Entity 4525 GrantCommon Stock 1,845 $0.00 $0.00
Disclosure

SEC source: 0000074303-25-000025 · wk-form4_1740184317.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,845

Read SEC document
February 27, 2024 Filed Feb 28, 2024 19:22 UTC OLIN Corp OLN · Entity 4525 SaleCommon Stock 10,000 $52.20 $521,988.00
Disclosure

SEC source: 0000074303-24-000067 · wk-form4_1709148135.xml · nonDerivative · entry 3

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 77,763

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $51.96 to $52.39, inclusive. The reporting person undertakes to provide to Olin Corporation, any security holder of Olin Corporation , or staff of the SEC , upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnote 2 to this Form.

Read SEC document
February 26, 2024 Filed Feb 28, 2024 19:22 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 15,000 $0.00 Strike: $13.14 $0.00
Disclosure

SEC source: 0000074303-24-000067 · wk-form4_1709148135.xml · derivative · entry 4

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 shares

Expires 2026-02-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option vested in three annual installments beginning on February 11, 2017.

Read SEC document
February 26, 2024 Filed Feb 28, 2024 19:22 UTC OLIN Corp OLN · Entity 4525 SaleCommon Stock 15,000 $52.46 $786,867.00
Disclosure

SEC source: 0000074303-24-000067 · wk-form4_1709148135.xml · nonDerivative · entry 2

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,782

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $52.41 to $52.55, inclusive. The reporting person undertakes to provide to Olin Corporation, any security holder of Olin Corporation , or staff of the SEC , upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnote 1 to this Form.

Read SEC document
February 26, 2024 Filed Feb 28, 2024 19:22 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionCommon Stock 15,000 $13.14 $197,100.00
Disclosure

SEC source: 0000074303-24-000067 · wk-form4_1709148135.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,782

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 22, 2024 Filed Feb 23, 2024 22:50 UTC OLIN Corp OLN · Entity 4525 GrantEmployee Stock Options (Right to Buy) · Derivative 24,825 $0.00 Strike: $52.29 $0.00
Disclosure

SEC source: 0000074303-24-000052 · wk-form4_1708728599.xml · derivative · entry 3

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,825

Underlying: Common Stock · 24,825 shares

Expires 2034-02-22

F1 · derivative.exercise_date: The option vests in three equal installments on February 22, 2025, 2026, and 2027.

Read SEC document
February 21, 2024 Filed Feb 23, 2024 22:50 UTC OLIN Corp OLN · Entity 4525 GrantCommon Stock 8,782 $0.00 $0.00
Disclosure

SEC source: 0000074303-24-000052 · wk-form4_1708728599.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,782

Read SEC document
August 08, 2023 Filed Aug 9, 2023 20:35 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 11,250 $0.00 Strike: $27.40 $0.00
Disclosure

SEC source: 0000074303-23-000147 · wf-form4_169161330759115.xml · derivative · entry 4

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,250 shares

Expires 2025-02-12

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 08, 2023 Filed Aug 9, 2023 20:35 UTC OLIN Corp OLN · Entity 4525 SaleCommon Stock 11,250 $58.95 $663,181.88
Disclosure

SEC source: 0000074303-23-000147 · wf-form4_169161330759115.xml · nonDerivative · entry 2

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.9200 to $58.9700, inclusive. The reporting person undertakes to provide to Olin Corporation, any security holder of Olin Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 1 to this Form 4.

Read SEC document
August 08, 2023 Filed Aug 9, 2023 20:35 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionCommon Stock 11,250 $27.40 $308,250.00
Disclosure

SEC source: 0000074303-23-000147 · wf-form4_169161330759115.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,250

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 22, 2023 Filed Feb 24, 2023 17:44 UTC OLIN Corp OLN · Entity 4525 GrantEmployee Stock Options (Right to Buy) · Derivative 16,696 $0.00 Strike: $60.55 $0.00
Disclosure

SEC source: 0000074303-23-000064 · wf-form4_167726066230370.xml · derivative · entry 3

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,696

Underlying: Common Stock · 16,696 shares

Expires 2033-02-22

F1 · derivative.exercise_date: The option vests in three equal installments on February 22, 2024, 2025, and 2026.

Read SEC document
February 22, 2023 Filed Feb 24, 2023 17:44 UTC OLIN Corp OLN · Entity 4525 GrantCommon Stock 7,818 $0.00 $0.00
Disclosure

SEC source: 0000074303-23-000064 · wf-form4_167726066230370.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,954.982

Read SEC document
February 18, 2023 Filed Feb 21, 2023 19:09 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionRestricted Stock Units · Derivative 60,000 $0.00 $0.00
Disclosure

SEC source: 0000074303-23-000043 · wf-form4_167700655705781.xml · derivative · entry 4

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 60,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on one-to-one basis.

F2 · derivative.exercise_date: On February 18, 2020 the reporting person was granted 60,000 restricted stock units vesting on February 18, 2023 subject to attainment of certain performance conditions.

F2 · derivative.expiration_date: On February 18, 2020 the reporting person was granted 60,000 restricted stock units vesting on February 18, 2023 subject to attainment of certain performance conditions.

Read SEC document
February 18, 2023 Filed Feb 21, 2023 19:09 UTC OLIN Corp OLN · Entity 4525 Tax withholdingCommon Stock 24,276 $0.00 $0.00
Disclosure

SEC source: 0000074303-23-000043 · wf-form4_167700655705781.xml · nonDerivative · entry 2

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,136.982

Read SEC document
February 18, 2023 Filed Feb 21, 2023 19:09 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionCommon Stock 60,000 $0.00 $0.00
Disclosure

SEC source: 0000074303-23-000043 · wf-form4_167700655705781.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,412.982

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on one-to-one basis.

Read SEC document
January 02, 2023 Filed Jan 4, 2023 22:45 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionRestricted Stock Units · Derivative 630 $0.00 $0.00
Disclosure

SEC source: 0000074303-23-000002 · wf-form4_167287228899138.xml · derivative · entry 4

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 630 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-to-one basis.

F2 · derivative.exercise_date: On January 2, 2020, the reporting person was granted 630 restricted stock units, all of which vest on the third anniversary of the grant date.

F2 · derivative.expiration_date: On January 2, 2020, the reporting person was granted 630 restricted stock units, all of which vest on the third anniversary of the grant date.

Read SEC document
January 02, 2023 Filed Jan 4, 2023 22:45 UTC OLIN Corp OLN · Entity 4525 Tax withholdingCommon Stock 218 $52.90 $11,532.20
Disclosure

SEC source: 0000074303-23-000002 · wf-form4_167287228899138.xml · nonDerivative · entry 2

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 412

Read SEC document
January 02, 2023 Filed Jan 4, 2023 22:45 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionCommon Stock 630 Not disclosed Not disclosed
Disclosure

SEC source: 0000074303-23-000002 · wf-form4_167287228899138.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 630

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-to-one basis.

Read SEC document
May 04, 2022 Filed May 6, 2022 16:42 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 9,000 $0.00 Strike: $25.57 $0.00
Disclosure

SEC source: 0000074303-22-000083 · wf-form4_165185531743746.xml · derivative · entry 5

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,000 shares

Expires 2024-02-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option vested in three equal annual installments beginning on February 10, 2015.

Read SEC document
May 04, 2022 Filed May 6, 2022 16:42 UTC OLIN Corp OLN · Entity 4525 SaleCommon Stock $1 par value 4,459.3857 $62.85 $280,272.39
Disclosure

SEC source: 0000074303-22-000083 · wf-form4_165185531743746.xml · nonDerivative · entry 4

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Indirect · By ESOP Trustee

Disclosed balance after: 0

F2 · shares: 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. Total includes 15.8798 shares of Olin Common Stock acquired since the date of the reporting person's last ownership report.

Read SEC document
May 04, 2022 Filed May 6, 2022 16:42 UTC OLIN Corp OLN · Entity 4525 SaleCommon Stock $1 par value 9,000 $62.30 $560,700.00
Disclosure

SEC source: 0000074303-22-000083 · wf-form4_165185531743746.xml · nonDerivative · entry 2

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,628

F1 · price: This transaction was executed in multiple trades at prices ranging from $62.28 to $62.38 per share. The price reported above reflects the weighted average sale price for each transaction. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which each such transaction was effected.

Read SEC document
May 04, 2022 Filed May 6, 2022 16:42 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionCommon Stock $1 par value 9,000 $25.57 $230,130.00
Disclosure

SEC source: 0000074303-22-000083 · wf-form4_165185531743746.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,628

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 22, 2022 Filed Feb 24, 2022 23:17 UTC OLIN Corp OLN · Entity 4525 GrantEmployee Stock Options (Right to Buy) · Derivative 19,200 $0.00 Strike: $49.71 $0.00
Disclosure

SEC source: 0000074303-22-000038 · wf-form4_164574461003657.xml · derivative · entry 4

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,200

Underlying: Common Stock · 19,200 shares

Expires 2032-02-22

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 22, 2023.

Read SEC document
February 22, 2022 Filed Feb 24, 2022 23:17 UTC OLIN Corp OLN · Entity 4525 GrantCommon Stock $1 par value 4,013 $0.00 $0.00
Disclosure

SEC source: 0000074303-22-000038 · wf-form4_164574461003657.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,628

Read SEC document
February 22, 2022 Filed May 20, 2022 20:32 UTC Amendment OLIN Corp OLN · Entity 4525 GrantCommon Stock $1 par value 4,013 $0.00 $0.00
Disclosure

SEC source: 0000074303-22-000088 · wf-form4a_165307873114642.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,013

F1 · balance_after: This Amendment to the reporting person's Form 4 originally filed 2/24/2022 is being filed to correct the totals shown in Column 5 of Table I for both line items affected by a mistake that occurred when the 4,013 shares acquired as new "Direct" ownership were inadvertently added to the total shares held as "Indirect By Trust" on the reporting person's prior Form 4. This had the effect of "double counting" the 39,615 shares held in the Trust account, and this amendment is filed to correct that error.

Read SEC document
September 30, 2021 Filed Oct 13, 2021 13:44 UTC OLIN Corp OLN · Entity 4525 GiftCommon Stock $1 par value 31,640 $0.00 $0.00
Disclosure

SEC source: 0000074303-21-000162 · wf-form4_163413268189459.xml · nonDerivative · entry 2

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 39,615

F1 · balance_after: Amount consists of 701.86 shares held under the Olin Corporation Dividend Reinvestment Plan acquired periodically in transactions, which are exempt from Section 16(b).

Read SEC document
September 30, 2021 Filed Oct 13, 2021 13:44 UTC OLIN Corp OLN · Entity 4525 GiftCommon Stock $1 par value 31,640 $0.00 $0.00
Disclosure

SEC source: 0000074303-21-000162 · wf-form4_163413268189459.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0.14

F1 · shares: Amount consists of 701.86 shares held under the Olin Corporation Dividend Reinvestment Plan acquired periodically in transactions, which are exempt from Section 16(b).

F2 · balance_after: Shares held under the Olin Corporation Dividend Reinvestment Plan acquired periodically in transactions, which are exempt from Section 16(b).

Read SEC document
May 07, 2021 Filed May 11, 2021 14:46 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 7,000 $0.00 Strike: $23.28 $0.00
Disclosure

SEC source: 0000074303-21-000095 · wf-form4_162074438663186.xml · derivative · entry 5

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $1 par value · 7,000 shares

Expires 2023-02-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option vested in three equal annual installments on February 11, 2014, 2015 and 2016.

Read SEC document
May 07, 2021 Filed May 11, 2021 14:46 UTC OLIN Corp OLN · Entity 4525 SaleCommon Stock $1 par value 7,000 $46.30 $324,109.80
Disclosure

SEC source: 0000074303-21-000095 · wf-form4_162074438663186.xml · nonDerivative · entry 2

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,938

F1 · price: This transaction was executed in multiple trades ranging from $46.085 to $46.48. The price reported above reflects the average weighted sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
May 07, 2021 Filed May 11, 2021 14:46 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionCommon Stock $1 par value 7,000 $23.28 $162,960.00
Disclosure

SEC source: 0000074303-21-000095 · wf-form4_162074438663186.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,938

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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May 04, 2021 Filed May 6, 2021 19:58 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 6,000 $0.00 Strike: $21.92 $0.00
Disclosure

SEC source: 0000074303-21-000090 · wf-form4_162033110398615.xml · derivative · entry 5

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $1 par value · 6,000 shares

Expires 2022-02-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option vested in three equal annual installments on February 10, 2013, 2014 and 2015.

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May 04, 2021 Filed May 6, 2021 19:58 UTC OLIN Corp OLN · Entity 4525 SaleCommon Stock $1 par value 6,000 $45.00 $270,009.00
Disclosure

SEC source: 0000074303-21-000090 · wf-form4_162033110398615.xml · nonDerivative · entry 2

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,938

F1 · price: This transaction was executed in multiple trades ranging from $44.865 to $45.19. The price reported above reflects the average weighted sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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May 04, 2021 Filed May 6, 2021 19:58 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionCommon Stock $1 par value 6,000 $21.92 $131,520.00
Disclosure

SEC source: 0000074303-21-000090 · wf-form4_162033110398615.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,938

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 15, 2021 Filed Feb 17, 2021 15:25 UTC OLIN Corp OLN · Entity 4525 GrantEmployee Stock Options (Right to Buy) · Derivative 30,800 $0.00 Strike: $28.99 $0.00
Disclosure

SEC source: 0000074303-21-000009 · wf-form4_161357552753323.xml · derivative · entry 4

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,800

Underlying: Common Stock · 30,800 shares

Expires 2031-02-15

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 15, 2022.

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February 15, 2021 Filed Feb 17, 2021 15:25 UTC OLIN Corp OLN · Entity 4525 GrantCommon Stock $1 par value 431 $0.00 $0.00
Disclosure

SEC source: 0000074303-21-000009 · wf-form4_161357552753323.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,938

Read SEC document
November 10, 2020 Filed Nov 12, 2020 15:16 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 8,000 $0.00 Strike: $18.78 $0.00
Disclosure

SEC source: 0000074303-20-000203 · wf-form4_160519415639393.xml · derivative · entry 5

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,000 shares

Expires 2021-02-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option vested in three equal annual installments on February 11, 2012, 2013 and 2014.

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November 10, 2020 Filed Nov 12, 2020 15:16 UTC OLIN Corp OLN · Entity 4525 SaleCommon Stock $1 par value 8,000 $21.78 $174,216.00
Disclosure

SEC source: 0000074303-20-000203 · wf-form4_160519415639393.xml · nonDerivative · entry 2

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,507

F1 · price: This transaction was executed in multiple trades ranging from $21.70 to $21.885. The price reported above reflects the average weighted sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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November 10, 2020 Filed Nov 12, 2020 15:16 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionCommon Stock $1 par value 8,000 $18.78 $150,240.00
Disclosure

SEC source: 0000074303-20-000203 · wf-form4_160519415639393.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,507

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 18, 2020 Filed Feb 20, 2020 20:19 UTC OLIN Corp OLN · Entity 4525 GrantEmployee Stock Options (Right to Buy) · Derivative 41,800 $0.00 Strike: $17.33 $0.00
Disclosure

SEC source: 0000074303-20-000059 · wf-form4_158222992585771.xml · derivative · entry 4

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,800

Underlying: Common Stock · 41,800 shares

Expires 2030-02-18

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 18, 2021.

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February 18, 2020 Filed Feb 24, 2020 16:57 UTC OLIN Corp OLN · Entity 4525 GrantRestricted Stock Units · Derivative 60,000 $0.00 $0.00
Disclosure

SEC source: 0000074303-20-000070 · wf-form4_158256344530706.xml · derivative · entry 4

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,000

Underlying: Common Stock · 60,000 shares

Expires 2023-02-18

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-to-one basis with 20,000 shares that vest on February 18, 2023 and the remaining 40,000 shares vest on February 18, 2023 only if a performance condition is met.

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February 18, 2020 Filed Mar 5, 2020 19:07 UTC OLIN Corp OLN · Entity 4525 GrantCommon Stock $1 par value 878 $0.00 $0.00
Disclosure

SEC source: 0000074303-20-000098 · wf-form4_158343525395336.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,507

Read SEC document
January 02, 2020 Filed Jan 6, 2020 20:39 UTC OLIN Corp OLN · Entity 4525 GrantRestricted Stock Units · Derivative 630 $0.00 $0.00
Disclosure

SEC source: 0000074303-20-000008 · wf-form4_157834316396774.xml · derivative · entry 4

FLAUGHER BRETT A · CIK 0001727635 · VP & Pres, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 630

Underlying: Common Stock · 630 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Olin Common Stock.

F3 · derivative.exercise_date: Restricted stock units vest on January 2, 2023, and vested shares will be delivered to the reporting person promptly thereafter.

F3 · derivative.expiration_date: Restricted stock units vest on January 2, 2023, and vested shares will be delivered to the reporting person promptly thereafter.

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August 20, 2019 Filed Aug 22, 2019 18:30 UTC OLIN Corp OLN · Entity 4525 GrantCommon Stock $1 par value 1,500 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-047113 · doc4.xml · nonDerivative · entry 1

FLAUGHER BRETT A · CIK 0001727635 · VP & President, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,629

Read SEC document
February 22, 2019 Filed Feb 26, 2019 16:45 UTC OLIN Corp OLN · Entity 4525 Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 12,500 $0.00 Strike: $15.68 $0.00
Disclosure

SEC source: 0001209191-19-013318 · doc4.xml · derivative · entry 5

FLAUGHER BRETT A · CIK 0001727635 · VP & President, Winchester

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,500 shares

Expires 2020-02-05

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option vested in three equal annual installments on February 5, 2011, 2012 and 2013.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.