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OLN

OLIN Corp

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4525
SEC CIK
0000074303
Parsed reports
563

Last 12 months

Inside the activity.

0 purchase rows · 5 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202501
Dec 202500
Jan 202600
Feb 202604
Mar 202600
Apr 202600
May 202600
Jun 202600
Jul 202600
Aug 202600
Sep 202600
Oct 202600

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
February 10, 2017 Filed Feb 13, 2017 17:28 UTC
OKeefe Thomas JSVP, Ammunition
Tax withholdingCommon Stock $1 par value 10,499 $29.75 $312,345.25
Disclosure

SEC source: 0001209191-17-009880 · doc4.xml · nonDerivative · entry 4

OKeefe Thomas J · CIK 0001520055 · SVP, Ammunition

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,986

Read SEC document
February 10, 2017 Filed Feb 13, 2017 17:28 UTC
OKeefe Thomas JSVP, Ammunition
Exercise / conversionCommon Stock $1 par value 14,250 $21.92 $312,360.00
Disclosure

SEC source: 0001209191-17-009880 · doc4.xml · nonDerivative · entry 3

OKeefe Thomas J · CIK 0001520055 · SVP, Ammunition

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,485

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 10, 2017 Filed Feb 13, 2017 17:28 UTC
OKeefe Thomas JSVP, Ammunition
Tax withholdingCommon Stock $1 par value 5,115 $29.75 $152,171.25
Disclosure

SEC source: 0001209191-17-009880 · doc4.xml · nonDerivative · entry 2

OKeefe Thomas J · CIK 0001520055 · SVP, Ammunition

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,235

Read SEC document
February 10, 2017 Filed Feb 13, 2017 17:28 UTC
OKeefe Thomas JSVP, Ammunition
Exercise / conversionCommon Stock $1 par value 7,500 $20.29 $152,175.00
Disclosure

SEC source: 0001209191-17-009880 · doc4.xml · nonDerivative · entry 1

OKeefe Thomas J · CIK 0001520055 · SVP, Ammunition

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,350

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 10, 2017 Filed Feb 13, 2017 14:44 UTC SaleCommon Stock $1 par value 10,000 $29.65 $296,500.00
Disclosure

SEC source: 0001209191-17-009838 · doc4.xml · nonDerivative · entry 1

BUNCH C ROBERT · CIK 0001228213 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,610

Read SEC document
February 10, 2017 Filed Feb 14, 2017 23:31 UTC
SAMPSON JOHN MAURICESVP, Business Operations
GrantEmployee Stock Options (Right to Buy) · Derivative 44,000 $0.00 Strike: $29.75 $0.00
Disclosure

SEC source: 0001209191-17-010801 · doc4.xml · derivative · entry 2

SAMPSON JOHN MAURICE · CIK 0001655048 · SVP, Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,000

Underlying: Common Stock · 44,000 shares

Expires 2027-02-09

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 10, 2018.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 22:55 UTC
VARILEK JAMES APresident, CAV & Services
GrantEmployee Stock Options (Right to Buy) · Derivative 66,000 $0.00 Strike: $29.75 $0.00
Disclosure

SEC source: 0001209191-17-010705 · doc4.xml · derivative · entry 3

VARILEK JAMES A · CIK 0001654938 · President, CAV & Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,000

Underlying: Common Stock · 66,000 shares

Expires 2027-02-09

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 10, 2018.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 22:54 UTC
Sumner R NicholeVP & Controller
GrantEmployee Stock Options (Right to Buy) · Derivative 13,000 $0.00 Strike: $29.75 $0.00
Disclosure

SEC source: 0001209191-17-010701 · doc4.xml · derivative · entry 3

Sumner R Nichole · CIK 0001607503 · VP & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,000

Underlying: Common Stock · 13,000 shares

Expires 2027-02-09

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 10, 2018.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 22:53 UTC GrantEmployee Stock Options (Right to Buy) · Derivative 86,000 $0.00 Strike: $29.75 $0.00
Disclosure

SEC source: 0001209191-17-010699 · doc4.xml · derivative · entry 3

Slater Todd A · CIK 0001328189 · VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,000

Underlying: Common Stock · 86,000 shares

Expires 2027-02-09

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 10, 2018.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 22:53 UTC
OKeefe Thomas JSVP, Ammunition
GrantEmployee Stock Options (Right to Buy) · Derivative 41,000 $0.00 Strike: $29.75 $0.00
Disclosure

SEC source: 0001209191-17-010695 · doc4.xml · derivative · entry 3

OKeefe Thomas J · CIK 0001520055 · SVP, Ammunition

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,000

Underlying: Common Stock · 41,000 shares

Expires 2027-02-09

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 10, 2018.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 22:52 UTC
MCINTOSH JOHN LEVP, Synergies & Systems
GrantEmployee Stock Options (Right to Buy) · Derivative 90,000 $0.00 Strike: $29.75 $0.00
Disclosure

SEC source: 0001209191-17-010690 · doc4.xml · derivative · entry 3

MCINTOSH JOHN L · CIK 0001220617 · EVP, Synergies & Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,000

Underlying: Common Stock · 90,000 shares

Expires 2027-02-09

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 10, 2018.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 22:51 UTC
Ennico Dolores JVP, Human Resources
GrantEmployee Stock Options (Right to Buy) · Derivative 45,000 $0.00 Strike: $29.75 $0.00
Disclosure

SEC source: 0001209191-17-010677 · doc4.xml · derivative · entry 3

Ennico Dolores J · CIK 0001463368 · VP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2027-02-09

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 10, 2018.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 22:52 UTC
Fischer John E.Director · President & CEO
GrantEmployee Stock Options (Right to Buy) · Derivative 357,000 $0.00 Strike: $29.75 $0.00
Disclosure

SEC source: 0001209191-17-010685 · doc4.xml · derivative · entry 3

Fischer John E. · CIK 0001294077 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 357,000

Underlying: Common Stock · 357,000 shares

Expires 2027-02-09

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 10, 2018.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 22:50 UTC
Curley Stephen CVP & Treasurer
GrantEmployee Stock Options (Right to Buy) · Derivative 14,000 $0.00 Strike: $29.75 $0.00
Disclosure

SEC source: 0001209191-17-010668 · doc4.xml · derivative · entry 3

Curley Stephen C · CIK 0001312648 · VP & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

Underlying: Common Stock · 14,000 shares

Expires 2027-02-09

F2 · derivative.exercise_date: The option vests in three annual installments beginning on February 10, 2018.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 22:50 UTC
Dawson Pat DPres, Epoxy & International
GrantEmployee Stock Options (Right to Buy) · Derivative 139,000 $0.00 Strike: $29.75 $0.00
Disclosure

SEC source: 0001209191-17-010663 · doc4.xml · derivative · entry 2

Dawson Pat D · CIK 0001654933 · Pres, Epoxy & International

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,000

Underlying: Common Stock · 139,000 shares

Expires 2027-02-09

F1 · derivative.exercise_date: The option vests in three annual installments beginning on February 10, 2018.

Read SEC document
February 09, 2017 Filed Feb 13, 2017 14:20 UTC GrantPhantom Stock Units · Derivative 172 $29.14 $5,012.08
Disclosure

SEC source: 0001209191-17-009834 · doc4.xml · derivative · entry 3

BOGUS DONALD W · CIK 0001108970 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,639

Underlying: Common Stock · 172 shares

Expires not disclosed

F1 · security: Shares of common stock for meeting fees which the reporting person elected to defer under the Amended and Restated 1997 Stock Plan for Non-employee Directors. Phantom shares of common stock are also credited periodically to a deferred stock account under the Amended and Restated 1997 Stock Plan for Non-employee Directors and are settled in common stock or cash following the date the reporting person ceases to be a director.

F2 · derivative.exercise_price: Security converts to common stock on a one-for-one basis.

F2 · price: Security converts to common stock on a one-for-one basis.

F1 · derivative.exercise_date: Shares of common stock for meeting fees which the reporting person elected to defer under the Amended and Restated 1997 Stock Plan for Non-employee Directors. Phantom shares of common stock are also credited periodically to a deferred stock account under the Amended and Restated 1997 Stock Plan for Non-employee Directors and are settled in common stock or cash following the date the reporting person ceases to be a director.

F1 · derivative.expiration_date: Shares of common stock for meeting fees which the reporting person elected to defer under the Amended and Restated 1997 Stock Plan for Non-employee Directors. Phantom shares of common stock are also credited periodically to a deferred stock account under the Amended and Restated 1997 Stock Plan for Non-employee Directors and are settled in common stock or cash following the date the reporting person ceases to be a director.

Read SEC document
February 06, 2017 Filed Feb 8, 2017 19:00 UTC
MCINTOSH JOHN LEVP, Synergies & Systems
Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 1,250 $0.00 Strike: $16.52 $0.00
Disclosure

SEC source: 0001209191-17-008604 · doc4.xml · derivative · entry 4

MCINTOSH JOHN L · CIK 0001220617 · EVP, Synergies & Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 1,250 shares

Expires 2017-02-12

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.

F2 · derivative.exercise_date: The option vested in three equal annual installments on February 13, 2008, 2009 and 2010.

Read SEC document
February 06, 2017 Filed Feb 8, 2017 19:00 UTC
MCINTOSH JOHN LEVP, Synergies & Systems
SaleCommon Stock $1 par value 1,250 $30.36 $37,950.00
Disclosure

SEC source: 0001209191-17-008604 · doc4.xml · nonDerivative · entry 2

MCINTOSH JOHN L · CIK 0001220617 · EVP, Synergies & Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,391

Read SEC document
February 06, 2017 Filed Feb 8, 2017 19:00 UTC
MCINTOSH JOHN LEVP, Synergies & Systems
Exercise / conversionCommon Stock $1 par value 1,250 $16.52 $20,650.00
Disclosure

SEC source: 0001209191-17-008604 · doc4.xml · nonDerivative · entry 1

MCINTOSH JOHN L · CIK 0001220617 · EVP, Synergies & Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,641

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 06, 2017 Filed Feb 8, 2017 18:48 UTC
Fischer John E.Director · President & CEO
Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 35,250 $0.00 Strike: $20.29 $0.00
Disclosure

SEC source: 0001209191-17-008601 · doc4.xml · derivative · entry 4

Fischer John E. · CIK 0001294077 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 35,250 shares

Expires 2018-02-06

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.

F2 · derivative.exercise_date: The option vested in three equal annual installments on February 7, 2009, 2010 and 2011.

Read SEC document
February 06, 2017 Filed Feb 8, 2017 18:48 UTC
Fischer John E.Director · President & CEO
Tax withholdingCommon Stock $1 par value 23,558 $30.36 $715,220.88
Disclosure

SEC source: 0001209191-17-008601 · doc4.xml · nonDerivative · entry 2

Fischer John E. · CIK 0001294077 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,092

Read SEC document
February 06, 2017 Filed Feb 8, 2017 18:48 UTC
Fischer John E.Director · President & CEO
Exercise / conversionCommon Stock $1 par value 35,250 $20.29 $715,222.50
Disclosure

SEC source: 0001209191-17-008601 · doc4.xml · nonDerivative · entry 1

Fischer John E. · CIK 0001294077 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,650

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 06, 2017 Filed Feb 8, 2017 18:03 UTC
PAIN GEORGE HSVP, Gen. Counsel & Secretary
SaleCommon Stock $1 par value 60,000 $30.35 $1,820,802.00
Disclosure

SEC source: 0001209191-17-008585 · doc4.xml · nonDerivative · entry 1

PAIN GEORGE H · CIK 0001220618 · SVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,865.826

F1 · price: This transaction was executed in multiple trades ranging from $30.29 to $30.48. 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.

F2 · balance_after: Amount includes 83.826 shares held under the Olin Corporation Dividend Reinvestment Plan acquired periodically in transactions, which are exempt from Section 16(b).

Read SEC document
February 06, 2017 Filed Feb 8, 2017 17:17 UTC
Curley Stephen CVP & Treasurer
SaleCommon Stock $1 par value 2,000 $30.34 $60,687.20
Disclosure

SEC source: 0001209191-17-008565 · doc4.xml · nonDerivative · entry 1

Curley Stephen C · CIK 0001312648 · VP & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,837

F1 · price: This transaction was executed in multiple trades ranging from $30.3434 to $30.345. 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
February 06, 2017 Filed Feb 8, 2017 16:40 UTC
Ennico Dolores JVP, Human Resources
Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 15,750 $0.00 Strike: $20.29 $0.00
Disclosure

SEC source: 0001209191-17-008540 · doc4.xml · derivative · entry 4

Ennico Dolores J · CIK 0001463368 · VP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,750 shares

Expires 2018-02-06

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.

F2 · derivative.exercise_date: The option vested in three equal annual installments on February 7, 2009, 2010 and 2011.

Read SEC document
February 06, 2017 Filed Feb 8, 2017 16:40 UTC
Ennico Dolores JVP, Human Resources
Tax withholdingCommon Stock $1 par value 10,525 $30.36 $319,539.00
Disclosure

SEC source: 0001209191-17-008540 · doc4.xml · nonDerivative · entry 2

Ennico Dolores J · CIK 0001463368 · VP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,239

Read SEC document
February 06, 2017 Filed Feb 8, 2017 16:40 UTC
Ennico Dolores JVP, Human Resources
Exercise / conversionCommon Stock $1 par value 15,750 $20.29 $319,567.50
Disclosure

SEC source: 0001209191-17-008540 · doc4.xml · nonDerivative · entry 1

Ennico Dolores J · CIK 0001463368 · VP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,764

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
December 14, 2016 Filed Dec 16, 2016 14:23 UTC GrantPhantom Stock Units · Derivative 392 $25.62 $10,041.08
Disclosure

SEC source: 0001209191-16-155545 · doc4.xml · derivative · entry 3

BOGUS DONALD W · CIK 0001108970 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,566

Underlying: Common Stock · 392 shares

Expires not disclosed

F1 · security: Shares of common stock for meeting fees which the reporting person elected to defer under the Amended and Restated 1997 Stock Plan for Non-employee Directors. Phantom shares of common stock are also credited periodically to a deferred stock account under the Amended and Restated 1997 Stock Plan for Non-employee Directors and are settled in common stock or cash following the date the reporting person ceases to be a director.

F2 · derivative.exercise_price: Security converts to common stock on a one-for-one basis.

F2 · price: Security converts to common stock on a one-for-one basis.

F1 · derivative.exercise_date: Shares of common stock for meeting fees which the reporting person elected to defer under the Amended and Restated 1997 Stock Plan for Non-employee Directors. Phantom shares of common stock are also credited periodically to a deferred stock account under the Amended and Restated 1997 Stock Plan for Non-employee Directors and are settled in common stock or cash following the date the reporting person ceases to be a director.

F1 · derivative.expiration_date: Shares of common stock for meeting fees which the reporting person elected to defer under the Amended and Restated 1997 Stock Plan for Non-employee Directors. Phantom shares of common stock are also credited periodically to a deferred stock account under the Amended and Restated 1997 Stock Plan for Non-employee Directors and are settled in common stock or cash following the date the reporting person ceases to be a director.

Read SEC document
December 14, 2016 Filed Jan 19, 2017 00:44 UTC Amendment GrantPhantom Stock Units · Derivative 293 $25.62 $7,505.20
Disclosure

SEC source: 0001209191-17-004332 · doc4a.xml · derivative · entry 3

BOGUS DONALD W · CIK 0001108970 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,467

Underlying: Common Stock · 293 shares

Expires not disclosed

F1 · security: Shares of common stock for meeting fees which the reporting person elected to defer under the Amended and Restated 1997 Stock Plan for Non-employee Directors. Phantom shares of common stock are also credited periodically to a deferred stock account under the Amended and Restated 1997 Stock Plan for Non-employee Directors and are settled in common stock or cash following the date the reporting person ceases to be a director.

F2 · derivative.exercise_price: Security converts to common stock on a one-for-one basis.

F3 · shares: Due to a clerical error, this number was incorrectly reported as 392 rather than the correct number of 293.

F2 · price: Security converts to common stock on a one-for-one basis.

F1 · derivative.exercise_date: Shares of common stock for meeting fees which the reporting person elected to defer under the Amended and Restated 1997 Stock Plan for Non-employee Directors. Phantom shares of common stock are also credited periodically to a deferred stock account under the Amended and Restated 1997 Stock Plan for Non-employee Directors and are settled in common stock or cash following the date the reporting person ceases to be a director.

F1 · derivative.expiration_date: Shares of common stock for meeting fees which the reporting person elected to defer under the Amended and Restated 1997 Stock Plan for Non-employee Directors. Phantom shares of common stock are also credited periodically to a deferred stock account under the Amended and Restated 1997 Stock Plan for Non-employee Directors and are settled in common stock or cash following the date the reporting person ceases to be a director.

F3 · derivative.underlying_shares: Due to a clerical error, this number was incorrectly reported as 392 rather than the correct number of 293.

F4 · balance_after: Due to a clerical error, this number was incorrectly reported as 16,566 rather than the correct number of 16,467.

Read SEC document
December 09, 2016 Filed Dec 13, 2016 14:29 UTC GrantPhantom Stock Units · Derivative 58.356 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-16-154818 · doc4.xml · derivative · entry 2

Benoist Gray G · CIK 0001373207 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,695.713

Underlying: Common Stock · 58.356 shares

Expires not disclosed

F1 · security: Dividend equivalents credited to the reporting person's account under the Amended and Restated 1997 Stock Plan for Non-employee Directors at $26.175 per share as of 12/9/2016 in exempt transactions.

F2 · derivative.exercise_price: Security converts to common stock on a one-for-one basis.

F2 · price: Security converts to common stock on a one-for-one basis.

F1 · derivative.exercise_date: Dividend equivalents credited to the reporting person's account under the Amended and Restated 1997 Stock Plan for Non-employee Directors at $26.175 per share as of 12/9/2016 in exempt transactions.

F1 · derivative.expiration_date: Dividend equivalents credited to the reporting person's account under the Amended and Restated 1997 Stock Plan for Non-employee Directors at $26.175 per share as of 12/9/2016 in exempt transactions.

Read SEC document
December 09, 2016 Filed Dec 13, 2016 14:34 UTC GrantPhantom Stock Units · Derivative 58.356 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-16-154822 · doc4.xml · derivative · entry 2

SCHULZ PHILIP J · CIK 0001256906 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,695.713

Underlying: Common Stock · 58.356 shares

Expires not disclosed

F1 · security: Dividend equivalents credited to the reporting person's account under the Amended and Restated 1997 Stock Plan for Non-employee Directors at $26.175 per share as of 12/9/2016 in exempt transactions.

F2 · derivative.exercise_price: Security converts to common stock on a one-for-one basis.

F2 · price: Security converts to common stock on a one-for-one basis.

F1 · derivative.exercise_date: Dividend equivalents credited to the reporting person's account under the Amended and Restated 1997 Stock Plan for Non-employee Directors at $26.175 per share as of 12/9/2016 in exempt transactions.

F1 · derivative.expiration_date: Dividend equivalents credited to the reporting person's account under the Amended and Restated 1997 Stock Plan for Non-employee Directors at $26.175 per share as of 12/9/2016 in exempt transactions.

Read SEC document
December 09, 2016 Filed Dec 13, 2016 14:31 UTC GrantPhantom Stock Units · Derivative 78.664 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-16-154820 · doc4.xml · derivative · entry 2

ROMPALA RICHARD M · CIK 0001220620 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,373.821

Underlying: Common Stock · 78.664 shares

Expires not disclosed

F1 · security: Dividend equivalents credited to the reporting person's account under the Amended and Restated 1997 Stock Plan for Non-employee Directors at $26.175 per share as of 12/9/2016 in exempt transactions.

F2 · derivative.exercise_price: Security converts to common stock on a one-for-one basis.

F2 · price: Security converts to common stock on a one-for-one basis.

F1 · derivative.exercise_date: Dividend equivalents credited to the reporting person's account under the Amended and Restated 1997 Stock Plan for Non-employee Directors at $26.175 per share as of 12/9/2016 in exempt transactions.

F1 · derivative.expiration_date: Dividend equivalents credited to the reporting person's account under the Amended and Restated 1997 Stock Plan for Non-employee Directors at $26.175 per share as of 12/9/2016 in exempt transactions.

Read SEC document
December 01, 2016 Filed Dec 2, 2016 18:15 UTC
Fischer John E.Director · President & CEO
GiftCommon Stock $1 par value 1,106 $0.00 $0.00
Disclosure

SEC source: 0001209191-16-152870 · doc4.xml · nonDerivative · entry 1

Fischer John E. · CIK 0001294077 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 155,400

Read SEC document
November 17, 2016 Filed Nov 18, 2016 14:30 UTC
Curley Stephen CVP & Treasurer
Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 4,400 $0.00 Strike: $16.52 $0.00
Disclosure

SEC source: 0001209191-16-151071 · doc4.xml · derivative · entry 7

Curley Stephen C · CIK 0001312648 · VP & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,500

Underlying: Common Stock · 4,400 shares

Expires 2017-02-13

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 13, 2008, 2009 and 2010.

Read SEC document
November 17, 2016 Filed Nov 18, 2016 14:30 UTC
Curley Stephen CVP & Treasurer
Tax withholdingCommon Stock $1 par value 4,400 $25.00 $110,000.00
Disclosure

SEC source: 0001209191-16-151071 · doc4.xml · nonDerivative · entry 4

Curley Stephen C · CIK 0001312648 · VP & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,837

Read SEC document
November 17, 2016 Filed Nov 18, 2016 14:30 UTC
Curley Stephen CVP & Treasurer
Exercise / conversionCommon Stock $1 par value 4,400 $16.52 $72,688.00
Disclosure

SEC source: 0001209191-16-151071 · doc4.xml · nonDerivative · entry 3

Curley Stephen C · CIK 0001312648 · VP & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,237

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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November 17, 2016 Filed Nov 21, 2016 20:59 UTC
PAIN GEORGE HSVP, Gen. Counsel & Secretary
OtherCommon Stock $1 par value 81,358.5779 $25.01 $2,034,940.75
Disclosure

SEC source: 0001209191-16-151420 · doc4.xml · nonDerivative · entry 1

PAIN GEORGE H · CIK 0001220618 · SVP, Gen. Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Indirect · By ESOP Trustee

Disclosed balance after: 0

F1 · 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, and includes 881.2074 shares of Olin stock acquired since the date of the reporting person's last ownership report.

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November 16, 2016 Filed Nov 18, 2016 14:30 UTC
Curley Stephen CVP & Treasurer
Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 2,600 $0.00 Strike: $16.52 $0.00
Disclosure

SEC source: 0001209191-16-151071 · doc4.xml · derivative · entry 6

Curley Stephen C · CIK 0001312648 · VP & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,900

Underlying: Common Stock · 2,600 shares

Expires 2017-02-13

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 13, 2008, 2009 and 2010.

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November 16, 2016 Filed Nov 18, 2016 14:30 UTC
Curley Stephen CVP & Treasurer
Tax withholdingCommon Stock $1 par value 2,600 $25.06 $65,166.92
Disclosure

SEC source: 0001209191-16-151071 · doc4.xml · nonDerivative · entry 2

Curley Stephen C · CIK 0001312648 · VP & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,837

F1 · price: This transaction was executed in multiple trades ranging from $25.01 to $25.15. 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 16, 2016 Filed Nov 18, 2016 14:30 UTC
Curley Stephen CVP & Treasurer
Exercise / conversionCommon Stock $1 par value 2,600 $16.52 $42,952.00
Disclosure

SEC source: 0001209191-16-151071 · doc4.xml · nonDerivative · entry 1

Curley Stephen C · CIK 0001312648 · VP & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,437

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
November 14, 2016 Filed Nov 16, 2016 20:34 UTC Amendment
RUPP JOSEPH DDirector · Chairman
Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 179,250 $0.00 Strike: $16.52 $0.00
Disclosure

SEC source: 0001209191-16-150470 · doc4a.xml · derivative · entry 4

RUPP JOSEPH D · CIK 0001220622 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 179,250 shares

Expires 2017-02-13

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.

F2 · shares: Due to a clerical error, this number was incorrectly reported as acquired rather than disposed.

F3 · derivative.exercise_date: The option vested in three equal annual installments on February 13, 2008, 2009 and 2010.

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November 14, 2016 Filed Nov 16, 2016 20:34 UTC Amendment
RUPP JOSEPH DDirector · Chairman
Tax withholdingCommon Stock $1 par value 120,570 $24.56 $2,961,199.20
Disclosure

SEC source: 0001209191-16-150470 · doc4a.xml · nonDerivative · entry 2

RUPP JOSEPH D · CIK 0001220622 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 639,473

Read SEC document
November 14, 2016 Filed Nov 16, 2016 20:34 UTC Amendment
RUPP JOSEPH DDirector · Chairman
Exercise / conversionCommon Stock $1 par value 179,250 $16.52 $2,961,210.00
Disclosure

SEC source: 0001209191-16-150470 · doc4a.xml · nonDerivative · entry 1

RUPP JOSEPH D · CIK 0001220622 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 760,043

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
November 14, 2016 Filed Nov 16, 2016 20:22 UTC Amendment
Fischer John E.Director · President & CEO
Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 17,667 $0.00 Strike: $14.28 $0.00
Disclosure

SEC source: 0001209191-16-150467 · doc4a.xml · derivative · entry 4

Fischer John E. · CIK 0001294077 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,083

Underlying: Common Stock · 17,667 shares

Expires 2019-02-05

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.

F2 · shares: Due to a clerical error, this number was incorrectly reported as acquired rather than disposed.

F3 · derivative.exercise_date: The option vested in three equal annual installments on February 5, 2010, 2011 and 2012.

Read SEC document
November 14, 2016 Filed Nov 16, 2016 20:22 UTC Amendment
Fischer John E.Director · President & CEO
Tax withholdingCommon Stock $1 par value 10,272 $24.56 $252,280.32
Disclosure

SEC source: 0001209191-16-150467 · doc4a.xml · nonDerivative · entry 2

Fischer John E. · CIK 0001294077 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,506

Read SEC document
November 14, 2016 Filed Nov 16, 2016 20:22 UTC Amendment
Fischer John E.Director · President & CEO
Exercise / conversionCommon Stock $1 par value 17,667 $14.28 $252,284.76
Disclosure

SEC source: 0001209191-16-150467 · doc4a.xml · nonDerivative · entry 1

Fischer John E. · CIK 0001294077 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,778

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
November 14, 2016 Filed Nov 16, 2016 19:29 UTC
RUPP JOSEPH DDirector · Chairman
Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 179,250 $0.00 Strike: $16.52 $0.00
Disclosure

SEC source: 0001209191-16-150451 · doc4.xml · derivative · entry 4

RUPP JOSEPH D · CIK 0001220622 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 179,250 shares

Expires 2017-02-13

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.

F2 · derivative.exercise_date: The option vested in three equal annual installments on February 13, 2008, 2009 and 2010.

Read SEC document
November 14, 2016 Filed Nov 16, 2016 19:29 UTC
RUPP JOSEPH DDirector · Chairman
Tax withholdingCommon Stock $1 par value 120,570 $24.56 $2,961,199.20
Disclosure

SEC source: 0001209191-16-150451 · doc4.xml · nonDerivative · entry 2

RUPP JOSEPH D · CIK 0001220622 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 639,473

Read SEC document
November 14, 2016 Filed Nov 16, 2016 19:29 UTC
RUPP JOSEPH DDirector · Chairman
Exercise / conversionCommon Stock $1 par value 179,250 $16.52 $2,961,210.00
Disclosure

SEC source: 0001209191-16-150451 · doc4.xml · nonDerivative · entry 1

RUPP JOSEPH D · CIK 0001220622 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 760,043

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
November 14, 2016 Filed Nov 16, 2016 19:27 UTC
Fischer John E.Director · President & CEO
Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 17,667 $0.00 Strike: $14.28 $0.00
Disclosure

SEC source: 0001209191-16-150447 · doc4.xml · derivative · entry 4

Fischer John E. · CIK 0001294077 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,083

Underlying: Common Stock · 17,667 shares

Expires 2019-02-05

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.

F2 · derivative.exercise_date: The option vested in three equal annual installments on February 5, 2010, 2011 and 2012.

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.