| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OLN | Phantom Stock Units | Award | $2.7K | +53.6 | +0.4% | $50.25 | 13.5K | Sep 8, 2023 | Common Stock | 53.6 | Direct | F1, F2 | 
| Id | Content | 
|---|---|
| F1 | Dividend equivalents credited to the reporting person's account under the Amended and Restated Olin Corporation 1997 Stock Plan for Non-employee Directors at $50.25 per share as of 9/08/2023 in exempt transactions. Shares of phantom stock are payable in cash or stock following the reporting person's termination of service as a director of Olin, at the director's election, other (i) in a lump sum or (ii) over up to 10 annual installments. | 
| F2 | Security converts to common stock on a one-to-one basis. |