| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| OLN | Sumner R Nichole | VP & Controller | Feb 20 '26 | Option Exercise | 0.00 | 1,835 | 0 | 26,685 | Feb 24 |
| OLN | Sumner R Nichole | VP & Controller | Feb 03 '26 | Sale | 22.49 | 4,750 | 106,846 | 24,771 | Feb 05 |
| OLN | Sumner R Nichole | VP & Controller | Feb 03 '26 | Option Exercise | 13.14 | 4,750 | 62,415 | 29,521 | Feb 05 |
| OLN | Sumner R Nichole | VP & Controller | Nov 08 '24 | Option Exercise | 27.40 | 10,500 | 287,700 | 34,556 | Nov 12 |
| OLN | Sumner R Nichole | VP & Controller | Nov 08 '24 | Sale | 43.75 | 10,500 | 459,412 | 24,056 | Nov 12 |
| OLN | Sumner R Nichole | VP & Controller | Jan 02 '23 | Option Exercise | 0.00 | 550 | 0 | 12,845 | Jan 04 |
| OLN | Sumner R Nichole | VP & Controller | May 27 '22 | Option Exercise | 13.14 | 9,518 | 125,067 | 21,760 | May 31 |
| OLN | Sumner R Nichole | VP & Controller | May 26 '22 | Option Exercise | 1.77 | 11,000 | 19,473 | 13,724 | May 31 |
| OLN | Sumner R Nichole | VP & Controller | May 26 '22 | Sale | 64.82 | 11,000 | 712,983 | 12,242 | May 31 |
| OLN | Sumner R Nichole | VP & Controller | May 25 '21 | Option Exercise | 27.65 | 693 | 19,161 | 9,317 | May 26 |
| OLN | Sumner R Nichole | VP & Controller | May 25 '21 | Sale | 48.00 | 693 | 33,264 | 8,624 | May 26 |
| OLN | Sumner R Nichole | VP & Controller | May 24 '21 | Option Exercise | 27.65 | 6,807 | 188,214 | 15,431 | May 26 |