| 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 | 3,670 | 0 | 26,685 | Feb 24 12:00 AM |
| OLN | Sumner R Nichole | VP & Controller | Feb 03 '26 | Option Exercise | 13.14 | 9,500 | 124,830 | 29,521 | Feb 05 12:00 AM |
| OLN | Sumner R Nichole | VP & Controller | Feb 03 '26 | Sale | 22.49 | 4,750 | 106,846 | 24,771 | Feb 05 12:00 AM |
| OLN | Sumner R Nichole | VP & Controller | Nov 08 '24 | Sale | 43.75 | 10,500 | 459,412 | 24,056 | Nov 12 12:00 AM |
| OLN | Sumner R Nichole | VP & Controller | Nov 08 '24 | Option Exercise | 27.40 | 21,000 | 575,400 | 34,556 | Nov 12 12:00 AM |
| OLN | Sumner R Nichole | VP & Controller | Jan 02 '23 | Option Exercise | 0.00 | 1,100 | 0 | 12,845 | Jan 04 12:00 AM |
| OLN | Sumner R Nichole | VP & Controller | May 27 '22 | Option Exercise | 13.14 | 19,036 | 250,134 | 21,760 | May 31 12:00 AM |
| OLN | Sumner R Nichole | VP & Controller | May 26 '22 | Sale | 64.82 | 11,000 | 712,983 | 12,242 | May 31 12:00 AM |
| OLN | Sumner R Nichole | VP & Controller | May 26 '22 | Option Exercise | 3.12 | 12,482 | 38,946 | 14,268 | May 31 12:00 AM |
| OLN | Sumner R Nichole | VP & Controller | May 25 '21 | Option Exercise | 27.65 | 1,386 | 38,322 | 9,317 | May 26 12:00 AM |
| OLN | Sumner R Nichole | VP & Controller | May 25 '21 | Sale | 48.00 | 693 | 33,264 | 8,624 | May 26 12:00 AM |
| OLN | Sumner R Nichole | VP & Controller | May 24 '21 | Option Exercise | 27.65 | 13,614 | 376,428 | 15,431 | May 26 12:00 AM |