R. Nichole Sumner serves as Executive at OLIN CORP, where they oversee executive responsibilities. Since joining the company, R. Nichole Sumner has executed 27 insider transactions totaling $1.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 3, 2026 involved exercising options for 4,750 shares valued at $0.
R. Nichole Sumner currently holds 24,771 shares of OLIN CORP (OLN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, R. Nichole Sumner has been a net seller of OLN stock. They have purchased $0 and sold $1.2M worth of shares.
R. Nichole Sumner's most recent insider trade was on Feb 3, 2026, when they sold 4,750 shares at $0.00 per share.
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| $22.49 |
| Discretionary |
| Feb 3, 2026 | OLN | $62.4K | Option Exercise | 4,750 | $13.14 | Discretionary |
| Feb 21, 2024 | OLN | $0 | Award | 4,263 | $N/A | Discretionary |
| Feb 22, 2023 | OLN | $0 | Award | 7,139 | $N/A | Discretionary |
| Jan 2, 2023 | OLN | $10.1K | Payment | 191 | $52.90 | Discretionary |
| Jan 2, 2023 | OLN | $0 | Option Exercise | 550 | $N/A | Discretionary |
| May 27, 2022 | OLN | $617.1K | Sale | 9,518 | $64.83 | Discretionary |
| May 27, 2022 | OLN | $125.1K | Option Exercise | 9,518 | $13.14 | Discretionary |
| May 26, 2022 | OLN | $96.0K | Sale | 1,482 | $64.76 | Discretionary |
| May 26, 2022 | OLN | $19.5K | Option Exercise | 1,482 | $13.14 | Discretionary |
| Feb 22, 2022 | OLN | $0 | Award | 3,618 | $N/A | Discretionary |
| May 25, 2021 | OLN | $19.2K | Option Exercise | 693 | $27.65 | Discretionary |
| May 25, 2021 | OLN | $33.3K | Sale | 693 | $48.00 | Discretionary |
| May 24, 2021 | OLN | $326.7K | Sale | 6,807 | $48.00 | Discretionary |
| May 24, 2021 | OLN | $188.2K | Option Exercise | 6,807 | $27.65 | Discretionary |
| Feb 15, 2021 | OLN | $0 | Award | 431 | $N/A | Discretionary |
| Aug 25, 2020 | OLN | $50.0K | Discretionary | 4,568.82 | $10.94 | Discretionary |
| Feb 18, 2020 | OLN | $0 | Award | 658 | $N/A | Discretionary |
| Aug 20, 2019 | OLN | $0 | Award | 1,500 | $N/A | Discretionary |
| Aug 21, 2018 | OLN | $0 | Award | 1,000 | $N/A | Discretionary |
| May 5, 2017 | OLN | $13.5K | Payment | 454 | $29.69 | Discretionary |
| May 5, 2017 | OLN | $0 | Option Exercise | 1,800 | $N/A | Discretionary |
| Feb 17, 2016 | OLN | $18.1K | Discretionary | 1,263.63 | $14.33 | Discretionary |
| Feb 17, 2016 | OLN | $32.0K | Discretionary | 2,214.06 | $14.45 | Discretionary |
| Feb 10, 2015 | OLN | $0 | Option Exercise | 2,000 | $N/A | Discretionary |
| Feb 10, 2015 | OLN | $16.8K | Payment | 618 | $27.23 | Discretionary |