OLN SEC Form 4 filings
Olin Corp Latest Insider Trading Activity
Over the past 1,130 days, Olin Corp (OLN) has had 15 total open-market insider transactions represented in the displayed records. The most recent transaction was on February 3, 2026, when Slater Todd A (Olin Corp VP & CFO) reported a sale of 92,250 shares at $22.48 per share. This page shows up to the 10 most recent SEC Form 4 filing records on a 6-hour delay. Sign up for real-time updates and access to 20 years of historic insider trading data.
Insider Trading For OLN Charted on Daily Candles. Scroll left or zoom out to load earlier candles (up to 2 years).
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. OLN | 2026-02-05 | 2026-02-03 | Olin Corp | Slater Todd A | VP & CFO | Sell | 1 | 92,250 | $22.48 | $2,073,780.00 | 67.56% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. OLN | 2025-08-15 | 2025-08-13 | Olin Corp | Vermillion Teresa M | VP & Treasurer | Sell | 1 | 6,000 | $21.11 | $126,660.00 | 25.86% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. OLN | 2025-08-07 | 2025-08-06 | Olin Corp | Ehrhardt Marc | VP & Pres Corp Development | Buy | 1 | 20,000 | $18.70 | $374,000.00 | 100.00% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. OLN | 2025-02-06 | 2025-02-04 | Olin Corp | Lane Kenneth Todd | President & CEO | Buy | 1 | 7,250 | $28.06 | $203,435.00 | 100.00% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. OLN | 2024-11-12 | 2024-11-08 | Olin Corp | Sumner R Nichole | VP & Controller | Sell | 1 | 10,500 | $43.75 | $459,375.00 | 30.39% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. OLN | 2024-02-28 | 2024-02-27 | Olin Corp | Flaugher Brett A | VP & Pres, Winchester | Sell | 2 | 25,000 | $52.36 | $1,308,900.00 | 22.41% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. OLN | 2024-02-01 | 2024-02-01 | Olin Corp | Peters Valerie A | VP, HR | Sell | 4 | 81,535 | $52.47 | $4,278,358.30 | 42.06% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. OLN | 2024-02-01 | 2024-01-30 | Olin Corp | Slater Todd A | VP & CFO | Sell | 2 | 63,250 | $54.15 | $3,424,692.50 | 16.80% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. OLN | 2023-08-18 | 2023-08-18 | Olin Corp | Gumpel Damian | VP & Pres, Epoxy & Corp Strat | Sell | 1 | 800 | $55.39 | $44,312.00 | 2.81% | View Filing |
| DRIP: Dividend reinvestment OLN | 2023-08-14 | 2023-08-10 | Olin Corp | Gumpel Damian | VP & Pres, Epoxy & Corp Strat | Sell | 1 | 8,000 | $58.38 | $467,040.00 | 22.44% | View Filing |
⚠️ THE SAMPLE ABOVE IS DEFERRED BY 6 HOURS ⚠️
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