| $126M | ||
| $85M | ||
| $34M | ||
| $33M | ||
| $32M | ||
| $27M |
Buys | $0 | 0 | 0 |
Sells | $2,486,540 | 5 | 100 |
| Castle Angela M | VP & Chief Legal Officer | 0 | $0 | 1 | $57,700 | $-57,700 |
| VERMILLION TERESA M | VP & Treasurer | 0 | $0 | 1 | $93,850 | $-93,850 |
| Sumner R Nichole | VP & Controller | 0 | $0 | 1 | $106,846 | $-106,846 |
| Carter Deon | VP & President CAPV | 0 | $0 | 1 | $154,226 | $-154,226 |
| Slater Todd A | VP & CFO | 0 | $0 | 1 | $2.07M | $-2.07M |
Olin Corporation is a global producer and supplier of chemical products, serving markets across the United States, Europe, and internationally. The company's operations are divided into three distinct business segments: Chlor Alkali Products and Vinyls, Epoxy, and Winchester. The Chlor Alkali Products and Vinyls segment provides a comprehensive range of fundamental industrial chemicals. These include chlorine and caustic soda, key vinyl compounds such as ethylene dichloride and vinyl chloride monomers, and various chlorinated organic compounds …
Over the last 12 months, insiders at Olin Corporation have bought $0 and sold $2.49M worth of Olin Corporation stock.
On average, over the past 5 years, insiders at Olin Corporation have bought $577,403 and sold $43.16M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 20,000 shares for transaction amount of $373,956 was made by Ehrhardt Marc (VP & Pres Corp Development) on 2025‑08‑06.
| 2026-02-25 | Sale | Carter Deon | VP & President CAPV | 6,500 0.0056% | $23.73 | $154,226 | -7.08% | |
| 2026-02-24 | Sale | Castle Angela M | VP & Chief Legal Officer | 2,379.26 0.0021% | $24.25 | $57,700 | -8.12% | |
| 2026-02-03 | Sale | Slater Todd A | VP & CFO | 92,250 0.0793% | $22.48 | $2.07M | +2.51% | |
| 2026-02-03 | Sale | Sumner R Nichole | VP & Controller | 4,750 0.0041% | $22.49 | $106,846 | +2.51% | |
| 2025-11-26 | Sale | VERMILLION TERESA M | VP & Treasurer | 4,500 0.004% | $20.86 | $93,850 | +8.53% | |
| 2025-08-13 | Sale | VERMILLION TERESA M | VP & Treasurer | 6,000 0.0052% | $21.11 | $126,642 | +12.57% | |
| 2025-08-06 | Ehrhardt Marc | VP & Pres Corp Development | 20,000 0.0172% | $18.70 | $373,956 | +30.72% | ||
| 2025-02-04 | Lane Kenneth Todd | President & CEO | 7,250 0.0063% | $28.06 | $203,447 | -19.87% | ||
| 2024-11-08 | Sale | Sumner R Nichole | VP & Controller | 10,500 0.0089% | $43.75 | $459,412 | -45.51% | |
| 2024-02-27 | Sale | Sutton Scott McDougald | President & CEO | 48,896 0.04% | $52.39 | $2.56M | -12.55% | |
| 2024-02-27 | Sale | FLAUGHER BRETT A | VP & Pres, Winchester | 10,000 0.0082% | $52.20 | $521,988 | -12.55% | |
| 2024-02-26 | Sale | Sutton Scott McDougald | President & CEO | 16,924 0.0139% | $52.56 | $889,558 | -12.21% | |
| 2024-02-26 | Sale | FLAUGHER BRETT A | VP & Pres, Winchester | 15,000 0.0123% | $52.46 | $786,867 | -12.21% | |
| 2024-02-23 | Sale | Sutton Scott McDougald | President & CEO | 21,946 0.0179% | $52.58 | $1.15M | -12.65% | |
| 2024-02-22 | Sale | Sutton Scott McDougald | President & CEO | 15,000 0.0123% | $52.50 | $787,567 | -12.07% | |
| 2024-02-01 | Sale | PETERS VALERIE A | VP, HR | 9,735 0.0077% | $52.13 | $507,452 | -9.58% | |
| 2024-01-31 | Sale | PETERS VALERIE A | VP, HR | 71,800 0.0574% | $52.52 | $3.77M | -8.62% | |
| 2024-01-31 | Sale | Sutton Scott McDougald | Chairman, President & CEO | 45,537 0.0371% | $53.44 | $2.43M | -8.62% | |
| 2024-01-31 | Sale | Gumpel Damian | VP & Pres, Epoxy & Corp Strat. | 9,238 0.0075% | $53.20 | $491,460 | -8.62% | |
| 2024-01-30 | Sale | Slater Todd A | VP & CFO | 63,250 0.0522% | $54.15 | $3.42M | -10.96% |
| VERMILLION TERESA M | VP & Treasurer | 17199 0.0151% | $301,498.47 | 4 | 3 | <0.0001% |
| RUPP JOSEPH D | Chairman & CEO | 543293 0.4766% | $9.52M | 1 | 0 | +53.15% |
| Fischer John E. | Chairman, President & CEO | 172542 0.1514% | $3.02M | 1 | 4 | +9.6% |
| BOGUS DONALD W | director | 111618 0.0979% | $1.96M | 7 | 0 | +5.39% |
| Sutton Scott McDougald | President & CEO | 90327 0.0792% | $1.58M | 7 | 6 | +83.94% |
| PAIN GEORGE H | SVP, Gen. Counsel & Secretary | 64866 0.0569% | $1.14M | 1 | 6 | +9.6% |
| SAMPSON JOHN MAURICE | SVP, Business Operations | 51335 0.045% | $899,908.30 | 3 | 1 | +25.73% |
| ROMPALA RICHARD M | director | 50500 0.0443% | $885,265.00 | 1 | 0 | +9.6% |
| SCHULZ PHILIP J | director | 42801 0.0376% | $750,301.53 | 2 | 0 | +18.42% |
| Smith Vince J | director | 37304 0.0327% | $653,939.12 | 3 | 0 | +4.87% |
| Ehrhardt Marc | VP & Pres Corp Development | 20000 0.0175% | $350,600.00 | 1 | 0 | +30.72% |
| Curley Stephen C | 19587 0.0172% | $343,360.11 | 1 | 19 | +59.8% | |
| VARILEK JAMES A | EVP & COO | 17761 0.0156% | $311,358.07 | 3 | 6 | +76.71% |
| Benoist Gray G | director | 11579 0.0102% | $202,979.87 | 1 | 1 | +68.74% |
| Will W Anthony | director | 10000 0.0088% | $175,300.00 | 1 | 0 | <0.0001% |
| Shipp Earl L | director | 8918 0.0078% | $156,332.54 | 3 | 0 | <0.0001% |
| Lane Kenneth Todd | President & CEO | 7250 0.0064% | $127,092.50 | 1 | 0 | <0.0001% |
| LARRIMORE RANDALL W | director | 5200 0.0046% | $91,156.00 | 8 | 0 | +13.08% |
| Dawson Pat D | EVP-Pres, Epoxy & Intl | 2734 0.0024% | $47,927.02 | 2 | 3 | +53.53% |
| OConnor John MB | director | 335 0.0003% | $5,872.55 | 1 | 1 | <0.0001% |
| BUNCH C ROBERT | 0 0% | $0 | 4 | 3 | +44.12% | |
| Alderman Heidi S | director | 0 0% | $0 | 1 | 1 | <0.0001% |
| Increased Positions | 185 | +40.39% | 17M | +16.6% |
| Decreased Positions | 196 | -42.79% | 15M | -14.1% |
| New Positions | 75 | New | 4M | New |
| Sold Out Positions | 61 | Sold Out | 3M | Sold Out |
| Total Postitions | 447 | -2.4% | 107M | +2.49% |
| Hotchkis & Wiley Capital Management Llc | $273,480.00 | 11.13% | 12.69M | +661,730 | +5.5% | 2025-09-30 |
| Blackrock, Inc. | $270,833.00 | 11.02% | 12.57M | -141,668 | -1.11% | 2025-09-30 |
| Vanguard Group Inc | $249,209.00 | 10.14% | 11.56M | -89,388 | -0.77% | 2025-09-30 |
| Fuller & Thaler Asset Management, Inc. | $139,303.00 | 5.67% | 6.46M | +14,272 | +0.22% | 2025-09-30 |
| State Street Corp | $103,764.00 | 4.22% | 4.82M | -15,369 | -0.32% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $95,921.00 | 3.9% | 4.45M | -22,175 | -0.5% | 2025-09-30 |
| Yacktman Asset Management Lp | $85,643.00 | 3.49% | 3.97M | -86,222 | -2.12% | 2025-09-30 |
| Pzena Investment Management Llc | $82,680.00 | 3.37% | 3.84M | +7,642 | +0.2% | 2025-09-30 |
| Millennium Management Llc | $53,588.00 | 2.18% | 2.49M | +2M | +1,062.96% | 2025-09-30 |
| Geode Capital Management, Llc | $47,905.00 | 1.95% | 2.22M | +229,258 | +11.5% | 2025-09-30 |