Teresa M. Vermillion

Companies

• Olin CorporationVP & Treasurer Feb 9, 2018 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Olin Corporation OLN19,063 shares²$289.0K at $15.16Feb 24, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Feb 20, 2026Shares withheld for tax 674 shares at $24.09 of Olin Corporation²
• Feb 20, 2026Exercised options 2,318 shares of Olin Corporation²
• Feb 18, 2026Granted 79 shares of Olin Corporation³
• Nov 26, 2025Sold 4,500 shares at $20.86 of Olin Corporation⁴
• Nov 26, 2025Exercised options 4,500 shares at $13.14 of Olin Corporation⁴
• Aug 13, 2025Sold 6,000 shares at $21.11 of Olin Corporation⁵
• Aug 13, 2025Exercised options 6,000 shares at $13.14 of Olin Corporation⁵
• Feb 19, 2025Granted 691 shares of Olin Corporation⁶
• Feb 21, 2024Granted 3,666 shares of Olin Corporation⁷
• Feb 22, 2023Granted 5,524 shares of Olin Corporation⁸
• Jan 2, 2023Shares withheld for tax 194 shares at $52.90 of Olin Corporation⁹
• Jan 2, 2023Exercised options 560 shares of Olin Corporation⁹
• Feb 22, 2022Granted 2,829 shares of Olin Corporation¹⁰
• May 25, 2021Sold 8,000 shares at $48.64 of Olin Corporation¹¹
• May 25, 2021Exercised options 8,000 shares at $29.75 of Olin Corporation¹¹
• Feb 15, 2021Granted 287 shares of Olin Corporation¹²
• Aug 12, 2019Bought 30 shares at $17.55 of Olin Corporation¹³
• Aug 9, 2019Bought 50 shares at $17.65 of Olin Corporation¹³
• Aug 9, 2019Bought 50 shares at $17.76 of Olin Corporation¹³
• Aug 9, 2019Bought 100 shares at $17.80 of Olin Corporation¹³
• Aug 8, 2019Bought 100 shares at $17.90 of Olin Corporation¹⁴
• Aug 8, 2019Bought 250 shares at $18.25 of Olin Corporation¹⁴
• Aug 7, 2019Bought 250 shares at $18.08 of Olin Corporation¹⁴

Trade performance

Returns are price-only (no dividends), measured from the trade date.