Marc Ehrhardt bought $374k of OLN
VP & Pres Corp Development at OLIN Corp. 20,000 shares at an average of $18.70, traded Aug 6, 2025, filed Aug 7, 2025.
Score components
- +15RoleOfficer
- +15Trade size$374k at market
- +8Relative to holdingsFirst purchase: no shares before this trade
- +18Price context3% above the 52-week low; 62% below the 52-week high
- 0ClusterNo other insider buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +32.8%, 3m +0.3%, 6m +24.0%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000074303-25-000115, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 6, 2025 | POpen-market purchase Common Stock | +20,000 | $18.70 | $374k | 20,000 | Aug 7, 2025 |
Related signals
Other insiders at OLIN Corp and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 54Moderate | OLIN Corp | Deon Carter VP & President CAPV | $154k 6,500 shares | -95% | |
| 45Moderate | OLIN Corp | Angela M Castle VP & Chief Legal Officer | $58k 2,379 shares | -61% | |
| 70Notable | OLIN Corp | Todd A Slater VP & CFO | $2.1M 92,250 shares | -68% | |
| 33Weak | OLIN Corp | R Nichole Sumner VP & Controller | $107k 4,750 shares | -16% | |
| 32Weak | OLNsell OLIN Corp | Teresa M Vermillion VP & Treasurer | $94k 4,500 shares | -21% | |
| 38Weak | OLNsell OLIN Corp | Teresa M Vermillion VP & Treasurer | $127k 6,000 shares | -26% | |
| 37Weak | OLNsell OLIN Corp | R Nichole Sumner VP & Controller | $459k 10,500 shares | -30% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.