Insider · CIK 0002066714
Marc Ehrhardt
Files at OLN (OLIN Corp). First filing Aug 7, 2025, latest Aug 7, 2025.
In brief
Marc Ehrhardt files SEC Form 4 as officer at OLN (OLIN Corp). Since Aug 7, 2025, Marc Ehrhardt has reported 1 open-market buy worth $374k and 0 open-market sells worth $0, the latest filed on Aug 7, 2025.
A track record needs three past buys with six months of prices behind them; Marc Ehrhardt has 0, so none is measured yet.
The newest scored trade: bought $374k of OLN on Aug 6, 2025, filed Aug 7, 2025, scored 56 (moderate).
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
OLN: OLIN Corp
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 56Moderate | OLNbuy OLIN Corp | $374k 20,000 shares | - | +3% from low-62% from high |
Transactions
Every row this insider has filed, 9 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 1, 2026 | OLN OLIN Corp | MOption exercise Common Stock | +5,206 | - | - | 25,206 | May 5, 2026 |
| May 1, 2026 | OLN OLIN Corp | MOption exercise Common Stock | +2,500 | - | - | 27,706 | May 5, 2026 |
| May 1, 2026 | OLN OLIN Corp | FTax withholding Common Stock | -1,877 | $28.48 | $53k | 25,829 | May 5, 2026 |
| May 1, 2026 | OLN OLIN Corp | MOption exercise Restricted Stock Unitsderivative | -5,206 | $0.00 | $0 | 10,412 | May 5, 2026 |
| May 1, 2026 | OLN OLIN Corp | MOption exercise Restricted Stock Unitsderivative | -2,500 | $0.00 | $0 | 7,500 | May 5, 2026 |
| Feb 18, 2026 | OLN OLIN Corp | AGrant or award Restricted Stock Unitsderivative | +16,007 | $0.00 | $0 | 16,007 | Feb 20, 2026 |
| Aug 6, 2025 | OLN OLIN Corp | POpen-market purchase Common Stock | +20,000 | $18.70 | $374k | 20,000 | Aug 7, 2025 |
| May 1, 2025 | OLN OLIN Corp | AGrant or award Restricted Stock Unitsderivative | +15,618 | $0.00 | $0 | 15,618 | May 5, 2025 |
| May 1, 2025 | OLN OLIN Corp | AGrant or award Restricted Stock Unitsderivative | +10,000 | $0.00 | $0 | 10,000 | May 5, 2025 |
Questions about Marc Ehrhardt
Answered from the filings on this page, as of the latest one.
Is Marc Ehrhardt buying or selling?
Not in the last 12 months. Marc Ehrhardt's latest open-market trade on SEC Form 4 was bought $374k of OLN on Aug 6, 2025.
How did Marc Ehrhardt's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Marc Ehrhardt has 0.
Where does Marc Ehrhardt file Form 4?
Marc Ehrhardt has filed Form 4 at OLN (OLIN Corp) as VP & Pres Corp Development. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
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.