Who
Marc Ehrhardt
VP & Pres Corp Development
Company insider
Files Form 4 as: VP & Pres Corp Development, Olin.
In numbers
- Trades disclosed
- 15
- Buys
- 1
- Sells
- 0
- Bought
- $374K
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 1 May 2025
- Last trade
- 1 May 2026
- Last filed
- 5 May 2026
Companies traded
Activity over time
1 Aug 2025 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 1 May 2026filed 5 May 2026 | OLN OlinChemicals | SEC FORM 4 Code M | —5,206 | filing |
| 1 May 2026filed 5 May 2026 | OLN OlinChemicals | SEC FORM 4 Code M | —2,500 | filing |
| 1 May 2026filed 5 May 2026 | OLN OlinChemicals | SEC FORM 4 Code F | $53K1,877 at $28.48 | filing |
| 1 May 2026filed 5 May 2026 | OLN Olinoption or derivative · Chemicals | SEC FORM 4 Code M | —5,206 at $0.00 | filing |
| 1 May 2026filed 5 May 2026 | OLN Olinoption or derivative · Chemicals | SEC FORM 4 Code M | —2,500 at $0.00 | filing |
| 1 May 2026filed 5 May 2026 | OLN Olinoption or derivative · Chemicals | SEC FORM 4 Code M | —5,206 at $0.00 | filing |
| 1 May 2026filed 5 May 2026 | OLN Olinoption or derivative · Chemicals | SEC FORM 4 Code M | —2,500 at $0.00 | filing |
| 1 May 2026filed 5 May 2026 | OLN OlinChemicals | SEC FORM 4 Code M | —5,206 | filing |
| 1 May 2026filed 5 May 2026 | OLN OlinChemicals | SEC FORM 4 Code M | —2,500 | filing |
| 1 May 2026filed 5 May 2026 | OLN OlinChemicals | SEC FORM 4 Code F | $53K1,877 at $28.48 | filing |
| 18 Feb 2026filed 20 Feb 2026 | OLN Olinoption or derivative · Chemicals | SEC FORM 4 Code A | —16,007 at $0.00 | filing |
| 18 Feb 2026filed 20 Feb 2026 | OLN Olinoption or derivative · Chemicals | SEC FORM 4 Code A | —16,007 at $0.00 | filing |
| 6 Aug 2025filed 7 Aug 2025 | OLN OlinChemicals | SEC FORM 4 Bought | $374K20,000 at $18.70 | filing |
| 1 May 2025filed 5 May 2025 | OLN Olinoption or derivative · Chemicals | SEC FORM 4 Code A | —15,618 at $0.00 | filing |
| 1 May 2025filed 5 May 2025 | OLN Olinoption or derivative · Chemicals | SEC FORM 4 Code A | —10,000 at $0.00 | filing |
News
Olin (NYSE:OLN) Stock Acquired by Rep. Lisa C. McClainOLN · dailypolitical.com · 15 Oct 2026
0 headlines in the last 90 days name Marc Ehrhardt; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.