ME
Marc Ehrhardt (VP & Pres Corp Development) filed 1 Form 4 report in the past 24 months (1 purchase, 0 sales), most often in Olin Corporation (OLN). Across 1 priced purchase filing, the average 21-session return was +27.0% from execution and +34.7% from disclosure (delay-adjusted; derived). The largest single filing was $374K of OLN (20,000 sh × $18.70, as filed), executed Aug 6 2025. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+27.0%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+34.7%
same 1 filings, from disclosure
Filings, ttm
1
1 buys · 0 sells
Median delay
1d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$374K
shares × price, as filed
Last traded
Aug 6 2025
Filed Aug 7 2025
Median ADV $49.8M across their filed names
Open performance→Volume by month
Buys $374K
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Basic Materials
1 filing
Sector per market data · by filing · past 24 months
Most traded names
OLNRecent filings
OLNPURCHASE
Olin Corporation
View filing →
$374K20,000 sh × $18.70
Exec Aug 6 2025
Filed Aug 7 2025 · 2:50 PM ET