MB
Michael Louis Battles (CO-CEO) filed 1 Form 4 report in the past 24 months (1 purchase, 0 sales), most often in Clean Harbors, Inc. (CLH). Across 1 priced purchase filing, the average 21-session return was +3.4% from execution and +2.5% from disclosure (delay-adjusted; derived). The largest single filing was $467K of CLH (2,000 sh × $233.50, as filed), executed Aug 1 2025. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+3.4%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+2.5%
same 1 filings, from disclosure
Filings, ttm
1
1 buys · 0 sells
Median delay
3d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$467K
shares × price, as filed
Last traded
Aug 1 2025
Filed Aug 4 2025
Median ADV $159.8M across their filed names
Open performance→Volume by month
Buys $467K
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Industrials
1 filing
Sector per market data · by filing · past 24 months
Most traded names
CLHRecent filings
CLHPURCHASE
Clean Harbors, Inc.
View filing →
$467K2,000 sh × $233.50
Exec Aug 1 2025
Filed Aug 4 2025 · 2:59 PM ET