GM
Insider
Gary R Martz
EVP & General CounselGary R Martz (EVP & General Counsel) filed 2 Form 4 reports in the trailing twelve months (1 purchase, 1 sale), most often in Greif, Inc. (GEF). Across 1 priced purchase filing, the average 21-session return was +13.6% from execution and +14.0% from disclosure (delay-adjusted; derived). The largest single filing was $328K of GEF (5,000 sh across 2 lots, as filed), executed Nov 12 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+13.6%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+14.0%
same 1 filings, from disclosure
Filings, ttm
2
1 buys · 1 sells
Median delay
2d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$631K
shares × price, as filed
Last traded
Nov 12 2025
Filed Nov 13 2025
Median ADV $21.7M across their filed names
Open performance→Volume by month
Buys $328K
Sells $2.3M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Consumer Cyclical
2 filings
Sector per market data · by filing · past 12 months
Most traded names
GEFRecent filings
GEFSALE
Greif, Inc.
View filing →
$302K5,000 sh × $60.48
Exec Nov 12 2025
Filed Nov 13 2025 · 5:30 PM ET GEFPURCHASE Greif, Inc. View filing → $328K
5,000 sh across 2 lots
Exec Nov 12 2025
Filed Nov 14 2025 · 12:30 PM ET GEFSALE Greif, Inc. View filing → $2.0M
29,000 sh × $68.90
Exec Jul 8 2025
Filed Jul 9 2025 · 5:30 PM ET