JM
Insider
John J. Marchioni
President and CEOJohn J. Marchioni (President and CEO) filed 2 Form 4 reports in the past 24 months (2 purchases, 0 sales), most often in Selective Insurance Group, Inc. (SIGI). Across 2 priced purchase filings, the average 21-session return was +2.7% from execution and +3.4% from disclosure (delay-adjusted; derived). The largest single filing was $249K of SIGI (3,200 sh × $77.89, as filed), executed Jul 28 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+2.7%
avg across 2 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+3.4%
same 2 filings, from disclosure
Filings, ttm
2
2 buys · 0 sells
Median delay
0d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$352K
shares × price, as filed
Last traded
Jul 28 2025
Filed Jul 29 2025
Median ADV $51.5M across their filed names
Open performance→Volume by month
Buys $352K
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Financial Services
2 filings
Sector per market data · by filing · past 24 months
Most traded names
SIGIRecent filings
SIGIPURCHASE
Selective Insurance Group, Inc.
View filing →
$249K3,200 sh × $77.89
Exec Jul 28 2025
Filed Jul 29 2025 · 10:14 AM ET SIGIPURCHASE Selective Insurance Group, Inc. View filing → $102K
1,180 sh × $86.69
Exec Mar 3 2025
Filed Mar 3 2025 · 5:30 PM ET