MR
Michael George Rosenbaum (Chief Executive Officer) filed 53 Form 4 reports in the trailing twelve months (0 purchases, 53 sales), most often in Guidewire Software, Inc. (GWRE). The largest single filing was $10.6M of GWRE (73,490 sh across 2 lots, as filed), executed Sep 17. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
53
0 buys · 53 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$22.2M
shares × price, as filed
Last traded
Nov 2
Filed Nov 2
Median ADV $284.9M across their filed names
Open performance→Volume by month
Buys $0
Sells $46.9M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
53 filings
Sector per market data · by filing · past 12 months
Most traded names
GWRERecent filings
GWRESALE
Guidewire Software, Inc.
View filing →
$154K1,200 sh × $128.19
Exec May 18
Filed May 18 · 5:30 PM ET GWRESALE Guidewire Software, Inc. View filing → $164K
1,200 sh × $136.38
Exec May 11
Filed May 12 · 5:30 PM ET GWRESALE Guidewire Software, Inc. View filing → $170K
1,200 sh × $141.91
Exec May 4
Filed May 5 · 5:30 PM ET GWRESALE Guidewire Software, Inc. View filing → $166K
1,200 sh × $138.09
Exec Apr 27
Filed Apr 27 · 5:30 PM ET