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 →
$192K1,200 sh × $160.16
Exec Nov 2
Filed Nov 2 · 6:03 PM ET GWRESALE Guidewire Software, Inc. View filing → $225K
1,200 sh × $187.19
Exec Oct 26
Filed Oct 26 · 4:11 PM ET GWRESALE Guidewire Software, Inc. View filing → $201K
1,200 sh × $167.90
Exec Oct 19
Filed Oct 19 · 6:22 PM ET GWRESALE Guidewire Software, Inc. View filing → $203K
1,200 sh × $168.97
Exec Oct 12
Filed Oct 13 · 7:38 AM ET GWRESALE Guidewire Software, Inc. View filing → $183K
1,200 sh × $152.52
Exec Oct 5
Filed Oct 5 · 7:58 PM ET GWRESALE Guidewire Software, Inc. View filing → $171K
1,200 sh × $142.65
Exec Sep 28
Filed Sep 30 · 4:47 PM ET GWRESALE Guidewire Software, Inc. View filing → $10.6M
73,490 sh across 2 lots
Exec Sep 17
Filed Sep 21 · 5:22 PM ET GWRESALE Guidewire Software, Inc. View filing → $175K
1,200 sh × $145.87
Exec Sep 14
Filed Sep 14 · 5:26 PM ET More filings →