Michael George Rosenbaum Insider Trading Activity

Corporate InsiderCEO · CIK 1784996

55

Total trades

$24.1M

Total volume

May 26, 2026

Last activity

GWRE

Guidewire Software, Inc.

Michael George Rosenbaum has been net-selling over the last 12 months with 0 purchases and 54 sales across 1 company.

GWRE is the most-traded position with 54 trades. The largest single transaction was a sale of GWRE for $7.4M on Sep 16, 2025.

Performance Scorecard

Forward stock performance after each transaction by Michael George Rosenbaum. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days—+4.2%69%52
90 days—+11.6%62%42
120 days—+19.4%89%38

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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GWRE · Guidewire Software, Inc.

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Recent Trades

Showing the 50 most recent of 55 disclosed trades.

DATETICKERTYPESHARESPRICEVALUEROLE
May 26, 2026GWRESell1,200$138.51$166KCEO
May 18, 2026GWRESell1,200$128.19$154KCEO
May 11, 2026GWRESell1,200$136.38$164KCEO
May 4, 2026GWRESell1,200$141.91$170KCEO
Apr 27, 2026GWRESell1,200$138.09$166KCEO
Apr 20, 2026GWRESell1,200$139.75$168KCEO
Apr 13, 2026GWRESell1,200$118.77$143KCEO
Apr 6, 2026GWRESell1,200$151.14$181KCEO
Mar 30, 2026GWRESell1,200$145.74$175KCEO
Mar 23, 2026GWRESell1,200$155.56$187KCEO
Mar 17, 2026GWRESell4,737$163.86$776KCEO
Mar 16, 2026GWRESell1,200$160.00$192KCEO
Mar 9, 2026GWRESell1,200$166.34$200KCEO
Mar 2, 2026GWRESell1,200$143.87$173KCEO
Feb 23, 2026GWRESell1,200$125.50$151KCEO
Feb 17, 2026GWRESell1,200$127.00$152KCEO
Feb 9, 2026GWRESell1,200$127.77$153KCEO
Feb 2, 2026GWRESell1,200$140.01$168KCEO
Jan 26, 2026GWRESell1,200$160.32$192KCEO
Jan 20, 2026GWRESell1,200$156.26$188KCEO
Jan 13, 2026GWRESell1,200$180.87$217KCEO
Dec 29, 2025GWRESell1,400$204.95$287KCEO
Dec 22, 2025GWRESell1,400$200.72$281KCEO
Dec 16, 2025GWRESell6,015$192.08$1.2MCEO
Dec 15, 2025GWRESell1,400$204.34$286KCEO
Dec 8, 2025GWRESell1,400$210.87$295KCEO
Dec 1, 2025GWRESell1,400$213.44$299KCEO
Nov 24, 2025GWRESell1,400$213.23$299KCEO
Nov 17, 2025GWRESell1,400$222.54$312KCEO
Nov 10, 2025GWRESell1,400$218.53$306KCEO
Nov 3, 2025GWRESell1,400$231.85$325KCEO
Oct 27, 2025GWRESell1,400$255.40$358KCEO
Oct 20, 2025GWRESell1,400$245.70$344KCEO
Oct 13, 2025GWRESell1,400$239.71$336KCEO
Oct 6, 2025GWRESell1,400$230.08$322KCEO
Sep 29, 2025GWRESell1,400$232.25$325KCEO
Sep 22, 2025GWRESell1,400$244.55$342KCEO
Sep 16, 2025GWRESell30,317$242.87$7.4MCEO
Sep 15, 2025GWRESell1,400$252.83$354KCEO
Sep 8, 2025GWRESell1,400$261.28$366KCEO
Sep 2, 2025GWRESell1,400$214.30$300KCEO
Aug 25, 2025GWRESell1,400$214.70$301KCEO
Aug 18, 2025GWRESell1,400$211.61$296KCEO
Aug 11, 2025GWRESell1,400$212.44$297KCEO
Aug 4, 2025GWRESell1,400$225.04$315KCEO
Jul 28, 2025GWRESell1,400$223.75$313KCEO
Jul 21, 2025GWRESell1,400$222.31$311KCEO
Jul 14, 2025GWRESell1,400$220.65$309KCEO
Jul 7, 2025GWRESell1,400$230.70$323KCEO
Jun 30, 2025GWRESell1,400$236.89$332KCEO

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
GWREGuidewire Software, Inc.55$24.1M

Other insiders at Guidewire Software, Inc.

5 other tracked filers at GWRE.

Cooper Jeffrey Elliott

CFO

14

Trades

King James Winston

Chief Admin Officer, Gen Couns

13

Trades

Mullen John P

President

11

Trades

Peterson David Franklin

Chief Accounting Officer

4

Trades

Michael C Keller

Director

3

Trades