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Guidewire Software, Inc.

GWRE Net selling
CIK 0001528396 #768 in the set updated 17 Sep 2026
Bought (120 mo)
$1.33M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$264.35M
$65.53M on a plan · $52.06M straight out of an exercise
Sold at will
$146.76M
505 of 1010 sales
Net
−$263.02M
−$145.43M against sales at will

By person

28 insiders · 1,024 transactions
68.6×

Mike Rosenbaum holds 68.6 times base salary in stock. $51.51M of shares against $750.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Mike Rosenbaum last reported holding, valued at $145.87, the price Common Stock was last bought or sold at on the open market here, on 14 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Ryu Marcus
Director
$70.81K (1)
$100.15M (257)
−$100.08M
10,555
0.0127%
$1.54M
−77.8%
Rosenbaum Michael George
Chief Executive Officer
—
$51.05M (110)
−$51.05M
353,156
0.4242%
$51.51M
+478.9%
Mullen John P
President
—
$27.79M (40) scheduled
−$27.79M
223,330
0.2682%
$32.58M
+92.7%
King James Winston
Chief Admin Officer, Gen Couns
—
$19.29M (118)
−$19.29M
57,753
0.0694%
$8.42M
+247.2%
Cooper Jeffrey Elliott
Chief Financial Officer
—
$18.38M (70) scheduled
−$18.38M
118,595
0.1424%
$17.30M
+1,150%
Hung Priscilla
President & COO
—
$15.79M (111)
−$15.79M
38,131
0.0458%
$5.56M
+52.7%
Polelle Michael
Chief Delivery Officer
—
$6.47M (78)
−$6.47M
7,241
0.0087%
$1.06M
+29.4%
Sherry Steven P.
Chief Sales Officer
—
$5.68M (37)
−$5.68M
0
0.0000%
$0.00
—
Kheirolomoom Ali
Chief Product Officer
—
$3.78M (31)
−$3.78M
5,225
0.0063%
$762.17K
−29.8%
Hart Richard
Chief Financial Officer
—
$3.19M (31)
−$3.19M
3,662
0.0044%
$534.18K
−71.1%
Roza Scott
Chief Business Officer
—
$2.50M (37)
−$2.50M
800
0.0010%
$116.70K
−90.0%
WEATHERFORD CLIFTON THOMAS
Director
—
$1.70M (7)
−$1.70M
14,341
0.0172%
$2.09M
−33.4%
Lavin Paul
Director
—
$1.46M (4)
−$1.46M
13,796
0.0166%
$2.01M
+148.7%
Peterson David Franklin
Chief Accounting Officer
—
$1.33M (6) scheduled
−$1.33M
14,138
0.0170%
$2.06M
+18.3%
KELLER MICHAEL C
Director
$144.26K (1)
$1.38M (5) scheduled
−$1.23M
10,606
0.0127%
$1.55M
+1,133%
Smith Curtis
Chief Financial Officer
—
$1.05M (6)
−$1.05M
4,493
0.0054%
$655.39K
—
Conway Craig
Director
—
$873.16K (44) scheduled
−$873.16K
11,103
0.0133%
$1.62M
+47.1%
Brown Andrew William Fraser
Director
$746.93K (3)
$1.48M (7)
−$735.79K
6,524
0.0078%
$951.66K
−9.2%
Bauer David S
Director
—
$414.37K (4)
−$414.37K
7,099
0.0085%
$1.04M
—
ODowd Frank E JR
Chief Sales Officer
—
$326.78K (3)
−$326.78K
28,275
0.0340%
$4.12M
+115.5%
DUBOIS GUY
Director
—
$275.75K (4)
−$275.75K
10,970
0.0132%
$1.60M
+72.3%
Lego Catherine P
Director
$212.32K (1)
—
+$212.32K
16,393
0.0197%
$2.39M
—
Dillon Margaret
Director
$151.94K (1)
—
+$151.94K
16,393
0.0197%
$2.39M
—
Gassner Peter P
Director
—
—
—
13,723
0.0165%
$2.00M
+145.7%
Ramanathan Rajani
Director
—
—
—
11,057
0.0133%
$1.61M
—
Anquillare Mark V
Director
—
—
—
2,716
0.0033%
$396.18K
—
Sloan Jeffrey Steven
Director
—
—
—
2,371
0.0028%
$345.86K
—
Vollert Karl Alexander
Director
—
—
—
578
0.0007%
$84.31K
—

Individual transactions

39
Insider
Date
Role
Action
Shares
Price
Amount
Mullen John P
16 Jun 2026
President
Sell
4,292
$118.74
$509.64K
King James Winston
16 Jun 2026
Chief Admin Officer, Gen Couns
Sell
999
$118.74
$118.62K
Cooper Jeffrey Elliott
16 Jun 2026
Chief Financial Officer
Sell
2,594
$118.74
$308.02K
Peterson David Franklin
17 Mar 2026
Chief Accounting Officer
Sell
273
$163.86
$44.73K
Cooper Jeffrey Elliott
17 Mar 2026
Chief Financial Officer
Sell
1,935
$163.86
$317.07K
King James Winston
17 Mar 2026
Chief Admin Officer, Gen Couns
Sell
1,001
$163.86
$164.02K
Mullen John P
17 Mar 2026
President
Sell
6,576
$163.86
$1.08M
Rosenbaum Michael George
17 Mar 2026
Chief Executive Officer
Sell
4,737
$163.86
$776.19K
Cooper Jeffrey Elliott
13 Mar 2026
Chief Financial Officer
Sell
4,757
$158.72
$755.03K
Mullen John P
16 Dec 2025
President
Sell
7,975
$192.08
$1.53M
Peterson David Franklin
16 Dec 2025
Chief Accounting Officer
Sell
358
$192.08
$68.76K
Rosenbaum Michael George
16 Dec 2025
Chief Executive Officer
Sell
6,015
$192.08
$1.16M
Rosenbaum Michael George
16 Sep 2025
Chief Executive Officer
Sell
30,317
$242.87
$7.36M
Cooper Jeffrey Elliott
16 Sep 2025
Chief Financial Officer
Sell
14,103
$242.87
$3.43M
Mullen John P
16 Sep 2025
President
Sell
15,869
$242.87
$3.85M
Peterson David Franklin
16 Sep 2025
Chief Accounting Officer
Sell
1,811
$242.87
$439.83K
King James Winston
16 Sep 2025
Chief Admin Officer, Gen Couns
Sell
7,149
$242.87
$1.74M
Bauer David S
1 Jul 2025
Director
Sell
500
$235.05
$117.53K
KELLER MICHAEL C
25 Jun 2025
Director
Sell
1,000
$239.00
$239.00K
KELLER MICHAEL C
24 Jun 2025
Director
Sell
1,000
$237.53
$237.53K
Mullen John P
17 Jun 2025
President
Sell
7,141
$248.94
$1.78M
Bauer David S
1 Apr 2025
Director
Sell
500
$187.95
$93.98K
Mullen John P
18 Mar 2025
President
Sell
6,116
$189.41
$1.16M
Bauer David S
13 Mar 2025
Director
Sell
500
$175.00
$87.50K
Rosenbaum Michael George
17 Dec 2024
Chief Executive Officer
Sell
5,932
$171.06
$1.01M
Rosenbaum Michael George
17 Sep 2024
Chief Executive Officer
Sell
23,379
$172.16
$4.02M
Rosenbaum Michael George
18 Jun 2024
Chief Executive Officer
Sell
5,582
$134.54
$750.99K
Mullen John P
19 Mar 2024
President & CRO
Sell
3,665
$111.75
$409.55K
Rosenbaum Michael George
19 Mar 2024
Chief Executive Officer
Sell
4,420
$111.75
$493.92K
Mullen John P
19 Dec 2023
President & CRO
Sell
4,630
$103.79
$480.53K
Rosenbaum Michael George
19 Dec 2023
Chief Executive Officer
Sell
5,239
$103.79
$543.74K
King James Winston
19 Dec 2023
Chief Admin Officer, Gen Couns
Sell
1,379
$103.79
$143.12K
Rosenbaum Michael George
19 Sep 2023
Chief Executive Officer
Sell
26,423
$91.77
$2.42M
Mullen John P
19 Sep 2023
President & CRO
Sell
5,740
$91.77
$526.77K
Mullen John P
20 Jun 2023
President & CRO
Sell
4,057
$71.13
$288.57K
Rosenbaum Michael George
20 Jun 2023
Chief Executive Officer
Sell
7,584
$71.13
$539.45K
Mullen John P
17 Mar 2023
President & CRO
Sell
11,576
$77.17
$893.31K
Rosenbaum Michael George
17 Mar 2023
Chief Executive Officer
Sell
5,265
$77.17
$406.30K
Hung Priscilla
18 Jan 2023
President & COO
Sell
9,547
$70.00
$668.29K
Showing 250 of 1,024 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 861
Amendments (4/A) skipped 10
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 208
Sales straight out of an exercise 297
Sales at will 505
Transactions with no price 0
Shares from compensation/vesting 3,103,727
Sales filed before the plan box existed 467
History held since 30 Aug 2016