John P. Mullen

CIK: 0001917389

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)33 (82.5%)

Position reduction

Option Exercises (M)3 (7.5%)

Derivative conversions

Awards (A)4 (10.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

GWRE

Guidewire Software, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (40 total)

GWRE
Guidewire Software, Inc.
Oct 26, 2026
Sale(S)
Direct
1.8K shares at avg. $187.19$337K
GWRE
Guidewire Software, Inc.
Oct 20, 2026
Sale(S)
Direct
5.4K shares at avg. $185.00$999K
GWRE
Guidewire Software, Inc.
Sep 17, 2026
Sale(S)
Direct
39.7K shares at avg. $144.47$5.7M
GWRE
Guidewire Software, Inc.
Sep 15, 2026
Exercise(M)
Direct
75.2K shares-
GWRE
Guidewire Software, Inc.
Sep 11, 2026
Award(A)
Direct
35K shares-
GWRE
Guidewire Software, Inc.
Aug 25, 2026
Sale(S)
Direct
1.8K shares at avg. $188.46$339K
GWRE
Guidewire Software, Inc.
Aug 19, 2026
Sale(S)
Direct
16.2K shares at avg. $185.00$3.0M
GWRE
Guidewire Software, Inc.
Aug 19, 2026
Sale(S)
Direct
14.4K shares at avg. $185.00$2.7M
GWRE
Guidewire Software, Inc.
Jun 16, 2026
Sale(S)
Direct
4.3K shares at avg. $118.74$510K
GWRE
Guidewire Software, Inc.
Mar 17, 2026
Sale(S)
Direct
6.6K shares at avg. $163.86$1.1M
GWRE
Guidewire Software, Inc.
Dec 16, 2025
Sale(S)
Direct
8K shares at avg. $192.08$1.5M
GWRE
Guidewire Software, Inc.
Dec 1, 2025
Sale(S)
Direct
3K shares at avg. $213.44$640K
GWRE
Guidewire Software, Inc.
Nov 3, 2025
Sale(S)
Direct
3K shares at avg. $231.85$696K
GWRE
Guidewire Software, Inc.
Oct 1, 2025
Sale(S)
Direct
3K shares at avg. $230.73$692K
GWRE
Guidewire Software, Inc.
Sep 16, 2025
Sale(S)
Direct
15.9K shares at avg. $242.87$3.9M
GWRE
Guidewire Software, Inc.
Sep 15, 2025
Exercise(M)
Direct
18.5K shares-
GWRE
Guidewire Software, Inc.
Sep 11, 2025
Award(A)
Direct
15.8K shares-
GWRE
Guidewire Software, Inc.
Sep 2, 2025
Sale(S)
Direct
3K shares at avg. $214.30$643K
GWRE
Guidewire Software, Inc.
Aug 1, 2025
Sale(S)
Direct
3K shares at avg. $223.28$670K
GWRE
Guidewire Software, Inc.
Jul 1, 2025
Sale(S)
Direct
3K shares at avg. $235.05$705K
GWRE
Guidewire Software, Inc.
Jun 17, 2025
Sale(S)
Direct
7.1K shares at avg. $248.94$1.8M
GWRE
Guidewire Software, Inc.
Jun 2, 2025
Sale(S)
Direct
3K shares at avg. $215.35$646K
GWRE
Guidewire Software, Inc.
May 2, 2025
Sale(S)
Direct
2.1K shares at avg. $210.00$441K
GWRE
Guidewire Software, Inc.
May 1, 2025
Sale(S)
Direct
2.3K shares at avg. $206.79$476K
GWRE
Guidewire Software, Inc.
Apr 1, 2025
Sale(S)
Direct
2.3K shares at avg. $187.95$432K

		Type	Shares	Price		Ownership
Oct 26, 2026	GWRE Guidewire Software, Inc.	Sale(S)	1,800	$187.19	$336,942	Direct
Oct 20, 2026	GWRE Guidewire Software, Inc.	Sale(S)	5,400	$185.00	$999,000	Direct
Sep 17, 2026	GWRE Guidewire Software, Inc.	Sale(S)	39,683	$144.47	$5,733,074	Direct
Sep 15, 2026	GWRE Guidewire Software, Inc.	Exercise(M)	75,211	-	$0	Direct
Sep 11, 2026	GWRE Guidewire Software, Inc.	Award(A)	35,004	-	$0	Direct
Aug 25, 2026	GWRE Guidewire Software, Inc.	Sale(S)	1,800	$188.46	$339,228	Direct
Aug 19, 2026	GWRE Guidewire Software, Inc.	Sale(S)	16,200	$185.00	$2,997,000	Direct
Aug 19, 2026	GWRE Guidewire Software, Inc.	Sale(S)	14,400	$185.00	$2,664,000	Direct
Jun 16, 2026	GWRE Guidewire Software, Inc.	Sale(S)	4,292	$118.74	$509,645	Direct
Mar 17, 2026	GWRE Guidewire Software, Inc.	Sale(S)	6,576	$163.86	$1,077,530	Direct
Dec 16, 2025	GWRE Guidewire Software, Inc.	Sale(S)	7,975	$192.08	$1,531,807	Direct
Dec 1, 2025	GWRE Guidewire Software, Inc.	Sale(S)	3,000	$213.44	$640,320	Direct
Nov 3, 2025	GWRE Guidewire Software, Inc.	Sale(S)	3,000	$231.85	$695,550	Direct
Oct 1, 2025	GWRE Guidewire Software, Inc.	Sale(S)	3,000	$230.73	$692,190	Direct
Sep 16, 2025	GWRE Guidewire Software, Inc.	Sale(S)	15,869	$242.87	$3,854,055	Direct
Sep 15, 2025	GWRE Guidewire Software, Inc.	Exercise(M)	18,543	-	-	Direct
Sep 11, 2025	GWRE Guidewire Software, Inc.	Award(A)	15,795	-	-	Direct
Sep 2, 2025	GWRE Guidewire Software, Inc.	Sale(S)	3,000	$214.30	$642,900	Direct
Aug 1, 2025	GWRE Guidewire Software, Inc.	Sale(S)	3,000	$223.28	$669,840	Direct
Jul 1, 2025	GWRE Guidewire Software, Inc.	Sale(S)	3,000	$235.05	$705,150	Direct
Jun 17, 2025	GWRE Guidewire Software, Inc.	Sale(S)	7,141	$248.94	$1,777,667	Direct
Jun 2, 2025	GWRE Guidewire Software, Inc.	Sale(S)	3,000	$215.35	$646,050	Direct
May 2, 2025	GWRE Guidewire Software, Inc.	Sale(S)	2,100	$210.00	$441,000	Direct
May 1, 2025	GWRE Guidewire Software, Inc.	Sale(S)	2,300	$206.79	$475,617	Direct
Apr 1, 2025	GWRE Guidewire Software, Inc.	Sale(S)	2,300	$187.95	$432,285	Direct

1-25 of 40 transactions

About Mullen John P

Mullen John P (SEC CIK 0001917389) files insider reports with the SEC as President of Guidewire Software, Inc. (GWRE).

Signal8 holds 35 ownership filings by Mullen John P, all Form 4s, filed between Sep 13, 2024 and Oct 27, 2026. Those filings report 40 transactions, from Sep 11, 2024 to Oct 26, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Mullen John P's filings is in SAN MATEO, CA.

Recent filings by Mullen John P

Oct 26, 2026: Open-market sale of GWRE shares (Form 4, code S).
Oct 20, 2026: Open-market sale of GWRE shares (Form 4, code S).
Sep 17, 2026: Open-market sale of GWRE shares (Form 4, code S).
Sep 15, 2026: Option exercise of GWRE shares (Form 4, code M).
Sep 11, 2026: Grant or award of GWRE shares (Form 4, code A).

Other insiders filing for Guidewire Software, Inc. (GWRE)

Rosenbaum Michael George, Chief Executive Officer
King James Winston, Chief Admin Officer, Gen Couns
Peterson David Franklin, Chief Accounting Officer
Cooper Jeffrey Elliott, Chief Financial Officer
Vollert Karl Alexander, Director
Anquillare Mark V, Director

How to read Form 4 transaction codes