GWRE
Guidewire Software, Inc. · Technology · Market cap $13.3B
Insiders sold $35.1M net in the last 90 days ·5 sellers, 0 buyers· 24 of 26 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 27, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$53.6M
reported sales (SEC code S)
Unique Insiders
5
in the rolling window
Latest filing
Oct 27, 2026
Mullen John P
Guidewire Software, Inc. (GWRE) has 98 SEC Form 4 filings (110 transaction rows) in the rolling window, disclosed by 5 distinct insiders. Most recent filing: Oct 27, 2026.
Inside the rolling window, 5 insiders at Guidewire Software, Inc. reported no open-market purchases and 88 open-market sales totaling $53.6M. The most active filer is Chief Executive Officer Rosenbaum Michael George with 55 filings. Insiders have net sold $39.2M over the trailing 6 months. The most recent open-market filing is a sale of 1,800 shares by President Mullen John P, dated Oct 26, 2026, worth $337K.
- Industry:Software - Application
- CEO:Michael George Rosenbaum
- Employees:4,049
- HQ:San Mateo, CA, US
- IPO:2012-01-25
| Source | |||||||
|---|---|---|---|---|---|---|---|
| President | Sale | 1,800 | $337K | Oct 27 | -3.9% | SEC ↗ | |
| Chief Executive Officer | Sale | 1,200 | $225K | Oct 26 | -11.6% | SEC ↗ | |
| President | Sale | 5,400 | $999K | Oct 20 | -11.4% | SEC ↗ | |
| Chief Executive Officer | Sale | 1,200 | $201K | Oct 19 | -5.2% | SEC ↗ | |
| Chief Executive Officer | Sale | 1,200 | $203K | Oct 13 | -1.9% | SEC ↗ | |
| Chief Admin Officer, Gen Couns | Sale | 9,187 | $1.5M | Oct 13 | -1.9% | SEC ↗ | |
| Chief Executive Officer | Sale | 1,200 | $183K | Oct 5 | -0.4% | SEC ↗ | |
| Chief Executive Officer | Sale | 1,200 | $171K | Sep 30 | +14.0% | SEC ↗ | |
| Chief Admin Officer, Gen Couns | Sale | 11,814 | $1.7M | Sep 21 | +8.8% | SEC ↗ | |
| Chief Admin Officer, Gen Couns | Sale | 1,381 | $200K | Sep 21 | +8.8% | SEC ↗ | |
| Chief Executive Officer | Sale | 72,290 | $10.4M | Sep 21 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 1,200 | $175K | Sep 21 | — | SEC ↗ | |
| President | Sale | 39,683 | $5.7M | Sep 21 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,905 | $275K | Sep 21 | — | SEC ↗ | |
Cooper Jeffrey ElliottFirst in 3 months | Chief Financial Officer | Sale | 23,234 | $3.4M | Sep 21 | — | SEC ↗ |
Cooper Jeffrey ElliottFirst in 3 months | Chief Financial Officer | Sale | 9,941 | $1.4M | Sep 21 | — | SEC ↗ |
| Chief Executive Officer | Sale | 1,200 | $175K | Sep 14 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 1,200 | $193K | Sep 8 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 1,200 | $245K | Sep 1 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 2,500 | $500K | Aug 27 | — | SEC ↗ | |
| President | Sale | 30,600 | $5.7M | Aug 26 | — | SEC ↗ | |
| President | Sale | 1,800 | $339K | Aug 26 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 1,200 | $225K | Aug 24 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 1,200 | $207K | Aug 17 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 1,200 | $203K | Aug 10 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading GWRE 14 all-time
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-08-04
- RRep. Lisa C. McClainSale$1,001 - $15,0002025-08-13
- RRep. Lisa C. McClainOther$1,001 - $15,0002025-06-24
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-06-17
- RRep. Lisa C. McClainOther$1,001 - $15,0002025-06-24
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-06-17
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does GWRE have?
Guidewire Software, Inc. (GWRE) has 98 SEC Form 4 filings (110 transaction rows) in the rolling 365-day window, disclosed by 5 distinct insiders. Most recent filing: Oct 27, 2026.
When was the most recent SEC Form 4 filing for GWRE?
The most recent Form 4 filing for GWRE on Tracefour is dated Oct 27, 2026.
Who is the most active insider at GWRE?
The most active SEC Form 4 filer at GWRE in the rolling window is Chief Executive Officer Rosenbaum Michael George, with 55 filings.
What is the net insider flow at GWRE over the last 6 months?
Over the trailing 180 days, insiders at GWRE have net sold $39.2M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at GWRE in the current window?
Inside the rolling window, insiders at GWRE bought $0 and sold $53.6M based on SEC Form 4 filings.
Can I get alerts for GWRE insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Guidewire Software, Inc. (GWRE). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Guidewire Software, Inc. is in the Technology sector.