CIK 0001528396 · Large accelerated filer
Guidewire Software, Inc.
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- GWRE
- Exchange
- NYSE
- Industry
- Services-Prepackaged Software
- FY end
- Jul 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 364468504
- Phone
- 650-357-9100
- Business address
- 970 PARK PL, SUITE 200, SAN MATEO, CA, 94403
- Former names
- Guidewire Software, Inc.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $35,100,865
- in 23 filings, $29.4M under 10b5-1 plans
Net −$35,100,865. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- Mullen John P −$13.1M President sold 31% of stake
- Rosenbaum Michael George −$13.0M Chief Executive Officer sold 24% of stake
- Cooper Jeffrey Elliott −$4.8M Chief Financial Officer sold 28% of stake
- King James Winston −$3.5M Chief Admin Officer, Gen Couns sold 39% of stake
- Peterson David Franklin −$775K Chief Accounting Officer sold 26% of stake
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-03-17 | Rosenbaum Michael George Chief Executive Officer | Sale | −4,737 | $163.86 | $776K | 221,206 |
| 2026-03-17 | King James Winston Chief Admin Officer, Gen Couns | Sale | −1,001 | $163.86 | $164K | 32,701 |
| 2026-03-17 | Peterson David Franklin Chief Accounting Officer | Sale | −273 | $163.86 | $45K | 12,533 |
| 2026-03-16 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $160.00 | $192K | 225,943 |
| 2026-03-13 | Cooper Jeffrey Elliott Chief Financial Officer | Sale | −4,757 | $158.72 | $755K | 67,996 |
| 2026-03-09 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $166.34 | $200K | 227,143 |
| 2026-03-02 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $143.87 | $173K | 228,343 |
| 2026-02-23 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $125.50 | $151K | 229,543 |
| 2026-02-17 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $127.00 | $152K | 230,743 |
| 2026-02-09 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $127.77 | $153K | 231,943 |
| 2026-02-02 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $140.01 | $168K | 233,143 |
| 2026-01-26 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $160.32 | $192K | 234,343 |
| 2026-01-20 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $156.26 | $188K | 235,543 |
| 2026-01-13 | Cooper Jeffrey Elliott Chief Financial Officer | Sale 10b5-1 | −216 | $180.87 | $39K | 72,753 |
| 2026-01-13 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $180.87 | $217K | 236,743 |
| 2025-12-29 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,400 | $204.95 | $287K | 237,943 |
| 2025-12-22 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,400 | $200.72 | $281K | 239,343 |
| 2025-12-18 | Cooper Jeffrey Elliott Chief Financial Officer | Sale 10b5-1 | −1,232 | $195.00 | $240K | 72,969 |
| 2025-12-18 | King James Winston Chief Admin Officer, Gen Couns | Sale 10b5-1 | −1,860 | $195.00 | $363K | 33,702 |
| 2025-12-16 | Cooper Jeffrey Elliott Chief Financial Officer | Sale 10b5-1 | −2,872 | $192.08 | $552K | 74,201 |
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