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 |
|---|---|---|---|---|---|---|
| 2026-11-09 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $159.60 | $192K | 271,266 |
| 2026-11-02 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $160.16 | $192K | 272,466 |
| 2026-10-26 | Mullen John P President | Sale 10b5-1 | −1,800 | $187.19 | $337K | 176,447 |
| 2026-10-26 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $187.19 | $225K | 273,666 |
| 2026-10-20 | Mullen John P President | Sale 10b5-1 | −5,400 | $185.00 | $999K | 178,247 |
| 2026-10-19 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $167.90 | $201K | 274,866 |
| 2026-10-12 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $168.97 | $203K | 276,066 |
| 2026-10-09 | King James Winston Chief Admin Officer, Gen Couns | Sale 10b5-1 | −9,187 | $168.00 | $1.5M | 35,371 |
| 2026-10-05 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $152.52 | $183K | 277,266 |
| 2026-09-28 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $142.65 | $171K | 278,466 |
| 2026-09-21 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −1,200 | $145.92 | $175K | 279,666 |
| 2026-09-18 | Cooper Jeffrey Elliott Chief Financial Officer | Sale 10b5-1 | −854 | $140.73 | $120K | 94,507 |
| 2026-09-18 | Cooper Jeffrey Elliott Chief Financial Officer | Sale 10b5-1 | −2,430 | $141.68 | $344K | 92,077 |
| 2026-09-18 | Cooper Jeffrey Elliott Chief Financial Officer | Sale 10b5-1 | −4,468 | $142.69 | $638K | 87,609 |
| 2026-09-18 | Cooper Jeffrey Elliott Chief Financial Officer | Sale 10b5-1 | −1,195 | $143.61 | $172K | 86,414 |
| 2026-09-18 | Cooper Jeffrey Elliott Chief Financial Officer | Sale 10b5-1 | −994 | $144.98 | $144K | 85,420 |
| 2026-09-18 | King James Winston Chief Admin Officer, Gen Couns | Sale 10b5-1 | −1,381 | $144.98 | $200K | 44,558 |
| 2026-09-17 | Mullen John P President | Sale | −39,683 | $144.47 | $5.7M | 183,647 |
| 2026-09-17 | Cooper Jeffrey Elliott Chief Financial Officer | Sale 10b5-1 | −23,234 | $144.47 | $3.4M | 95,361 |
| 2026-09-17 | Rosenbaum Michael George Chief Executive Officer | Sale 10b5-1 | −72,290 | $144.47 | $10.4M | 280,866 |
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