GWRE Guidewire Software, Inc.
Guidewire Software, Inc. (GWRE) Insider Activity
What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.
How much of that selling was preplanned? 38% planned / 62% discretionary
Largest single sale: $10.4M.
Where they traded
No open-market insider purchase on record.
Recent open-market activity
| Date | Insider | Role | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|---|
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $187.19 | $224.6K | 273,666 −0.4% of holding | |
| Mullen John P | President | Sell 10b5-1 | 5,400 | $185.00 | $999.0K | 178,247 −2.9% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $167.90 | $201.5K | 274,866 −0.4% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $168.97 | $202.8K | 276,066 −0.4% of holding | |
| King James Winston | Chief Admin Officer, Gen Couns | Sell 10b5-1 | 9,187 | $168.00 | $1.5M | 35,371 −20.6% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $152.52 | $183.0K | 277,266 −0.4% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $142.65 | $171.2K | 278,466 −0.4% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $145.92 | $175.1K | 279,666 −0.4% of holding | |
| Cooper Jeffrey Elliott 5 fills | Chief Financial Officer | Sell 10b5-1 | 9,941 | $142.61 | $1.4M | 94,507 −9.5% of holding | |
| King James Winston | Chief Admin Officer, Gen Couns | Sell 10b5-1 | 1,381 | $144.98 | $200.2K | 44,558 −3% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell | 72,290 | $144.47 | $10.4M | 280,866 −20.5% of holding | |
| Mullen John P | President | Sell | 39,683 | $144.47 | $5.7M | 183,647 −17.8% of holding | |
| Cooper Jeffrey Elliott | Chief Financial Officer | Sell | 23,234 | $144.47 | $3.4M | 95,361 −19.6% of holding | |
| King James Winston | Chief Admin Officer, Gen Couns | Sell | 11,814 | $144.47 | $1.7M | 45,939 −20.5% of holding | |
| Peterson David Franklin | Chief Accounting Officer | Sell | 1,905 | $144.47 | $275.2K | 12,233 −13.5% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $145.87 | $175.0K | 230,082 −0.5% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $160.52 | $192.6K | 185,376 −0.6% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $204.44 | $245.3K | 186,576 −0.6% of holding | |
| Peterson David Franklin | Chief Accounting Officer | Sell 10b5-1 | 2,500 | $200.00 | $500.0K | 9,787 −20.3% of holding | |
| Mullen John P | President | Sell 10b5-1 | 1,800 | $188.46 | $339.2K | 113,115 −1.6% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $187.82 | $225.4K | 187,776 −0.6% of holding | |
| Mullen John P 2 fills | President | Sell 10b5-1 | 30,600 | $185.00 | $5.7M | 116,715 −20.8% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $172.88 | $207.5K | 188,976 −0.6% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $169.50 | $203.4K | 190,176 −0.6% of holding | |
| Rosenbaum Michael George | Chief Executive Officer | Sell 10b5-1 | 1,200 | $155.92 | $187.1K | 191,376 −0.6% of holding |
Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.