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? 100% planned / 0% discretionary
Largest single sale: $1.5M.
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 |
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.