SANDBROOK WILLIAM J
Director; Director, Executive Chairman, 10% Owner · 5 filings · Latest: Sep 8, 2026
Andretti Acquisition Corp. II
COMFORT SYSTEMS USA INC
Knife River Corp
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
FIX | SANDBROOK WILLIAM J | Director | Apr 29, 2026 | Sale | $1,732.67 | 1,500 | $2.6M | 7,666 | |
FIX | SANDBROOK WILLIAM J | — | Apr 29, 2026 | Proposed Sale | $1,732.67 | 1,500 | $2.6M | — | |
FIX | SANDBROOK WILLIAM J | Director | Feb 24, 2026 | Sale | $1,443.32 | 2,500 | $3.6M | 9,166 | |
FIX | SANDBROOK WILLIAM J | — | Feb 24, 2026 | Proposed Sale | $1,443.32 | 2,500 | $3.6M | — | |
FIX | SANDBROOK WILLIAM J | — | Sep 10, 2025 | Proposed Sale | $733.56 | 800 | $586.8K | — | |
FIX | SANDBROOK WILLIAM J | — | Sep 9, 2025 | Proposed Sale | $708.55 | 700 | $496.0K | — | |
FIX | SANDBROOK WILLIAM J | — | Aug 25, 2025 | Proposed Sale | $689.57 | 700 | $482.7K | — |