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Insider ActivityFIX
SANDBROOK WILLIAM J, Insider at COMFORT SYSTEMS USA INC, sold $2.6M of FIX
Updated Jun 13, 2026
SANDBROOK WILLIAM J
Insider
COMFORT SYSTEMS USA INC ·
$FIX
Transaction Details
| Insider | SANDBROOK WILLIAM J |
|---|---|
| Title | Insider |
| Company | COMFORT SYSTEMS USA INC |
| Ticker | FIX |
| Transaction Type | Sale |
| Transaction Date | 2026-04-29 |
| Shares Traded | 1,500 |
| Price Per Share | $1,732.6667 |
| Total Value | $2.6M |
| Filed Date | 2026-04-30 |
| Accession Number | 0001527678-26-000004 |
Ownership Context
| Shares Owned After Transaction | 7,666 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001527678-26-000004
Other Insider Trades — FIX
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Hardy Rhoman J | Insider | sold | $650K | 2026-05-27 |
| MYERS FRANKLIN | Insider | traded | — | 2026-05-21 |
| ANDERSON DARCY | Insider | traded | — | 2026-05-18 |
| Kapoor Gaurav | Insider | traded | — | 2026-05-18 |
| MYERS FRANKLIN | Insider | traded | — | 2026-05-18 |
| Hardy Rhoman J | Insider | traded | — | 2026-05-18 |
| Mercado, Pablo G. | Insider | traded | — | 2026-05-18 |
| SANDBROOK WILLIAM J | Insider | traded | — | 2026-05-18 |
| Skidmore Constance Ellen | Insider | traded | — | 2026-05-18 |
| Wallis-Lage Cindy L. | Insider | traded | — | 2026-05-18 |
Other Trades by SANDBROOK WILLIAM J
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| KNF | Knife River Corp | traded | — | 2026-05-20 |
| FIX | COMFORT SYSTEMS USA INC | traded | — | 2026-05-18 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for FIX — COMFORT SYSTEMS USA INC →
Whisper Score — FIX
31.28
Murmurs
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 13, 2026 at 07:14 UTC