William George IIIFiled
CHIEF FINANCIAL OFFICERExecutiveCIK 1205073
- FIXCOMFORT SYSTEMS USA INCCHIEF FINANCIAL OFFICERfiled Aug 18, 2026
Net · 12 months
-$31.7M
Open-market buys − sales
Sold · 12 months
$31.7M
$4.7M in 90d · 10 sales on record
Bought · 12 months
$0
$0 in 90d · 0 buys on record
Under 10b5-1
0%
Share of sale value under a trading plan
Last trade
Aug 17, 2026
Filed Aug 18, 2026 · 41 rows
Monthly open-market value · 24 months Filed
- Bought (open market)
- Sold (open market)
Unusual activity Estimated
Whale score 92Whale watch
- 43Exec saleMay 8, 2026
FIX CFO William George III sold $7.8M
Details
- Insider
- William George III
- Company
- COMFORT SYSTEMS USA INC
- Ticker
- FIX
- Tx kind
- open_market_sale
- Tx date
- May 8, 2026
- Shares
- 4,000
- Price
- $1,948
- Value
- $7.8M
- Is 10b5 1
- No
- 46Exec saleFeb 23, 2026
FIX CFO William George III sold $12.9M
Details
- Insider
- William George III
- Company
- COMFORT SYSTEMS USA INC
- Ticker
- FIX
- Tx kind
- open_market_sale
- Tx date
- Feb 23, 2026
- Shares
- 9,000
- Price
- $1,435
- Value
- $12.9M
- Is 10b5 1
- No
- 65Insider overlapDec 4, 2025
Rep. Byron Donalds bought FIX 3 days after its CFO sold $4.2M
Details
- Politician
- Byron Donalds
- Ticker
- FIX
- Asset
- Comfort Systems USA, Inc. Common Stock (FIX)
- Tx type
- buy
- Tx date
- Dec 4, 2025
- Filing date
- Jan 7, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 34
- Is whale
- No
- Insider trade
- {"insider":{"slug":"william-george-iii","name":"William George III","title":"CHIEF FINANCIAL OFFICER","short_title":"CFO"},"company":"COMFORT SYSTEMS USA INC","ticker":"FIX","tx_kind":"open_market_sale","tx_date":"2025-12-01","shares":4370,"price":958.8785,"value":4190299.04,"is_10b5_1":false}
- Days between
- 3
- Opposite side
- Yes
- 65Insider overlapDec 4, 2025
Rep. Byron Donalds bought FIX 3 days after its CFO sold $4.2M
Details
- Politician
- Byron Donalds
- Ticker
- FIX
- Asset
- Comfort Systems USA, Inc. Common Stock (FIX)
- Tx type
- buy
- Tx date
- Dec 4, 2025
- Filing date
- Jan 7, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 34
- Is whale
- No
- Insider trade
- {"insider":{"slug":"william-george-iii","name":"William George III","title":"CHIEF FINANCIAL OFFICER","short_title":"CFO"},"company":"COMFORT SYSTEMS USA INC","ticker":"FIX","tx_kind":"open_market_sale","tx_date":"2025-12-01","shares":4370,"price":958.8785,"value":4190299.04,"is_10b5_1":false}
- Days between
- 3
- Opposite side
- Yes
- 41Exec saleAug 8, 2025
FIX CFO William George III sold $5.8M
Details
- Insider
- William George III
- Company
- COMFORT SYSTEMS USA INC
- Ticker
- FIX
- Tx kind
- open_market_sale
- Tx date
- Aug 8, 2025
- Shares
- 8,436
- Price
- $693
- Value
- $5.8M
- Is 10b5 1
- No
- 41Exec saleMay 13, 2025
FIX CFO William George III sold $5.9M
Details
- Insider
- William George III
- Company
- COMFORT SYSTEMS USA INC
- Ticker
- FIX
- Tx kind
- open_market_sale
- Tx date
- May 13, 2025
- Shares
- 12,500
- Price
- $470
- Value
- $5.9M
- Is 10b5 1
- No
Transactions
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