George William III

-

Assets, Funds, Holdings

Home | Sign Up | Log In
New Features
Latest Fund Raises
Related People
Fund Service Providers
Startup & Company Raises
List of Funds
Boston Firms
Boston Hedge Funds
Cornell Alumni Firms
CalPERS Portfolio
NYSCRF Portfolio
User Guide
Regulatory AUM vs AUM
LP Portfolios
Related Firms
Build a Portfolio
Comprehensive Search
Keyboard
George William III
CIK #0001205073
EDGAR Form CIK 2011 - 2026
4 [0001205073]
5 [0001205073]
Form 3/4/5 Subject 2011 - 2026
Comfort Systems USA Inc
George William III
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Comfort Systems USA Inc FIX
Common Stock
2026-03-23 Grant 597 $0.00
Comfort Systems USA Inc FIX
Common Stock
2026-03-23 Tax withheld 300 $1,408.25 422,475
Comfort Systems USA Inc FIX
Common Stock
2026-03-23 Grant 764 $0.00
Comfort Systems USA Inc FIX
Common Stock
2026-02-23 Option exercise 9,000 $42.50 382,500
Comfort Systems USA Inc FIX
Common Stock
2026-02-23 Sell 9,000 $1,434.97 12,914,730
Comfort Systems USA Inc FIX
Option to Buy · derivative
2026-02-23 Option exercise 9,000 $0.00
Comfort Systems USA Inc FIX
Common Stock
2025-12-01 Tax withheld 3,279 $955.73 3,133,839
Comfort Systems USA Inc FIX
Common Stock
2025-12-01 Sell 4,370 $958.88 4,190,306
Comfort Systems USA Inc FIX
Common Stock
2025-12-01 Gift 2,000 $0.00
Comfort Systems USA Inc FIX
Common Stock
2025-08-08 Option exercise 5,514 $42.50 234,345
Comfort Systems USA Inc FIX
Common Stock
2025-08-08 Option exercise 2,922 $36.25 105,922
Comfort Systems USA Inc FIX
Common Stock
2025-08-08 Sell 8,436 $692.60 5,842,774
Comfort Systems USA Inc FIX
Option to Buy · derivative
2025-08-08 Option exercise 2,922 $0.00
Comfort Systems USA Inc FIX
Option to Buy · derivative
2025-08-08 Option exercise 5,514 $0.00
Comfort Systems USA Inc FIX
Common Stock
2025-05-13 Option exercise 12,500 $36.25 453,125
Comfort Systems USA Inc FIX
Common Stock
2025-05-13 Sell 12,500 $470.11 5,876,375
Comfort Systems USA Inc FIX
Option to Buy · derivative
2025-05-13 Option exercise 12,500 $0.00
Comfort Systems USA Inc FIX
Common Stock
2025-04-01 Tax withheld 500 $324.55 162,275
Comfort Systems USA Inc FIX
Common Stock
2025-04-01 Tax withheld 297 $324.55 96,391
Comfort Systems USA Inc FIX
Common Stock
2025-04-01 Tax withheld 633 $324.55 205,440
showing 20 of 192 most recent transactions
Terms | Privacy | Providers | Companies | Guide
tony@aum13f.com