InsidersTradesSigma
Total declarations
Companies
▲ Purchases (8 ops.)
▼ Sales (13 ops.)
Insider track record
Board DirectorDisclosed buys
8
Disclosed sells
13
T+90 hit rate
100%
T+90 mean return
+11.4%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by Tang Vance W, Director. Director active across 2 companies, notably Comfort Systems USA INC. Aggregated, 34 reports have been published. Split: 8 buys · 13 sells. Total volume traded: €9.4m. History available since 3 May 2021. The latest transaction was filed on 1 May 2025 (Cession). Regulator: SEC (Form 4). All data is openly available.
Declarations34 total
62,234 sharesCommon StockSEC:0000794619-26-000043:0
500 shares@ US$422.002.9% of flowCommon StockSEC:0001415889-25-011725:0
2,700 shares@ US$390.0015.4% of flowCommon StockSEC:0001415889-24-025717:0
1,370 shares0Common StockSEC:0000794619-24-000086:0
3,473 shares@ US$310.0015.6% of flowCommon StockSEC:0001415889-24-015884:0
498 shares0Common StockSEC:0001415889-24-013869:0
609 shares0Common StockSEC:0001415889-24-013288:0
10,000 shares@ US$283.001541.2% of flowCommon StockSEC:0001415889-24-005641:0
3,000 shares@ US$85.207.9% of flowCommon StockSEC:0000794619-23-000086:0
2,288 shares@ US$182.506.2% of flowCommon StockSEC:0001415889-23-014656:0
1,830 shares0Common StockSEC:0000794619-23-000074:0
1,844 shares@ US$182.004.8% of flowCommon StockSEC:0001415889-23-011920:0
1,065 shares0Common StockSEC:0001415889-23-008191:0
2,500 shares@ US$147.005.5% of flowCommon StockSEC:0001415889-23-003386:0
2,290 shares0Common StockSEC:0000794619-22-000091:0
10,000 shares@ US$41.950.077% mcap14.3% of flowCommon StockSEC:0000794619-22-000059:0
Ideal exit: 20 Mar 2023 (T+270)
25 shares@ US$91.500.0000% mcap0.4% of flowCommon StockSEC:0001415889-22-006187:0
1,869 shares0Common StockSEC:0001415889-22-005327:0
78 shares0Common StockSEC:0000794619-22-000021:0
10,000 shares@ US$52.950.092% mcap17.0% of flowCommon StockSEC:0000794619-22-000019:0
Ideal exit: 26 Nov 2022 (T+270)
5,000 shares@ US$62.100.053% mcap9.9% of flowCommon StockSEC:0000794619-21-000091:0
Ideal exit: 27 Aug 2022 (T+270)
5,000 shares@ US$62.100.053% mcap28.7% of flowCommon StockSEC:0000794619-21-000091
Ideal exit: 27 Aug 2022 (T+270)
6,000 shares@ US$65.100.067% mcap36.2% of flowCommon StockSEC:0000794619-21-000089
Ideal exit: 26 Aug 2022 (T+270)
6,000 shares@ US$65.100.067% mcap12.4% of flowCommon StockSEC:0000794619-21-000089:0
Ideal exit: 26 Aug 2022 (T+270)
1,939 shares@ US$102.250.0005% mcap33.2% of flowCommon StockSEC:0001179110-21-010254:0
25 of 34 declarations
About Tang Vance W
Vance W Tang is an executive at Comfort Systems USA Inc.
