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Insider Trading Intelligence
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VT

Vance W. Tang

FIX
DIRECTOR · COMFORT SYSTEMS USA INC · CIK 0001479275
FILING MIX · LIFETIME43%/57%
BUYS
21
SELLS
28
TOTAL VALUE
$10.58M
COMPANIES
2
ACTIVE SINCE
May 2020
HOLDINGS NOW
4,998
AVG SELL PX
$213.37
TRADE KIND
SHOWING 49 / 49
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
24 backtested trades · 8 horizons · 2 pending
Forward-return performance of every backtestable P/S trade by Vance W. Tang, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d24+54.17%+1.98%-0.55%+2.53%+2.08%—
14d24+62.50%+1.17%-0.23%+1.40%+1.97%—
30d24+66.67%+3.79%+2.13%+1.67%+0.32%—
60d24+50.00%+7.46%+3.74%+3.72%+2.50%—
90d24+41.67%+8.04%+4.17%+3.88%-0.26%—
180d24+33.33%+20.03%+7.75%+12.28%+6.89%—
1y24+25.00%+53.24%+15.14%+38.10%+17.11%—
2y24(2 pending)+36.36%+149.54%+29.27%+120.27%+84.94%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
FIX · 4,998 shares · as of May 1, 2025
08,91517,83026,74435,65920212022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 21 buys / 28 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
AMWD
AMERICAN WOODMARK CORP
SALE
62,234——0May 28, 2026May 29, 2026 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASEGRANT
Stock grant
2,150$62.33$134.0K62,234Aug 20, 2025Aug 21, 2025 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
500$422.00$211.0K4,998May 1, 2025May 2, 2025 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
2,700$390.00$1.05M5,498Oct 28, 2024Oct 29, 2024 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASEGRANT
Stock grant
1,370——60,084Aug 22, 2024Sep 18, 2024 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
3,473$310.00$1.08M8,198Jun 5, 2024Jun 6, 2024 ↗View →
FIX
COMFORT SYSTEMS USA INC
PURCHASEGRANT
Stock grant
498——11,671May 17, 2024May 20, 2024 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
988$343.00$338.9K11,173May 15, 2024May 16, 2024 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALEGRANT
Gift
609——12,161May 14, 2024May 16, 2024 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
10,000$283.00$2.83M12,770Feb 26, 2024Feb 28, 2024 ↗View →
AMWD
AMERICAN WOODMARK CORP
SALE
3,000$85.20$255.6K58,714Dec 7, 2023Dec 8, 2023 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
2,288$182.50$417.6K22,770Oct 31, 2023Nov 1, 2023 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASEGRANT
Stock grant
1,830——61,714Sep 5, 2023Sep 6, 2023 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
1,844$182.00$335.6K25,058Aug 8, 2023Aug 8, 2023 ↗View →
FIX
COMFORT SYSTEMS USA INC
PURCHASEGRANT
Stock grant
1,065——26,902May 16, 2023May 17, 2023 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
2,500$147.00$367.5K26,297Feb 27, 2023Feb 27, 2023 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALEGRANT
Gift
230——26,067Feb 27, 2023Feb 27, 2023 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALEGRANT
Gift
230——25,837Feb 27, 2023Feb 27, 2023 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASEGRANT
Stock grant
2,290——59,884Aug 24, 2022Aug 25, 2022 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASE
10,000$41.95$419.5K57,594Jun 23, 2022Jun 24, 2022 ↗View →
FIX
COMFORT SYSTEMS USA INC
PURCHASE
10,000——10,000Jun 6, 2022Jun 7, 2022 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
1,844$92.34$170.3K28,797Jun 6, 2022Jun 7, 2022 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
10,000——18,797Jun 6, 2022Jun 7, 2022 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
25$91.50$2.3K30,641Jun 3, 2022Jun 7, 2022 ↗View →
FIX
COMFORT SYSTEMS USA INC
PURCHASEGRANT
Stock grant
1,869——30,666May 17, 2022May 19, 2022 ↗View →
AMWD
AMERICAN WOODMARK CORP
SALEGRANT
Gift
78——47,594Mar 3, 2022Mar 7, 2022 ↗View →
AMWD
AMERICAN WOODMARK CORP
SALEGRANT
Gift
78——47,672Mar 3, 2022Mar 7, 2022 ↗View →
AMWD
AMERICAN WOODMARK CORP
SALEGRANT
Gift
250——48,000Mar 2, 2022Mar 3, 2022 ↗View →
AMWD
AMERICAN WOODMARK CORP
SALEGRANT
Gift
250——47,750Mar 2, 2022Mar 3, 2022 ↗View →
AMWD
AMERICAN WOODMARK CORP
SALEGRANT
Gift
250——48,250Mar 1, 2022Mar 3, 2022 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASE
10,000$52.95$529.5K48,750Mar 1, 2022Mar 3, 2022 ↗View →
AMWD
AMERICAN WOODMARK CORP
SALEGRANT
Gift
250——48,500Mar 1, 2022Mar 3, 2022 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASE
5,000$62.10$310.5K38,750Nov 30, 2021Dec 1, 2021 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASE
6,000$65.10$390.6K33,750Nov 29, 2021Nov 30, 2021 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
1,939$102.25$198.3K28,797Nov 17, 2021Nov 18, 2021 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASE
6,000$66.06$396.4K27,750Sep 14, 2021Sep 16, 2021 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASEGRANT
Stock grant
1,290——21,750Aug 26, 2021Aug 27, 2021 ↗View →
FIX
COMFORT SYSTEMS USA INC
PURCHASEGRANT
Stock grant
1,939——30,736May 18, 2021May 20, 2021 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
1,262$83.70$105.6K28,797May 3, 2021May 4, 2021 ↗View →
AMWD
AMERICAN WOODMARK CORP
SALE
1,470$101.00$148.5K20,460Mar 10, 2021Mar 11, 2021 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALEGRANT
Gift
400——30,059Mar 4, 2021Mar 4, 2021 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALEGRANT
Gift
400——30,459Mar 4, 2021Mar 4, 2021 ↗View →
FIX
COMFORT SYSTEMS USA INC
SALE
2,000$67.50$135.0K30,859Mar 3, 2021Mar 4, 2021 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASEGRANT
Stock grant
1,640——21,930Aug 20, 2020Aug 21, 2020 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASE
2,000$69.75$139.5K20,290Jun 9, 2020Jun 12, 2020 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASE
3,300$73.25$241.7K17,590Jun 8, 2020Jun 12, 2020 ↗View →
AMWD
AMERICAN WOODMARK CORP
PURCHASE
700$73.21$51.2K18,290Jun 8, 2020Jun 12, 2020 ↗View →
FIX
COMFORT SYSTEMS USA INC
PURCHASEGRANT
Stock grant
4,788——35,659May 19, 2020May 21, 2020 ↗View →
FIX
COMFORT SYSTEMS USA INC
PURCHASE
10,000$31.94$319.4K30,871May 4, 2020May 5, 2020 ↗View →
Other insiders · FIX
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About this filer
CIK 0001479275
ROLE
Director
PRIMARY
FIX
COMPANIES
2
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001479275DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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