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TC

Thomas N. Cerovski

THR
SVP, GLOBAL SALES · THERMON GROUP HOLDINGS, INC. · CIK 0001764878
FILING MIX · LIFETIME55%/45%
BUYS
18
SELLS
15
TOTAL VALUE
$1.24M
COMPANIES
1
ACTIVE SINCE
Jun 2020
HOLDINGS NOW
84,079
AVG SELL PX
$33.79
TRADE KIND
SHOWING 33 / 33
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Thomas N. Cerovski, 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
7d1+100.00%+4.28%+1.10%+3.18%+3.18%—
14d1+0.00%-0.46%-1.27%+0.81%+0.81%—
30d1+100.00%+0.95%-7.60%+8.55%+8.55%—
60d1+0.00%-12.89%-11.46%-1.44%-1.44%—
90d1+100.00%+5.26%-3.32%+8.58%+8.58%—
180d1+0.00%-15.56%+5.66%-21.22%-21.22%—
1y1+100.00%+76.07%+14.77%+61.30%+61.30%—
2y1(1 pending)——————
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
THR · 84,079 shares · as of Jun 1, 2026
021,02042,04063,05984,079202120222023202420252026SHARES 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 · 18 buys / 15 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
20,941——84,079Jun 1, 2026Jun 3, 2026 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Chief Operating Officer
84,079——0Jun 1, 2026Jun 3, 2026 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
7,322$64.69$473.7K63,138May 12, 2026May 14, 2026 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,956——70,460May 12, 2026May 14, 2026 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
4,050——63,504May 12, 2026May 14, 2026 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
5,397——59,454May 12, 2026May 14, 2026 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,071——56,262Jun 1, 2025Jun 3, 2025 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
2,205$25.94$57.2K54,057Jun 1, 2025Jun 3, 2025 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
9,085$30.04$272.9K50,191May 12, 2025May 14, 2025 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
9,740——52,346May 12, 2025May 14, 2025 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,930——59,276May 12, 2025May 14, 2025 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASE
SVP, Global Sales
500$27.72$13.9K42,606Feb 10, 2025Feb 10, 2025 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
3,110——43,808Jun 1, 2024Jun 4, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
1,702$33.76$57.5K42,106Jun 1, 2024Jun 4, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,662——39,996May 14, 2024May 16, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
4,781——44,777May 14, 2024May 16, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
4,079$34.15$139.3K40,698May 14, 2024May 16, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
3,849——35,363Jun 1, 2023Jun 5, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
1,971$22.73$44.8K33,392Jun 1, 2023Jun 5, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
3,716——32,827May 17, 2023May 19, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,613——31,900May 17, 2023May 19, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
2,789$21.44$59.8K29,111May 17, 2023May 19, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
1,313$21.44$28.2K31,514May 17, 2023May 19, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
5,681——26,506Jun 1, 2022Jun 3, 2022 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
1,219$15.40$18.8K25,287Jun 1, 2022Jun 3, 2022 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
3,081——21,517May 16, 2022May 18, 2022 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
750$14.95$11.2K20,767May 16, 2022May 15, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
692$14.95$10.3K20,825May 16, 2022May 18, 2022 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
1,986$17.62$35.0K18,436Feb 1, 2022Feb 2, 2022 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
998$17.77$17.7K20,422Jun 1, 2021Jun 3, 2021 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
4,924——21,420Jun 1, 2021Jun 3, 2021 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,127——16,806Jun 1, 2020Jun 3, 2020 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Sales
310$14.28$4.4K16,496Jun 1, 2020Jun 3, 2020 ↗View →
Other insiders · THR
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About this filer
CIK 0001764878
ROLE
SVP, Global Sales
PRIMARY
THR
COMPANIES
1
ACTIVE SINCE
Jun 2020
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