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Eric J. Dugas

CLH
SVP FINANCE, CONTROLLER & CAO · CLEAN HARBORS INC · CIK 0001663307
FILING MIX · LIFETIME28%/72%
BUYS
21
SELLS
53
TOTAL VALUE
$6.24M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
13,979
AVG SELL PX
$162.86
TRADE KIND
SHOWING 74 / 74
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
11 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Eric J. Dugas, 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
7d11+54.55%-0.68%-0.32%-0.37%-0.69%—
14d11+72.73%-0.96%-0.06%-0.90%-0.96%—
30d11+54.55%+0.49%-0.22%+0.71%+0.74%—
60d11+45.45%+2.92%+1.56%+1.36%-1.65%—
90d11+27.27%+10.74%+6.14%+5.07%+8.51%—
180d11(1 pending)+20.00%+20.48%+12.42%+8.06%+8.47%—
1y11(1 pending)+10.00%+41.43%+23.83%+17.60%+16.39%—
2y11(2 pending)+0.00%+62.10%+34.00%+28.10%+12.76%—
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
CLH · 13,979 shares · as of Mar 13, 2026
07,83615,67223,50831,344202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 21 buys / 53 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
630$288.93$182.0K15,303Mar 13, 2026Mar 17, 2026 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
1,324——13,979Mar 13, 2026Mar 17, 2026 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
2,788$281.31$784.3K15,933Feb 20, 2026Feb 20, 2026 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
567$259.91$147.4K18,721Feb 2, 2026Feb 3, 2026 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
1,022——22,809Feb 1, 2026Feb 3, 2026 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
3,066——21,787Feb 1, 2026Feb 3, 2026 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
613$229.55$140.7K19,288Jul 1, 2025Jul 3, 2025 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
806$226.79$182.8K19,901Jun 2, 2025Jun 3, 2025 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
631$192.90$121.7K23,607Mar 17, 2025Apr 2, 2025 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
631$192.90$121.7K23,607Mar 17, 2025Mar 18, 2025 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
2,900——20,707Mar 17, 2025Apr 2, 2025 ↗View →
CLH
CLEAN HARBORS INC
PURCHASE
EVP CHIEF FINANCIAL OFFICER
1,050$191.38$200.9K24,238Mar 10, 2025Mar 11, 2025 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
2,924——23,480Feb 1, 2025Mar 11, 2025 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
975——20,556Feb 1, 2025Mar 11, 2025 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
816$233.00$190.1K22,664Feb 1, 2025Feb 5, 2025 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
2,924——23,480Feb 1, 2025Feb 5, 2025 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
975——20,556Feb 1, 2025Feb 5, 2025 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
292$233.00$68.0K23,188Feb 1, 2025Mar 11, 2025 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
162$233.00$37.7K19,581Nov 1, 2024Nov 4, 2024 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
933$220.63$205.8K19,743Jul 1, 2024Jul 3, 2024 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
806$216.59$174.6K20,676Jun 1, 2024Jun 3, 2024 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
6,200$208.74$1.29M21,482May 3, 2024May 6, 2024 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
242$197.04$47.7K27,682Apr 1, 2024Apr 3, 2024 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
351$187.84$65.9K27,924Mar 15, 2024Mar 19, 2024 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
2,648——28,275Feb 1, 2024Feb 5, 2024 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
722——25,627Feb 1, 2024Feb 5, 2024 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
71$174.75$12.4K24,905Dec 15, 2023Dec 19, 2023 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
138$147.34$20.3K24,976Nov 1, 2023Nov 3, 2023 ↗View →
CLH
CLEAN HARBORS INC
SALE
EVP CHIEF FINANCIAL OFFICER
3,500$171.00$598.5K25,114Aug 29, 2023Aug 30, 2023 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP FINANCE, CONTROLLER & CAO
689$143.49$98.9K29,512Jun 1, 2023Jun 2, 2023 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP FINANCE, CONTROLLER & CAO
346$142.56$49.3K30,201Apr 1, 2023Apr 4, 2023 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP FINANCE, CONTROLLER & CAO
305$133.07$40.6K30,547Mar 15, 2023Mar 17, 2023 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
4,092——31,344Feb 1, 2023Feb 3, 2023 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP FINANCE, CONTROLLER & CAO
492$130.59$64.3K30,852Feb 1, 2023Feb 3, 2023 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
1,116——27,252Feb 1, 2023Feb 3, 2023 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP FINANCE, CONTROLLER & CAO
150$116.50$17.5K26,136Dec 15, 2022Dec 19, 2022 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP FINANCE, CONTROLLER & CAO
3,274$122.39$400.7K26,286Dec 13, 2022Dec 14, 2022 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP FINANCE, CONTROLLER & CAO
98$121.47$11.9K29,560Nov 1, 2022Nov 3, 2022 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP FINANCE, CONTROLLER & CAO
196$116.51$22.8K29,658Sep 1, 2022Sep 2, 2022 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP FINANCE, CONTROLLER & CAO
531$90.32$48.0K29,854Jul 1, 2022Jul 5, 2022 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
5,000——30,385Jun 1, 2022Jun 1, 2022 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
245$112.93$27.7K25,385Apr 1, 2022Apr 5, 2022 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
44$105.77$4.7K25,630Mar 15, 2022Mar 17, 2022 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
458——25,674Mar 10, 2022Mar 14, 2022 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
3,685——25,127Feb 7, 2022Feb 9, 2022 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
1,005——26,132Feb 7, 2022Feb 9, 2022 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
516$93.35$48.2K21,442Feb 1, 2022Feb 3, 2022 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
367$98.73$36.2K21,958Dec 15, 2021Dec 16, 2021 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
1,000——22,325Nov 1, 2021Nov 1, 2021 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
196$103.64$20.3K21,325Sep 1, 2021Sep 2, 2021 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
2,000$102.99$206.0K21,521Aug 12, 2021Aug 13, 2021 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
147$95.00$14.0K23,521Aug 1, 2021Aug 3, 2021 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
172$93.23$16.0K23,668Jul 1, 2021Jul 6, 2021 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
987——23,840Jul 1, 2021Jul 6, 2021 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
3,620——22,853Jul 1, 2021Jul 6, 2021 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
41$94.13$3.9K19,233Jun 1, 2021Jun 3, 2021 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
1,500——19,372Apr 1, 2021Apr 5, 2021 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
98$86.15$8.4K19,274Apr 1, 2021Apr 5, 2021 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
707——17,872Mar 15, 2021Mar 17, 2021 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
305$89.50$27.3K18,579Mar 15, 2021Mar 17, 2021 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
520$79.38$41.3K18,884Feb 1, 2021Feb 3, 2021 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
116$72.99$8.5K19,404Dec 15, 2020Dec 17, 2020 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
3,111$74.65$232.2K19,520Nov 27, 2020Nov 30, 2020 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
196$60.00$11.8K22,631Sep 1, 2020Sep 3, 2020 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
196$60.00$11.8K22,631Sep 1, 2020Sep 10, 2020 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
441$59.60$26.3K22,827Aug 1, 2020Aug 4, 2020 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
1,715——21,100Jul 1, 2020Jul 2, 2020 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
2,287——23,387Jul 1, 2020Jul 2, 2020 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
119$58.30$6.9K23,268Jul 1, 2020Jul 2, 2020 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
41$60.78$2.5K19,385Jun 1, 2020Jun 3, 2020 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
1,200$61.78$74.1K19,426May 28, 2020Jun 1, 2020 ↗View →
CLH
CLEAN HARBORS INC
PURCHASEGRANT
Stock grant
1,000——20,626Apr 1, 2020Apr 3, 2020 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
61$54.33$3.3K19,626Mar 15, 2020Mar 16, 2020 ↗View →
CLH
CLEAN HARBORS INC
SALE
SVP Finance, Controller & CAO
678$82.22$55.7K19,687Feb 3, 2020Feb 4, 2020 ↗View →
Other insiders · CLH
Loading peer insiders…
About this filer
CIK 0001663307
ROLE
SVP Finance, Controller & CAO
PRIMARY
CLH
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001663307DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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