InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
3
T+90 hit rate
0%
T+90 mean return
-7.0%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by CURTIS GEORGE L, Chairman & CEO. Officer active across 2 companies, notably CLEAN HARBORS INC. In total, 25 filings have been recorded. Breakdown: 0 buy · 3 sells. Total volume traded: €1.8m. Activity tracked since 1 June 2021. The latest transaction was disclosed on 1 April 2025 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations25 total
2,000 shares0Common StockSEC:0001415889-25-009822:0
351 shares@ US$192.902.7% of flowCommon StockSEC:0001415889-25-009526:0
181 shares@ US$233.001.8% of flowCommon StockSEC:0001415889-25-008317:0
351 shares@ US$192.902.7% of flowCommon StockSEC:0001415889-25-008319:0
452 shares@ US$233.004.5% of flowCommon StockSEC:0001415889-25-002839:0
606 shares@ US$220.635.5% of flowCommon StockSEC:0001415889-24-019104:0
221 shares@ US$187.841.7% of flowCommon StockSEC:0001415889-24-008462:0
561 shares0Common StockSEC:0001415889-24-002423:0
66 shares@ US$174.750.5% of flowCommon StockSEC:0001415889-23-016697:0
10,303 shares@ US$171.5471.5% of flowCommon StockSEC:0001415889-23-012591:0
717 shares@ US$164.434.7% of flowCommon StockSEC:0001415889-23-010869:0
221 shares@ US$133.071.2% of flowCommon StockSEC:0001415889-23-005101:0
866 shares0Common StockSEC:0001415889-23-001869:0
150 shares@ US$116.500.7% of flowCommon StockSEC:0001415889-22-012668:0
661 shares@ US$90.322.5% of flowCommon StockSEC:0001415889-22-007437:0
44 shares@ US$105.770.0000% mcap4.5% of flowCommon StockSEC:0001179110-22-002287:0
458 shares0Common StockSEC:0001179110-22-002171:0
3,753 shares0Common StockSEC:0001179110-22-000945:0
3,753 shares0Common StockSEC:0001179110-22-000945
419 shares@ US$98.7338.9% of flowCommon StockSEC:0001179110-21-011086
419 shares@ US$98.730.0002% mcap38.9% of flowCommon StockSEC:0001179110-21-011086:0
3,982 shares0Common StockSEC:0001179110-21-007360:0
3,982 shares0Common StockSEC:0001179110-21-007360
108 shares@ US$94.130.0001% mcap8.8% of flowCommon StockSEC:0001179110-21-006323:0
108 shares@ US$94.138.8% of flowCommon StockSEC:0001179110-21-006323
25 of 25 declarations
About CURTIS GEORGE L
George L Curtis is the Chief Executive Officer at Clean Harbors Inc. He oversees the company's operations and leads the overall strategy. With extensive experience in the environmental services sector, he is responsible for growth and innovation within the company.
