InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Browse the full record of transactions filed by PRESTON JOHN T, Director. Insider active across 2 companies, notably CLEAN HARBORS INC. Cumulatively, 5 disclosures have been published. The latest transaction was disclosed on 25 May 2022 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations5 total
01,849 shares0
Common Stock
SEC:0001179110-22-003160:0·
0257 shares0
Common Stock
SEC:0001179110-22-000204·
0257 shares0
Common Stock
SEC:0001179110-22-000204:0·
01,513 shares0
Common Stock
SEC:0001179110-21-006462·
01,513 shares0
Common Stock
SEC:0001179110-21-006462:0·
5 of 5 declarations
About PRESTON JOHN T
John T. Preston serves as a board member at CLEAN HARBORS INC. He plays a vital role in overseeing operations and making strategic decisions for the company. His expertise in management and environmental issues is crucial for ensuring Clean Harbors' sustainability.
