Herbert Jeffrey Knapp

Affiliations

  • Evp - Hr (Chesi) at Clean Harbors Inc (CLH), 2021-12-06
Insider Trading: Purchases See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
CLH $32.80 500 $16,400.00 13,027 2020-03-19 Filing
CLH $65.18 75 $4,888.50 5,691 2018-11-01 Filing
CLH $69.01 40 $2,760.40 5,616 2018-08-29 Filing
CLH $54.17 13 $704.21 5,576 2018-06-28 Filing
CLH $54.29 62 $3,365.98 5,563 2018-06-28 Filing
Insider Trading: Sales See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
CLH $100.55 1,000 $100,550.00 2,853 2021-12-01 Filing
CLH $109.47 458 $50,137.26 3,853 2021-11-23 Filing
CLH $108.56 1,000 $108,560.00 4,311 2021-11-19 Filing
CLH $109.22 503 $54,937.66 5,311 2021-11-23 Filing