Alan S Mckim - CLH / Clean Harbors, Inc. - Insider Trade Report

Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Alan S Mckim in CLH / Clean Harbors, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Max	Price at Max	Max Profit ($)	Max Return (%)
2014-12-09	25,000	46.6000	25,000	46.6000	1,165,000	118	58.8700	306,750	26.33

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Alan S Mckim in CLH / Clean Harbors, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Min	Price at Min	Max Loss Avoided ($)	Max Loss Avoided (%)
2025-06-05	58,156	223.8000	58,156	223.8000	13,015,313	5	224.1400	19,774	0.15
2025-06-04	41,844	225.4000	41,844	225.4000	9,431,638
2025-03-03	50,000	210.1800	50,000	210.1800	10,509,000
2025-03-03	2,999	212.0200	2,999	212.0200	635,848
2024-06-11	50,000	215.5100	50,000	215.5100	10,775,500
2024-02-27	35,000	182.2200	35,000	182.2200	6,377,700
2024-02-26	35,000	184.0600	35,000	184.0600	6,442,100
2023-12-20	17,453	178.3700	17,453	178.3700	3,113,092
2023-11-17	46,611	164.6000	46,611	164.6000	7,672,171
2023-11-16	28,389	164.5000	28,389	164.5000	4,669,990
2023-07-03	1,231	164.4300	1,231	164.4300	202,413
2023-05-16	53,800	139.0200	53,800	139.0200	7,479,276
2023-05-15	16,200	139.6000	16,200	139.6000	2,261,520
2023-03-15	1,161	133.0700	1,161	133.0700	154,494
2022-11-28	40,000	120.4495	40,000	120.4495	4,817,980
2022-03-18	20,176	109.0400	20,176	109.0400	2,199,991
2022-03-17	30,000	109.5100	30,000	109.5100	3,285,300
2021-09-01	1,152	102.4220	1,152	102.4220	117,990
2021-08-31	16,800	102.5827	16,800	102.5827	1,723,389
2021-08-30	12,048	102.6802	12,048	102.6802	1,237,091
2021-08-25	25,000	101.7602	25,000	101.7602	2,544,005
2020-11-13	19,739	70.8600	19,739	70.8600	1,398,706
2020-08-13	15,096	63.8984	15,096	63.8984	964,610
2020-08-12	16,200	64.7243	16,200	64.7243	1,048,534
2020-08-11	41,300	65.2327	41,300	65.2327	2,694,111
2020-08-10	27,404	65.3550	27,404	65.3550	1,790,988
2019-12-02	20,000	82.7500	20,000	82.7500	1,655,000
2019-06-04	11,318	65.3000	11,318	65.3000	739,065
2019-05-28	38,682	65.3200	38,682	65.3200	2,526,708
2018-11-06	29,674	64.2600	29,674	64.2600	1,906,851
2018-11-05	20,326	64.0300	20,326	64.0300	1,301,474
2018-05-14	100,000	52.1100	100,000	52.1100	5,211,000
2018-03-22	2,600	50.7700	2,600	50.7700	132,002
2018-03-21	40,066	51.4900	40,066	51.4900	2,062,998
2017-03-07	40,000	56.6200	40,000	56.6200	2,264,800
2017-03-06	65,531	56.8300	65,531	56.8300	3,724,127
2017-03-03	58,600	57.0600	58,600	57.0600	3,343,716
2017-03-02	35,869	57.4700	35,869	57.4700	2,061,391
2016-12-21	20,000	57.8200	20,000	57.8200	1,156,400
2013-11-13	50,000	55.5800	50,000	55.5800	2,779,000
2013-11-12	50,000	55.0700	50,000	55.0700	2,753,500
2012-03-15	33,723	68.9600	33,723	68.9600	2,325,538
2012-03-14	16,277	69.1100	16,277	69.1100	1,124,903

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Transaction History