MCKIM ALAN S

Insider CIK 1024547 · CLH EXEC CHAIR, CTO., Director

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
CLH CLEAN HARBORS INC	F Tax w/h	2026-07-17	2026-07-20	1,265	$310.58	$392.9K	30,154	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2026-07-01	2026-07-06	1,343	$290.74	$390.5K	31,419	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2026-03-13	2026-03-17	1,265	$288.93	$365.5K	32,762	SEC↗
CLH CLEAN HARBORS INC	S Sale	2026-03-04	2026-03-05	100,000	$292.65	$29.26M	2,065,368	SEC↗
CLH CLEAN HARBORS INC	S Sale	2026-02-19	2026-02-23	100,000	$281.14	$28.11M	2,275,368	SEC↗
CLH CLEAN HARBORS INC	G Gift	2026-02-19	2026-02-23	10,000	—	$0	2,265,368	SEC↗
CLH CLEAN HARBORS INC	G Gift	2025-09-16	2025-09-17	8,567	—	$0	2,346,744	SEC↗
CLH CLEAN HARBORS INC	G Gift	2025-09-16	2025-09-17	4,283	—	$0	2,342,461	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2025-07-01	2025-07-03	1,342	$229.55	$308.1K	34,027	SEC↗
CLH CLEAN HARBORS INC	S Sale	2025-06-05	2025-06-06	58,156	$223.80	$13.02M	2,297,896	SEC↗
CLH CLEAN HARBORS INC	S Sale	2025-06-04	2025-06-06	41,844	$225.40	$9.43M	2,356,052	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2025-03-17	2025-03-18	1,265	$192.90	$244.0K	35,369	SEC↗
CLH CLEAN HARBORS INC	G Gift	2025-03-03	2025-03-04	28,073	—	$0	0	SEC↗
CLH CLEAN HARBORS INC	S Sale	2025-03-03	2025-03-04	2,999	$212.02	$635.8K	2,397,896	SEC↗
CLH CLEAN HARBORS INC	S Sale	2025-03-03	2025-03-04	50,000	$210.18	$10.51M	2,422,011	SEC↗
CLH CLEAN HARBORS INC	G Gift	2024-11-18	2024-11-19	15,000	—	$0	2,472,011	SEC↗
CLH CLEAN HARBORS INC	G Gift	2024-11-15	2024-11-19	7,200	—	$0	2,487,011	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2024-07-01	2024-07-03	1,343	$220.63	$296.3K	36,634	SEC↗
CLH CLEAN HARBORS INC	S Sale	2024-06-11	2024-06-13	50,000	$215.51	$10.78M	2,494,211	SEC↗
CLH CLEAN HARBORS INC	G Gift	2024-03-18	2024-03-19	28,000	—	$0	2,544,211	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2024-03-15	2024-03-19	1,265	$187.84	$237.6K	37,977	SEC↗
CLH CLEAN HARBORS INC	S Sale	2024-02-27	2024-02-28	35,000	$182.22	$6.38M	2,690,852	SEC↗
CLH CLEAN HARBORS INC	G Gift	2024-02-26	2024-02-28	20,000	—	$0	2,670,852	SEC↗
CLH CLEAN HARBORS INC	G Gift	2024-02-26	2024-02-28	10,000	—	$0	2,660,852	SEC↗
CLH CLEAN HARBORS INC	G Gift	2024-02-26	2024-02-28	55,525	—	$0	0	SEC↗
CLH CLEAN HARBORS INC	S Sale	2024-02-26	2024-02-28	35,000	$184.06	$6.44M	2,725,852	SEC↗
CLH CLEAN HARBORS INC	S Sale	2023-12-20	2023-12-22	17,453	$178.37	$3.11M	2,672,211	SEC↗
CLH CLEAN HARBORS INC	S Sale	2023-11-17	2023-11-20	46,611	$164.60	$7.67M	2,689,664	SEC↗
CLH CLEAN HARBORS INC	S Sale	2023-11-16	2023-11-20	28,389	$164.50	$4.67M	2,736,275	SEC↗
CLH CLEAN HARBORS INC	S Sale	2023-07-03	2023-07-06	1,231	$164.43	$202.4K	2,803,906	SEC↗
CLH CLEAN HARBORS INC	G Gift	2023-06-08	2023-06-12	10,000	—	$0	2,805,137	SEC↗
CLH CLEAN HARBORS INC	S Sale	2023-05-16	2023-05-17	53,800	$139.02	$7.48M	2,815,137	SEC↗
CLH CLEAN HARBORS INC	S Sale	2023-05-15	2023-05-17	16,200	$139.60	$2.26M	2,868,937	SEC↗
CLH CLEAN HARBORS INC	G Gift	2023-05-11	2023-05-12	10,000	—	$0	2,885,137	SEC↗
CLH CLEAN HARBORS INC	G Gift	2023-03-22	2023-03-24	90,000	—	$0	2,895,137	SEC↗
CLH CLEAN HARBORS INC	S Sale	2023-03-15	2023-03-17	1,161	$133.07	$154.5K	2,985,137	SEC↗
CLH CLEAN HARBORS INC	G Gift	2023-03-03	2023-03-06	49,156	—	$0	0	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2022-12-15	2022-12-19	2,811	$116.50	$327.5K	2,986,298	SEC↗
CLH CLEAN HARBORS INC	G Gift	2022-11-28	2022-11-29	100,000	—	$0	2,989,109	SEC↗
CLH CLEAN HARBORS INC	S Sale	2022-11-28	2022-11-29	40,000	$120.45	$4.82M	3,089,109	SEC↗
CLH CLEAN HARBORS INC	G Gift	2022-08-15	2022-08-16	10,000	—	$0	3,129,109	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2022-07-01	2022-07-06	1,232	$90.32	$111.3K	3,139,109	SEC↗
CLH CLEAN HARBORS INC	G Gift	2022-06-27	2022-06-29	58,197	—	$0	0	SEC↗
CLH CLEAN HARBORS INC	G Gift	2022-03-30	2022-03-31	4,355	—	$0	0	SEC↗
CLH CLEAN HARBORS INC	S Sale	2022-03-18	2022-03-21	20,176	$109.04	$2.20M	3,106,031	SEC↗
CLH CLEAN HARBORS INC	S Sale	2022-03-17	2022-03-21	30,000	$109.51	$3.29M	3,126,207	SEC↗
CLH CLEAN HARBORS INC	A Award	2022-02-07	2022-02-09	13,079	—	$0	3,055,497	SEC↗
CLH CLEAN HARBORS INC	G Gift	2022-01-03	2022-01-04	25,000	—	$0	3,140,844	SEC↗
CLH CLEAN HARBORS INC	G Gift	2022-01-03	2022-01-04	11,000	—	$0	3,165,844	SEC↗
CLH CLEAN HARBORS INC	G Gift	2022-01-03	2022-01-04	20,500	—	$0	3,176,844	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2021-12-15	2021-12-17	9,870	$98.73	$974.5K	3,197,344	SEC↗
CLH CLEAN HARBORS INC	S Sale	2021-09-01	2021-09-01	1,152	$102.42	$118.0K	3,207,214	SEC↗
CLH CLEAN HARBORS INC	S Sale	2021-08-31	2021-09-01	16,800	$102.58	$1.72M	3,208,366	SEC↗
CLH CLEAN HARBORS INC	S Sale	2021-08-30	2021-09-01	12,048	$102.68	$1.24M	3,225,166	SEC↗
CLH CLEAN HARBORS INC	S Sale	2021-08-25	2021-08-26	25,000	$101.76	$2.54M	3,237,214	SEC↗
CLH CLEAN HARBORS INC	A Award	2021-07-01	2021-07-06	13,878	—	$0	3,262,214	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2021-03-15	2021-03-17	8,078	$89.50	$723.0K	3,248,336	SEC↗
CLH CLEAN HARBORS INC	G Gift	2021-03-01	2021-03-05	58,986	—	$0	0	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2020-12-15	2020-12-17	1,793	$72.99	$130.9K	3,256,414	SEC↗
CLH CLEAN HARBORS INC	G Gift	2020-12-14	2020-12-15	40,000	—	$0	3,258,207	SEC↗
CLH CLEAN HARBORS INC	S Sale	2020-11-13	2020-11-17	19,739	$70.86	$1.40M	3,298,207	SEC↗
CLH CLEAN HARBORS INC	S Sale	2020-08-13	2020-08-14	15,096	$63.90	$964.6K	3,317,946	SEC↗
CLH CLEAN HARBORS INC	S Sale	2020-08-12	2020-08-14	16,200	$64.72	$1.05M	3,333,042	SEC↗
CLH CLEAN HARBORS INC	S Sale	2020-08-11	2020-08-12	41,300	$65.23	$2.69M	3,349,242	SEC↗
CLH CLEAN HARBORS INC	S Sale	2020-08-10	2020-08-12	27,404	$65.36	$1.79M	3,390,542	SEC↗
CLH CLEAN HARBORS INC	A Award	2020-07-01	2020-07-02	24,118	—	$0	3,417,946	SEC↗
CLH CLEAN HARBORS INC	G Gift	2020-06-03	2020-06-04	16,650	—	$0	3,553,828	SEC↗
CLH CLEAN HARBORS INC	G Gift	2020-04-29	2020-05-01	55,000	—	$0	3,570,478	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2020-04-01	2020-04-03	2,218	$45.91	$101.8K	3,625,478	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2020-03-15	2020-03-17	1,793	$54.33	$97.4K	3,627,696	SEC↗
CLH CLEAN HARBORS INC	G Gift	2020-03-10	2020-03-12	15,000	—	$0	3,629,489	SEC↗
CLH CLEAN HARBORS INC	G Gift	2020-03-05	2020-03-09	40,941	—	$0	0	SEC↗
CLH CLEAN HARBORS INC	G Gift	2020-03-01	2021-03-03	58,986	—	$0	0	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2019-12-15	2019-12-17	2,692	$83.68	$225.3K	3,644,489	SEC↗
CLH CLEAN HARBORS INC	S Sale	2019-12-02	2019-12-04	20,000	$82.75	$1.66M	3,647,181	SEC↗
CLH CLEAN HARBORS INC	A Award	2019-07-01	2019-07-02	18,641	—	$0	3,667,181	SEC↗
CLH CLEAN HARBORS INC	S Sale	2019-06-04	2019-06-06	11,318	$65.30	$739.1K	3,648,540	SEC↗
CLH CLEAN HARBORS INC	S Sale	2019-05-28	2019-05-30	38,682	$65.32	$2.53M	3,659,858	SEC↗
CLH CLEAN HARBORS INC	G Gift	2019-05-14	2019-05-15	15,000	—	$0	3,698,540	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2019-04-01	2019-04-02	1,470	$72.00	$105.8K	3,713,540	SEC↗
CLH CLEAN HARBORS INC	G Gift	2019-03-19	2019-03-20	40,000	—	$0	3,715,010	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2019-03-15	2019-03-19	1,783	$68.74	$122.6K	3,755,010	SEC↗
CLH CLEAN HARBORS INC	D To issuer	2019-03-13	2019-03-14	21,803	—	$0	3,756,793	SEC↗
CLH CLEAN HARBORS INC	S Sale	2018-11-06	2018-11-07	29,674	$64.26	$1.91M	3,829,388	SEC↗
CLH CLEAN HARBORS INC	S Sale	2018-11-05	2018-11-07	20,326	$64.03	$1.30M	3,859,062	SEC↗
CLH CLEAN HARBORS INC	A Award	2018-07-01	2018-07-02	24,252	—	$0	3,879,388	SEC↗
CLH CLEAN HARBORS INC	G Gift	2018-05-15	2018-05-16	60,000	—	$0	3,895,136	SEC↗
CLH CLEAN HARBORS INC	S Sale	2018-05-14	2018-05-16	100,000	$52.11	$5.21M	3,955,136	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2018-04-02	2018-04-03	1,473	$48.81	$71.9K	4,055,136	SEC↗
CLH CLEAN HARBORS INC	S Sale	2018-03-22	2018-03-22	2,600	$50.77	$132.0K	0	SEC↗
CLH CLEAN HARBORS INC	S Sale	2018-03-21	2018-03-22	40,066	$51.49	$2.06M	2,600	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2018-02-28	2018-03-02	25,719	—	$0	4,056,609	SEC↗
CLH CLEAN HARBORS INC	G Gift	2018-01-10	2018-01-11	20,000	—	$0	4,080,681	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2017-12-15	2017-12-19	835	$52.17	$43.6K	4,100,681	SEC↗
CLH CLEAN HARBORS INC	A Award	2017-07-01	2017-07-05	21,803	—	$0	4,101,516	SEC↗
CLH CLEAN HARBORS INC	A Award	2017-04-01	2017-04-04	15,000	—	$0	4,079,713	SEC↗
CLH CLEAN HARBORS INC	F Tax w/h	2017-03-16	2017-03-17	812	$55.74	$45.3K	4,064,713	SEC↗
CLH CLEAN HARBORS INC	D To issuer	2017-03-08	2017-03-10	19,490	—	$0	4,065,525	SEC↗
CLH CLEAN HARBORS INC	S Sale	2017-03-07	2017-03-08	40,000	$56.62	$2.26M	4,045,015	SEC↗
CLH CLEAN HARBORS INC	S Sale	2017-03-06	2017-03-08	65,531	$56.83	$3.72M	4,085,015	SEC↗
CLH CLEAN HARBORS INC	S Sale	2017-03-03	2017-03-06	58,600	$57.06	$3.34M	4,150,546	SEC↗
CLH CLEAN HARBORS INC	S Sale	2017-03-02	2017-03-06	35,869	$57.47	$2.06M	4,209,146	SEC↗
CLH CLEAN HARBORS INC	S Sale	2016-12-21	2016-12-22	20,000	$57.82	$1.16M	4,345,015	SEC↗
CLH CLEAN HARBORS INC	G Gift	2016-12-09	2016-12-12	40,000	—	$0	4,365,015	SEC↗
CLH CLEAN HARBORS INC	A Award	2016-06-07	2016-06-09	25,719	—	$0	4,405,015	SEC↗
CLH CLEAN HARBORS INC	G Gift	2016-01-27	2016-01-29	40,000	—	$0	4,579,296	SEC↗
CLH CLEAN HARBORS INC	A Award	2015-06-09	2015-06-11	19,490	—	$0	4,619,296	SEC↗
CLH CLEAN HARBORS INC	P Buy	2014-12-09	2014-12-10	25,000	$46.60	$1.17M	4,599,806	SEC↗
CLH CLEAN HARBORS INC	G Gift	2014-06-11	2014-06-12	27,700	—	$0	4,574,806	SEC↗
CLH CLEAN HARBORS INC	S Sale	2013-11-13	2013-11-14	50,000	$55.58	$2.78M	4,602,506	SEC↗
CLH CLEAN HARBORS INC	G Gift	2013-11-12	2013-11-13	43,530	—	$0	4,702,506	SEC↗
CLH CLEAN HARBORS INC	S Sale	2013-11-12	2013-11-14	50,000	$55.07	$2.75M	4,652,506	SEC↗
CLH CLEAN HARBORS INC	G Gift	2013-04-01	2013-04-02	27,700	—	$0	4,746,036	SEC↗
CLH CLEAN HARBORS INC	S Sale	2012-03-15	2012-03-19	33,723	$68.96	$2.33M	4,773,736	SEC↗
CLH CLEAN HARBORS INC	G Gift	2012-03-15	2012-03-19	36,000	—	$0	4,807,459	SEC↗
CLH CLEAN HARBORS INC	S Sale	2012-03-14	2012-03-19	16,277	$69.11	$1.12M	4,843,459	SEC↗
CLH CLEAN HARBORS INC	G Gift	2012-02-17	2012-02-21	31,780	—	$0	4,859,736	SEC↗
CLH CLEAN HARBORS INC	G Gift	2011-09-30	2012-01-11	5,660	—	$0	4,891,516	SEC↗