MacLennan David

Insider CIK 1498535 · CHRW Director · CAT Director · ECL 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
CAT CATERPILLAR INC	A Award deriv	2026-09-30	2026-10-01	28	$821.01	$23.0K	505	SEC↗
ECL ECOLAB INC.	A Award	2026-09-30	2026-10-02	46	$276.36	$12.8K	25,625	SEC↗
ECL ECOLAB INC.	A Award	2026-09-30	2026-10-02	131	—	$0	25,579	SEC↗
CAT CATERPILLAR INC	A Award deriv	2026-06-30	2026-07-01	22	$1055.33	$23.2K	476	SEC↗
ECL ECOLAB INC.	A Award	2026-06-30	2026-07-02	46	$278.46	$12.8K	25,427	SEC↗
ECL ECOLAB INC.	A Award	2026-06-30	2026-07-02	130	—	$0	25,381	SEC↗
CAT CATERPILLAR INC	A Award	2026-06-10	2026-06-11	211	—	$0	8,420	SEC↗
ECL ECOLAB INC.	A Award deriv	2026-05-15	2026-05-19	732	—	$0	732	SEC↗
ECL ECOLAB INC.	P Buy	2026-05-13	2026-05-14	1,000	$250.65	$250.7K	25,230	SEC↗
CAT CATERPILLAR INC	P Buy	2026-05-04	2026-05-05	250	$876.84	$219.2K	8,206	SEC↗
ECL ECOLAB INC.	P Buy	2026-05-04	2026-05-05	800	$256.91	$205.5K	24,230	SEC↗
CAT CATERPILLAR INC	A Award deriv	2026-03-31	2026-04-01	33	$690.44	$22.8K	453	SEC↗
ECL ECOLAB INC.	A Award	2026-03-31	2026-04-02	138	—	$0	23,381	SEC↗
ECL ECOLAB INC.	A Award	2026-03-31	2026-04-02	49	$263.03	$12.8K	23,430	SEC↗
CAT CATERPILLAR INC	A Award deriv	2025-12-31	2026-01-05	30	$575.49	$17.3K	419	SEC↗
ECL ECOLAB INC.	A Award	2025-12-31	2026-01-05	128	—	$0	23,180	SEC↗
ECL ECOLAB INC.	A Award	2025-12-31	2026-01-05	44	$263.68	$11.6K	23,224	SEC↗
ECL ECOLAB INC.	P Buy	2025-12-08	2025-12-08	750	$257.60	$193.2K	23,035	SEC↗
CAT CATERPILLAR INC	J Other deriv	2025-11-25	2025-11-26	72	$557.34	$40.1K	389	SEC↗
ECL ECOLAB INC.	M Exercise deriv	2025-11-12	2025-11-13	3,300	—	$0	3,300	SEC↗
ECL ECOLAB INC.	F Tax w/h	2025-11-12	2025-11-13	1,451	$262.03	$380.2K	22,285	SEC↗
ECL ECOLAB INC.	M Exercise	2025-11-12	2025-11-13	3,300	$115.08	$379.8K	23,736	SEC↗
CAT CATERPILLAR INC	P Buy	2025-11-06	2025-11-06	300	$568.86	$170.7K	7,947	SEC↗
CAT CATERPILLAR INC	A Award deriv	2025-09-30	2025-10-01	37	$473.84	$17.5K	315	SEC↗
ECL ECOLAB INC.	A Award	2025-09-30	2025-10-02	123	—	$0	20,394	SEC↗
ECL ECOLAB INC.	A Award	2025-09-30	2025-10-02	42	$273.87	$11.6K	20,436	SEC↗
CAT CATERPILLAR INC	A Award	2025-08-18	2025-08-19	500	$407.76	$203.9K	7,641	SEC↗
ECL ECOLAB INC.	P Buy	2025-08-13	2025-08-15	600	$278.51	$167.1K	20,253	SEC↗
CAT CATERPILLAR INC	A Award deriv	2025-06-30	2025-07-02	43	$386.98	$16.6K	277	SEC↗
ECL ECOLAB INC.	A Award	2025-06-30	2025-07-02	43	$267.48	$11.6K	19,653	SEC↗
ECL ECOLAB INC.	A Award	2025-06-30	2025-07-02	126	—	$0	19,610	SEC↗
CAT CATERPILLAR INC	A Award	2025-06-11	2025-06-13	482	$352.53	$169.9K	7,141	SEC↗
ECL ECOLAB INC.	A Award deriv	2025-05-12	2025-05-14	810	—	$0	810	SEC↗
CAT CATERPILLAR INC	P Buy	2025-05-07	2025-05-08	375	$320.70	$120.3K	6,653	SEC↗
ECL ECOLAB INC.	P Buy	2025-05-07	2025-05-09	500	$251.75	$125.9K	19,465	SEC↗
CAT CATERPILLAR INC	A Award deriv	2025-03-31	2025-04-02	50	$326.99	$16.3K	234	SEC↗
ECL ECOLAB INC.	A Award	2025-03-31	2025-04-02	46	$251.56	$11.6K	18,965	SEC↗
ECL ECOLAB INC.	A Award	2025-03-31	2025-04-02	134	—	$0	18,920	SEC↗
ECL ECOLAB INC.	P Buy	2025-02-13	2025-02-18	400	$264.51	$105.8K	18,767	SEC↗
CAT CATERPILLAR INC	A Award deriv	2024-12-31	2025-01-02	45	$363.78	$16.4K	183	SEC↗
ECL ECOLAB INC.	A Award	2024-12-31	2025-01-03	144	—	$0	18,304	SEC↗
ECL ECOLAB INC.	A Award	2024-12-31	2025-01-03	49	$234.64	$11.6K	18,367	SEC↗
CAT CATERPILLAR INC	A Award deriv	2024-09-30	2024-10-01	42	$389.79	$16.4K	137	SEC↗
ECL ECOLAB INC.	A Award	2024-09-30	2024-10-02	133	—	$0	18,100	SEC↗
ECL ECOLAB INC.	A Award	2024-09-30	2024-10-02	45	$254.34	$11.6K	18,160	SEC↗
ECL ECOLAB INC.	P Buy	2024-08-02	2024-08-06	650	$240.41	$156.3K	17,967	SEC↗
ECL ECOLAB INC.	A Award	2024-06-30	2024-07-02	49	$238.84	$11.8K	17,317	SEC↗
ECL ECOLAB INC.	A Award	2024-06-30	2024-07-02	141	—	$0	17,252	SEC↗
CAT CATERPILLAR INC	A Award deriv	2024-06-28	2024-07-01	50	$331.26	$16.6K	95	SEC↗
CAT CATERPILLAR INC	A Award	2024-06-12	2024-06-13	517	$328.73	$170.0K	6,260	SEC↗
ECL ECOLAB INC.	A Award deriv	2024-05-06	2024-05-08	934	—	$0	934	SEC↗
CAT CATERPILLAR INC	P Buy	2024-05-03	2024-05-06	500	$337.39	$168.7K	5,738	SEC↗
ECL ECOLAB INC.	P Buy	2024-05-03	2024-05-07	650	$227.37	$147.8K	17,111	SEC↗
ECL ECOLAB INC.	A Award	2024-03-31	2024-04-02	53	$230.81	$12.2K	16,461	SEC↗
ECL ECOLAB INC.	A Award	2024-03-31	2024-04-02	146	—	$0	16,392	SEC↗
CAT CATERPILLAR INC	A Award deriv	2024-03-28	2024-04-01	45	$365.38	$16.4K	45	SEC↗
CAT CATERPILLAR INC	P Buy	2024-02-23	2024-02-26	350	$323.37	$113.2K	5,238	SEC↗
ECL ECOLAB INC.	A Award	2023-12-31	2024-01-03	157	—	$0	16,245	SEC↗
ECL ECOLAB INC.	P Buy	2023-12-01	2023-12-04	800	$191.53	$153.2K	16,070	SEC↗
ECL ECOLAB INC.	A Award	2023-09-30	2023-10-03	184	—	$0	15,270	SEC↗
CAT CATERPILLAR INC	A Award	2023-08-07	2023-08-08	450	$277.21	$124.7K	4,868	SEC↗
ECL ECOLAB INC.	P Buy	2023-08-07	2023-08-09	650	$183.73	$119.4K	15,071	SEC↗
ECL ECOLAB INC.	A Award	2023-06-30	2023-07-05	168	—	$0	14,421	SEC↗
CAT CATERPILLAR INC	A Award	2023-06-14	2023-06-15	698	$243.32	$169.8K	4,418	SEC↗
ECL ECOLAB INC.	P Buy	2023-06-14	2023-06-15	700	$180.23	$126.2K	14,236	SEC↗
ECL ECOLAB INC.	A Award deriv	2023-05-04	2023-05-05	1,410	—	$0	1,410	SEC↗
ECL ECOLAB INC.	A Award	2023-03-31	2023-04-04	190	—	$0	13,536	SEC↗
CAT CATERPILLAR INC	P Buy	2023-02-17	2023-02-21	400	$249.29	$99.7K	3,709	SEC↗
ECL ECOLAB INC.	A Award	2023-02-16	2023-02-17	500	$164.16	$82.1K	13,329	SEC↗
ECL ECOLAB INC.	A Award	2022-12-31	2023-01-03	215	—	$0	12,829	SEC↗
ECL ECOLAB INC.	P Buy	2022-11-08	2022-11-10	800	$139.66	$111.7K	12,597	SEC↗
ECL ECOLAB INC.	A Award	2022-09-30	2022-10-04	214	—	$0	11,797	SEC↗
ECL ECOLAB INC.	A Award	2022-06-30	2022-07-05	205	—	$0	11,568	SEC↗
CAT CATERPILLAR INC	A Award	2022-06-08	2022-06-10	816	$229.80	$187.5K	3,297	SEC↗
ECL ECOLAB INC.	A Award deriv	2022-05-05	2022-05-06	1,399	—	$0	1,399	SEC↗
CAT CATERPILLAR INC	P Buy	2022-05-05	2022-05-06	600	$219.82	$131.9K	2,480	SEC↗
ECL ECOLAB INC.	P Buy	2022-05-05	2022-05-06	600	$171.01	$102.6K	11,351	SEC↗
ECL ECOLAB INC.	A Award	2022-03-31	2022-04-04	175	—	$0	10,751	SEC↗
ECL ECOLAB INC.	P Buy	2022-02-18	2022-02-22	600	$179.09	$107.5K	10,565	SEC↗
CAT CATERPILLAR INC	P Buy	2022-02-07	2022-02-09	480	$199.50	$95.8K	1,877	SEC↗
ECL ECOLAB INC.	A Award	2021-12-31	2022-01-04	123	—	$0	9,965	SEC↗
ECL ECOLAB INC.	A Award	2021-09-30	2021-10-04	136	—	$0	9,834	SEC↗
CAT CATERPILLAR INC	P Buy	2021-08-04	2021-08-05	500	$206.20	$103.1K	1,392	SEC↗
ECL ECOLAB INC.	A Award	2021-06-30	2021-07-02	140	—	$0	9,689	SEC↗
ECL ECOLAB INC.	A Award deriv	2021-05-06	2021-05-07	1,158	—	$0	1,158	SEC↗
CAT CATERPILLAR INC	P Buy	2021-05-05	2021-05-06	420	$237.86	$99.9K	890	SEC↗
CAT CATERPILLAR INC	A Award	2021-05-03	2021-05-05	470	$228.17	$107.2K	470	SEC↗
ECL ECOLAB INC.	A Award	2021-03-31	2021-04-02	134	—	$0	9,541	SEC↗
ECL ECOLAB INC.	A Award	2020-12-31	2021-01-05	133	—	$0	9,399	SEC↗
ECL ECOLAB INC.	G Gift	2020-11-19	2021-01-05	425	—	$0	709	SEC↗
ECL ECOLAB INC.	G Gift	2020-11-12	2021-01-05	175	—	$0	284	SEC↗
ECL ECOLAB INC.	A Award	2020-09-30	2020-10-02	144	—	$0	8,550	SEC↗
ECL ECOLAB INC.	P Buy	2020-08-06	2020-08-10	400	$194.05	$77.6K	8,398	SEC↗
ECL ECOLAB INC.	A Award	2020-06-30	2020-07-02	133	—	$0	7,998	SEC↗
ECL ECOLAB INC.	A Award deriv	2020-05-07	2020-05-08	1,417	—	$0	1,417	SEC↗
ECL ECOLAB INC.	A Award	2020-03-31	2020-04-02	198	—	$0	7,857	SEC↗
ECL ECOLAB INC.	A Award	2019-12-31	2020-01-03	150	—	$0	7,651	SEC↗
ECL ECOLAB INC.	J Other	2019-10-31	2019-11-01	3,790	$193.06	$731.7K	7,495	SEC↗
ECL ECOLAB INC.	A Award	2019-09-30	2019-10-02	145	—	$0	3,705	SEC↗
ECL ECOLAB INC.	G Gift	2019-07-05	2019-10-02	710	—	$0	3,554	SEC↗
ECL ECOLAB INC.	A Award	2019-06-30	2019-07-02	148	—	$0	2,844	SEC↗
ECL ECOLAB INC.	A Award deriv	2019-05-02	2019-05-03	1,281	—	$0	1,281	SEC↗
ECL ECOLAB INC.	A Award	2019-03-31	2019-04-02	163	—	$0	2,690	SEC↗
ECL ECOLAB INC.	P Buy	2019-03-06	2019-03-08	1,000	$171.05	$171.1K	3,500	SEC↗
ECL ECOLAB INC.	A Award	2018-12-31	2019-01-03	197	—	$0	2,519	SEC↗
ECL ECOLAB INC.	A Award	2018-09-30	2018-10-02	184	—	$0	2,317	SEC↗
ECL ECOLAB INC.	P Buy	2018-08-02	2018-08-03	500	$146.40	$73.2K	2,500	SEC↗
ECL ECOLAB INC.	A Award	2018-06-30	2018-07-03	204	—	$0	2,128	SEC↗
ECL ECOLAB INC.	A Award deriv	2018-05-03	2018-05-04	1,800	—	$0	1,800	SEC↗
ECL ECOLAB INC.	A Award	2018-03-31	2018-04-03	211	—	$0	1,919	SEC↗
ECL ECOLAB INC.	A Award	2017-12-31	2018-01-03	185	—	$0	1,703	SEC↗
ECL ECOLAB INC.	P Buy	2017-11-06	2017-11-08	450	$131.77	$59.3K	2,000	SEC↗
ECL ECOLAB INC.	A Award	2017-09-30	2017-10-03	194	—	$0	1,514	SEC↗
ECL ECOLAB INC.	A Award	2017-06-30	2017-07-05	189	—	$0	1,318	SEC↗
ECL ECOLAB INC.	G Gift	2017-06-27	2017-07-05	750	—	$0	1,126	SEC↗
ECL ECOLAB INC.	G Gift	2017-06-27	2017-07-05	750	—	$0	1,550	SEC↗
ECL ECOLAB INC.	A Award deriv	2017-05-04	2017-05-05	2,000	—	$0	2,000	SEC↗
ECL ECOLAB INC.	A Award	2017-03-31	2017-04-04	199	—	$0	1,126	SEC↗
ECL ECOLAB INC.	P Buy	2017-02-24	2017-02-28	800	$124.94	$100.0K	800	SEC↗
ECL ECOLAB INC.	A Award	2016-12-31	2017-01-04	213	—	$0	925	SEC↗
ECL ECOLAB INC.	A Award	2016-09-30	2016-10-04	206	—	$0	710	SEC↗
ECL ECOLAB INC.	A Award	2016-06-30	2016-07-01	212	—	$0	504	SEC↗
ECL ECOLAB INC.	A Award deriv	2016-05-05	2016-05-06	2,300	—	$0	2,300	SEC↗
ECL ECOLAB INC.	A Award deriv	2016-05-05	2016-05-06	1,000	—	$0	1,000	SEC↗
ECL ECOLAB INC.	A Award	2016-03-31	2016-04-01	223	—	$0	291	SEC↗
ECL ECOLAB INC.	A Award	2015-12-31	2016-01-05	68	—	$0	68	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2015-03-31	2015-04-02	580	—	$0	7,471	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2014-12-31	2015-01-05	150	$74.89	$11.2K	6,891	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2014-09-30	2014-10-02	922	—	$0	6,741	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2014-06-30	2014-07-02	176	$63.79	$11.2K	5,819	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	P Buy	2014-05-02	2014-05-06	400	$58.84	$23.5K	1,600	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2014-03-31	2014-04-02	214	$52.39	$11.2K	5,643	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2013-12-31	2014-01-03	192	$58.35	$11.2K	5,429	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2013-09-30	2013-10-02	1,027	—	$0	5,237	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2013-06-28	2013-07-02	199	$56.31	$11.2K	4,210	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	P Buy	2013-05-13	2013-05-15	250	$56.39	$14.1K	1,200	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2013-03-29	2013-04-02	189	$59.46	$11.2K	4,011	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	P Buy	2013-02-11	2013-04-02	350	$59.37	$20.8K	950	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	P Buy	2013-02-11	2013-02-13	350	$59.37	$20.8K	650	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2012-12-31	2013-01-03	177	$63.22	$11.2K	3,822	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2012-09-28	2012-10-02	1,045	—	$0	3,645	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2012-06-29	2012-07-03	192	$58.53	$11.2K	2,600	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2012-03-30	2012-04-03	171	$65.49	$11.2K	2,408	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	P Buy	2012-02-10	2012-02-14	300	$63.43	$19.0K	600	SEC↗
CHRW C H ROBINSON WORLDWIDE INC	A Award deriv	2011-12-30	2012-01-03	152	$69.78	$10.6K	2,237	SEC↗