Insider Trading History of Hill Thomas W.

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Hill Thomas W. since 2015. The trader's CIK number is 1440948. At the time of the last reporting, Hill Thomas W. was the President and CEO of Summit Materials, Inc.. (stock ticker symbol SUM). Also see all insider trading activities at Summit Materials, Inc..

Yearly summary of insider trading at Summit Materials, Inc. (SUM) by Hill Thomas W.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2020	SUM	0	$0	0	$0	62,683	$0
2019	SUM	31,250	$507,812	0	$0	70,650	$0
2018	SUM	0	$0	622,959	$18,991,712	472,593	$8,019,194
2017	SUM	0	$0	537,500	$15,337,798	364,382	$6,300,000
2016	SUM	0	$0	367,045	$7,630,626	0	$0
2015	SUM	10,000	$180,000	0	$0	0	$0

Insider trading of Summit Materials, Inc. (SUM) by Hill Thomas W.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2020-02-28	SUM	Option Ex	62,683	.00	0
2019-02-28	SUM	Option Ex	27,504	.00	0
2019-02-24	SUM	Option Ex	14,382	.00	0
2019-02-24	SUM	Option Ex	14,382	.00	0
2019-02-24	SUM	Option Ex	14,382	.00	0
2019-02-15	SUM	Buy	31,250	16.25	507,812
2018-07-19	SUM	Sale	6,200	26.03	161,386
2018-07-18	SUM	Sale	6,300	26.16	164,808
2018-07-02	SUM	Sale	6,300	25.89	163,107
2018-07-03	SUM	Sale	6,200	26.66	165,292
2018-06-19	SUM	Sale	6,300	27.60	173,880
2018-06-20	SUM	Sale	6,200	27.64	171,368
2018-06-06	SUM	Sale	6,300	27.02	170,226
2018-06-07	SUM	Sale	6,200	27.80	172,360
2018-05-21	SUM	Sale	6,300	29.07	183,141
2018-05-22	SUM	Sale	6,200	28.90	179,180
2018-05-09	SUM	Sale	6,300	29.64	186,732
2018-05-10	SUM	Sale	6,200	29.43	182,466
2018-04-27	SUM	Sale	6,200	28.49	176,638
2018-04-26	SUM	Sale	6,300	28.62	180,306
2018-04-11	SUM	Sale	6,300	29.32	184,716
2018-04-12	SUM	Sale	6,200	29.27	181,474
2018-03-27	SUM	Sale	6,200	30.18	187,116
2018-03-26	SUM	Sale	6,300	30.37	191,331
2018-03-16	SUM	Sale	244,432	30.87	7,545,615
2018-03-15	SUM	Sale	61,375	30.69	1,883,598
2018-03-16	SUM	Option Ex	244,432	18.00	4,399,776
2018-03-14	SUM	Sale	142,152	31.29	4,447,936
2018-03-15	SUM	Option Ex	61,375	18.00	1,104,750
2018-03-14	SUM	Option Ex	142,152	17.69	2,514,668
2018-03-13	SUM	Sale	6,200	32.01	198,462
2018-03-12	SUM	Sale	6,300	31.73	199,899
2018-02-28	SUM	Option Ex	10,253	.00	0
2018-02-27	SUM	Sale	6,300	32.04	201,852
2018-02-28	SUM	Sale	6,200	32.02	198,524
2018-02-24	SUM	Option Ex	14,381	.00	0
2018-02-09	SUM	Sale	6,200	28.16	174,592
2018-02-08	SUM	Sale	6,300	29.02	182,857
2018-01-22	SUM	Sale	6,300	31.04	195,552
2018-01-23	SUM	Sale	6,200	31.75	196,819
2018-01-11	SUM	Sale	6,200	31.45	194,990
2018-01-10	SUM	Sale	6,300	31.03	195,489
2017-12-20	SUM	Sale	6,300	29.93	188,559
2017-12-21	SUM	Sale	6,200	30.58	189,596
2017-12-06	SUM	Sale	6,300	31.02	195,426
2017-12-07	SUM	Sale	6,200	30.65	190,030
2017-11-21	SUM	Sale	6,300	29.75	187,425
2017-11-22	SUM	Sale	6,200	29.86	185,132
2017-11-09	SUM	Sale	6,200	30.33	188,046
2017-11-08	SUM	Sale	6,300	30.19	190,197
2017-10-23	SUM	Sale	6,300	32.04	201,852
2017-10-24	SUM	Sale	6,200	32.21	199,702
2017-10-03	SUM	Sale	6,300	32.07	202,041
2017-10-04	SUM	Sale	6,200	32.15	199,330
2017-09-22	SUM	Sale	6,200	31.61	195,982
2017-09-21	SUM	Sale	6,300	31.51	198,513
2017-09-07	SUM	Sale	6,200	30.04	186,248
2017-09-06	SUM	Sale	6,300	30.27	190,701
2017-08-22	SUM	Sale	6,300	28.14	177,282
2017-08-23	SUM	Sale	6,200	28.27	175,274
2017-08-10	SUM	Sale	6,300	28.80	181,440
2017-08-11	SUM	Sale	6,200	28.31	175,522
2017-08-04	SUM	Option Ex	209,319	18.00	3,767,742
2017-08-04	SUM	Sale	209,319	29.28	6,128,860
2017-08-07	SUM	Option Ex	140,681	18.00	2,532,258
2017-08-07	SUM	Sale	40,681	29.42	1,196,835
2017-07-24	SUM	Sale	6,300	28.74	181,062
2017-07-25	SUM	Sale	6,200	28.76	178,312
2017-07-06	SUM	Sale	6,300	29.12	183,456
2017-07-07	SUM	Sale	6,200	29.32	181,784
2017-06-23	SUM	Sale	6,200	28.02	173,724
2017-06-22	SUM	Sale	6,300	27.53	173,439
2017-06-07	SUM	Sale	6,300	27.29	171,927
2017-06-08	SUM	Sale	6,200	27.95	173,290
2017-05-23	SUM	Sale	6,300	27.09	170,667
2017-05-24	SUM	Sale	6,200	26.78	166,036
2017-05-12	SUM	Sale	6,200	26.79	166,098
2017-05-11	SUM	Sale	6,300	27.04	170,352
2017-04-26	SUM	Sale	6,200	26.06	161,572
2017-04-25	SUM	Sale	6,300	26.09	164,367
2017-04-03	SUM	Sale	6,300	24.13	152,019
2017-04-04	SUM	Sale	6,200	24.10	149,420
2017-03-22	SUM	Sale	6,300	23.28	146,664
2017-03-23	SUM	Sale	6,200	23.68	146,816
2017-03-09	SUM	Sale	5,000	23.91	119,550
2017-03-08	SUM	Sale	5,000	24.27	121,350
2017-02-24	SUM	Option Ex	14,382	.00	0
2017-02-27	SUM	Sale	5,000	24.28	121,400
2017-02-28	SUM	Sale	5,000	23.89	119,450
2017-02-16	SUM	Sale	5,000	24.10	120,500
2017-02-17	SUM	Sale	5,000	23.78	118,900
2017-01-17	SUM	Sale	5,000	23.54	117,700
2017-01-18	SUM	Sale	5,000	23.65	118,250
2017-01-05	SUM	Sale	5,000	24.46	122,300
2017-01-04	SUM	Sale	5,000	24.68	123,400
2016-12-20	SUM	Sale	5,000	23.97	119,850
2016-12-21	SUM	Sale	5,000	24.41	122,050
2016-12-06	SUM	Sale	5,000	23.52	117,600
2016-12-07	SUM	Sale	5,000	23.73	118,650
2016-11-21	SUM	Sale	7,300	23.78	173,594
2016-11-22	SUM	Sale	5,000	23.37	116,850
2016-10-25	SUM	Sale	2,700	19.05	51,435
2016-10-24	SUM	Sale	15,000	19.26	288,900
2016-09-15	SUM	Sale	5,000	17.91	89,550
2016-09-14	SUM	Sale	5,000	17.83	89,149
2016-08-25	SUM	Sale	5,000	19.94	99,700
2016-08-26	SUM	Sale	5,000	20.00	100,000
2016-08-17	SUM	Sale	5,000	19.85	99,250
2016-08-18	SUM	Sale	5,000	19.75	98,750
2016-07-21	SUM	Sale	5,000	21.79	108,950
2016-07-20	SUM	Sale	5,000	22.06	110,300
2016-07-19	SUM	Sale	173,581	20.67	3,587,919
2016-07-14	SUM	Sale	5,000	21.32	106,600
2016-07-13	SUM	Sale	5,000	21.58	107,899
2016-06-22	SUM	Sale	5,000	20.04	100,200
2016-06-23	SUM	Sale	5,000	20.73	103,650
2016-06-09	SUM	Sale	5,000	21.38	106,900
2016-06-10	SUM	Sale	5,000	20.52	102,600
2016-05-25	SUM	Sale	5,000	22.37	111,850
2016-05-24	SUM	Sale	5,000	22.45	112,250
2016-04-26	SUM	Sale	5,000	21.20	106,000
2016-04-27	SUM	Sale	5,000	21.71	108,550
2016-04-19	SUM	Sale	43,464	20.00	869,280
2016-04-13	SUM	Sale	5,000	20.34	101,700
2016-04-14	SUM	Sale	5,000	20.13	100,650
2015-03-17	SUM	Buy	10,000	18.00	180,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Hill Thomas W. (President and CEO of Summit Materials, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

▪ Real-time Insider Trading

▪ Insider Officer Cluster Trading

▪ Top Officer Buys of the Week

▪ Top Officer Buys of the Month