Insider Trading History of Margolin Eric M

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Margolin Eric M since 2007. This trader's CIK number is 1236893. At the time of last reporting, Margolin Eric M was the EVP, Gen. Counsel & Secretary of Carmax Inc. (stock ticker symbol KMX). Also see all insider trading activities at Carmax Inc.

Note that in the past Margolin Eric M also reported insider trading activities as an insider of the following companies:

Insider Activities at Carmax Inc (KMX)
Insider Activities at Advance Auto Parts Inc (AAP)

Yearly summary of insider trading at Advance Auto Parts Inc (AAP) by Margolin Eric M

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2007	AAP	0	$0	57,001	$2,175,108	57,001	$1,512,958

Yearly summary of insider trading at Carmax Inc (KMX) by Margolin Eric M

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2021	KMX	0	$0	50,000	$5,614,250	60,634	$2,919,000
2020	KMX	0	$0	76,519	$7,522,493	76,519	$5,128,983
2019	KMX	0	$0	71,963	$6,008,784	71,963	$3,767,777
2018	KMX	0	$0	72,105	$5,160,411	67,765	$3,046,713
2017	KMX	0	$0	132,707	$9,189,923	135,799	$4,704,050
2016	KMX	0	$0	74,533	$4,182,668	71,544	$2,121,383
2015	KMX	0	$0	64,894	$4,681,453	79,534	$1,647,658
2014	KMX	0	$0	91,072	$4,734,976	100,502	$1,040,952
2013	KMX	0	$0	76,716	$3,018,470	80,273	$1,196,600
2012	KMX	0	$0	0	$0	19,912	$0
2010	KMX	0	$0	50,000	$1,359,800	50,000	$968,000

Insider trading activities at 2 companies by Margolin Eric M:

1. Advance Auto Parts Inc (AAP)

2. Carmax Inc (KMX)

Table 1. Insider trading of Advance Auto Parts Inc (AAP) by Margolin Eric M

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2007-02-23	AAP	Option Ex	23,000	29.79	685,170
2007-02-23	AAP	Sale	23,000	38.35	882,050
2007-02-20	AAP	Option Ex	34,001	24.35	827,788
2007-02-20	AAP	Sale	34,001	38.03	1,293,058

Table 2. Insider trading of Carmax Inc (KMX) by Margolin Eric M

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2021-05-01	KMX	Option Ex	10,634	.00	0
2021-01-20	KMX	Sale	20,000	123.82	2,476,400
2021-01-20	KMX	Option Ex	20,000	58.38	1,167,600
2021-01-14	KMX	Option Ex	15,000	58.38	875,700
2021-01-14	KMX	Sale	15,000	106.68	1,600,200
2021-01-08	KMX	Option Ex	15,000	58.38	875,700
2021-01-08	KMX	Sale	15,000	102.51	1,537,650
2020-08-10	KMX	Sale	8,863	102.11	905,000
2020-08-10	KMX	Option Ex	8,863	53.41	473,372
2020-08-07	KMX	Sale	15,124	100.26	1,516,332
2020-08-07	KMX	Option Ex	15,124	51.63	780,852
2020-07-21	KMX	Option Ex	5,781	73.76	426,406
2020-07-22	KMX	Option Ex	33,026	73.76	2,435,997
2020-07-21	KMX	Sale	5,781	96.12	555,669
2020-07-22	KMX	Sale	33,026	97.89	3,232,915
2020-07-17	KMX	Option Ex	12,525	73.76	923,844
2020-07-17	KMX	Sale	12,525	95.76	1,199,394
2020-06-23	KMX	Sale	1,200	94.32	113,183
2020-06-23	KMX	Option Ex	1,200	73.76	88,512
2019-07-25	KMX	Sale	14,699	89.06	1,309,092
2019-07-25	KMX	Option Ex	14,699	55.19	811,237
2019-06-26	KMX	Sale	32,464	84.44	2,741,260
2019-06-25	KMX	Option Ex	4,800	51.63	247,824
2019-06-26	KMX	Option Ex	32,464	51.63	1,676,116
2019-06-25	KMX	Sale	4,800	84.09	403,632
2019-04-17	KMX	Option Ex	20,000	51.63	1,032,600
2019-04-17	KMX	Sale	20,000	77.74	1,554,800
2018-07-06	KMX	Sale	25,221	76.31	1,924,614
2018-07-06	KMX	Option Ex	20,881	44.96	938,809
2018-06-26	KMX	Option Ex	6,884	44.96	309,504
2018-06-26	KMX	Sale	6,884	76.06	523,597
2018-04-18	KMX	Sale	20,000	63.83	1,276,600
2018-04-18	KMX	Option Ex	20,000	44.96	899,200
2018-01-26	KMX	Sale	20,000	71.78	1,435,600
2018-01-26	KMX	Option Ex	20,000	44.96	899,200
2017-11-01	KMX	Sale	4,453	75.30	335,310
2017-09-26	KMX	Option Ex	22,158	42.68	945,703
2017-09-27	KMX	Option Ex	35,599	42.68	1,519,365
2017-09-26	KMX	Sale	22,158	74.15	1,643,015
2017-09-27	KMX	Sale	35,599	74.77	2,661,737
2017-07-07	KMX	Option Ex	26,838	31.76	852,374
2017-07-07	KMX	Sale	26,838	64.15	1,721,657
2017-07-03	KMX	Option Ex	18,659	31.76	592,609
2017-07-03	KMX	Sale	18,659	64.06	1,195,295
2017-04-09	KMX	Option Ex	7,545	.00	0
2017-01-04	KMX	Sale	21,396	65.40	1,399,298
2017-01-04	KMX	Option Ex	21,396	31.76	679,536
2017-01-03	KMX	Sale	3,604	64.82	233,611
2017-01-03	KMX	Option Ex	3,604	31.76	114,463
2016-08-15	KMX	Option Ex	7,000	32.69	228,829
2016-08-15	KMX	Sale	12,639	60.21	760,994
2016-07-18	KMX	Sale	57,894	55.52	3,214,274
2016-07-18	KMX	Option Ex	57,894	32.69	1,892,554
2016-07-11	KMX	Sale	2,000	52.95	105,900
2016-07-07	KMX	Sale	2,000	50.75	101,500
2016-04-15	KMX	Option Ex	6,650	.00	0
2015-05-15	KMX	Sale	64,894	72.14	4,681,453
2015-05-15	KMX	Option Ex	64,894	25.39	1,647,658
2015-04-10	KMX	Option Ex	14,640	.00	0
2014-07-02	KMX	Option Ex	41,072	11.43	469,452
2014-07-02	KMX	Sale	41,072	52.59	2,159,976
2014-06-26	KMX	Option Ex	50,000	11.43	571,500
2014-06-26	KMX	Sale	50,000	51.50	2,575,000
2014-04-05	KMX	Option Ex	9,430	.00	0
2013-04-29	KMX	Option Ex	20,000	11.43	228,600
2013-04-29	KMX	Sale	20,000	45.10	902,000
2013-04-06	KMX	Option Ex	10,273	.00	0
2012-12-31	KMX	Option Ex	50,000	19.36	968,000
2012-12-31	KMX	Sale	56,716	37.32	2,116,470
2012-04-10	KMX	Option Ex	19,912	.00	0
2010-09-24	KMX	Sale	50,000	27.20	1,359,800
2010-09-24	KMX	Option Ex	50,000	19.36	968,000

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 Margolin Eric M (EVP, Gen. Counsel & Secretary of Carmax Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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