1. Corporate Officers - M
2. Martin Katherine A

Insider Trading History of Martin Katherine A

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Martin Katherine A since 2006. This trader's CIK number is 1218330. At the time of last reporting, Martin Katherine A was the Director of Luminar Technologies, Inc./de. (stock ticker symbol LAZR). Also see all insider trading activities at Luminar Technologies, Inc./de.

Note that in the past MARTIN KATHERINE A also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Nuance Communications, Inc. (NUAN) by Martin Katherine A

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2017	NUAN	0	$0	30,000	$523,600	0	$0
2016	NUAN	0	$0	20,000	$337,590	0	$0
2015	NUAN	0	$0	35,000	$566,505	15,000	$117,000
2014	NUAN	0	$0	25,000	$406,250	15,000	$63,150
2013	NUAN	0	$0	15,000	$289,170	15,000	$80,250
2012	NUAN	0	$0	15,552	$358,462	15,000	$82,950
2011	NUAN	0	$0	45,000	$807,400	55,000	$113,950
2010	NUAN	0	$0	5,000	$86,405	5,000	$3,280
2009	NUAN	0	$0	25,000	$310,304	25,000	$126,625
2006	NUAN	0	$0	20,000	$212,380	20,000	$30,600

Yearly summary of insider trading at Luminar Technologies, Inc./de (LAZR) by Martin Katherine A

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2022	LAZR	9,975	$74,882	0	$0	0	$0
2021	LAZR	3,843	$57,914	0	$0	0	$0

Insider trading activities at 2 companies by Martin Katherine A:

1. Nuance Communications, Inc. (NUAN)

2. Luminar Technologies, Inc./de (LAZR)

Table 1. Insider trading of Nuance Communications, Inc. (NUAN) by Martin Katherine A

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2017-05-18	NUAN	Sale	10,000	18.34	183,400
2017-05-11	NUAN	Sale	10,000	19.12	191,200
2017-01-03	NUAN	Sale	10,000	14.90	149,000
2016-11-21	NUAN	Sale	10,000	16.51	165,080
2016-06-08	NUAN	Sale	10,000	17.25	172,510
2015-09-16	NUAN	Sale	10,000	17.34	173,400
2015-05-26	NUAN	Sale	15,000	16.82	252,255
2015-05-26	NUAN	Option Ex	15,000	7.80	117,000
2015-02-12	NUAN	Sale	10,000	14.09	140,850
2014-08-14	NUAN	Sale	10,000	16.85	168,500
2014-05-27	NUAN	Sale	15,000	15.85	237,750
2014-05-27	NUAN	Option Ex	15,000	4.21	63,150
2013-05-23	NUAN	Option Ex	15,000	5.35	80,250
2013-05-23	NUAN	Sale	15,000	19.28	289,170
2012-08-31	NUAN	Sale	552	23.85	13,162
2012-08-15	NUAN	Option Ex	15,000	5.53	82,950
2012-08-15	NUAN	Sale	15,000	23.02	345,300
2011-08-25	NUAN	Option Ex	10,000	4.45	44,500
2011-08-25	NUAN	Sale	10,000	17.00	170,000
2011-08-17	NUAN	Option Ex	5,000	4.45	22,250
2011-08-17	NUAN	Sale	5,000	18.00	90,000
2011-03-03	NUAN	Option Ex	10,000	1.18	11,800
2011-03-04	NUAN	Option Ex	10,000	1.18	11,800
2011-03-03	NUAN	Sale	10,000	18.25	182,500
2011-02-28	NUAN	Option Ex	10,000	1.18	11,800
2011-03-02	NUAN	Sale	10,000	17.95	179,500
2011-02-28	NUAN	Sale	10,000	18.54	185,400
2011-03-02	NUAN	Option Ex	10,000	1.18	11,800
2010-06-03	NUAN	Option Ex	5,000	.66	3,280
2010-06-03	NUAN	Sale	5,000	17.28	86,405
2009-05-14	NUAN	Sale	3,937	12.55	49,397
2009-05-14	NUAN	Option Ex	25,000	5.07	126,625
2009-05-14	NUAN	Sale	21,063	12.39	260,907
2006-03-01	NUAN	Option Ex	20,000	1.53	30,600
2006-03-01	NUAN	Sale	20,000	10.62	212,380

Table 2. Insider trading of Luminar Technologies, Inc./de (LAZR) by Martin Katherine A

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2022-12-13	LAZR	Buy	9,975	7.51	74,882
2021-12-16	LAZR	Buy	3,843	15.07	57,914

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 Martin Katherine A (Director of Luminar Technologies, Inc./de at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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