Insider Trading History of Brown Christopher

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Brown Christopher since 2008. This trader's CIK number is 1378842. At the time of last reporting, Brown Christopher was the SVP and General Counsel of Allegro Microsystems, Inc.. (stock ticker symbol ALGM). Also see all insider trading activities at Allegro Microsystems, Inc..

Note that in the past Brown Christopher also reported insider trading activities as an insider of the following companies:

Insider Activities at Allegro Microsystems, Inc. (ALGM)
Insider Activities at Finisar Corp (FNSR)
Insider Activities at Optium Corp (OPTM)

Yearly summary of insider trading at Optium Corp (OPTM) by Brown Christopher

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2008	OPTM	0	$0	0	$0	18,063	$0

Yearly summary of insider trading at Finisar Corp (FNSR) by Brown Christopher

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2019	FNSR	0	$0	0	$0	4,585	$0
2016	FNSR	0	$0	159,838	$3,654,320	99,205	$1,825,705
2015	FNSR	0	$0	5,300	$99,549	0	$0
2014	FNSR	0	$0	25,663	$709,487	8,367	$48,737
2013	FNSR	0	$0	16,786	$431,162	0	$0
2012	FNSR	0	$0	1,070	$20,096	0	$0
2011	FNSR	0	$0	65,757	$1,297,957	50,723	$243,642
2010	FNSR	0	$0	44,799	$814,684	17,492	$58,773

Yearly summary of insider trading at Allegro Microsystems, Inc. (ALGM) by Brown Christopher

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2021	ALGM	0	$0	40,882	$1,133,068	0	$0

Insider trading activities at 3 companies by Brown Christopher:

1. Optium Corp (OPTM)

2. Finisar Corp (FNSR)

3. Allegro Microsystems, Inc. (ALGM)

Table 1. Insider trading of Optium Corp (OPTM) by Brown Christopher

Trade Date	Symbol	Trade Type	Shares	Price ($)
2008-08-29	OPTM	Option Ex	3,407	.00
2008-08-01	OPTM	Option Ex	1,703	.00
2008-07-01	OPTM	Option Ex	3,750	.00
2008-05-03	OPTM	Option Ex	1,703	.00
2008-04-01	OPTM	Option Ex	3,750	.00
2008-01-01	OPTM	Option Ex	3,750	.00

Table 2. Insider trading of Finisar Corp (FNSR) by Brown Christopher

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2019-08-02	FNSR	Option Ex	917	.00	0
2019-05-05	FNSR	Option Ex	3,668	.00	0
2016-12-09	FNSR	Sale	10,175	36.19	368,233
2016-12-09	FNSR	Option Ex	10,175	26.64	271,062
2016-11-14	FNSR	Sale	6,300	32.00	201,600
2016-10-05	FNSR	Sale	9,500	31.00	294,500
2016-09-27	FNSR	Sale	13,734	30.00	412,020
2016-09-27	FNSR	Option Ex	4,234	8.29	35,099
2016-09-14	FNSR	Sale	4,200	28.00	117,600
2016-09-15	FNSR	Sale	4,200	29.00	121,800
2016-09-09	FNSR	Sale	2,470	26.50	65,455
2016-08-15	FNSR	Sale	5,887	20.00	117,740
2016-07-21	FNSR	Option Ex	14,584	17.92	261,345
2016-07-21	FNSR	Sale	14,584	19.10	278,554
2016-06-27	FNSR	Sale	4,236	17.02	72,096
2016-06-24	FNSR	Sale	5,070	17.85	90,519
2016-06-23	FNSR	Sale	9,270	18.68	173,154
2016-06-17	FNSR	Sale	70,212	19.10	1,341,049
2016-06-17	FNSR	Option Ex	70,212	17.92	1,258,199
2015-06-26	FNSR	Sale	5,300	18.78	99,549
2014-12-22	FNSR	Sale	1,100	19.63	21,589
2014-04-22	FNSR	Option Ex	8,367	5.83	48,737
2014-04-22	FNSR	Sale	8,367	28.50	238,459
2014-03-21	FNSR	Sale	16,196	27.75	449,439
2013-12-17	FNSR	Sale	1,577	22.48	35,458
2013-10-21	FNSR	Sale	10,920	26.50	289,380
2013-09-06	FNSR	Sale	4,289	24.79	106,324
2012-03-20	FNSR	Sale	1,070	18.78	20,096
2011-12-15	FNSR	Option Ex	1,978	3.36	6,646
2011-12-14	FNSR	Sale	3,013	15.13	45,583
2011-12-16	FNSR	Option Ex	1,671	8.29	13,852
2011-12-15	FNSR	Sale	1,978	15.56	30,771
2011-12-16	FNSR	Sale	1,671	15.82	26,433
2011-11-15	FNSR	Option Ex	1,867	3.36	6,273
2011-11-15	FNSR	Sale	1,867	19.55	36,496
2011-09-16	FNSR	Sale	1,671	21.19	35,410
2011-09-15	FNSR	Option Ex	1,978	3.36	6,646
2011-09-16	FNSR	Option Ex	1,671	8.29	13,852
2011-09-15	FNSR	Sale	5,305	21.45	113,802
2011-08-16	FNSR	Sale	4,687	16.85	78,957
2011-08-15	FNSR	Sale	1,867	17.13	31,983
2011-08-16	FNSR	Option Ex	4,687	8.29	38,855
2011-08-15	FNSR	Option Ex	1,867	3.36	6,273
2011-07-01	FNSR	Sale	5,552	18.76	104,133
2011-06-24	FNSR	Sale	892	16.25	14,495
2011-06-23	FNSR	Sale	7,766	15.94	123,751
2011-06-22	FNSR	Sale	12,195	15.82	192,876
2011-06-23	FNSR	Option Ex	5,516	5.83	32,130
2011-06-22	FNSR	Option Ex	12,195	5.00	61,011
2011-06-17	FNSR	Option Ex	3,000	3.36	10,080
2011-06-17	FNSR	Sale	3,000	14.71	44,130
2011-05-19	FNSR	Option Ex	2,293	3.36	7,704
2011-05-19	FNSR	Sale	2,293	24.01	55,045
2011-04-19	FNSR	Sale	3,000	24.41	73,215
2011-04-19	FNSR	Option Ex	3,000	3.36	10,080
2011-03-21	FNSR	Option Ex	3,000	3.36	10,080
2011-03-21	FNSR	Sale	3,000	21.35	64,050
2011-02-18	FNSR	Option Ex	3,000	3.36	10,080
2011-02-18	FNSR	Sale	3,000	42.49	127,482
2011-01-19	FNSR	Sale	3,000	33.12	99,345
2011-01-19	FNSR	Option Ex	3,000	3.36	10,080
2010-12-16	FNSR	Sale	11,806	27.47	324,358
2010-12-16	FNSR	Option Ex	7,914	3.36	26,591
2010-12-20	FNSR	Sale	2,993	29.11	87,126
2010-03-23	FNSR	Option Ex	9,578	3.36	32,182
2010-03-23	FNSR	Sale	30,000	13.44	403,200

Table 3. Insider trading of Allegro Microsystems, Inc. (ALGM) by Brown Christopher

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2021-11-19	ALGM	Sale	2,132	32.59	69,481
2021-05-27	ALGM	Sale	26,250	26.63	699,037
2021-02-09	ALGM	Sale	12,500	29.16	364,550

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 Brown Christopher (SVP and General Counsel of Allegro Microsystems, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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