1. Corporate Officers - H
2. Hayashi Michael T

Insider Trading History of Hayashi Michael T

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Hayashi Michael T since 2006. This trader's CIK number is 1335314. At the time of last reporting, Hayashi Michael T was the Director of Casa Systems Inc. (stock ticker symbol CASA). Also see all insider trading activities at Casa Systems Inc.

Note that in the past Hayashi Michael T also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Mindspeed Technologies, Inc (MSPD) by Hayashi Michael T

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2006	MSPD	3,000	$5,130	0	$0	0	$0

Yearly summary of insider trading at Casa Systems Inc (CASA) by Hayashi Michael T

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2023	CASA	0	$0	0	$0	40,285	$0
2022	CASA	0	$0	0	$0	16,043	$0
2021	CASA	1,000	$7,130	0	$0	42,474	$0
2020	CASA	0	$0	0	$0	29,579	$0
2019	CASA	5,000	$29,730	0	$0	6,748	$0

Insider trading activities at 2 companies by Hayashi Michael T:

1. Mindspeed Technologies, Inc (MSPD)

2. Casa Systems Inc (CASA)

Table 1. Insider trading of Mindspeed Technologies, Inc (MSPD) by Hayashi Michael T

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2006-11-03	MSPD	Buy	3,000	1.71	5,130

Table 2. Insider trading of Casa Systems Inc (CASA) by Hayashi Michael T

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2023-05-18	CASA	Option Ex	40,285	.00	0
2022-06-14	CASA	Option Ex	16,043	.00	0
2021-11-27	CASA	Option Ex	1,699	.00	0
2021-08-27	CASA	Option Ex	1,687	.00	0
2021-08-13	CASA	Buy	1,000	7.13	7,130
2021-05-27	CASA	Option Ex	1,687	.00	0
2021-05-20	CASA	Option Ex	35,714	.00	0
2021-02-27	CASA	Option Ex	1,687	.00	0
2020-11-27	CASA	Option Ex	1,687	.00	0
2020-08-27	CASA	Option Ex	1,687	.00	0
2020-05-27	CASA	Option Ex	1,687	.00	0
2020-05-16	CASA	Option Ex	22,831	.00	0
2020-02-27	CASA	Option Ex	1,687	.00	0
2019-11-27	CASA	Option Ex	1,687	.00	0
2019-11-11	CASA	Buy	3,000	3.44	10,320
2019-08-27	CASA	Option Ex	1,687	.00	0
2019-05-27	CASA	Option Ex	1,687	.00	0
2019-03-14	CASA	Buy	1,000	9.06	9,060
2019-03-04	CASA	Buy	1,000	10.35	10,350
2019-02-27	CASA	Option Ex	1,687	.00	0

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 Hayashi Michael T (Director of Casa Systems Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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