1. Corporate Officers - W
2. Walker Kathryn A

Insider Trading History of Walker Kathryn A

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Walker Kathryn A since 2006. This trader's CIK number is 1264261. At the time of last reporting, Walker Kathryn A was the Officer of Adtran Holdings, Inc.. (stock ticker symbol ADTN). Also see all insider trading activities at Adtran Holdings, Inc..

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

Yearly summary of insider trading at Adtran Holdings, Inc. (ADTN) by Walker Kathryn A

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2023	ADTN	0	$0	0	$0	168	$0
2020	ADTN	0	$0	0	$0	318	$0
2019	ADTN	0	$0	0	$0	250	$0
2018	ADTN	0	$0	0	$0	110	$0
2017	ADTN	0	$0	0	$0	69	$0
2016	ADTN	0	$0	0	$0	89	$0
2015	ADTN	0	$0	0	$0	76	$0
2015	ADTN	0	$0	0	$0	24	$199

Yearly summary of insider trading at Sprint Corp (S) by Walker Kathryn A

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2006	S	0	$0	106,249	$2,637,100	108,146	$1,343,387

Insider trading activities at 2 companies by Walker Kathryn A:

1. Adtran Holdings, Inc. (ADTN)

2. Sprint Corp (S)

Table 1. Insider trading of Adtran Holdings, Inc. (ADTN) by Walker Kathryn A

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2023-12-31	ADTN	Option Ex	168	.00	0
2020-12-31	ADTN	Option Ex	318	.00	0
2019-12-31	ADTN	Option Ex	250	.00	0
2018-12-31	ADTN	Option Ex	110	.00	0
2017-12-31	ADTN	Option Ex	69	.00	0
2016-12-31	ADTN	Option Ex	89	.00	0
2015-12-31	ADTN	Option Ex	76	.00	0
2015-05-14	ADTN	Option Ex	24	8.32	199

Table 2. Insider trading of Sprint Corp (S) by Walker Kathryn A

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2006-03-08	S	Option Ex	106,249	12.43	1,320,781
2006-03-08	S	Sale	106,249	24.82	2,637,100
2006-02-10	S	Option Ex	1,897	11.92	22,606

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 Walker Kathryn A (Officer of Adtran Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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