1. Corporate Officers - B
2. Barker Sam L

Insider Trading History of Barker Sam L

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Barker Sam L since 2017. This trader's CIK number is 1226877. At the time of last reporting, Barker Sam L was the Director of Lexicon Pharmaceuticals, Inc.. (stock ticker symbol LXRX). Also see all insider trading activities at Lexicon Pharmaceuticals, Inc..

Note that in the past BARKER SAM L also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Lexicon Pharmaceuticals, Inc. (LXRX) by Barker Sam L

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2026	LXRX	0	$0	0	$0	89,312	$0
2025	LXRX	0	$0	0	$0	36,810	$0
2024	LXRX	0	$0	0	$0	8,032	$0
2023	LXRX	0	$0	0	$0	9,302	$0
2022	LXRX	0	$0	0	$0	4,024	$0
2020	LXRX	0	$0	0	$0	3,466	$0
2019	LXRX	24,000	$28,200	0	$0	0	$0
2017	LXRX	1,000	$12,500	0	$0	0	$0

Yearly summary of insider trading at Bio Green Med Solution, Inc. (CYCC) by Barker Sam L

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2021	CYCC	1,000	$5,000	12	$42	0	$0

Insider trading activities at 2 companies by Barker Sam L:

1. Lexicon Pharmaceuticals, Inc. (LXRX)

2. Bio Green Med Solution, Inc. (CYCC)

Table 1. Insider trading of Lexicon Pharmaceuticals, Inc. (LXRX) by Barker Sam L

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2026-06-03	LXRX	Option Ex	89,312	.00	0
2025-05-13	LXRX	Option Ex	36,810	.00	0
2024-04-28	LXRX	Option Ex	8,032	.00	0
2023-05-21	LXRX	Option Ex	9,302	.00	0
2022-04-30	LXRX	Option Ex	4,024	.00	0
2020-04-26	LXRX	Option Ex	3,466	.00	0
2019-08-02	LXRX	Buy	24,000	1.18	28,200
2017-09-15	LXRX	Buy	1,000	12.50	12,500

Table 2. Insider trading of Bio Green Med Solution, Inc. (CYCC) by Barker Sam L

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2021-11-30	CYCC	Sale	12	3.57	42
2021-08-24	CYCC	Buy	1,000	5.00	5,000

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 Barker Sam L (Director of Lexicon Pharmaceuticals, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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