Sam L Barker Net Worth - Insider Trades and Bio as of Jun 13, 2026

LXRXLEXICON PHARMACEUTICALS, INC.SEC CIK: 0001226877

Estimated Net Worth

$54.7 Thousand

Last Updated: May 19, 2026 11:11 PM EST

Transaction Summary

Total Transactions55

Buy-Sell Ratio3.50

Buy Transactions7

Sell Transactions2

Transaction Volume

Total Volume$172.02K

Net Volume$173.96K

Buy Volume$172.99K

Sell Volume-$972.86

Trade Analysis

AVG Trade Size$3.83K

Largest Trade$78.57K

Most Active MonthApr

Most Active Year2021

Trading Sentiment

OverallBullish

Recent TradeNeutral

Last 90 Days0 Trades

ConvictionNone

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Sam L Barker does not have any significant net worth to report based on the numbers we have. This is based on reported shares across multiple companies, which include ATHEROGENICS INC, Cyclacel Pharmaceuticals, Inc., LEXICON PHARMACEUTICALS, INC., and CADENCE PHARMACEUTICALS INC.

2008 was Sam L Barker's most active year for acquiring shares with 11 total transactions. Sam L Barker's most active month to acquire stocks was the month of March. 2009 was Sam L Barker's most active year for disposing of shares, totalling 2 transactions. Sam L Barker's most active month to dispose stocks was the month of March. 2011 saw Sam L Barker paying a total of $38,420.00 for 54,000 shares, this is the most they've acquired in one year. In 2009 Sam L Barker cashed out on 26,000 shares for a total of $930.00, their largest year based on trade value.

Holdings & Transactions

LXRXlexicon pharmaceuticals, inc.

Updated: May 04, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	—	79.19K	—	—	May 04, 2026	79.19K	Grant	—	May 01	View
From 4	—	193.12K	—	—	Jun 03, 2025	193.12K	Grant	—	Jun 03	View
From 4	—	—	—	—	May 13, 2025	124.46K	Options	—	May 13	View
From 4	—	81.72K	—	—	May 13, 2024	81.72K	Grant	—	May 13	View
From 4	—	—	—	—	Apr 29, 2024	87.65K	Options	—	Apr 28	View
From 4	—	—	—	—	May 22, 2023	79.62K	Options	—	May 21	View
From 4	—	20.69K	—	—	Apr 28, 2023	20.69K	Grant	—	Apr 28	View
From 4	—	23.70K	—	—	May 23, 2022	23.70K	Grant	—	May 21	View
From 4	—	—	—	—	May 02, 2022	70.32K	Options	—	Apr 30	View
From 4	—	10.50K	—	—	May 03, 2021	10.50K	Grant	—	Apr 30	View
From 4	—	—	—	—	Apr 27, 2021	66.29K	Options	—	Apr 24	View
From 4	0.52	28.75K	—	—	Apr 27, 2020	84.41K	Options	—	Apr 24 - 26	View
From 4	0.85	24.00K	$1.18	$28.20K	Aug 02, 2019	52.19K	Purchase	—	Aug 02	View
From 4	—	9.98K	—	—	Apr 29, 2019	9.99K	Grant	—	Apr 26	View
From 4	0.21	5.42K	—	—	Apr 27, 2018	31.04K	Grant	—	Apr 27	View
From 4	0.04	1.00K	$12.50	$12.50K	Sep 18, 2017	25.62K	Purchase	—	Sep 15	View
From 4	0.18	4.14K	—	—	May 01, 2017	27.48K	Grant	—	Apr 28	View
From 4	0.20	4.29K	—	—	May 02, 2016	51.91K	Grant	—	Apr 29	View
From 4	0.29	38.69K	—	—	Apr 24, 2015	173.38K	Grant	—	Apr 24	View
From 4	0.27	32.82K	—	—	Apr 29, 2014	154.69K	Grant	—	Apr 25	View
From 4	0.27	30.10K	—	—	May 13, 2013	141.87K	Grant	—	May 10	View
From 4	0.32	31.76K	—	—	Apr 27, 2012	131.76K	Grant	—	Apr 27	View
From 4	-0.24	32.00K	$1.13	$38.42K	Dec 27, 2011	100.00K	Options	—	Dec 22	View
From 4	—	20.00K	—	—	Apr 29, 2011	20.00K	Grant	—	Apr 29	View
From 4	—	20.00K	—	—	May 03, 2010	20.00K	Grant	—	Apr 30	View
From 4	1.58	19.00K	$1.56	$29.67K	Oct 26, 2009	66.00K	Purchase	—	Oct 22	View
From 4	—	20.00K	—	—	Apr 27, 2009	20.00K	Grant	—	Apr 24	View
From 4	—	20.00K	—	—	Apr 25, 2008	20.00K	Grant	—	Apr 24	View
From 4	5.71	40.00K	$1.96	$78.57K	Apr 22, 2008	47.00K	Purchase	—	Apr 18	View
From 4	—	20.00K	—	—	Apr 27, 2007	20.00K	Grant	—	Apr 26	View
From 4	—	20.00K	—	—	Apr 28, 2006	20.00K	Grant	—	Apr 27	View
From 4	—	10.00K	—	—	Feb 17, 2006	10.00K	Grant	—	Feb 15	View
From 4	—	10.00K	—	—	Feb 17, 2006	10.00K	Grant	—	Feb 15	View
From 4	—	10.00K	—	—	Apr 29, 2005	10.00K	Grant	—	Apr 28	View
From 4	—	6.00K	—	—	May 24, 2004	6.00K	Grant	—	May 20	View

CYCCcyclacel pharmaceuticals, inc.

Updated: Jul 03, 2023VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	3.32	63.66K	—	—	Jul 03, 2023	82.85K	Grant	—	Jun 30	View
From 4	14.07	47.47K	—	—	Jun 16, 2022	50.84K	Grant	—	Jun 14	View
From 4	-0.00	12.00	$3.57	-$42.86	Dec 02, 2021	3.37K	Sale	—	Nov 30	View
From 4	0.42	1.00K	$5.00	$5.00K	Aug 25, 2021	3.39K	Purchase	—	Aug 24	View
From 4	593.50	7.12K	—	—	Jun 17, 2021	7.13K	Grant	—	Jun 15	View
From 4	—	5.20K	—	—	Jun 29, 2020	5.20K	Grant	—	Jun 25	View
From 4	—	18.75K	—	—	May 31, 2019	18.75K	Grant	—	May 29	View
From 4	—	8.58K	—	—	Jun 04, 2018	8.58K	Grant	—	May 31	View
From 4	—	2.00K	—	—	Jun 01, 2017	2.00K	Grant	—	May 30	View
From 4	—	15.00K	—	—	May 31, 2016	15.00K	Grant	—	May 26	View
From 4	—	15.00K	—	—	May 26, 2015	15.00K	Grant	—	May 22	View
From 4	—	3.10K	$3.00	$9.30K	Nov 20, 2014	3.10K	Purchase	—	Nov 20	View
From 4	—	9.00K	—	—	Sep 11, 2014	9.00K	Grant	—	Sep 10	View
From 3	—	—	—	—	Sep 11, 2014	—	—	—	—	View

atherogenics inc

Updated: Feb 05, 2009

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-1.00	26.00K	$0.04	-$930.00	Feb 05, 2009	—	Sale	—	Feb 04	View
From 4	—	20.00K	—	—	May 23, 2008	20.00K	Grant	—	May 22	View
From 4	25.00	25.00K	$0.39	$9.75K	Feb 01, 2008	26.00K	Purchase	—	Jan 25	View
From 4	—	6.00K	—	—	Jul 02, 2007	6.00K	Grant	—	Jun 29	View
From 4	—	20.00K	—	—	May 21, 2007	20.00K	Grant	—	May 17	View

cadence pharmaceuticals inc

Updated: Oct 24, 2006

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 3	—	—	—	—	Oct 24, 2006	—	—	—	—	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions