SEC Insider Transactions from Alexander Kristen.

Last updated: 2026-03-14 11:16 UTC | Total transactions: 27

Alexander Kristen has filed 27 insider transactions across 1 company since February 2023.

Most recent transaction: a option exercise of 10617 shares of LEXICON PHARMACEUTICALS, INC. ($LXRX) on February 28, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Feb. 28, 2025 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Common Stock 10617 $0.00 58,417.0000 363,020,303 22.21% 0.00%
Feb. 28, 2025 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Common Stock 15926 $0.00 74,343.0000 363,020,303 27.26% 0.00%
Feb. 28, 2025 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Common Stock 19887 $0.00 94,230.0000 363,020,303 26.75% 0.01%
Feb. 28, 2025 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting F Common Stock 17862 $0.67 76,368.0000 363,020,303 18.96% 0.00%
Feb. 28, 2025 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Restricted Stock Units 10617 $0.00 0.0000 363,020,303 100.00% 0.00%
Feb. 28, 2025 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Restricted Stock Units 15926 $0.00 15,927.0000 363,020,303 50.00% 0.00%
Feb. 28, 2025 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Restricted Stock Units 19887 $0.00 39,773.0000 363,020,303 33.33% 0.01%
Feb. 13, 2025 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting A Stock Option (Right to Buy) 185540 $0.00 185,540.0000 363,020,303 9999.99% 0.05%
Feb. 13, 2025 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting A Restricted Stock Units 185540 $0.00 185,540.0000 363,020,303 9999.99% 0.05%
Feb. 28, 2024 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Common Stock 2700 $0.00 33,050.0000 0 8.90% 0.00%
Feb. 28, 2024 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Common Stock 10616 $0.00 43,666.0000 0 32.12% 0.00%
Feb. 28, 2024 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Common Stock 15927 $0.00 59,593.0000 0 36.47% 0.00%
Feb. 28, 2024 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting F Common Stock 11793 $2.62 47,800.0000 0 19.79% 0.00%
Feb. 28, 2024 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Restricted Stock Units 2700 $0.00 0.0000 0 100.00% 0.00%
Feb. 28, 2024 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Restricted Stock Units 10616 $0.00 10,617.0000 0 50.00% 0.00%
Feb. 28, 2024 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Restricted Stock Units 15927 $0.00 31,853.0000 0 33.33% 0.00%
Feb. 8, 2024 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting A Restricted Stock Units 59660 $0.00 59,660.0000 0 9999.99% 0.00%
Feb. 8, 2024 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting A Stock Option (Right to Buy) 59660 $0.00 59,660.0000 0 9999.99% 0.00%
Feb. 28, 2023 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Common Stock 5400 $0.00 22,363.0000 0 31.83% 0.00%
Feb. 28, 2023 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Common Stock 2700 $0.00 25,063.0000 0 12.07% 0.00%
Feb. 28, 2023 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Common Stock 10617 $0.00 35,680.0000 0 42.36% 0.00%
Feb. 28, 2023 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting F Common Stock 5330 $2.17 30,350.0000 0 14.94% 0.00%
Feb. 28, 2023 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Restricted Stock Units 5400 $0.00 0.0000 0 100.00% 0.00%
Feb. 28, 2023 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Restricted Stock Units 2700 $0.00 2,700.0000 0 50.00% 0.00%
Feb. 28, 2023 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting M Restricted Stock Units 10617 $0.00 21,233.0000 0 33.33% 0.00%
Feb. 9, 2023 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting A Restricted Stock Units 47780 $0.00 47,780.0000 0 9999.99% 0.00%
Feb. 9, 2023 LEXICON PHARMACEUTICALS, INC. $LXRX Alexander Kristen VP, Finance and Accounting A Stock Option (Right to Buy) 71670 $0.00 71,670.0000 0 9999.99% 0.00%