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Lexicon Pharmaceuticals, Inc. (LXRX)

Lexicon Pharmaceuticals, Inc. (LXRX) Insider Trading

Directors, officers and holders of more than 10% of LXRX report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 185 transactions on file: 0 with code P, 0 with code S and 50 with other codes.

DateInsiderCodeShares
Jun 3, 2026Cheung IvanM Exercise89,312
Jun 3, 2026Sullivan Diane E.M Exercise89,312
Jun 3, 2026SOBECKI CHRISTOPHER JM Exercise89,312
Jun 3, 2026Cheung IvanM Exercise89,312
Jun 3, 2026BARKER SAM LM Exercise89,312
Jun 3, 2026Amouyal PhilippeM Exercise89,312
Jun 3, 2026Swain Judith LM Exercise89,312
Jun 3, 2026DEBBANE RAYMONDM Exercise89,312
Jun 3, 2026Sullivan Diane E.M Exercise89,312
Jun 3, 2026DEBBANE RAYMONDM Exercise89,312
Jun 3, 2026Swain Judith LM Exercise89,312
Jun 3, 2026SOBECKI CHRISTOPHER JM Exercise89,312
Jun 3, 2026BARKER SAM LM Exercise89,312
Jun 3, 2026Amouyal PhilippeM Exercise89,312
May 1, 2026SOBECKI CHRISTOPHER JA Award43,478
May 1, 2026Swain Judith LA Award43,478
May 1, 2026Swain Judith LA Award35,714
May 1, 2026SOBECKI CHRISTOPHER JA Award35,714
May 1, 2026DEBBANE RAYMONDA Award35,714
May 1, 2026DEBBANE RAYMONDA Award43,478
May 1, 2026Sullivan Diane E.A Award35,714
May 1, 2026Cheung IvanA Award43,478
May 1, 2026Sullivan Diane E.A Award43,478
May 1, 2026BARKER SAM LA Award35,714
May 1, 2026Amouyal PhilippeA Award35,714
May 1, 2026Amouyal PhilippeA Award43,478
May 1, 2026BARKER SAM LA Award43,478
May 1, 2026Cheung IvanA Award35,714
Apr 30, 2026Artal Participations S.a r.l.M Exercise408,435
Apr 30, 2026Artal Participations S.a r.l.A Award408,435
Apr 30, 2026Artal Participations S.a r.l.M Exercise20,421,735
Feb 28, 2026Crum Brian TM Exercise33,457
Feb 28, 2026DeFrancesco LisaF Tax Payment74,572
Feb 28, 2026McDermott WendyM Exercise52,316
Feb 28, 2026DeFrancesco LisaM Exercise128,190
Feb 28, 2026DeFrancesco LisaM Exercise24,674
Feb 28, 2026McDermott WendyM Exercise27,697
Feb 28, 2026Martens Rachel YapM Exercise67,090
Feb 28, 2026Gopinathan SumaF Tax Payment24,338
Feb 28, 2026Gopinathan SumaM Exercise65,640
Feb 28, 2026Gopinathan SumaM Exercise14,000
Feb 28, 2026Gopinathan SumaM Exercise20,310
Feb 28, 2026Granowitz Craig BM Exercise35,790
Feb 28, 2026Granowitz Craig BM Exercise74,226
Feb 28, 2026Gopinathan SumaM Exercise65,640
Feb 28, 2026DeFrancesco LisaM Exercise24,674
Feb 28, 2026Granowitz Craig BF Tax Payment109,098
Feb 28, 2026Gopinathan SumaM Exercise14,000
Feb 28, 2026McDermott WendyM Exercise52,316
Feb 28, 2026McDermott WendyM Exercise144,393

The full Form 4 history is on the LXRX company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.