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LXEOLexeo Therapeutics, Inc.

Market cap
$229.85M
as of 2026-10-23
Latest close
$2.80
as of 2026-10-23
Sector
Healthcare
as of 2026-10-24
Industry
Biotechnology
as of 2026-10-24

Cluster

No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).

Form 4 historysince 2023-11-09

Dashed line = amended filing (Form 4/A)

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Townsend Richard NolanChief Executive OfficerSep 24Sep 28A · derivative145,500$3.39$493,245145,500NoForm 4
Otero Jose ManuelChief Operating OfficerSep 24Sep 28A · derivative54,750$3.39$185,60354,750NoForm 4
Tamayo Louis EdwardChief Financial OfficerSep 24Sep 28A · derivative54,750$3.39$185,60354,750NoForm 4
Bhalla Narinder PalChief Medical OfficerSep 24Sep 28A · derivative54,750$3.39$185,60354,750NoForm 4
Townsend Richard NolanChief Executive OfficerSep 14Sep 28A2,306$2.64$6,088376,778NoForm 4
Otero Jose ManuelChief Operating OfficerSep 14Sep 28A2,110$2.64$5,570138,288NoForm 4
Bhalla Narinder PalChief Medical OfficerSep 14Sep 28A2,714$3.58$9,71684,908NoForm 4
Townsend Richard NolanChief Executive OfficerAug 18Aug 19S3,345$4.95Sale −$16,558374,472NoForm 4
Otero Jose ManuelChief Operating OfficerAug 18Aug 19S1,304$4.96Sale −$6,468136,178NoForm 4
Tamayo Louis EdwardChief Financial OfficerAug 18Aug 19S4,117$4.91Sale −$20,21492,907NoForm 4
Townsend Richard NolanChief Executive OfficerJul 1Jul 1S25,947$4.48Sale −$116,243377,817NoForm 4
Otero Jose ManuelChief Operating OfficerJul 1Jul 1S4,666$4.48Sale −$20,904137,482NoForm 4
Tamayo Louis EdwardChief Financial OfficerJul 1Jul 1S4,641$4.49Sale −$20,83897,024NoForm 4
Bhalla Narinder PalChief Medical OfficerJul 1Jul 1S22,306$4.42Sale −$98,59382,194NoForm 4
Townsend Richard NolanChief Executive OfficerJun 29Jul 1A67,000$0.00$0403,764NoForm 4
Otero Jose ManuelChief Operating OfficerJun 29Jul 1A12,060$0.00$0142,148NoForm 4
Tamayo Louis EdwardChief Financial OfficerJun 29Jul 1A12,000$0.00$0101,665NoForm 4
Bhalla Narinder PalChief Medical OfficerJun 29Jul 1A55,000$0.00$0104,500NoForm 4
Cholmondeley Paula HJun 25Jun 29A · derivative35,000$4.70$164,50035,000NoForm 4
Diaz Reinaldo MJun 25Jun 29A · derivative35,000$4.70$164,50035,000NoForm 4
Altschuler StevenJun 25Jun 29A · derivative35,000$4.70$164,50035,000NoForm 4
Agger Mette KirstineJun 25Jun 29A · derivative35,000$4.70$164,50035,000NoForm 4
Van Hauwermeiren TimothyJun 25Jun 29A · derivative35,000$4.70$164,50035,000NoForm 4
Tanguler TolgaJun 25Jun 29A · derivative35,000$4.70$164,50035,000NoForm 4
Cooperstone BrendaJun 25Jun 29A · derivative35,000$4.70$164,50035,000NoForm 4
Townsend Richard NolanChief Executive OfficerMay 18May 20S3,342$5.06Sale −$16,911336,764NoForm 4
Otero Jose ManuelChief Operating OfficerMay 18May 20S1,302$5.07Sale −$6,601130,088NoForm 4
Sepp-Lorenzino LauraApr 28Apr 30A · derivative50,000$5.81$290,50050,000NoForm 4
Townsend Richard NolanChief Executive OfficerApr 6Apr 7S55,000$5.69Sale −$312,950340,106YesForm 4
Townsend Richard NolanChief Executive OfficerMar 13Mar 17A2,623$2.64$6,925395,106NoForm 4
Otero Jose ManuelChief Operating OfficerMar 13Mar 17A5,930$2.64$15,655131,390NoForm 4
Townsend Richard NolanChief Executive OfficerFeb 18Feb 20S10,173$6.38Sale −$64,904392,483NoForm 4
Otero Jose ManuelChief Operating OfficerFeb 18Feb 20S3,016$6.40Sale −$19,302125,460NoForm 4
Otero Jose ManuelChief Operating OfficerNov 18, 2025Feb 204/AS721$9.27Sale −$6,68463,476NoForm 4/A
Bhalla Narinder PalChief Medical OfficerFeb 13Feb 17A49,500$0.00$049,500NoForm 4
Bhalla Narinder PalChief Medical OfficerFeb 13Feb 17A · derivative297,000$6.31$1,874,070297,000NoForm 4
Townsend Richard NolanChief Executive OfficerFeb 4Feb 6A161,665$0.00$0402,656NoForm 4
Townsend Richard NolanChief Executive OfficerFeb 4Feb 6A · derivative646,665$7.27$4,701,255646,665NoForm 4
Otero Jose ManuelChief Operating OfficerFeb 4Feb 6A65,000$0.00$0128,476NoForm 4
Otero Jose ManuelChief Operating OfficerFeb 4Feb 6A · derivative260,000$7.27$1,890,200260,000NoForm 4
Tamayo Louis EdwardChief Financial OfficerFeb 4Feb 6A44,665$0.00$089,665NoForm 4
Tamayo Louis EdwardChief Financial OfficerFeb 4Feb 6A · derivative226,665$7.27$1,647,855226,665NoForm 4
Adler EricChief Medical OfficerNov 18, 2025Nov 20, 2025S615$9.27Sale −$5,70172,646NoForm 4
Robertson JennyChief Legal OfficerNov 18, 2025Nov 20, 2025S549$9.27Sale −$5,08968,381NoForm 4
Townsend Richard NolanChief Executive OfficerNov 18, 2025Nov 20, 2025S1,127$9.27Sale −$10,447240,991NoForm 4
See Tai SandiChief Development OfficerNov 18, 2025Nov 20, 2025S386$9.27Sale −$3,57865,476NoForm 4
Adler EricChief Medical OfficerOct 17, 2025Oct 17, 2025S3,344$8.94Sale −$29,89573,299NoForm 4
Adler EricChief Medical OfficerOct 17, 2025Oct 17, 2025S38$9.56Sale −$36373,261NoForm 4
Robertson JennyChief Legal OfficerOct 17, 2025Oct 17, 2025S3,486$8.94Sale −$31,16568,970NoForm 4
Robertson JennyChief Legal OfficerOct 17, 2025Oct 17, 2025S40$9.56Sale −$38268,930NoForm 4
Townsend Richard NolanChief Executive OfficerOct 17, 2025Oct 17, 2025S12,985$8.94Sale −$116,086242,266NoForm 4
Townsend Richard NolanChief Executive OfficerOct 17, 2025Oct 17, 2025S148$9.56Sale −$1,415242,118NoForm 4
See Tai SandiChief Development OfficerOct 17, 2025Oct 17, 2025S3,844$8.94Sale −$34,36565,906NoForm 4
See Tai SandiChief Development OfficerOct 17, 2025Oct 17, 2025S44$9.56Sale −$42165,862NoForm 4
Otero Jose ManuelChief Technical OfficerOct 17, 2025Oct 17, 2025S2,091$8.94Sale −$18,69464,221NoForm 4
Otero Jose ManuelChief Technical OfficerOct 17, 2025Oct 17, 2025S24$9.56Sale −$22964,197NoForm 4
Adler EricChief Medical OfficerOct 15, 2025Oct 17, 2025A9,570$0.00$076,643NoForm 4
Robertson JennyChief Legal OfficerOct 15, 2025Oct 17, 2025A9,900$0.00$072,456NoForm 4
Townsend Richard NolanChief Executive OfficerOct 15, 2025Oct 17, 2025A33,000$0.00$0255,251NoForm 4
See Tai SandiChief Development OfficerOct 15, 2025Oct 17, 2025A10,890$0.00$069,750NoForm 4
Otero Jose ManuelChief Technical OfficerOct 15, 2025Oct 17, 2025A5,940$0.00$066,312NoForm 4
Townsend Richard NolanChief Executive OfficerSep 12, 2025Sep 16, 2025A2,193$2.64$5,790222,251NoForm 4
Townsend Richard NolanChief Executive OfficerAug 18, 2025Sep 10, 20254/AS1,115$4.67Sale −$5,207220,058NoForm 4/A
Tamayo Louis EdwardChief Financial OfficerAug 29, 2025Sep 3, 2025A45,000$0.00$045,000NoForm 4
Tamayo Louis EdwardChief Financial OfficerAug 29, 2025Sep 3, 2025A · derivative280,000$4.79$1,341,200280,000NoForm 4
See Tai SandiChief Development OfficerAug 18, 2025Aug 20, 2025S382$4.67Sale −$1,78458,860NoForm 4
Adler EricChief Medical OfficerAug 18, 2025Aug 20, 2025S608$4.67Sale −$2,83967,073NoForm 4
Robertson JennyChief Legal OfficerAug 18, 2025Aug 20, 2025S542$4.67Sale −$2,53162,556NoForm 4
Otero Jose ManuelChief Technical OfficerAug 18, 2025Aug 20, 2025S2,848$4.67Sale −$13,30060,372NoForm 4
Agger Mette KirstineJun 26, 2025Jun 30, 2025A · derivative25,000$4.18$104,50025,000NoForm 4
Altschuler StevenJun 26, 2025Jun 30, 2025A · derivative25,000$4.18$104,50025,000NoForm 4
Cholmondeley Paula HJun 26, 2025Jun 30, 2025A · derivative25,000$4.18$104,50025,000NoForm 4
Cooperstone BrendaJun 26, 2025Jun 30, 2025A · derivative25,000$4.18$104,50025,000NoForm 4
Diaz Reinaldo MJun 26, 2025Jun 30, 2025A · derivative25,000$4.18$104,50025,000NoForm 4
Van Hauwermeiren TimothyJun 26, 2025Jun 30, 2025A · derivative22,916$4.18$95,78922,916NoForm 4
Tanguler TolgaJun 26, 2025Jun 30, 2025A · derivative14,583$4.18$60,95714,583NoForm 4
See Tai SandiChief Development OfficerMay 16, 2025May 20, 2025S367$2.77Sale −$1,01759,242NoForm 4
Robertson JennyChief Legal OfficerMay 16, 2025May 20, 2025S521$2.77Sale −$1,44363,098NoForm 4
Adler EricChief Medical OfficerMay 16, 2025May 20, 2025S585$2.77Sale −$1,62067,681NoForm 4
Townsend Richard NolanChief Executive OfficerMay 16, 2025May 20, 2025S1,074$2.77Sale −$2,975221,173NoForm 4
See Tai SandiChief Development OfficerMar 14, 2025Apr 9, 2025A5,720$2.61$14,92959,609NoForm 4
Robertson JennyChief Legal OfficerMar 14, 2025Apr 9, 2025A5,720$2.61$14,92963,619NoForm 4
Otero Jose ManuelChief Technical OfficerMar 14, 2025Apr 9, 2025A5,720$2.61$14,92963,220NoForm 4
Townsend Richard NolanChief Executive OfficerMar 14, 2025Apr 1, 2025A2,128$2.61$5,554222,247NoForm 4
Robertson JennyChief Legal OfficerFeb 19, 2025Feb 21, 2025S2,101$4.41Sale −$9,26557,899NoForm 4
Adler EricChief Medical OfficerFeb 19, 2025Feb 21, 2025S2,359$4.41Sale −$10,40368,266NoForm 4
See Tai SandiChief Development OfficerFeb 19, 2025Feb 21, 2025S1,486$4.41Sale −$6,55353,889NoForm 4
Townsend Richard NolanChief Executive OfficerFeb 19, 2025Feb 21, 2025S4,326$4.41Sale −$19,078220,119NoForm 4
Rasbach KyleChief Financial OfficerJan 17, 2025Jan 22, 2025A40,875$0.00$040,875NoForm 4
Rasbach KyleChief Financial OfficerJan 17, 2025Jan 22, 2025A · derivative245,250$5.07$1,243,418245,250NoForm 4
Adler EricChief Medical OfficerJan 7, 2025Jan 10, 2025A43,750$0.00$070,625NoForm 4
Adler EricChief Medical OfficerJan 7, 2025Jan 10, 2025A · derivative87,500$7.33$641,37587,500NoForm 4
See Tai SandiChief Development OfficerJan 7, 2025Jan 10, 2025A38,750$0.00$055,375NoForm 4
See Tai SandiChief Development OfficerJan 7, 2025Jan 10, 2025A · derivative77,500$7.33$568,07577,500NoForm 4
Robertson JennyChief Legal & Admin OfficerJan 7, 2025Jan 10, 2025A36,250$0.00$060,000NoForm 4
Robertson JennyChief Legal & Admin OfficerJan 7, 2025Jan 10, 2025A · derivative72,500$7.33$531,42572,500NoForm 4
Otero Jose ManuelChief Technical OfficerJan 7, 2025Jan 10, 2025A26,250$0.00$057,500NoForm 4
Otero Jose ManuelChief Technical OfficerJan 7, 2025Jan 10, 2025A · derivative52,500$7.33$384,82552,500NoForm 4
Townsend Richard NolanChief Executive OfficerJan 7, 2025Jan 10, 2025A103,750$0.00$0224,445NoForm 4
Townsend Richard NolanChief Executive OfficerJan 7, 2025Jan 10, 2025A · derivative207,500$7.33$1,520,975207,500NoForm 4
Townsend Richard NolanChief Executive OfficerDec 10, 2024Dec 12, 2024M2,500$2.33$5,825123,195YesForm 4
Townsend Richard NolanChief Executive OfficerDec 10, 2024Dec 12, 2024S2,500$8.20Sale −$20,500120,695YesForm 4
Townsend Richard NolanChief Executive OfficerDec 10, 2024Dec 12, 2024M · derivative2,500$2.33$5,825118,655YesForm 4
Cholmondeley Paula HNov 25, 2024Nov 26, 2024P15,000$6.99Purchase +$104,85030,627NoForm 4
Townsend Richard NolanChief Executive OfficerNov 11, 2024Nov 13, 2024M2,500$2.33$5,825123,195YesForm 4
Townsend Richard NolanChief Executive OfficerNov 11, 2024Nov 13, 2024S2,500$7.82Sale −$19,550120,695YesForm 4
Townsend Richard NolanChief Executive OfficerNov 11, 2024Nov 13, 2024M · derivative2,500$2.33$5,825121,155YesForm 4
Tanguler TolgaNov 11, 2024Nov 13, 2024A · derivative36,000$7.95$286,20036,000NoForm 4
Townsend Richard NolanChief Executive OfficerOct 10, 2024Oct 15, 2024M5,000$2.33$11,650125,695YesForm 4
Townsend Richard NolanChief Executive OfficerOct 10, 2024Oct 15, 2024S5,000$8.10Sale −$40,500120,695YesForm 4
Townsend Richard NolanChief Executive OfficerOct 10, 2024Oct 15, 2024M · derivative5,000$2.33$11,650123,655YesForm 4
Townsend Richard NolanChief Executive OfficerSep 10, 2024Sep 11, 2024M5,000$2.33$11,650125,695YesForm 4
Townsend Richard NolanChief Executive OfficerSep 10, 2024Sep 11, 2024S5,000$10.65Sale −$53,250120,695YesForm 4
Townsend Richard NolanChief Executive OfficerSep 10, 2024Sep 11, 2024M · derivative5,000$2.33$11,650128,655YesForm 4
Townsend Richard NolanChief Executive OfficerAug 12, 2024Aug 13, 2024M5,000$2.33$11,650125,695YesForm 4
Townsend Richard NolanChief Executive OfficerAug 12, 2024Aug 13, 2024S5,000$11.53Sale −$57,650120,695YesForm 4
Townsend Richard NolanChief Executive OfficerAug 12, 2024Aug 13, 2024M · derivative5,000$2.33$11,650133,655YesForm 4
Townsend Richard NolanChief Executive OfficerJul 11, 2024Jul 12, 2024S27,931$17.06Sale −$476,503120,795YesForm 4
Townsend Richard NolanChief Executive OfficerJul 11, 2024Jul 12, 2024S100$19.06Sale −$1,906120,695YesForm 4
Townsend Richard NolanChief Executive OfficerJul 10, 2024Jul 12, 2024M5,000$2.33$11,650175,695YesForm 4
Townsend Richard NolanChief Executive OfficerJul 10, 2024Jul 12, 2024S23,622$16.45Sale −$388,582152,073YesForm 4
Townsend Richard NolanChief Executive OfficerJul 10, 2024Jul 12, 2024S3,347$16.85Sale −$56,397148,726YesForm 4
Townsend Richard NolanChief Executive OfficerJul 10, 2024Jul 12, 2024M · derivative5,000$2.33$11,650138,655YesForm 4
Van Hauwermeiren TimothyJul 5, 2024Jul 8, 2024A · derivative36,000$15.49$557,64036,000NoForm 4
Agger Mette KirstineJun 25, 2024Jun 27, 2024A · derivative18,000$16.87$303,66018,000NoForm 4
Cholmondeley Paula HJun 25, 2024Jun 27, 2024A · derivative18,000$16.87$303,66018,000NoForm 4
Diaz Reinaldo MJun 25, 2024Jun 27, 2024A · derivative18,000$16.87$303,66018,000NoForm 4
Altschuler StevenJun 25, 2024Jun 27, 2024A · derivative18,000$16.87$303,66018,000NoForm 4
Cooperstone BrendaJun 25, 2024Jun 27, 2024A · derivative18,000$16.87$303,66018,000NoForm 4
Otero Jose ManuelChief Technical OfficerJun 12, 2024Jun 14, 2024A31,250$0.00$031,250YesForm 4
Otero Jose ManuelChief Technical OfficerJun 12, 2024Jun 14, 2024A · derivative187,500$18.19$3,410,625187,500YesForm 4
Townsend Richard NolanChief Executive OfficerJun 10, 2024Jun 12, 2024M5,000$2.33$11,650175,695YesForm 4
Townsend Richard NolanChief Executive OfficerJun 10, 2024Jun 12, 2024S2,962$17.29Sale −$51,213172,733YesForm 4
Townsend Richard NolanChief Executive OfficerJun 10, 2024Jun 12, 2024S2,038$18.18Sale −$37,051170,695YesForm 4
Townsend Richard NolanChief Executive OfficerJun 10, 2024Jun 12, 2024M · derivative5,000$2.33$11,650143,655YesForm 4
Townsend Richard NolanChief Executive OfficerMay 13, 2024May 14, 2024M5,000$2.33$11,650175,695YesForm 4
Townsend Richard NolanChief Executive OfficerMay 13, 2024May 14, 2024S5,000$13.22Sale −$66,100170,695YesForm 4
Townsend Richard NolanChief Executive OfficerMay 13, 2024May 14, 2024M · derivative5,000$2.33$11,650148,655YesForm 4
Adler EricChief Medical OfficerFeb 2, 2024Feb 6, 2024A26,875$0.00$026,875NoForm 4
Adler EricChief Medical OfficerFeb 2, 2024Feb 6, 2024A · derivative161,250$17.00$2,741,250161,250NoForm 4
Agger Mette KirstineFeb 2, 2024Feb 6, 2024A · derivative36,000$17.00$612,00036,000NoForm 4
Diaz Reinaldo MFeb 2, 2024Feb 6, 2024A · derivative36,000$17.00$612,00036,000NoForm 4
Robertson JennyChief Legal and Admin OfficerJan 5, 2024Jan 9, 2024A23,750$0.00$023,750YesForm 4
Robertson JennyChief Legal and Admin OfficerJan 5, 2024Jan 9, 2024A · derivative142,500$14.48$2,063,400142,500YesForm 4
Townsend Richard NolanChief Executive OfficerJan 5, 2024Jan 9, 2024A43,750$0.00$0170,695YesForm 4
Townsend Richard NolanChief Executive OfficerJan 5, 2024Jan 9, 2024A · derivative262,500$14.48$3,801,000262,500YesForm 4
Longitude Venture Partners IV, L.P.Nov 7, 2023Nov 9, 2023C1,793,429not reportednot reported1,793,429NoForm 4
Longitude Venture Partners IV, L.P.Nov 7, 2023Nov 9, 2023C319,126not reportednot reported2,112,555NoForm 4
Longitude Venture Partners IV, L.P.Nov 7, 2023Nov 9, 2023P454,545$11.00Purchase +$4,999,9952,567,100NoForm 4
Longitude Venture Partners IV, L.P.Nov 7, 2023Nov 9, 2023C · derivative18,999,999not reportednot reportednot reportedNoForm 4
Longitude Venture Partners IV, L.P.Nov 7, 2023Nov 9, 2023C · derivative2,906,148not reportednot reportednot reportedNoForm 4
Lundbeckfond Invest A/SNov 7, 2023Nov 9, 2023C1,321,474not reportednot reported1,321,474NoForm 4
Lundbeckfond Invest A/SNov 7, 2023Nov 9, 2023C287,213not reportednot reported1,608,687NoForm 4
Lundbeckfond Invest A/SNov 7, 2023Nov 9, 2023P227,272$11.00Purchase +$2,499,9921,835,959NoForm 4
Lundbeckfond Invest A/SNov 7, 2023Nov 9, 2023C · derivative13,999,999not reportednot reportednot reportedNoForm 4
Lundbeckfond Invest A/SNov 7, 2023Nov 9, 2023C · derivative2,615,533not reportednot reportednot reportedNoForm 4
McCormac PaulChief Technical OfficerNov 7, 2023Nov 9, 2023C3,191not reportednot reported17,349NoForm 4
McCormac PaulChief Technical OfficerNov 7, 2023Nov 9, 2023C · derivative29,061not reportednot reportednot reportedNoForm 4
Paster Anne-MariNov 7, 2023Nov 9, 2023C1,415,865not reportednot reported1,415,865NoForm 4
Paster Anne-MariNov 7, 2023Nov 9, 2023C287,213not reportednot reported1,703,078NoForm 4
Paster Anne-MariNov 7, 2023Nov 9, 2023P454,545$11.00Purchase +$4,999,9952,157,623NoForm 4
Paster Anne-MariNov 7, 2023Nov 9, 2023C · derivative14,999,999not reportednot reportednot reportedNoForm 4
Paster Anne-MariNov 7, 2023Nov 9, 2023C · derivative2,615,533not reportednot reportednot reportedNoForm 4