NASDAQ:LXEO | Insider Transactions | Lexeo Therapeutics, Inc.

LXEO Insider Transactions

66 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–66; provenance stays internal.

LXEO insiders transaction timeline

PurchaseSale
2023-11-07: 11 purchases — Stampacchia Otello, Paster Anne-Mari, Nessi Claudio and 8 more2024-05-13: 1 sale — Townsend Richard Nolan2024-06-10: 2 sales — Townsend Richard Nolan2024-07-10: 2 sales — Townsend Richard Nolan2024-07-11: 2 sales — Townsend Richard Nolan2024-08-12: 1 sale — Townsend Richard Nolan2024-09-10: 1 sale — Townsend Richard Nolan2024-10-10: 1 sale — Townsend Richard Nolan2024-11-11: 1 sale — Townsend Richard Nolan2024-11-25: 1 purchase — CHOLMONDELEY PAULA H2024-12-10: 1 sale — Townsend Richard Nolan2025-02-19: 4 sales — Townsend Richard Nolan, See Tai Sandi, Adler Eric and 1 more2025-05-16: 4 sales — Townsend Richard Nolan, Adler Eric, Robertson Jenny and 1 more2025-08-18: 7 sales — Otero Jose Manuel, Townsend Richard Nolan, Robertson Jenny and 2 more2025-10-17: 10 sales — Otero Jose Manuel, See Tai Sandi, Townsend Richard Nolan and 2 more2025-11-18: 5 sales — Otero Jose Manuel, See Tai Sandi, Townsend Richard Nolan and 2 more2026-02-18: 2 sales — Otero Jose Manuel, Townsend Richard Nolan2026-04-06: 1 sale — Townsend Richard Nolan2026-05-18: 2 sales — Otero Jose Manuel, Townsend Richard Nolan2026-07-01: 4 sales — Bhalla Narinder Pal, Tamayo Louis Edward, Otero Jose Manuel and 1 more2026-08-18: 3 sales — Tamayo Louis Edward, Otero Jose Manuel, Townsend Richard Nolan2023-11-072026-08-18
Insider profileRoleDateTransactionSharesPrice
Tamayo Louis EdwardChief Financial Officer2026-08-18Sale4,117$4.9071
Otero Jose ManuelChief Operating Officer2026-08-18Sale1,304$4.9571
Townsend Richard NolanChief Executive Officer2026-08-18Sale3,345$4.9512
Bhalla Narinder PalChief Medical Officer2026-07-01Sale22,306$4.42
Tamayo Louis EdwardChief Financial Officer2026-07-01Sale4,641$4.49
Otero Jose ManuelChief Operating Officer2026-07-01Sale4,666$4.48
Townsend Richard NolanChief Executive Officer2026-07-01Sale25,947$4.48
Otero Jose ManuelChief Operating Officer2026-05-18Sale1,302.0$5.07
Townsend Richard NolanChief Executive Officer2026-05-18Sale3,342.0$5.06
Townsend Richard NolanChief Executive Officer2026-04-06Sale55,000.0$5.69
Otero Jose ManuelChief Operating Officer2026-02-18Sale3,016.0$6.4
Townsend Richard NolanChief Executive Officer2026-02-18Sale10,173.0$6.38
Otero Jose ManuelChief Operating Officer2025-11-18Sale721.0$9.27
See Tai SandiChief Development Officer2025-11-18Sale386.0$9.27
Townsend Richard NolanChief Executive Officer2025-11-18Sale1,127.0$9.27
Robertson JennyChief Legal Officer2025-11-18Sale549.0$9.27
Adler EricChief Medical Officer2025-11-18Sale615.0$9.27
Otero Jose ManuelChief Technical Officer2025-10-17Sale24.0$9.56
Otero Jose ManuelChief Technical Officer2025-10-17Sale2,091.0$8.94
See Tai SandiChief Development Officer2025-10-17Sale44.0$9.56
See Tai SandiChief Development Officer2025-10-17Sale3,844.0$8.94
Townsend Richard NolanChief Executive Officer2025-10-17Sale148.0$9.56
Townsend Richard NolanChief Executive Officer2025-10-17Sale12,985.0$8.94
Robertson JennyChief Legal Officer2025-10-17Sale40.0$9.56
Robertson JennyChief Legal Officer2025-10-17Sale3,486.0$8.94
Adler EricChief Medical Officer2025-10-17Sale38.0$9.56
Adler EricChief Medical Officer2025-10-17Sale3,344.0$8.94
Otero Jose ManuelChief Technical Officer2025-08-18Sale721.0$9.27
Townsend Richard NolanChief Executive Officer2025-08-18Sale1,115.0$4.67
Otero Jose ManuelChief Technical Officer2025-08-18Sale2,848.0$4.67
Robertson JennyChief Legal Officer2025-08-18Sale542.0$4.67
Adler EricChief Medical Officer2025-08-18Sale608.0$4.67
Townsend Richard NolanChief Executive Officer2025-08-18Sale2,735.0$4.67
See Tai SandiChief Development Officer2025-08-18Sale382.0$4.67
Townsend Richard NolanChief Executive Officer2025-05-16Sale1,074.0$2.77
Adler EricChief Medical Officer2025-05-16Sale585.0$2.77
Robertson JennyChief Legal Officer2025-05-16Sale521.0$2.77
See Tai SandiChief Development Officer2025-05-16Sale367.0$2.77
Townsend Richard NolanChief Executive Officer2025-02-19Sale4,326.0$4.41
See Tai SandiChief Development Officer2025-02-19Sale1,486.0$4.41
Adler EricChief Medical Officer2025-02-19Sale2,359.0$4.41
Robertson JennyChief Legal Officer2025-02-19Sale2,101.0$4.41
Townsend Richard NolanChief Executive Officer2024-12-10Sale2,500.0$8.2
CHOLMONDELEY PAULA HDirector2024-11-25Purchase15,000.0$6.99
Townsend Richard NolanChief Executive Officer2024-11-11Sale2,500.0$7.82
Townsend Richard NolanChief Executive Officer2024-10-10Sale5,000.0$8.1
Townsend Richard NolanChief Executive Officer2024-09-10Sale5,000.0$10.65
Townsend Richard NolanChief Executive Officer2024-08-12Sale5,000.0$11.53
Townsend Richard NolanChief Executive Officer2024-07-11Sale100.0$19.06
Townsend Richard NolanChief Executive Officer2024-07-11Sale27,931.0$17.06
Townsend Richard NolanChief Executive Officer2024-07-10Sale3,347.0$16.85
Townsend Richard NolanChief Executive Officer2024-07-10Sale23,622.0$16.45
Townsend Richard NolanChief Executive Officer2024-06-10Sale2,038.0$18.18
Townsend Richard NolanChief Executive Officer2024-06-10Sale2,962.0$17.29
Townsend Richard NolanChief Executive Officer2024-05-13Sale5,000.0$13.22
Stampacchia OtelloTenPercentOwner2023-11-07Purchase454,545.0$11.0
Paster Anne-MariTenPercentOwner2023-11-07Purchase454,545.0$11.0
Nessi ClaudioTenPercentOwner2023-11-07Purchase454,545.0$11.0
Omega Fund VI, L.P.TenPercentOwner2023-11-07Purchase454,545.0$11.0
Omega Fund VI GP Manager, Ltd.TenPercentOwner2023-11-07Purchase454,545.0$11.0
Omega Fund VI GP, L.P.TenPercentOwner2023-11-07Purchase454,545.0$11.0
Lundbeckfond Invest A/STenPercentOwner2023-11-07Purchase227,272.0$11.0
ENRIGHT PATRICK GTenPercentOwner2023-11-07Purchase454,545.0$11.0
Tammenoms Bakker JulietTenPercentOwner2023-11-07Purchase454,545.0$11.0
Longitude Venture Partners IV, L.P.TenPercentOwner2023-11-07Purchase454,545.0$11.0
Longitude Capital Partners IV, LLCTenPercentOwner2023-11-07Purchase454,545.0$11.0