Lexeo Therapeutics, Inc. (LXEO)
Lexeo Therapeutics, Inc. (LXEO) Insider Trading
Directors, officers and holders of more than 10% of LXEO 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 116 transactions on file: 0 with code P, 21 with code S and 29 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | Bhalla Narinder Pal | Chief Medical Officer | A Award | 54,750 | Not measured | Not measured |
| Sep 24, 2026 | Tamayo Louis Edward | Chief Financial Officer | A Award | 54,750 | Not measured | Not measured |
| Sep 24, 2026 | Townsend Richard Nolan | Chief Executive Officer | A Award | 145,500 | Not measured | Not measured |
| Sep 24, 2026 | Otero Jose Manuel | Chief Operating Officer | A Award | 54,750 | Not measured | Not measured |
| Sep 14, 2026 | Bhalla Narinder Pal | Chief Medical Officer | A Award | 2,714 | $3.58 | $9,713 |
| Sep 14, 2026 | Townsend Richard Nolan | Chief Executive Officer | A Award | 2,306 | $2.64 | $6,097 |
| Sep 14, 2026 | Otero Jose Manuel | Chief Operating Officer | A Award | 2,110 | $2.64 | $5,579 |
| Aug 18, 2026 | Townsend Richard Nolan | Chief Executive Officer | S Sale | 3,345 | $4.95 | $16,562 |
| Aug 18, 2026 | Tamayo Louis Edward | Chief Financial Officer | S Sale | 4,117 | $4.91 | $20,203 |
| Aug 18, 2026 | Otero Jose Manuel | Chief Operating Officer | S Sale | 1,304 | $4.96 | $6,464 |
| Jul 1, 2026 | Bhalla Narinder Pal | Chief Medical Officer | S Sale | 22,306 | $4.42 | $98,593 |
| Jul 1, 2026 | Townsend Richard Nolan | Chief Executive Officer | S Sale | 25,947 | $4.48 | $116,243 |
| Jul 1, 2026 | Otero Jose Manuel | Chief Operating Officer | S Sale | 4,666 | $4.48 | $20,904 |
| Jul 1, 2026 | Tamayo Louis Edward | Chief Financial Officer | S Sale | 4,641 | $4.49 | $20,838 |
| Jun 29, 2026 | Bhalla Narinder Pal | Chief Medical Officer | A Award | 55,000 | Not measured | Not measured |
| Jun 29, 2026 | Otero Jose Manuel | Chief Operating Officer | A Award | 12,060 | Not measured | Not measured |
| Jun 29, 2026 | Tamayo Louis Edward | Chief Financial Officer | A Award | 12,000 | Not measured | Not measured |
| Jun 29, 2026 | Townsend Richard Nolan | Chief Executive Officer | A Award | 67,000 | Not measured | Not measured |
| Jun 25, 2026 | Tanguler Tolga | Director | A Award | 35,000 | Not measured | Not measured |
| Jun 25, 2026 | Altschuler Steven | Director | A Award | 35,000 | Not measured | Not measured |
| Jun 25, 2026 | DIAZ REINALDO M | Director | A Award | 35,000 | Not measured | Not measured |
| Jun 25, 2026 | CHOLMONDELEY PAULA H | Director | A Award | 35,000 | Not measured | Not measured |
| Jun 25, 2026 | Agger Mette Kirstine | Director | A Award | 35,000 | Not measured | Not measured |
| Jun 25, 2026 | Van Hauwermeiren Timothy | Director | A Award | 35,000 | Not measured | Not measured |
| Jun 25, 2026 | COOPERSTONE BRENDA | Director | A Award | 35,000 | Not measured | Not measured |
| May 18, 2026 | Townsend Richard Nolan | Chief Executive Officer | S Sale | 3,342 | $5.06 | $16,927 |
| May 18, 2026 | Otero Jose Manuel | Chief Operating Officer | S Sale | 1,302 | $5.07 | $6,606 |
| Apr 28, 2026 | Sepp-Lorenzino Laura | Director | A Award | 50,000 | Not measured | Not measured |
| Apr 6, 2026 | Townsend Richard Nolan | Chief Executive Officer | S Sale | 55,000 | $5.69 | $313,137 |
| Mar 13, 2026 | Otero Jose Manuel | Chief Operating Officer | A Award | 5,930 | $2.64 | $15,679 |
| Mar 13, 2026 | Townsend Richard Nolan | Chief Executive Officer | A Award | 2,623 | $2.64 | $6,935 |
| Feb 18, 2026 | Otero Jose Manuel | Chief Operating Officer | S Sale | 3,016 | $6.40 | $19,294 |
| Feb 18, 2026 | Townsend Richard Nolan | Chief Executive Officer | S Sale | 10,173 | $6.38 | $64,924 |
| Feb 13, 2026 | Bhalla Narinder Pal | Chief Medical Officer | A Award | 297,000 | Not measured | Not measured |
| Feb 13, 2026 | Bhalla Narinder Pal | Chief Medical Officer | A Award | 49,500 | Not measured | Not measured |
| Feb 4, 2026 | Townsend Richard Nolan | Chief Executive Officer | A Award | 646,665 | Not measured | Not measured |
| Feb 4, 2026 | Otero Jose Manuel | Chief Operating Officer | A Award | 260,000 | Not measured | Not measured |
| Feb 4, 2026 | Tamayo Louis Edward | Chief Financial Officer | A Award | 226,665 | Not measured | Not measured |
| Feb 4, 2026 | Tamayo Louis Edward | Chief Financial Officer | A Award | 44,665 | Not measured | Not measured |
| Feb 4, 2026 | Otero Jose Manuel | Chief Operating Officer | A Award | 65,000 | Not measured | Not measured |
| Feb 4, 2026 | Townsend Richard Nolan | Chief Executive Officer | A Award | 161,665 | Not measured | Not measured |
| Nov 18, 2025 | Robertson Jenny | Chief Legal & Admin Officer | S Sale | 549 | $9.27 | $5,089 |
| Nov 18, 2025 | Adler Eric | Chief Medical Officer | S Sale | 615 | $9.27 | $5,701 |
| Nov 18, 2025 | Townsend Richard Nolan | Chief Executive Officer | S Sale | 1,127 | $9.27 | $10,447 |
| Nov 18, 2025 | Otero Jose Manuel | Chief Operating Officer | S Sale | 721 | $9.27 | $6,684 |
| Nov 18, 2025 | See Tai Sandi | Chief Development Officer | S Sale | 386 | $9.27 | $3,578 |
| Oct 17, 2025 | Otero Jose Manuel | Chief Operating Officer | S Sale | 2,091 | $8.94 | $18,683 |
| Oct 17, 2025 | Townsend Richard Nolan | Chief Executive Officer | S Sale | 148 | $9.56 | $1,415 |
| Oct 17, 2025 | Townsend Richard Nolan | Chief Executive Officer | S Sale | 12,985 | $8.94 | $116,021 |
| Oct 17, 2025 | See Tai Sandi | Chief Development Officer | S Sale | 44 | $9.56 | $421 |
The full Form 4 history is on the LXEO 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.