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Who

Richard Nolan Townsend

Chief Executive Officer

Company insider

Files Form 4 as: Chief Executive Officer, Lexeo Therapeutics.

In numbers

Trades disclosed
64
Buys
0
Sells
20
Bought
$0
Sold
$2.5M
Companies
1
Companies where not an officer
0
First trade
5 Jan 2024
Last trade
24 Sep 2026
Last filed
28 Sep 2026

Companies traded

Where they are an officer
LXEO Lexeo TherapeuticsDirector, Officer · Biotechnology · last 24 Sep 20260 buys · 20 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
24 Sep 2026filed 28 Sep 2026LXEO Lexeo Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—145,500 at $0.00filing
24 Sep 2026filed 28 Sep 2026LXEO Lexeo Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—145,500 at $0.00filing
14 Sep 2026filed 28 Sep 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Code A$6,0972,306 at $2.64filing
14 Sep 2026filed 28 Sep 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Code A$6,0882,306 at $2.64filing
18 Aug 2026filed 19 Aug 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Sold$17K3,345 at $4.95filing
18 Aug 2026filed 19 Aug 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Sold$17K3,345 at $4.95filing
1 Jul 2026filed 1 Jul 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Sold$116K25,947 at $4.48filing
1 Jul 2026filed 1 Jul 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Sold$116K25,947 at $4.48filing
29 Jun 2026filed 1 Jul 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Code A—67,000 at $0.00filing
29 Jun 2026filed 1 Jul 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Code A—67,000 at $0.00filing
18 May 2026filed 20 May 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Sold$17K3,342 at $5.06filing
18 May 2026filed 20 May 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Sold$17K3,342 at $5.06filing
6 Apr 2026filed 7 Apr 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Sold$313K55,000 at $5.69filing
6 Apr 2026filed 7 Apr 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Sold$313K55,000 at $5.69filing
13 Mar 2026filed 17 Mar 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Code A$6,9352,623 at $2.64filing
13 Mar 2026filed 17 Mar 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Code A$6,9252,623 at $2.64filing
18 Feb 2026filed 20 Feb 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Sold$65K10,173 at $6.38filing
18 Feb 2026filed 20 Feb 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Sold$65K10,173 at $6.38filing
4 Feb 2026filed 6 Feb 2026LXEO Lexeo TherapeuticsBiotechnologySEC FORM 4 Code A—161,665 at $0.00filing
4 Feb 2026filed 6 Feb 2026LXEO Lexeo Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—646,665 at $0.00filing

News

Lexeo Therapeutics to Host Educational Event Focused on Clinical Endpoints and Outcome Measures in PKP2-ACMLXEO · manilatimes.net · 19 Oct 2026

0 headlines in the last 90 days name Richard Nolan Townsend; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care20

Buys in green, sells in red, by the company’s sector.

Related people

Narinder Pal BhallaChief Medical Officer · Chief Medical Officer at Lexeo Therapeutics, filing Form 4 there in the last year
Louis Edward TamayoChief Financial Officer · Chief Financial Officer at Lexeo Therapeutics, filing Form 4 there in the last year
Jose Manuel OteroChief Operating Officer · Chief Operating Officer at Lexeo Therapeutics, filing Form 4 there in the last year
Mette Kirstine AggerDirector · Director at Lexeo Therapeutics, filing Form 4 there in the last year
Timothy Van HauwermeirenDirector · Director at Lexeo Therapeutics, filing Form 4 there in the last year