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Who

Todd Foley

Director and 10% owner

Company insider

Files Form 4 as: Director and 10% owner, Entrada Therapeutics; Director and 10% owner, Aktis Oncology; Director, Repare Therapeutics; 10% owner, iTeos Therapeutics; Director and 10% owner, Chiasma; Director and 10% owner, Rhythm Pharmaceuticals; 10% owner, Aratana Therapeutics; Director, Celladon.

In numbers

Trades disclosed
193
Buys
7
Sells
84
Bought
$29.8M
Sold
$77.4M
Companies
11
Companies where not an officer
11
First trade
15 Jan 2010
Last trade
26 Aug 2026
Last filed
26 Aug 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
TRDA Entrada TherapeuticsDirector, 10% owner · Biotechnology · last 26 Aug 20261 buy · 3 sells
AKTS Aktis OncologyDirector, 10% owner · Biotechnology · last 12 Jan 20261 buy · 0 sells
Repare TherapeuticsDirector · last 8 Jun 20231 buy · 30 sells
iTeos Therapeutics10% owner · last 11 Oct 20210 buys · 6 sells
ChiasmaDirector, 10% owner · last 5 Aug 20210 buys · 0 sells
RYTM Rhythm PharmaceuticalsDirector, 10% owner · Biotechnology · last 15 Mar 20212 buys · 44 sells
Aratana Therapeutics10% owner · last 7 Mar 20140 buys · 1 sell
CelladonDirector · last 4 Feb 20141 buy · 0 sells
Conatus Pharmaceuticals10% owner · last 30 Jul 20131 buy · 0 sells
Radius Health10% owner · last 23 Apr 20130 buys · 0 sells
ZalicusDirector · last 23 May 20120 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
301Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
26 Aug 2026filed 26 Aug 2026TRDA Entrada TherapeuticsBiotechnologySEC FORM 4 Sold$103K14,569 at $7.06filing
25 Aug 2026filed 26 Aug 2026TRDA Entrada TherapeuticsBiotechnologySEC FORM 4 Sold$200K26,522 at $7.54filing
24 Aug 2026filed 26 Aug 2026TRDA Entrada TherapeuticsBiotechnologySEC FORM 4 Sold$159K21,623 at $7.34filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code C—597,391filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code C—2,688,270filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code C—716,872filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code C—2,272,727 at $0.00filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code C—10,227,273 at $0.00filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code C—2,727,273 at $0.00filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Bought$4.2M232,870 at $18.00filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code C—2,272,727 at $0.00filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code C—10,227,273 at $0.00filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis Oncologyoption or derivative · BiotechnologySEC FORM 4 Code C—2,727,273 at $0.00filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code C—597,391filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code C—2,688,270filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Code C—716,872filing
12 Jan 2026filed 14 Jan 2026AKTS Aktis OncologyBiotechnologySEC FORM 4 Bought$4.2M232,870 at $18.00filing
8 Jun 2023filed 12 Jun 2023Repare Therapeuticsoption or derivativeSEC FORM 4 Code A—27,200 at $0.00filing
2 Jun 2022filed 6 Jun 2022TRDA Entrada Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—11,918 at $0.00filing
13 May 2022filed 16 May 2022Repare Therapeuticsoption or derivativeSEC FORM 4 Code A—49,000 at $0.00filing

News

Sectors

Health Care51
Not placed40

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

Related people

Akos CzibereChief Medical Officer · Chief Medical Officer at Aktis Oncology, filing Form 4 there in the last year
MPM BIOVENTURES 2018, L.P.10% owner · 10% owner at Entrada Therapeutics, filing Form 4 there in the last year
MPM BioVentures 2014, L.P.10% owner · 10% owner at Entrada Therapeutics, filing Form 4 there in the last year
Dipal DoshiCEO · CEO at Entrada Therapeutics, filing Form 4 there in the last year
Natarajan SethuramanPresident, Research & Develop. · President, Research & Develop. at Entrada Therapeutics, filing Form 4 there in the last year
David P. MeekerPresident and CEO · Also traded RYTM in the last 90 days
Hunter C. SmithChief Financial Officer · Also traded RYTM in the last 90 days
Alastair GarfieldChief Scientific Officer · Also traded RYTM in the last 90 days