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Who

Jonathan C. Fox

Director

Company insider

Files Form 4 as: Director, Edgewise Therapeutics; Officer, Eidos Therapeutics; Chief Medical Officer, MyoKardia.

In numbers

Trades disclosed
65
Buys
3
Sells
26
Bought
$330K
Sold
$7.3M
Companies
3
Companies where not an officer
1
First trade
3 Nov 2015
Last trade
1 Oct 2026
Last filed
2 Oct 2026

Companies traded

Where they are an officer
Eidos TherapeuticsOfficer · last 26 Jan 20210 buys · 26 sells
MyoKardiaOfficer · last 29 Apr 20161 buy · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
EWTX Edgewise TherapeuticsDirector · Biotechnology · last 1 Oct 20262 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Oct 2026filed 2 Oct 2026EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Code A—308 at $0.00filing
1 Jul 2026filed 1 Jul 2026EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Code A—319 at $0.00filing
1 Jul 2026filed 1 Jul 2026EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Code A—319 at $0.00filing
5 Jun 2026filed 16 Jun 2026EWTX Edgewise Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—16,377 at $0.00filing
5 Jun 2026filed 16 Jun 2026EWTX Edgewise Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—16,377 at $0.00filing
1 Apr 2026filed 3 Apr 2026EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Code A—339 at $0.00filing
1 Apr 2026filed 3 Apr 2026EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Code A—339 at $0.00filing
2 Jan 2026filed 5 Jan 2026EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Code A—473 at $0.00filing
2 Jan 2026filed 5 Jan 2026EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Code A—473 at $0.00filing
11 Nov 2025filed 13 Nov 2025EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Bought$199K10,700 at $18.64filing
1 Oct 2025filed 2 Oct 2025EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Code A—728 at $0.00filing
1 Jul 2025filed 2 Jul 2025EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Code A—858 at $0.00filing
16 Jun 2025filed 18 Jun 2025EWTX Edgewise Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—30,000 at $0.00filing
1 Apr 2025filed 3 Apr 2025EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Code A—559 at $0.00filing
10 Jun 2024filed 12 Jun 2024EWTX Edgewise Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—20,594 at $0.00filing
26 Dec 2023filed 28 Dec 2023EWTX Edgewise TherapeuticsBiotechnologySEC FORM 4 Bought$101K10,857 at $9.30filing
12 Jun 2023filed 14 Jun 2023EWTX Edgewise Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—22,123 at $0.00filing
3 Mar 2023filed 7 Mar 2023EWTX Edgewise Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—43,731 at $0.00filing
26 Jan 2021filed 28 Jan 2021Eidos TherapeuticsSEC FORM 4 Code U—380,467filing
26 Jan 2021filed 28 Jan 2021Eidos Therapeuticsoption or derivativeSEC FORM 4 Code D—70,000filing

News

Edgewise Therapeutics Doses First Patient In Phase 2 HFpEF Trial; Stock DownEWTX · rttnews.com · 8 Oct 2026

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

Sectors

Health Care2
Not placed27

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

Related people

Joanne M. DonovanCmo · Also traded EWTX in the last 90 days
Alan J. RussellChief Scientific Officer · Also traded EWTX in the last 90 days
Behrad DerakhshanChief Business Officer · Also traded EWTX in the last 90 days
John R. MooreGeneral Counsel · Also traded EWTX in the last 90 days
Kevin KochPresident and CEO · Also traded EWTX in the last 90 days