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Who

Grace Colon

Director

Company insider

Files Form 4 as: Director, Voyager Therapeutics; Director, CareDx.

In numbers

Trades disclosed
21
Buys
0
Sells
3
Bought
$0
Sold
$230K
Companies
2
Companies where not an officer
2
First trade
1 Jul 2019
Last trade
9 Jun 2026
Last filed
11 Jun 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
VYGR Voyager TherapeuticsDirector · Biotechnology · last 9 Jun 20260 buys · 0 sells
CDNA CareDxDirector · Diagnostics & Labs · last 16 Jun 20230 buys · 3 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
9 Jun 2026filed 11 Jun 2026VYGR Voyager Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—30,000 at $0.00filing
9 Jun 2026filed 11 Jun 2026VYGR Voyager Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—30,000 at $0.00filing
3 Jun 2025filed 4 Jun 2025VYGR Voyager Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—24,000 at $0.00filing
5 Jun 2024filed 7 Jun 2024VYGR Voyager Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—24,000 at $0.00filing
16 Jun 2023filed 21 Jun 2023CDNA CareDxoption or derivative · Diagnostics & LabsSEC FORM 4 Code A—29,136 at $0.00filing
16 Jun 2023filed 21 Jun 2023CDNA CareDxDiagnostics & LabsSEC FORM 4 Code A—18,844 at $0.00filing
6 Jun 2023filed 7 Jun 2023VYGR Voyager Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—22,000 at $0.00filing
1 Jan 2023filed 4 Jan 2023VYGR Voyager Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—44,000 at $0.00filing
10 Aug 2022filed 11 Aug 2022CDNA CareDxDiagnostics & LabsSEC FORM 4 Sold$63K2,521 at $24.81filing
16 Jun 2022filed 21 Jun 2022CDNA CareDxoption or derivative · Diagnostics & LabsSEC FORM 4 Code A—7,606 at $0.00filing
16 Jun 2022filed 21 Jun 2022CDNA CareDxDiagnostics & LabsSEC FORM 4 Code A—4,863 at $0.00filing
11 May 2022filed 13 May 2022CDNA CareDxDiagnostics & LabsSEC FORM 4 Sold$119K5,179 at $23.01filing
9 Mar 2022filed 11 Mar 2022CDNA CareDxDiagnostics & LabsSEC FORM 4 Sold$48K1,393 at $34.56filing
16 Jun 2021filed 21 Jun 2021CDNA CareDxDiagnostics & LabsSEC FORM 4 Code A—1,127 at $0.00filing
16 Jun 2021filed 21 Jun 2021CDNA CareDxoption or derivative · Diagnostics & LabsSEC FORM 4 Code A—1,812 at $0.00filing
18 Jun 2020filed 19 Jun 2020CDNA CareDxoption or derivative · Diagnostics & LabsSEC FORM 4 Code A$156K4,978 at $31.35filing
18 Jun 2020filed 19 Jun 2020CDNA CareDxDiagnostics & LabsSEC FORM 4 Code A—3,190 at $0.00filing
2 Jan 2020filed 3 Jan 2020CDNA CareDxDiagnostics & LabsSEC FORM 4 Code A—326 at $0.00filing
1 Oct 2019filed 2 Oct 2019CDNA CareDxDiagnostics & LabsSEC FORM 4 Code A—270 at $0.00filing
1 Jul 2019filed 3 Jul 2019CDNA CareDxoption or derivative · Diagnostics & LabsSEC FORM 4 Code A—6,569 at $0.00filing

News

CareDx (NASDAQ:CDNA) vs. Exicure (NASDAQ:XCUR) Head-To-Head ComparisonCDNA · dailypolitical.com · 20 Oct 2026Analyzing CollPlant Biotechnologies (NASDAQ:CLGN) and CareDx (NASDAQ:CDNA)CDNA · themarketsdaily.com · 10 Oct 2026

0 headlines in the last 90 days name Grace Colon; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care3

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

Related people

George A. ScangosDirector · Director at Voyager Therapeutics, filing Form 4 there in the last year
James A. GeraghtyDirector · Director at Voyager Therapeutics, filing Form 4 there in the last year
Glenn PierceDirector · Director at Voyager Therapeutics, filing Form 4 there in the last year
Michael J. HigginsDirector · Director at Voyager Therapeutics, filing Form 4 there in the last year
Catherine J. MackeyDirector · Director at Voyager Therapeutics, filing Form 4 there in the last year
George BickerstaffDirector · Also traded CDNA in the last 90 days
Jeffrey Adam NovackSecretary and General Counsel · Also traded CDNA in the last 90 days
Christine CournoyerDirector · Also traded CDNA in the last 90 days