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Who

Christine Cournoyer

Director

Company insider

Files Form 4 as: Director, Spok Holdings; Director, CareDx; Director, Bjs Wholesale Club; Director, Stride Rite; Director, Gtech Holdings.

In numbers

Trades disclosed
132
Buys
6
Sells
6
Bought
$53K
Sold
$2.7M
Companies
5
Companies where not an officer
5
First trade
27 Jan 2006
Last trade
1 Oct 2026
Last filed
2 Oct 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
SPOK Spok HoldingsDirector · Telecom Carriers · last 1 Oct 20263 buys · 3 sells
CDNA CareDxDirector · Diagnostics & Labs · last 4 Aug 20260 buys · 3 sells
Bjs Wholesale ClubDirector · last 30 Sep 20110 buys · 0 sells
Stride RiteDirector · last 15 Jun 20070 buys · 0 sells
Gtech HoldingsDirector · last 29 Aug 20063 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
30Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Oct 2026filed 2 Oct 2026SPOK Spok HoldingsTelecom CarriersSEC FORM 4 Code A$25K2,383 at $10.49filing
1 Oct 2026filed 2 Oct 2026SPOK Spok Holdingsoption or derivative · Telecom CarriersSEC FORM 4 Code A—0 at $0.00filing
10 Aug 2026filed 11 Aug 2026SPOK Spok HoldingsTelecom CarriersSEC FORM 4 Sold$94K8,320 at $11.28filing
10 Aug 2026filed 11 Aug 2026SPOK Spok Holdingsoption or derivative · Telecom CarriersSEC FORM 4 Code S—0 at $0.00filing
10 Aug 2026filed 11 Aug 2026SPOK Spok Holdingsoption or derivative · Telecom CarriersSEC FORM 4 Code S—0 at $0.00filing
10 Aug 2026filed 11 Aug 2026SPOK Spok HoldingsTelecom CarriersSEC FORM 4 Sold$94K8,320 at $11.28filing
4 Aug 2026filed 6 Aug 2026CDNA CareDxDiagnostics & LabsSEC FORM 4 Sold$751K16,000 at $46.94filing
4 Aug 2026filed 6 Aug 2026CDNA CareDxDiagnostics & LabsSEC FORM 4 Sold$751K16,000 at $46.94filing
1 Jul 2026filed 2 Jul 2026SPOK Spok HoldingsTelecom CarriersSEC FORM 4 Code A$25K2,441 at $10.24filing
1 Jul 2026filed 2 Jul 2026SPOK Spok Holdingsoption or derivative · Telecom CarriersSEC FORM 4 Code A—0 at $0.00filing
1 Jul 2026filed 2 Jul 2026SPOK Spok Holdingsoption or derivative · Telecom CarriersSEC FORM 4 Code A—0 at $0.00filing
1 Jul 2026filed 2 Jul 2026SPOK Spok HoldingsTelecom CarriersSEC FORM 4 Code A$25K2,441 at $10.24filing
12 Jun 2026filed 16 Jun 2026CDNA CareDxDiagnostics & LabsSEC FORM 4 Code A—9,795 at $0.00filing
12 Jun 2026filed 16 Jun 2026CDNA CareDxDiagnostics & LabsSEC FORM 4 Code A—9,795 at $0.00filing
1 Apr 2026filed 1 Apr 2026SPOK Spok HoldingsTelecom CarriersSEC FORM 4 Code A$25K2,294 at $10.90filing
1 Apr 2026filed 1 Apr 2026SPOK Spok Holdingsoption or derivative · Telecom CarriersSEC FORM 4 Code A—0 at $0.00filing
1 Apr 2026filed 1 Apr 2026SPOK Spok Holdingsoption or derivative · Telecom CarriersSEC FORM 4 Code A—0 at $0.00filing
1 Apr 2026filed 1 Apr 2026SPOK Spok HoldingsTelecom CarriersSEC FORM 4 Code A$25K2,294 at $10.90filing
2 Jan 2026filed 5 Jan 2026SPOK Spok HoldingsTelecom CarriersSEC FORM 4 Code A$25K1,895 at $13.19filing
2 Jan 2026filed 5 Jan 2026SPOK Spok Holdingsoption or derivative · Telecom CarriersSEC FORM 4 Code A—0 at $0.00filing

Sectors

Communications6
Health Care3
Not placed3

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

Related people

Jeffrey Adam NovackSecretary and General Counsel · Secretary and General Counsel at CareDx, filing Form 4 there in the last year
Michael GoldbergDirector · Director at CareDx, filing Form 4 there in the last year
Jessica MengChief Commercial Officer · Chief Commercial Officer at CareDx, filing Form 4 there in the last year
John Walter Hanna Jr.President and CEO · President and CEO at CareDx, filing Form 4 there in the last year
Keith KennedyCFO & COO · CFO & COO at CareDx, filing Form 4 there in the last year
Sharon Woods-KeislingCorporate Secretary, Treasurer · Also traded SPOK in the last 90 days
George BickerstaffDirector · Also traded CDNA in the last 90 days