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Who

Donald R. Chase

Director

Company insider

Files Form 4 as: Director, Bluejay Diagnostics; Director, Merchants Bancshares; Director, President and CEO, Westbank.

In numbers

Trades disclosed
19
Buys
1
Sells
1
Bought
$50K
Sold
$700K
Companies
3
Companies where not an officer
2
First trade
21 Jun 2006
Last trade
17 Aug 2026
Last filed
18 Aug 2026

Companies traded

Where they are an officer
WestbankDirector, Officer · last 22 Dec 20060 buys · 1 sell
Everywhere else they filed: board seats, 10% stakes, other companies
BJDX Bluejay DiagnosticsDirector · Medical Devices · last 17 Aug 20261 buy · 0 sells
Merchants BancsharesDirector · last 12 May 20170 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
17 Aug 2026filed 18 Aug 2026BJDX Bluejay Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code A—100,000 at $0.00filing
17 Aug 2026filed 18 Aug 2026BJDX Bluejay Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code A—100,000 at $0.00filing
14 Mar 2026filed 18 May 2026BJDX Bluejay DiagnosticsMedical DevicesSEC FORM 4 Bought$25K12,500 at $2.00filing
14 Mar 2026filed 18 May 2026BJDX Bluejay DiagnosticsMedical DevicesSEC FORM 4 Bought$25K12,500 at $2.00filing
1 Feb 2023filed 13 Feb 2023BJDX Bluejay DiagnosticsMedical DevicesSEC FORM 4 Code A$12K27,500 at $0.44filing
22 Mar 2022filed 23 Mar 2022BJDX Bluejay Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code A—2,500filing
10 Jan 2022filed 13 Jan 2022BJDX Bluejay Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code A—25,000filing
12 May 2017filed 16 May 2017Merchants BancsharesSEC FORM 4 Code D—29,648filing
4 Dec 2015filed 31 Mar 2016Merchants BancsharesSEC FORM 4 Code A—29,648filing
4 Dec 2015filed 30 Mar 2016Merchants BancsharesSEC FORM 4 Code A—29,648filing
22 Dec 2006filed 22 Dec 2006Westbankoption or derivativeSEC FORM 4 Code M$669K55,125 at $12.14filing
22 Dec 2006filed 22 Dec 2006Westbankoption or derivativeSEC FORM 4 Code M$365K39,690 at $9.19filing
22 Dec 2006filed 22 Dec 2006Westbankoption or derivativeSEC FORM 4 Code M$1.3M107,493 at $12.02filing
22 Dec 2006filed 22 Dec 2006WestbankSEC FORM 4 Code M$669K55,125 at $12.14filing
22 Dec 2006filed 22 Dec 2006WestbankSEC FORM 4 Code M$365K39,690 at $9.19filing
22 Dec 2006filed 22 Dec 2006WestbankSEC FORM 4 Code M$1.3M107,493 at $12.02filing
21 Dec 2006filed 21 Dec 2006WestbankSEC FORM 4 Sold$700K28,800 at $24.31filing
21 Jun 2006filed 21 Jun 2006Westbankoption or derivativeSEC FORM 4 Code M$307K41,625 at $7.37filing
21 Jun 2006filed 21 Jun 2006WestbankSEC FORM 4 Code M$307K41,625 at $7.37filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Health Care1
Not placed1

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

Related people

Nobody else traded the same names lately.