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Who

Michael R. Jaff

Director

Company insider

Files Form 4 as: Director, Heartbeam.

In numbers

Trades disclosed
7
Buys
1
Sells
0
Bought
$50K
Sold
$0
Companies
1
Companies where not an officer
1
First trade
12 Jun 2024
Last trade
2 Oct 2026
Last filed
9 Oct 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
BEAT HeartbeamDirector · Medical Devices · last 2 Oct 20261 buy · 0 sells

Activity over time

1 Apr – 1 Oct
01Apr 26Jun 26Jul 26Sep 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
2 Oct 2026filed 9 Oct 2026BEAT Heartbeamoption or derivative · Medical DevicesSEC FORM 4 Code A—93,750 at $0.00filing
2 Oct 2026filed 9 Oct 2026BEAT Heartbeamoption or derivative · Medical DevicesSEC FORM 4 Code A—37,500 at $0.00filing
16 Apr 2026filed 16 Apr 2026BEAT HeartbeamMedical DevicesSEC FORM 4 Bought$25K31,250 at $0.80filing
16 Apr 2026filed 16 Apr 2026BEAT HeartbeamMedical DevicesSEC FORM 4 Bought$25K31,250 at $0.80filing
9 Feb 2026filed 23 Mar 2026BEAT HeartbeamMedical DevicesSEC FORM 4 Code A—20,689 at $0.00filing
9 Feb 2026filed 23 Mar 2026BEAT HeartbeamMedical DevicesSEC FORM 4 Code A—20,689 at $0.00filing
12 Jun 2024filed 20 Jun 2024BEAT HeartbeamMedical DevicesSEC FORM 4 Code A—33,185 at $0.00filing

News

HeartBeam (NASDAQ:BEAT) Upgraded at Wall Street ZenBEAT · themarketsdaily.com · 13 Oct 2026

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

Sectors

Health Care1

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

Related people

Willem ElfrinkDirector · Director at HeartBeam, filing Form 4 there in the last year
George de UriosteDirector · Director at HeartBeam, filing Form 4 there in the last year
Kenneth Warwick Nelson IIIDirector · Director at HeartBeam, filing Form 4 there in the last year
Richard FerrariDirector · Director at HeartBeam, filing Form 4 there in the last year
Marga Ortigas-WedekindDirector · Director at HeartBeam, filing Form 4 there in the last year