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Who

David T. Feinberg

Director

Company insider

Files Form 4 as: Director, Edwards Lifesciences; Director, Humana; Director, Douglas Emmett; President and CEO, Cerner; Director, OSI Systems.

In numbers

Trades disclosed
63
Buys
1
Sells
0
Bought
$508K
Sold
$0
Companies
5
Companies where not an officer
4
First trade
11 Aug 2010
Last trade
8 May 2026
Last filed
8 May 2026

Companies traded

Where they are an officer
CernerDirector, Officer · last 8 Jun 20220 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
EW Edwards LifesciencesDirector · Medical Devices · last 8 May 20260 buys · 0 sells
HUM HumanaDirector · Managed Care & Insurers · last 2 Jan 20260 buys · 0 sells
DEI Douglas EmmettDirector · REITs · last 27 Dec 20231 buy · 0 sells
OSIS OSI SystemsDirector · Semiconductors · last 24 Jul 20140 buys · 0 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
8 May 2026filed 8 May 2026EW Edwards LifesciencesMedical DevicesSEC FORM 4 Code A—3,251 at $0.00filing
8 May 2026filed 8 May 2026EW Edwards LifesciencesMedical DevicesSEC FORM 4 Code A—3,251 at $0.00filing
2 Jan 2026filed 5 Jan 2026HUM HumanaManaged Care & InsurersSEC FORM 4 Code A—766 at $0.00filing
2 Jan 2026filed 5 Jan 2026HUM HumanaManaged Care & InsurersSEC FORM 4 Code A—766 at $0.00filing
31 Dec 2025filed 5 Jan 2026HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$18K70 at $258.87filing
31 Dec 2025filed 5 Jan 2026HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$7,50729 at $258.87filing
31 Dec 2025filed 5 Jan 2026HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$18K70 at $258.87filing
31 Dec 2025filed 5 Jan 2026HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$7,50729 at $258.87filing
30 Sep 2025filed 2 Oct 2025HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$18K69 at $257.79filing
30 Jun 2025filed 2 Jul 2025HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$18K76 at $242.82filing
9 May 2025filed 9 May 2025EW Edwards LifesciencesMedical DevicesSEC FORM 4 Code A—3,528 at $0.00filing
31 Mar 2025filed 2 Apr 2025HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$17K66 at $263.88filing
2 Jan 2025filed 3 Jan 2025HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A—783 at $0.00filing
31 Dec 2024filed 3 Jan 2025HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$33K131 at $254.93filing
31 Dec 2024filed 3 Jan 2025HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$3,56914 at $254.93filing
30 Sep 2024filed 2 Oct 2024HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$18K57 at $320.19filing
10 Jul 2024filed 10 Jul 2024EW Edwards LifesciencesMedical DevicesSEC FORM 4 Code A—2,308 at $0.00filing
28 Jun 2024filed 2 Jul 2024HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$18K47 at $379.29filing
28 Mar 2024filed 1 Apr 2024HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A$18K51 at $348.41filing
2 Jan 2024filed 3 Jan 2024HUM Humanaoption or derivative · Managed Care & InsurersSEC FORM 4 Code A—430 at $0.00filing

News

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

Sectors

Real Estate1

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

Related people

Nobody else traded the same names lately.