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Who

Donald Zurbay

Director

Company insider

Files Form 4 as: Director, LivaNova; Director, Sight Sciences; Director, Dentsply Sirona; President & CEO, Patterson Companies; Director, Silk Road Medical; Director, Avedro; VP Finance and CFO, St Jude Medical.

Every Form 4 they filed

In numbers

Trades disclosed
223
Buys
1
Sells
19
Bought
$49K
Sold
$11.7M
Companies
7
Companies where not an officer
5
First trade
12 May 2006
Last trade
15 Jun 2026
Last filed
17 Jun 2026

Companies traded

Where they are an officer
Patterson CompaniesDirector, Officer · last 17 Apr 20250 buys · 9 sells
St Jude MedicalOfficer · last 4 Jan 20170 buys · 10 sells
Everywhere else they filed: board seats, 10% stakes, other companies
LIVN LivaNovaDirector · Medical Devices · last 15 Jun 20260 buys · 0 sells
SGHT Sight SciencesDirector · Medical Devices · last 4 Jun 20260 buys · 0 sells
XRAY Dentsply SironaDirector · Medical Devices · last 3 Jun 20260 buys · 0 sells
Silk Road MedicalDirector · last 17 Sep 20240 buys · 0 sells
AvedroDirector · last 21 Nov 20191 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
15 Jun 2026filed 17 Jun 2026LIVN LivaNovaMedical DevicesSEC FORM 4 Code M—2,560 at $0.00filing
15 Jun 2026filed 17 Jun 2026LIVN LivaNovaMedical DevicesSEC FORM 4 Code F$25K308 at $79.70filing
15 Jun 2026filed 17 Jun 2026LIVN LivaNovaoption or derivative · Medical DevicesSEC FORM 4 Code M—2,560 at $0.00filing
15 Jun 2026filed 17 Jun 2026LIVN LivaNovaoption or derivative · Medical DevicesSEC FORM 4 Code M—2,560 at $0.00filing
15 Jun 2026filed 17 Jun 2026LIVN LivaNovaoption or derivative · Medical DevicesSEC FORM 4 Code A—2,383 at $0.00filing
15 Jun 2026filed 17 Jun 2026LIVN LivaNovaoption or derivative · Medical DevicesSEC FORM 4 Code A—2,383 at $0.00filing
15 Jun 2026filed 17 Jun 2026LIVN LivaNovaMedical DevicesSEC FORM 4 Code M—2,560 at $0.00filing
15 Jun 2026filed 17 Jun 2026LIVN LivaNovaMedical DevicesSEC FORM 4 Code F$25K308 at $79.70filing
4 Jun 2026filed 5 Jun 2026SGHT Sight SciencesMedical DevicesSEC FORM 4 Code A—28,261 at $0.00filing
4 Jun 2026filed 5 Jun 2026SGHT Sight SciencesMedical DevicesSEC FORM 4 Code A—28,261 at $0.00filing
3 Jun 2026filed 5 Jun 2026XRAY Dentsply SironaMedical DevicesSEC FORM 4 Code A—22,822 at $0.00filing
3 Jun 2026filed 5 Jun 2026XRAY Dentsply SironaMedical DevicesSEC FORM 4 Code A—22,822 at $0.00filing
26 Jan 2026filed 27 Jan 2026XRAY Dentsply SironaMedical DevicesSEC FORM 4 Code A—6,871 at $0.00filing
26 Jan 2026filed 27 Jan 2026XRAY Dentsply SironaMedical DevicesSEC FORM 4 Code A—6,871 at $0.00filing
15 Sep 2025filed 17 Sep 2025LIVN LivaNovaoption or derivative · Medical DevicesSEC FORM 4 Code A—2,560 at $0.00filing
5 Jun 2025filed 9 Jun 2025SGHT Sight SciencesMedical DevicesSEC FORM 4 Code A—30,952 at $0.00filing
17 Apr 2025filed 17 Apr 2025Patterson Companiesoption or derivativeSEC FORM 4 Code D—93,633filing
17 Apr 2025filed 17 Apr 2025Patterson Companiesoption or derivativeSEC FORM 4 Code D—134,033filing
17 Apr 2025filed 17 Apr 2025Patterson Companiesoption or derivativeSEC FORM 4 Code D—35,895filing
17 Apr 2025filed 17 Apr 2025Patterson Companiesoption or derivativeSEC FORM 4 Code D—37,831filing

News

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

Sectors

Not placed20

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

Related people

Nobody else traded the same names lately.