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Who

John A. DeFord

Director

Company insider

Files Form 4 as: Director, Nordson; Director, Maravai LifeSciences Holdings; Director, Globus Medical; Director, Nuvasive; Sr. VP Sci Tech and Clin Afrs, Bard C R Inc /nj/.

Every Form 4 they filed

In numbers

Trades disclosed
236
Buys
1
Sells
32
Bought
$101K
Sold
$37.3M
Companies
5
Companies where not an officer
4
First trade
11 Jul 2007
Last trade
31 Jul 2026
Last filed
3 Aug 2026

Companies traded

Where they are an officer
Bard C R Inc /nj/Officer · last 29 Dec 20170 buys · 32 sells
Everywhere else they filed: board seats, 10% stakes, other companies
NDSN NordsonDirector · Machinery · last 31 Jul 20260 buys · 0 sells
MRVI Maravai LifeSciences HoldingsDirector · Life-science tools · last 26 May 20261 buy · 0 sells
GMED Globus MedicalDirector · Medical Devices · last 21 Jan 20260 buys · 0 sells
NuvasiveDirector · last 1 Sep 20230 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
31 Jul 2026filed 3 Aug 2026NDSN NordsonMachinerySEC FORM 4 Code A$25K84 at $297.78filing
31 Jul 2026filed 3 Aug 2026NDSN NordsonMachinerySEC FORM 4 Code A$25K84 at $297.78filing
26 May 2026filed 28 May 2026MRVI Maravai LifeSciences HoldingsLife-science toolsSEC FORM 4 Code A—46,293 at $0.00filing
26 May 2026filed 28 May 2026MRVI Maravai LifeSciences HoldingsLife-science toolsSEC FORM 4 Code A—46,293 at $0.00filing
30 Apr 2026filed 4 May 2026NDSN NordsonMachinerySEC FORM 4 Code A$25K87 at $288.45filing
30 Apr 2026filed 4 May 2026NDSN NordsonMachinerySEC FORM 4 Code A$25K87 at $288.45filing
30 Jan 2026filed 3 Feb 2026NDSN NordsonMachinerySEC FORM 4 Code A$25K91 at $274.53filing
30 Jan 2026filed 3 Feb 2026NDSN NordsonMachinerySEC FORM 4 Code A$25K91 at $274.53filing
21 Jan 2026filed 23 Jan 2026GMED Globus Medicaloption or derivative · Medical DevicesSEC FORM 4 Code A—15,000 at $0.00filing
21 Jan 2026filed 23 Jan 2026GMED Globus Medicaloption or derivative · Medical DevicesSEC FORM 4 Code A—15,000 at $0.00filing
1 Nov 2025filed 3 Nov 2025NDSN NordsonMachinerySEC FORM 4 Code A$191K822 at $231.95filing
16 Jun 2025filed 18 Jun 2025MRVI Maravai LifeSciences HoldingsLife-science toolsSEC FORM 4 Code A$193K89,139 at $2.16filing
23 Jan 2025filed 28 Mar 2025GMED Globus Medicaloption or derivative · Medical DevicesSEC FORM 4 Code A—15,000 at $0.00filing
12 Nov 2024filed 14 Nov 2024MRVI Maravai LifeSciences HoldingsLife-science toolsSEC FORM 4 Bought$101K17,500 at $5.75filing
1 Nov 2024filed 4 Nov 2024NDSN NordsonMachinerySEC FORM 4 Code A$186K747 at $249.03filing
23 May 2024filed 24 May 2024MRVI Maravai LifeSciences HoldingsLife-science toolsSEC FORM 4 Code A$223K20,645 at $10.78filing
26 Jan 2024filed 30 Jan 2024GMED Globus Medicaloption or derivative · Medical DevicesSEC FORM 4 Code A—15,000 at $0.00filing
1 Nov 2023filed 2 Nov 2023NDSN NordsonMachinerySEC FORM 4 Code A$158K749 at $211.52filing
31 Oct 2023filed 2 Nov 2023NDSN NordsonMachinerySEC FORM 4 Code A$22K105 at $212.59filing
1 Sep 2023filed 6 Sep 2023GMED Globus Medicaloption or derivative · Medical DevicesSEC FORM 4 Code A—15,000 at $0.00filing

News

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

Sectors

Health Care1
Not placed32

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

Related people

Nobody else traded the same names lately.