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Who

John R. Chiminski

Director

Company insider

Files Form 4 as: Director, QuidelOrtho; Director, Bruker Cellular Analysis; Executive Chair, Catalent; Director, Graham Packaging Co.

Every Form 4 they filed

In numbers

Trades disclosed
167
Buys
1
Sells
19
Bought
$93K
Sold
$96.1M
Companies
4
Companies where not an officer
3
First trade
23 Apr 2010
Last trade
25 Jun 2026
Last filed
29 Jun 2026

Companies traded

Where they are an officer
CatalentDirector, Officer · last 25 Aug 20220 buys · 19 sells
Everywhere else they filed: board seats, 10% stakes, other companies
QDEL QuidelOrthoDirector · Diagnostics & Labs · last 25 Jun 20260 buys · 0 sells
Bruker Cellular AnalysisDirector · last 2 Oct 20231 buy · 0 sells
Graham Packaging CoDirector · last 8 Sep 20110 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
25 Jun 2026filed 29 Jun 2026QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code A—15,532 at $0.00filing
25 Jun 2026filed 29 Jun 2026QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code A—5,547 at $0.00filing
25 Jun 2026filed 29 Jun 2026QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code A—1,109 at $0.00filing
25 Jun 2026filed 29 Jun 2026QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code A—15,532 at $0.00filing
25 Jun 2026filed 29 Jun 2026QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code A—5,547 at $0.00filing
25 Jun 2026filed 29 Jun 2026QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code A—1,109 at $0.00filing
29 May 2026filed 2 Jun 2026QDEL QuidelOrthoDiagnostics & LabsSEC FORM 4 Code A—6,829 at $0.00filing
29 May 2026filed 2 Jun 2026QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code M—6,829 at $0.00filing
29 May 2026filed 2 Jun 2026QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code M—6,829 at $0.00filing
29 May 2026filed 2 Jun 2026QDEL QuidelOrthoDiagnostics & LabsSEC FORM 4 Code A—6,829 at $0.00filing
29 May 2025filed 2 Jun 2025QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code A—6,829 at $0.00filing
29 May 2025filed 2 Jun 2025QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code A—2,439 at $0.00filing
29 May 2025filed 2 Jun 2025QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code A—487 at $0.00filing
22 May 2025filed 27 May 2025QDEL QuidelOrthooption or derivative · Diagnostics & LabsSEC FORM 4 Code M—2,523 at $0.00filing
22 May 2025filed 27 May 2025QDEL QuidelOrthoDiagnostics & LabsSEC FORM 4 Code A—2,523 at $0.00filing
2 Oct 2023filed 3 Oct 2023Bruker Cellular AnalysisSEC FORM 4 Code D—71,225filing
2 Oct 2023filed 3 Oct 2023Bruker Cellular AnalysisSEC FORM 4 Code D—41,240filing
25 May 2023filed 1 Jun 2023PhenomeXSEC FORM 4 Code A—70,000 at $0.00filing
25 Aug 2022filed 26 Aug 2022CatalentSEC FORM 4 Sold$4.0M38,934 at $103.04filing
24 Aug 2022filed 26 Aug 2022CatalentSEC FORM 4 Code A—99,275 at $0.00filing

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.