QuidelOrtho Corp (QDEL)
Data as of , from SEC Form 4 filings.
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About QuidelOrtho Corp (QDEL)
QuidelOrtho Corp is an SEC registrant, filing under CIK 0001906324, classified as in vitro and in vivo diagnostic substances. We track it alongside the rest of the Health Care sector.
QDEL Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Option exercise | 4 | 6,024 | |
| Tax withholding / forfeiture | 2 | 1,083 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
QDEL insider transactions (Form 4)
8386 Form 4 filings on record, the earliest from Oct 17, 2024, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Philip D. McLellan - Officer | Grant or award | Common Stock | 1,946 footnote F1 | $0.00 | - | |
| Philip D. McLellan - Officer | Tax withholding / forfeiture | Common Stock | 699 footnote F2 | $11.59 | $8K | |
| Philip D. McLellan - Officer | Option exercise | Restricted Stock Units | 1,946 | $0.00 | - | |
| ||||||
| Philip D. McLellan - Officer | Grant or award | Common Stock | 3,238 footnote F1 | $0.00 | - | |
| Philip D. McLellan - Officer | Tax withholding / forfeiture | Common Stock | 1,162 footnote F2 | $11.90 | $14K | |
| Philip D. McLellan - Officer | Option exercise | Restricted Stock Units | 3,238 | $0.00 | - | |
| ||||||
 Bryan Michael Hanson - Officer | Grant or award | Common Stock | 3,508 footnote F1 | $0.00 | - | |
| Bryan Michael Hanson - Officer | Tax withholding / forfeiture | Common Stock | 1,269 footnote F2 | $11.90 | $15K | |
| Bryan Michael Hanson - Officer | Option exercise | Restricted Stock Units | 3,508 | $0.00 | - | |
| ||||||
| Nathaniel Sisitsky - Officer | Grant or award | Restricted Stock Units | 73,435 | $0.00 | - | |
| Nathaniel Sisitsky - Officer | Grant or award | Non-Qualified Stock Options | 73,434 | $0.00 | - | |
| Joseph M. Busky - Officer | Grant or award | Common Stock | 4,925 footnote F1 | $0.00 | - | |
| Joseph M. Busky - Officer | Tax withholding / forfeiture | Common Stock | 1,519 footnote F2 | $14.78 | $22K | |
| Joseph M. Busky - Officer | Option exercise | Restricted Stock Units | 4,925 | $0.00 | - | |
| ||||||
| Joseph M. Busky - Officer | Open-market purchase | Common Stock | 3,370 | $23.66 | $80K | |
| Matthew Strobeck - Director | Open-market purchase | Common Stock | 10,000 | $23.96 footnote F1 | $240K | |
| ||||||
| Joseph M. Busky - Officer | Open-market purchase | Common Stock | 3,370 | $23.66 | $80K | |
| Brian J. Blaser - Officer | Open-market purchase | Common Stock | 10,540 | $23.59 footnote F1 | $249K | |
| ||||||
 Michelle A. Hodges - Officer | Grant or award | Common Stock | 3,198 footnote F1 | $0.00 | - | |
| Michelle A. Hodges - Officer | Tax withholding / forfeiture | Common Stock | 1,148 footnote F2 | $29.10 | $33K | |
| Michelle A. Hodges - Officer | Option exercise | Restricted Stock Units | 3,198 | $0.00 | - | |
| ||||||
| Joseph M. Busky - Officer | Grant or award | Common Stock | 5,968 footnote F1 | $0.00 | - | |
| Joseph M. Busky - Officer | Tax withholding / forfeiture | Common Stock | 1,806 footnote F2 | $29.10 | $53K | |
| Joseph M. Busky - Officer | Option exercise | Restricted Stock Units | 5,968 | $0.00 | - | |
| ||||||
| Ronald Lee Bowman - Officer | Grant or award | Restricted Stock Units | 36,152 | $0.00 | - | |
| Ronald Lee Bowman - Officer | Grant or award | Non-Qualified Stock Options | 36,150 | $0.00 | - | |
| Philip D. McLellan - Officer | Grant or award | Common Stock | 1,127 footnote F1 | $0.00 | - | |
| Philip D. McLellan - Officer | Tax withholding / forfeiture | Common Stock | 421 footnote F2 | $27.17 | $11K | |
| Philip D. McLellan - Officer | Grant or award | Common Stock | 847 footnote F1 | $0.00 | - | |
| Philip D. McLellan - Officer | Tax withholding / forfeiture | Common Stock | 304 footnote F2 | $27.17 | $8K | |
| Philip D. McLellan - Officer | Grant or award | Common Stock | 2,009 footnote F1 | $0.00 | - | |
| Philip D. McLellan - Officer | Tax withholding / forfeiture | Common Stock | 674 footnote F2 | $27.17 | $18K | |
| Philip D. McLellan - Officer | Grant or award | Common Stock | 634 footnote F1 | $0.00 | - | |
| Philip D. McLellan - Officer | Tax withholding / forfeiture | Common Stock | 228 footnote F2 | $27.17 | $6K | |
| Philip D. McLellan - Officer | Grant or award | Restricted Stock Units | 36,152 | $0.00 | - | |
| Philip D. McLellan - Officer | Grant or award | Non-Qualified Stock Options | 36,150 | $0.00 | - | |
| Philip D. McLellan - Officer | Option exercise | Restricted Stock Units | 1,127 | $0.00 | - | |
| Philip D. McLellan - Officer | Option exercise | Restricted Stock Units | 847 | $0.00 | - | |
| Philip D. McLellan - Officer | Option exercise | Restricted Stock Units (Converted) | 2,009 | $0.00 | - | |
| Philip D. McLellan - Officer | Option exercise | Restricted Stock Units (Premium ) | 634 | $0.00 | - | |
| ||||||
 Jonathan Philip Siegrist - Officer | Grant or award | Restricted Stock Units | 36,152 | $0.00 | - | |
| Jonathan Philip Siegrist - Officer | Grant or award | Non-Qualified Stock Options | 36,150 | $0.00 | - | |
| Michelle A. Hodges - Officer | Grant or award | Common Stock | 1,610 footnote F1 | $0.00 | - | |
| Michelle A. Hodges - Officer | Tax withholding / forfeiture | Common Stock | 578 footnote F2 | $27.17 | $16K | |
| Michelle A. Hodges - Officer | Grant or award | Common Stock | 1,814 footnote F1 | $0.00 | - | |
| Michelle A. Hodges - Officer | Tax withholding / forfeiture | Common Stock | 651 footnote F2 | $27.17 | $18K | |
| Michelle A. Hodges - Officer | Grant or award | Restricted Stock Units | 38,562 | $0.00 | - | |
| Michelle A. Hodges - Officer | Grant or award | Non-Qualified Stock Options | 38,561 | $0.00 | - | |
| Michelle A. Hodges - Officer | Option exercise | Restricted Stock Units | 1,610 | $0.00 | - | |
| Michelle A. Hodges - Officer | Option exercise | Restricted Stock Units | 1,814 | $0.00 | - | |
| ||||||
| Joseph M. Busky - Officer | Grant or award | Restricted Stock Units | 29,444 | $0.00 | - | |
| Brian J. Blaser - Officer | Grant or award | Restricted Stock Units | 213,470 | $0.00 | - | |
| Jonathan Philip Siegrist - Officer | Grant or award | Common Stock | 2,448 footnote F1 | $0.00 | - | |
| Jonathan Philip Siegrist - Officer | Tax withholding / forfeiture | Common Stock | 1,009 footnote F2 | $27.41 | $28K | |
| Jonathan Philip Siegrist - Officer | Option exercise | Restricted Stock Units | 2,448 | $0.00 | - | |
| ||||||
| Philip D. McLellan - Officer | Grant or award | Common Stock | 4,897 footnote F1 | $0.00 | - | |
| Philip D. McLellan - Officer | Tax withholding / forfeiture | Common Stock | 2,017 footnote F2 | $27.41 | $55K | |
| Philip D. McLellan - Officer | Option exercise | Restricted Stock Units | 4,897 | $0.00 | - | |
| ||||||
| Michelle A. Hodges - Officer | Grant or award | Common Stock | 7,836 footnote F1 | $0.00 | - | |
| Michelle A. Hodges - Officer | Tax withholding / forfeiture | Common Stock | 3,072 footnote F3 | $27.41 | $84K | |
| Michelle A. Hodges - Officer | Option exercise | Restricted Stock Units | 7,836 | $0.00 | - | |
| ||||||
| Ronald Lee Bowman - Officer | Grant or award | Common Stock | 2,938 footnote F1 | $0.00 | - | |
| Ronald Lee Bowman - Officer | Tax withholding / forfeiture | Common Stock | 1,210 footnote F2 | $27.41 | $33K | |
| Ronald Lee Bowman - Officer | Option exercise | Restricted Stock Units | 2,938 | $0.00 | - | |
| ||||||
| Joseph M. Busky - Officer | Grant or award | Common Stock | 8,425 footnote F1 | $0.00 | - | |
| Joseph M. Busky - Officer | Tax withholding / forfeiture | Common Stock | 2,602 footnote F2 | $27.41 | $71K | |
| Joseph M. Busky - Officer | Option exercise | Restricted Stock Units | 8,425 | $0.00 | - | |
| ||||||
| Brian J. Blaser - Officer | Grant or award | Common Stock | 21,446 footnote F1 | $0.00 | - | |
| Brian J. Blaser - Officer | Tax withholding / forfeiture | Common Stock | 7,755 footnote F2 | $27.41 | $213K | |
| Brian J. Blaser - Officer | Option exercise | Restricted Stock Units | 21,446 | $0.00 | - | |
| ||||||
| Joseph D. Wilkins Jr. - Director | Open-market purchase | Common Stock | 370 | $27.96 | $10K | |
| Joseph M. Busky - Officer | Open-market purchase | Common Stock | 4,770 | $26.06 | $124K | |
| Kenneth J. Widder - Director | Option exercise | Common Stock | 7,021 | $15.74 | $111K | |
| Kenneth J. Widder - Director | Open-market sale | Common Stock | 4,026 | $27.81 footnote F1 | $112K | |
| Kenneth J. Widder - Director | Option exercise | Non-Qualified Stock Options | 7,021 | $0.00 | - | |
| ||||||
| Mary Lake Ph D. Polan - Director | Open-market purchase | Common Stock | 1,000 | $22.43 | $22K | |
| Michelle A. Hodges - Officer | Tax withholding / forfeiture | Common Stock | 2,717 footnote F2 | $21.28 | $58K | |
| Michelle A. Hodges - Officer | Option exercise | Restricted Stock Units | 5,349 | $0.00 | - | |
| Michelle A. Hodges - Officer | Grant or award | Common Stock | 5,349 footnote F1 | $0.00 | - | |
| ||||||
| Brian J. Blaser - Officer | Open-market purchase | Common Stock | 23,500 | $21.34 footnote F1 | $502K | |
| ||||||
| Jonathan Philip Siegrist - Officer | Grant or award | Common Stock | 18,656 footnote F1 | $0.00 | - | |
| Jonathan Philip Siegrist - Officer | Tax withholding / forfeiture | Common Stock | 6,676 footnote F2 | $27.31 | $182K | |
| Jonathan Philip Siegrist - Officer | Option exercise | Restricted Stock Units | 18,656 | $0.00 | - | |
| ||||||
Item 1.01, 9.01
Item 2.02, 9.01
Item 5.02, 7.01, 9.01
Item 5.07
QDEL insider trading FAQ
What is the latest insider trade for QDEL?
QuidelOrtho Corp (QDEL) had 2 insider filings in the last 90 days, with the most recent on 2026-09-17. The full record for QDEL runs to 86 Form 4 filings, the earliest from 2024-10-17. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying QDEL stock?
No insider purchases of QDEL were filed in the last 90 days. 9 purchases are on record for this company.
How many insiders are selling QDEL stock?
No insider sales of QDEL were filed in the last 90 days. 2 sales are on record for this company.
Where can I see QDEL SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects QDEL Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Ronald Lee Bowman view on EDGAR
- - Bryan Michael Hanson view on EDGAR
- - Micah W. Young view on EDGAR
- - Bryan Michael Hanson view on EDGAR
- - Kenneth J. Widder view on EDGAR
- - R. Scott Huennekens view on EDGAR
- - John R. Chiminski view on EDGAR
- - Joseph D. Wilkins Jr. view on EDGAR
- - Ann D. Rhoads view on EDGAR
Related companies with recent insider activity
Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Health Care
- Where QDEL's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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