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QuidelOrtho Corp (QDEL) XNAS IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES Net insider buying (90d)
Latest QDEL Insider Trades
About QuidelOrtho Corp (QDEL) QuidelOrtho Corp is engaged in the development, manufacturing, and marketing of rapid diagnostic testing solutions. The company is engaged in immunoassay and molecular testing, clinical chemistry, and transfusion medicine, which helps clinicians and patients to make decisions across the globe. Geographically, the company has its presence in North America, EMEA, China, and Other countries. It generates the majority of its revenue from North America.
Headquarters SAN DIEGO, CA
Employees 6,500
Listed 1981
Exchange XNAS https://www.quidelortho.com SEC filings for QDEL on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Grant or award 40 617,215 Option exercise 22 86,340 Tax withholding / forfeiture 2 2,258
QDEL Insider Transactions (Form 4) 77 85 Form 4 filings on record, the earliest from Oct 17, 2024, newest first. Filing history page 1 of 3.
Date Insider Transaction Security Shares Price Value Aug 15, 2026 BH Bryan Michael Hanson - Officer Option exercise Common Stock
Recent QDEL Form 8-K Filings 5
QDEL Insider Trading - FAQ
What is the latest insider trade for QDEL? QuidelOrtho Corp (QDEL) had 26 insider filings in the last 90 days, with the most recent on 2026-08-18. The full record for QDEL runs to 85 Form 4 filings, the earliest from 2024-10-17. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
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 tracks QDEL Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow QDEL insider buys? Create a free InsiderAlpha account and press Watch on this page to add QDEL to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Health Care Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Related Companies - Recent Insider Activity What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track QDEL insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
Sign up free - Officer
Market cap $1.01B
P/E ratio -
Dividend yield -
Average volume 1.59M
52 week high $35.58
52 week low $9.92
Today's high $15.11
Today's low $14.62
Open $15.09
Volume 1.21M
Previous close $15.32
Shares outstanding 68.58M Market cap
$1.01B
6,500 employees
Most-Active QDEL Insiders - Last 90 Days 10 Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
Jul 15, 2026 MY Micah W. Young - Officer Grant or award Restricted Stock Units 356,555 $0.00 -
Jun 25, 2026 KW Kenneth J. Widder - Director Grant or award Restricted Stock Units (Equity Grant) 15,532 $0.00 -
Jun 25, 2026 KW Kenneth J. Widder - Director Grant or award Restricted Stock Units (Converted) 6,656 $0.00 -
Jun 25, 2026 KW Kenneth J. Widder - Director Grant or award Restricted Stock Units (Premium) 1,997 $0.00 -
Jun 25, 2026 RH R. Scott Huennekens - Director Grant or award Restricted Stock Units (Equity Grant) 15,532 $0.00 -
Jun 25, 2026 JC John R. Chiminski - Director Grant or award Restricted Stock Units (Converted) 5,547 $0.00 -
Jun 25, 2026 JC John R. Chiminski - Director Grant or award Restricted Stock Units (Premium) 1,109 $0.00 -
Jun 25, 2026 JC John R. Chiminski - Director Grant or award Restricted Stock Units (Equity Grant) 15,532 $0.00 -
Jun 25, 2026 JJ Joseph D. Wilkins Jr. - Director Grant or award Restricted Stock Units (Equity Grant) 15,532 $0.00 -
Jun 25, 2026 AR Ann D. Rhoads - Director Grant or award Restricted Stock Units (Premium) 369 $0.00 -
Jun 25, 2026 AR Ann D. Rhoads - Director Grant or award Restricted Stock Units (Equity Grant) 15,532 $0.00 -
Jun 25, 2026 AR Ann D. Rhoads - Director Grant or award Restricted Stock Units (Converted) 3,698 $0.00 -
Jun 25, 2026 MP Mary Lake Ph D. Polan - Director Grant or award Restricted Stock Units (Equity Grant) 15,532 $0.00 -
Jun 25, 2026 MP Mary Lake Ph D. Polan - Director Grant or award Restricted Stock Units (Converted) 5,547 $0.00 -
Jun 25, 2026 EM Edward L. Michael - Director Grant or award Restricted Stock Units (Premium) 1,053 $0.00 -
Jun 25, 2026 EM Edward L. Michael - Director Grant or award Restricted Stock Units (Equity Grant) 15,532 $0.00 -
Jun 25, 2026 EM Edward L. Michael - Director Grant or award Restricted Stock Units (Converted) 3,513 $0.00 -
Jun 25, 2026 ED Evelyn S. Dilsaver - Director Grant or award Restricted Stock Units (Equity Grant) 15,532 $0.00 -
Jun 25, 2026 KB Kenneth F. Buechler - Director Grant or award Restricted Stock Units (Equity Grant) 15,532 $0.00 -
Jun 25, 2026 KB Kenneth F. Buechler - Director Grant or award Restricted Stock Units (Converted) 12,204 $0.00 -
Jun 25, 2026 KB Kenneth F. Buechler - Director Grant or award Restricted Stock Units (Premium) 3,661 $0.00 -
Jun 6, 2026 KW Kenneth J. Widder - Director Option exercise Restricted Stock Units (Converted) 910 $0.00 -
Jun 6, 2026 KW Kenneth J. Widder - Director Option exercise Restricted Stock Units (Premium) 273 $0.00 -
Jun 6, 2026 KB Kenneth F. Buechler - Director Option exercise Restricted Stock Units (Converted) 1,659 $0.00 -
Jun 6, 2026 KB Kenneth F. Buechler - Director Option exercise Restricted Stock Units (Premium) 497 $0.00 -
Jun 6, 2026 EM Edward L. Michael - Director Option exercise Restricted Stock Units (Converted) 963 $0.00 -
Jun 6, 2026 EM Edward L. Michael - Director Option exercise Restricted Stock Units (Premium) 289 $0.00 -
May 29, 2026 MS Matthew Strobeck - Director Option exercise Restricted Stock Units (Equity Grant) 6,829 $0.00 -
May 29, 2026 KW Kenneth J. Widder - Director Option exercise Restricted Stock Units (Equity Grant) 6,829 $0.00 -
May 29, 2026 MP Mary Lake Ph D. Polan - Director Option exercise Restricted Stock Units (Equity Grant) 6,829 $0.00 -
May 29, 2026 KB Kenneth F. Buechler - Director Option exercise Restricted Stock Units (Equity Grant) 6,829 $0.00 -
May 29, 2026 JC John R. Chiminski - Director Option exercise Restricted Stock Units (Equity Grant) 6,829 $0.00 -
May 29, 2026 RH R. Scott Huennekens - Director Option exercise Restricted Stock Units (Equity Grant) 6,829 $0.00 -
May 29, 2026 JJ Joseph D. Wilkins Jr. - Director Option exercise Restricted Stock Units (Equity Grant) 6,829 $0.00 -
May 29, 2026 AR Ann D. Rhoads - Director Grant or award Common Stock 6,829 $0.00 -
May 29, 2026 AR Ann D. Rhoads - Director Option exercise Restricted Stock Units (Equity Grant) 6,829 $0.00 -
May 29, 2026 EM Edward L. Michael - Director Option exercise Restricted Stock Units (Equity Grant) 6,829 $0.00 -
May 29, 2026 ED Evelyn S. Dilsaver - Director Option exercise Restricted Stock Units (Equity Grant) 6,829 $0.00 -
May 22, 2026 AR Ann D. Rhoads - Director Grant or award Common Stock 1,173 $0.00 -
May 22, 2026 AR Ann D. Rhoads - Director Option exercise Restricted Stock Units (Converted) 1,173 $0.00 -
May 22, 2026 AR Ann D. Rhoads - Director Option exercise Restricted Stock Units (Premium) 234 $0.00 -
May 22, 2026 AR Ann D. Rhoads - Director Grant or award Common Stock 234 $0.00 -
May 15, 2026 BB Brian J. Blaser - Officer Grant or award Common Stock 20,759 $0.00 -
May 15, 2026 BB Brian J. Blaser - Officer Tax withholding / forfeiture Common Stock 10,252 $10.32 $106K
May 15, 2026 BB Brian J. Blaser - Officer Option exercise Restricted Stock Units 20,759 $0.00 -
Apr 26, 2026 PM Philip D. McLellan - Officer Tax withholding / forfeiture Common Stock 699 $11.59 $8K
Apr 26, 2026 PM Philip D. McLellan - Officer Option exercise Restricted Stock Units 1,946 $0.00 -
CDI 
Bryan Michael Hanson - OfficerOption exercise446 sh
