Key facts
- This page summarizes WIDDER KENNETH J's Form 4 filing for QuidelOrtho Corp (QDEL).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 25 Nov 2025, 16:16.
WIDDER KENNETH J - 25 Nov 2025 Form 4 Insider Report for QuidelOrtho Corp (QDEL)
- Reporting relationship
- Director
- Issuer ticker
- QDEL
- Reported as of
- 25 Nov 2025
- Net transaction value
- -$1,455
- SEC form
- 4
- Accepted by SEC
- 25 Nov 2025, 16:16:12 UTC
- Prior SEC filing
- 02 Jun 2025
- Next SEC filing
- 17 Dec 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Phillip S. Askim, attorney-in-fact for Kenneth J. Widder
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
WIDDER KENNETH J filed Form 4 for QuidelOrtho Corp (QDEL) on 25 Nov 2025.
Change
- Previous filing in this sequence was filed on 02 Jun 2025.
- Current net transaction value: -$1,455.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001065168
Primary reporting owner
WIDDER KENNETH J
- Relationship
- Director
- Address
- 9975 SUMMERS RIDGE ROAD, SAN DIEGO
- Signature
- /s/ Phillip S. Askim, attorney-in-fact for Kenneth J. Widder
- Signature date
- 25 Nov 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
QDEL
transaction
Common Stock
Options Exercise
- Transaction value
- $110,511
- Shares
- +7,021
- Change %
- +21%
- Price
- $15.74
- Shares after
- 41,087
- Date
- 25 Nov 2025
- Ownership
- Direct
QDEL
transaction
Common Stock
Sale
- Transaction value
- $111,965
- Shares
- -4,026
- Change %
- -9.8%
- Price
- $27.81
- Shares after
- 37,061
- Date
- 25 Nov 2025
- Ownership
- Direct
- Footnotes
- F1
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
QDEL
transaction
Derivative
Non-Qualified Stock Options
Options Exercise
- Transaction value
- $0
- Shares
- -7,021
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 25 Nov 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 7,021
- Exercise price
- $15.74
- Footnotes
- F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
The weighted average sale price for these transactions was $27.8106 per share, with a range of $27.81 to $27.83. Upon request, the Reporting Person hereby undertakes to provide to staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder, the full information regarding the number of shares sold at each separate price.
Footnote F2
Vested in full.