Kenneth F Buechler Exercises Options at QuidelOrtho Corp (QDEL) — SEC Form 4, Jun 02, 2026

SEC Form 4 · No Market Transaction

Option Exercise

Derivative exercise — no open market transaction.

Reporting Owner

Kenneth F Buechler

Director

TXN 2026-05-29 · FILED 2026-06-02

Equity Position 109K sh 101,921 → 108,750

Equity Change +6.7% shares held after vs before

Filing Lag 2 business days within 2-day SEC deadline

Form 4 · Statement of Changes in Beneficial Ownership

QuidelOrtho Corp

QDEL CIK 0001906324

Reporting Owner

Name	Relationship
Kenneth F Buechler CIK 0001238916	Director

Kenneth F Buechler at QuidelOrtho Corp Full insider history

Bought (12 mo) —

Sold (12 mo) —

More from this insider at QuidelOrtho Corp

Non-Derivative Securities Transactions

Title	Date	Type	Shares	Price	Net Total	Post-Txn	Ownership
Common StockF1	2026-05-29	A - Award/Grant	6,829 A	$0.00	—	108,750	Direct

Derivative Securities Transactions

Title	Strike	Date	Type	Shares	Price	Expiration	Underlying	Ownership
Restricted Stock Units (Equity Grant)F2 F3 F3		2026-05-29	M - Exercise	6,829 D	$0.00		6,829 Common Stock	Direct

Footnotes (3)

F1: Reflects release of restricted stock units that were previously reported on a Form 4. Show more
F2: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock. Show more
F3: The restricted stock units vested on May 29, 2026. Show more

Institutional Holders

Largest by reported value

5%+ Holders · 13D/G 7 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at QuidelOrtho Corp

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