Kenneth F. Buechler
CIK: 0001238916
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
QuidelOrtho Corp
Discretionary Trading P&L
Holdings
Transaction History (19 total)
- Jun 25, 2026QDEL
QuidelOrtho Corp
Award(A)DirectRestricted Stock Units (Equity Grant)
15.5K shares- - Jun 25, 2026QDEL
QuidelOrtho Corp
Award(A)DirectRestricted Stock Units (Converted)
12.2K shares- - Jun 25, 2026QDEL
QuidelOrtho Corp
Award(A)DirectRestricted Stock Units (Premium)
3.7K shares- - Jun 6, 2026QDEL
QuidelOrtho Corp
Exercise(M)DirectRestricted Stock Units (Premium)
497 shares- - Jun 6, 2026QDEL
QuidelOrtho Corp
Award(A)Direct497 shares- - Jun 6, 2026QDEL
QuidelOrtho Corp
Exercise(M)DirectRestricted Stock Units (Converted)
1.7K shares- - Jun 6, 2026QDEL
QuidelOrtho Corp
Award(A)Direct1.7K shares- - May 29, 2026QDEL
QuidelOrtho Corp
Award(A)Direct6.8K shares- - May 29, 2026QDEL
QuidelOrtho Corp
Exercise(M)DirectRestricted Stock Units (Equity Grant)
6.8K shares- - Jul 15, 2025QDEL
QuidelOrtho Corp
Exercise(M)Direct9.2K shares at avg. $15.74$145K - May 29, 2025QDEL
QuidelOrtho Corp
Award(A)DirectRestricted Stock Units (Premium)
1.6K shares- - May 29, 2025QDEL
QuidelOrtho Corp
Award(A)DirectRestricted Stock Units (Equity Grant)
6.8K shares- - May 29, 2025QDEL
QuidelOrtho Corp
Award(A)DirectRestricted Stock Units (Converted)
5.4K shares- - May 22, 2025QDEL
QuidelOrtho Corp
Award(A)Direct4.9K shares- - May 22, 2025QDEL
QuidelOrtho Corp
Exercise(M)DirectRestricted Stock Units (Equity Grant)
4.9K shares- - May 18, 2025QDEL
QuidelOrtho Corp
Exercise(M)DirectRestricted Stock Units (Converted)
789 shares- - May 18, 2025QDEL
QuidelOrtho Corp
Award(A)Direct236 shares- - May 18, 2025QDEL
QuidelOrtho Corp
Award(A)Direct789 shares- - May 18, 2025QDEL
QuidelOrtho Corp
Exercise(M)DirectRestricted Stock Units (Premium )
236 shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 25, 2026 | QDEL QuidelOrtho Corp | Award(A) Restricted Stock Units (Equity Grant) | 15,532 | - | - | Direct |
| Jun 25, 2026 | QDEL QuidelOrtho Corp | Award(A) Restricted Stock Units (Converted) | 12,204 | - | - | Direct |
| Jun 25, 2026 | QDEL QuidelOrtho Corp | Award(A) Restricted Stock Units (Premium) | 3,661 | - | - | Direct |
| Jun 6, 2026 | QDEL QuidelOrtho Corp | Exercise(M) Restricted Stock Units (Premium) | 497 | - | - | Direct |
| Jun 6, 2026 | QDEL QuidelOrtho Corp | Award(A) | 497 | - | $0 | Direct |
| Jun 6, 2026 | QDEL QuidelOrtho Corp | Exercise(M) Restricted Stock Units (Converted) | 1,659 | - | - | Direct |
| Jun 6, 2026 | QDEL QuidelOrtho Corp | Award(A) | 1,659 | - | $0 | Direct |
| May 29, 2026 | QDEL QuidelOrtho Corp | Award(A) | 6,829 | - | $0 | Direct |
| May 29, 2026 | QDEL QuidelOrtho Corp | Exercise(M) Restricted Stock Units (Equity Grant) | 6,829 | - | - | Direct |
| Jul 15, 2025 | QDEL QuidelOrtho Corp | Exercise(M) | 9,215 | $15.74 | $145,044 | Direct |
| May 29, 2025 | QDEL QuidelOrtho Corp | Award(A) Restricted Stock Units (Premium) | 1,609 | - | - | Direct |
| May 29, 2025 | QDEL QuidelOrtho Corp | Award(A) Restricted Stock Units (Equity Grant) | 6,829 | - | - | Direct |
| May 29, 2025 | QDEL QuidelOrtho Corp | Award(A) Restricted Stock Units (Converted) | 5,365 | - | - | Direct |
| May 22, 2025 | QDEL QuidelOrtho Corp | Award(A) | 4,929 | - | - | Direct |
| May 22, 2025 | QDEL QuidelOrtho Corp | Exercise(M) Restricted Stock Units (Equity Grant) | 4,929 | - | - | Direct |
| May 18, 2025 | QDEL QuidelOrtho Corp | Exercise(M) Restricted Stock Units (Converted) | 789 | - | - | Direct |
| May 18, 2025 | QDEL QuidelOrtho Corp | Award(A) | 236 | - | - | Direct |
| May 18, 2025 | QDEL QuidelOrtho Corp | Award(A) | 789 | - | - | Direct |
| May 18, 2025 | QDEL QuidelOrtho Corp | Exercise(M) Restricted Stock Units (Premium ) | 236 | - | - | Direct |
1-19 of 19 transactions
About BUECHLER KENNETH F
BUECHLER KENNETH F (SEC CIK 0001238916) files insider reports with the SEC as Director of QuidelOrtho Corp (QDEL).
Signal8 holds 7 ownership filings by BUECHLER KENNETH F, all Form 4s, filed between May 20, 2025 and Jun 29, 2026. Those filings report 19 transactions, from May 18, 2025 to Jun 25, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on BUECHLER KENNETH F's filings is in SAN DIEGO, CA.
Recent filings by BUECHLER KENNETH F
- Jun 25, 2026: Grants or awards of QDEL derivative securities (3 lines, Form 4, code A).
- Jun 6, 2026: Option exercise of QDEL derivative securities (Form 4, code M).
- Jun 6, 2026: Grant or award of QDEL shares (Form 4, code A).
- Jun 6, 2026: Option exercise of QDEL derivative securities (Form 4, code M).
- Jun 6, 2026: Grant or award of QDEL shares (Form 4, code A).
Other insiders filing for QuidelOrtho Corp (QDEL)
- Siegrist Jonathan Philip, EVP of R&D & CTO
- Bowman Ronald Lee, Chief Human Resources Officer
- Hanson Bryan Michael, EVP Global Port. Mgmt & Mkting
- Young Micah W, Chief Financial Officer
- WIDDER KENNETH J, Director
- Huennekens R Scott, Director