Nasdaq · CIK 0001906324
QDEL QuidelOrtho Corp
Insider trading from SEC Form 4. Last filing 24 d ago. Close $13.42 on Oct 9, 2026, +35% from the 52-week low and -62% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
6
with a Form 4 at this company
Price and insider trades, last year
QDELOct 9, 2026 · close 13.42
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at QuidelOrtho Corp, scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 46Moderate | Brian J. Blaser President and CEO buy | $250k 6,033 shares | - | - | |
| 57Moderate | Carlyle Group Inc. owner sell | $292M 8,260,183 shares | -100% | - |
Transactions
The last 39 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Ronald Lee Bowman Chief Human Resources Officer | MOption exercise Common Stock | +2,566 | $0.00 | $0 | 5,941 | 24 d ago |
| Sep 15, 2026 | Ronald Lee Bowman Chief Human Resources Officer | FTax withholding Common Stock | -921 | $10.63 | $9,790 | 5,020 | 24 d ago |
| Sep 15, 2026 | Ronald Lee Bowman Chief Human Resources Officer | MOption exercise Restricted Stock Unitsderivative | -2,566 | $0.00 | $0 | 2,566 | 24 d ago |
| Feb 8, 2025 | Joseph M. Busky Chief Financial Officer | AGrant or award Common Stock | +5,968 | $0.00 | $0 | 15,752 | Feb 11, 2025 |
| Feb 8, 2025 | Michelle A Hodges Chief Legal Officer | AGrant or award Common Stock | +3,197 | $0.00 | $0 | 22,726 | Feb 11, 2025 |
| Feb 8, 2025 | Joseph M. Busky Chief Financial Officer | FTax withholding Common Stock | -2,058 | $42.89 | $88k | 13,694 | Feb 11, 2025 |
| Feb 8, 2025 | Michelle A Hodges Chief Legal Officer | FTax withholding Common Stock | -1,144 | $42.89 | $49k | 21,582 | Feb 11, 2025 |
| Feb 8, 2025 | Michelle A Hodges Chief Legal Officer | MOption exercise Restricted Stock Unitsderivative | -3,197 | $0.00 | $0 | 6,396 | Feb 11, 2025 |
| Feb 8, 2025 | Joseph M. Busky Chief Financial Officer | MOption exercise Restricted Stock Unitsderivative | -5,968 | $0.00 | $0 | 11,937 | Feb 11, 2025 |
| Jan 31, 2025 | Michelle A Hodges Chief Legal Officer | AGrant or award Common Stock | +1,610 | $0.00 | $0 | 18,789 | Feb 4, 2025 |
| Jan 31, 2025 | Michelle A Hodges Chief Legal Officer | FTax withholding Common Stock | -662 | $43.46 | $29k | 18,127 | Feb 4, 2025 |
| Jan 31, 2025 | Michelle A Hodges Chief Legal Officer | AGrant or award Common Stock | +1,814 | $0.00 | $0 | 19,941 | Feb 4, 2025 |
| Jan 31, 2025 | Michelle A Hodges Chief Legal Officer | FTax withholding Common Stock | -717 | $43.46 | $31k | 19,224 | Feb 4, 2025 |
| Feb 1, 2025 | Michelle A Hodges Chief Legal Officer | AGrant or award Common Stock | +474 | $0.00 | $0 | 19,698 | Feb 4, 2025 |
| Feb 1, 2025 | Michelle A Hodges Chief Legal Officer | FTax withholding Common Stock | -169 | $43.46 | $7,345 | 19,529 | Feb 4, 2025 |
| Jan 31, 2025 | Michelle A Hodges Chief Legal Officer | MOption exercise Restricted Stock Unitsderivative | -1,610 | $0.00 | $0 | 1,610 | Feb 4, 2025 |
| Jan 31, 2025 | Michelle A Hodges Chief Legal Officer | MOption exercise Restricted Stock Unitsderivative | -1,814 | $0.00 | $0 | 1,814 | Feb 4, 2025 |
| Feb 1, 2025 | Michelle A Hodges Chief Legal Officer | MOption exercise Restricted Stock Unitsderivative | -474 | $0.00 | $0 | 0 | Feb 4, 2025 |
| Jan 29, 2025 | Michelle A Hodges Chief Legal Officer | AGrant or award Restricted Stock Unitsderivative | +23,509 | $0.00 | $0 | 23,509 | Jan 31, 2025 |
| Jan 29, 2025 | Ronald Lee Bowman Chief Human Resources Officer | AGrant or award Restricted Stock Unitsderivative | +8,816 | $0.00 | $0 | 8,816 | Jan 31, 2025 |
| Jan 29, 2025 | Joseph M. Busky Chief Financial Officer | AGrant or award Restricted Stock Unitsderivative | +25,276 | $0.00 | $0 | 25,276 | Jan 31, 2025 |
| Jan 29, 2025 | Brian J. Blaser President and CEO | AGrant or award Restricted Stock Unitsderivative | +52,390 | $0.00 | $0 | 52,390 | Jan 31, 2025 |
| Jan 29, 2025 | Michelle A Hodges Chief Legal Officer | AGrant or award Non-Qualified Stock Optionsderivative | +23,508 | $0.00 | $0 | 23,508 | Jan 31, 2025 |
| Jan 29, 2025 | Ronald Lee Bowman Chief Human Resources Officer | AGrant or award Non-Qualified Stock Optionsderivative | +8,815 | $0.00 | $0 | 8,815 | Jan 31, 2025 |
| Dec 11, 2024 | Brian J. Blaser President and CEO | POpen-market purchase Common Stockindirect: By Trust | +6,033 | $41.42 | $250k | 6,033 | Dec 13, 2024 |
| Dec 1, 2024 | Michelle A Hodges Chief Legal Officer | AGrant or award Common Stock | +238 | $0.00 | $0 | 16,752 | Dec 3, 2024 |
| Dec 1, 2024 | Michelle A Hodges Chief Legal Officer | FTax withholding Common Stock | -85 | $41.00 | $3,485 | 16,667 | Dec 3, 2024 |
| Dec 1, 2024 | Michelle A Hodges Chief Legal Officer | MOption exercise Restricted Stock Unitsderivative | -238 | $0.00 | $0 | 0 | Dec 3, 2024 |
| Nov 21, 2024 | Carlyle Group Inc. owner | SOpen-market sale Common Stockindirect: See Footnote | -8,260,183 | $35.31 | $292M | 0 | Nov 21, 2024 |
| Nov 18, 2024 | Michelle A Hodges Chief Legal Officer | AGrant or award Restricted Stock Unitsderivative | +16,047 | $0.00 | $0 | 16,047 | Nov 20, 2024 |
| Nov 8, 2024 | Michelle A Hodges Chief Legal Officer | AGrant or award Common Stock | +3,970 | $0.00 | $0 | 17,931 | Nov 12, 2024 |
| Nov 8, 2024 | Michelle A Hodges Chief Legal Officer | FTax withholding Common Stock | -1,417 | $43.75 | $62k | 16,514 | Nov 12, 2024 |
| Nov 8, 2024 | Michelle A Hodges Chief Legal Officer | MOption exercise Restricted Stock Unitsderivative | -3,970 | $0.00 | $0 | 0 | Nov 12, 2024 |
| Oct 15, 2024 | Robert Joseph Bujarski EVP & COO | AGrant or award Common Stock | +390 | $0.00 | $0 | 45,027 | Oct 17, 2024 |
| Oct 15, 2024 | Michelle A Hodges SVP, General Counsel | AGrant or award Common Stock | +390 | $0.00 | $0 | 14,101 | Oct 17, 2024 |
| Oct 15, 2024 | Robert Joseph Bujarski EVP & COO | FTax withholding Common Stock | -217 | $40.20 | $8,723 | 44,810 | Oct 17, 2024 |
| Oct 15, 2024 | Michelle A Hodges SVP, General Counsel | FTax withholding Commom Stock | -140 | $40.20 | $5,628 | 13,961 | Oct 17, 2024 |
| Oct 15, 2024 | Robert Joseph Bujarski EVP & COO | MOption exercise Restricted Stock Unitsderivative | -390 | $0.00 | $0 | 390 | Oct 17, 2024 |
| Oct 15, 2024 | Michelle A Hodges SVP, General Counsel | MOption exercise Restricted Stock Unitsderivative | -390 | $0.00 | $0 | 390 | Oct 17, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Brian J. BlaserPresident and CEO
- Ronald Lee BowmanChief Human Resources Officer
- Robert Joseph BujarskiEVP & COO
- Joseph M. BuskyChief Financial Officer
- Carlyle Group Inc.owner
- Michelle A HodgesChief Legal Officer
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.