8-K - QuidelOrtho Corp (0001906324) (Filer)
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8-K - QuidelOrtho filed an 8-K with the SEC on Nov 3 (a notice of a material company event).
Directly affected
- QDEL QuidelOrtho
Named in this report.
Indirectly affected
- XLV Health Care Select Sector SPDR
Health Care Select Sector SPDR holds the health sector that QuidelOrtho belongs to, so it often moves with news about it.
- IDXX IDEXX Laboratories+32.5% 14d
IDEXX Laboratories is a peer of QuidelOrtho in in vitro and in vivo diagnostic substances; rivals often move on the same news.
- LNTH Lantheus Holdings+0.3% 14d
Lantheus Holdings is a peer of QuidelOrtho in in vitro and in vivo diagnostic substances; rivals often move on the same news.
- NEOG Neogen-3.5% 30d
Neogen is a peer of QuidelOrtho in in vitro and in vivo diagnostic substances; rivals often move on the same news.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| QDEL | -0.81% | -6.23% | base | after close | after close | after close | after close |
| XLV | -2.42% | +0.36% | base | after close | after close | after close | after close |
| IDXX | -16.23% | -17.96% | base | after close | after close | after close | after close |
| LNTH | -0.68% | -0.30% | base | after close | after close | after close | after close |
| NEOG | +0.08% | -2.48% | base | after close | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Filed: 2026-11-03 AccNo: 0001906324-26-000040 Size: 550 KB Item 2.02: Results of Operations and Financial Condition Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory…
Source: sec-edgar
How far QuidelOrtho (QDEL) has moved since 3 Nov 2026
| Company | When | Move | Status |
|---|---|---|---|
| Idexx Laboratories (IDXX) | three days earlier | -17.96% | final price |
| Idexx Laboratories (IDXX) | five days earlier | -16.23% | final price |
| Lantheus Holdings (LNTH) | three days earlier | -0.30% | final price |
| Lantheus Holdings (LNTH) | five days earlier | -0.68% | final price |
| Neogen (NEOG) | three days earlier | -2.48% | final price |
| Neogen (NEOG) | five days earlier | +0.08% | final price |
| QuidelOrtho (QDEL) | three days earlier | -6.23% | final price |
| QuidelOrtho (QDEL) | five days earlier | -0.81% | final price |
| Select Sector Spdr Tr (XLV) | three days earlier | +0.36% | final price |
| Select Sector Spdr Tr (XLV) | five days earlier | -2.42% | final price |
Trades by members of Congress and officials in the stocks in this story
- Donald J Trump, an executive branch official, sold QuidelOrtho (QDEL), worth $1,001 - $15,000 on 31 Aug 2026. That is 64 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Rohit Khanna bought Idexx Laboratories (IDXX) (held by a spouse), worth $1,001 - $15,000 on 25 Sep 2026. That is 39 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Idexx Laboratories (IDXX) (held by a dependent child), worth $15,001 - $50,000 on 11 Sep 2026. That is 53 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Idexx Laboratories (IDXX) (held by a spouse), worth $1,001 - $15,000 on 4 Sep 2026. That is 60 days before publication. Filed 7 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around QuidelOrtho (QDEL)
Companies carried with this story
- QDEL QuidelOrtho
In “8-K - QuidelOrtho Corp (0001906324) (Filer),” QuidelOrtho (QDEL) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> QDEL
- XLV Select Sector Spdr Tr
For “8-K - QuidelOrtho Corp (0001906324) (Filer),” Select Sector Spdr Tr (XLV) is linked, with no stored direction, medium confidence. Reason on file: Health Care Select Sector SPDR holds the health sector that QuidelOrtho belongs to, so it often moves with news about it
- IDXX Idexx Laboratories
Idexx Laboratories (IDXX) is linked, with no stored direction, medium confidence in the 3 Nov 2026 story “8-K - QuidelOrtho Corp (0001906324) (Filer).” Reason on file: IDEXX Laboratories is a peer of QuidelOrtho in in vitro and in vivo diagnostic substances; rivals often move on the same news
- LNTH Lantheus Holdings
For “8-K - QuidelOrtho Corp (0001906324) (Filer),” Lantheus Holdings (LNTH) is linked, with no stored direction, medium confidence. Reason on file: Lantheus Holdings is a peer of QuidelOrtho in in vitro and in vivo diagnostic substances; rivals often move on the same news
- NEOG Neogen
Neogen (NEOG) is linked, with no stored direction, medium confidence in the 3 Nov 2026 story “8-K - QuidelOrtho Corp (0001906324) (Filer).” Reason on file: Neogen is a peer of QuidelOrtho in in vitro and in vivo diagnostic substances; rivals often move on the same news
How “8-K - QuidelOrtho Corp (0001906324) (Filer)” reaches QuidelOrtho (QDEL)
“8-K - QuidelOrtho Corp (0001906324) (Filer)” (3 Nov 2026) reaches QuidelOrtho (QDEL) through this story.
For QuidelOrtho (QDEL), the reason on file says SEC 8-K filing -> direct issuer disclosure -> QDEL
A second company, Select Sector Spdr Tr (XLV), is listed for a different reason: Health Care Select Sector SPDR holds the health sector that QuidelOrtho belongs to, so it often moves with news about it
Price levels for QuidelOrtho (QDEL)
IDXX traded between 506.39 and 673.08 across 12 sessions. The latest close on file is 671.61.
How strong the case is around QuidelOrtho (QDEL)
40 out of 100
“8-K - QuidelOrtho Corp (0001906324) (Filer)” scores 40 out of 100. The score uses 1 sources, and 5 linked companies.