Wednesday, September 16, 2026Latest filing Sep 14, 2026

QDEL Congressional Stock Trades

Quidelortho Corp (QDEL)

Last disclosed trade Oct 19

Every disclosed trade in QDEL by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.

Sample · the intelligence layer

Coldpine signal scoreA 0-1 composite from four weighted factors: disclosure speed, trade size, cluster activity (multiple members buying the same name), and the member’s track record. ≥ 0.65 is the high-conviction tier; ≥ 0.50 is moderate. Trades from trust-managed members are penalized (× 0.2 multiplier). It’s research, not a recommendation.

Byron Donalds · Bought $QDEL · Dec 7 · $1K–$15K

0.26LOW
Disclosure speedx 0.250.10
Trade sizex 0.250.20
Cluster activityx 0.150.00
Track recordx 0.350.53

Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →

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4
Disclosed trades
2
Buys
2
Sells
1
Members trading

The record on $QDEL

Coldpine has parsed 4 disclosed trades in $QDEL by 1 member of Congress, drawn from 1 periodic transaction report dated Dec 7, 2022 through Oct 19, 2023. All of them came from House members, all filed by Republicans.

Of the 4 trades with a known filing lag, 4 were reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 544 days. The longest was 702 days: a $QDEL purchase by Byron Donalds dated Dec 7, 2022, disclosed Nov 8, 2024. How late filing is measured across all of Congress is in the late-filers study.

2 of the 4 trades that list an account holder (50%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Members who trade QDEL

Recent disclosed trades in QDEL

DateMemberTypeAmount
Oct 19Byron Donalds(FL)sell$1K–$15K
Oct 19Byron Donalds(FL)sell$1K–$15K
Dec 7Byron Donalds(FL)buy$1K–$15K
Dec 7Byron Donalds(FL)buy$1K–$15K

Data sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →