QuidelOrtho Corporation (QDEL) Insider Trading Activity

NASDAQ$17.65
Market Cap
$1.2B
Sector
Healthcare
Industry
Medical—Instruments & Supplies
Rank in Sector
138 of 881
Rank in Industry
7 of 49

QDEL Insider Trading Activity

QDEL Median Price and Trade Amounts History Chart

Statistics of Insider Transactions

Amount of Insider Buys and Sells

Buys
$1,247,850
8
89
Sells
$111,965
1
11

Related Transactions

Blaser Brian J.President and CEO
2
$750,238
0
$0
$750,238
Strobeck Matthewdirector
1
$239,586
0
$0
$239,586
Busky Joseph M.Chief Financial Officer
2
$204,047
0
$0
$204,047
POLAN MARY LAKE PH Ddirector
1
$22,430
0
$0
$22,430
RHOADS ANN Ddirector
1
$21,206
0
$0
$21,206
Wilkins Joseph D Jr.director
1
$10,343
0
$0
$10,343
WIDDER KENNETH Jdirector
0
$0
1
$111,965
$-111,965

About QuidelOrtho Corporation

QuidelOrtho Corporation focuses on the development and manufacture of diagnostic testing technologies across the continuum of healthcare testing needs. The company operates through Labs, Transfusion Medicine, Point-of-Care, and Molecular Diagnostics business units. The Labs business unit provides clinical chemistry laboratory instruments and tests that measure target chemicals in bodily fluids for the evaluation of health and the clinical management of patients; immunoassay laboratory instruments and tests, which measure proteins as they act as antigens in the spread of disease, antibodies in the immune response spurred by disease, or markers of proper organ function and health; testing products to detect and monitor disease progression across a spectrum of therapeutic areas; and specialized diagnostic solutions. The Transfusion Medicine business unit offers immunohematology instruments and tests used for blood typing to ensure patient-donor compatibility in blood transfusions; and donor screening instruments and tests used for blood and plasma screening for infectious diseases. The Point-of-Care business unit provides tests to provide rapid results across a continuum of point-of-care settings. The Molecular Diagnostics business unit offers polymerase chain reaction thermocyclers; and analyzers and amplification systems. The company sells its products directly to end users through a direct sales force; and through a network of distributors for professional use in physician offices, hospitals, clinical laboratories, reference laboratories, urgent care clinics, universities, retail clinics, pharmacies, wellness screening centers, blood banks, and donor centers, as well as for individual, non-professional, and over-the-counter use. It operates in North America, Europe, the Middle East, Africa, China, and internationally. The company was founded in 1979 and is headquartered in San Diego, California.

Insider Activity of QuidelOrtho Corporation

Over the last 12 months, insiders at QuidelOrtho Corporation have bought $1.25M and sold $111,965 worth of QuidelOrtho Corporation stock.

On average, over the past 5 years, insiders at QuidelOrtho Corporation have bought $532,464 and sold $112.49M worth of stock each year.

Highest buying activity among insiders over the last 12 months: Blaser Brian J. (President and CEO) — $750,238. Strobeck Matthew (director) — $239,586. Busky Joseph M. (Chief Financial Officer) — $204,047.

The last purchase of 3,370 shares for transaction amount of $79,742 was made by Busky Joseph M. (Chief Financial Officer) on 2026‑02‑13.

List of Insider Buy and Sell Transactions, QuidelOrtho Corporation

2026-02-13PurchaseBlaser Brian J.President and CEO
10,540
0.0154%
$23.59
$248,661
-10.85%
2026-02-13PurchaseStrobeck Matthewdirector
10,000
0.015%
$23.96
$239,586
-10.85%
2026-02-13PurchaseBusky Joseph M.Chief Financial Officer
3,370
0.0049%
$23.66
$79,742
-10.85%
2025-12-10PurchaseRHOADS ANN Ddirector
750
0.0011%
$28.27
$21,206
-0.78%
2025-11-26PurchaseWilkins Joseph D Jr.director
370
0.0006%
$27.95
$10,343
+2.87%
2025-11-25SaleWIDDER KENNETH Jdirector
4,026
0.0068%
$27.81
$111,965
+0.18%
2025-11-24PurchaseBusky Joseph M.Chief Financial Officer
4,770
0.0075%
$26.06
$124,305
+5.87%
2025-11-21PurchasePOLAN MARY LAKE PH Ddirector
1,000
0.0014%
$22.43
$22,430
+15.46%
2025-11-19PurchaseBlaser Brian J.President and CEO
23,500
0.0352%
$21.34
$501,577
+33.66%
2024-12-11PurchaseBlaser Brian J.President and CEO
6,033
0.009%
$41.42
$249,878
-30.01%
2024-11-21SaleCarlyle Group Inc.10 percent owner
8.26M
11.5456%
$35.31
$291.7M
-21.44%
2024-08-09SaleCarlyle Group Inc.10 percent owner
74,134
0.11%
$41.53
$3.08M
-6.17%
2024-08-08SaleCarlyle Group Inc.10 percent owner
106,705
0.1577%
$41.07
$4.38M
-5.63%
2024-08-07SaleCarlyle Group Inc.10 percent owner
78,180
0.1173%
$39.94
$3.12M
-1.25%
2024-08-06SaleCarlyle Group Inc.10 percent owner
86,972
0.1299%
$40.23
$3.5M
-1.88%
2024-08-05SaleCarlyle Group Inc.10 percent owner
118,172
0.1748%
$40.37
$4.77M
-2.56%
2024-08-02SaleCarlyle Group Inc.10 percent owner
169,467
0.2536%
$42.10
$7.13M
-5.62%
2024-08-01SaleCarlyle Group Inc.10 percent owner
234,935
0.3468%
$41.52
$9.75M
-5.57%
2024-07-31SaleCarlyle Group Inc.10 percent owner
164,877
0.242%
$39.11
$6.45M
+1.11%
2024-07-30SaleCarlyle Group Inc.10 percent owner
150,590
0.2247%
$39.74
$5.99M
-0.14%
Total: 341
*Gray background shows transactions not older than one year

Insider Historical Profitability

7.52%
Blaser Brian J.President and CEO
40073
0.0589%
$707,288.4530
<0.0001%
WIDDER KENNETH Jdirector
37061
0.0544%
$654,126.6501
Strobeck Matthewdirector
27775
0.0408%
$490,228.7530
<0.0001%
RHOADS ANN Ddirector
15021
0.0221%
$265,120.6510
POLAN MARY LAKE PH Ddirector
12640
0.0186%
$223,096.00220
+14.34%
Wilkins Joseph D Jr.director
11876
0.0174%
$209,611.4010
Busky Joseph M.Chief Financial Officer
10290
0.0151%
$181,618.5030
<0.0001%
SCHULER JACK W
3414053
5.0146%
$60.26M167
+11.82%
BRYANT DOUGLAS CPresident & CEO
495807
0.7283%
$8.75M1777
+4.66%
Mason Caren LPresident and CEO
199952
0.2937%
$3.53M03
LANDERS PAUL ESr. VP - Finance
91455
0.1343%
$1.61M04
PAIZ MARKChief Operating Officer
80864
0.1188%
$1.43M04
Foley Thomas JamesChief Technical Officer
77964
0.1145%
$1.38M03
BUECHLER KENNETH Fdirector
70288
0.1032%
$1.24M07
Brown Thomas Ddirector
53958
0.0793%
$952,358.7007
TAMERIUS JOHNSVP, Strat & Ext Affairs
23540
0.0346%
$415,481.00116
+19.46%
DE BRUIN ANDREdirector
23300
0.0342%
$411,245.0008
RADAK JOHN MATTHEWChief Financial Officer
21836
0.0321%
$385,405.4020
+11.13%
PULIDO MARKdirector
21756
0.032%
$383,993.4005
Russell Edward KeithSVP, Business Development
17190
0.0252%
$303,403.5006
WATTLETON FAYEdirector
14930
0.0219%
$263,514.5002
GLAZE THOMAS Adirector
14930
0.0219%
$263,514.5009
Bujarski Robert JosephSVP, NA Comm Ops & Gen Counsel
13383
0.0197%
$236,209.95015
SLACIK CHARLES Pdirector
11465
0.0168%
$202,357.2504
Kroll WernerSVP, R&D
8119
0.0119%
$143,300.35010
Abney Michael Donald Jr.SVP - Distribution
6634
0.0097%
$117,090.1008
Michael Edward L.director
6434
0.0095%
$113,560.1010
<0.0001%
Ferenczy William J.SVP, Cardio/Metabolic Unit
5324
0.0078%
$93,968.6002
Dammeyer Rodney Fdirector
3906
0.0057%
$68,940.9022
+56.82%
STEWARD RANDALL JChief Financial Officer
2848
0.0042%
$50,267.2008
GIBSON KARENSVP, IS & Bus. Transformation
759
0.0011%
$13,396.3504
BORKAR RATAN SSVP, Intl Comm Operations
524
0.0008%
$9,248.60012
McLeod Scot MSVP - Operations
0
0%
$021
+1.94%
Carlyle Group Inc.10 percent owner
0
0%
$0042
*Gray background shows insiders who have made transactions during last year

QDEL Institutional Investors: Active Positions

Increased Positions119+37.9%8M+9.76%
Decreased Positions141-44.9%8M-9.22%
New Positions35New1MNew
Sold Out Positions40Sold Out4MSold Out
Total Postitions292-7.01%82M+0.53%

QDEL Ownership Change vs Market

Institutional Investor Ownership

Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
Active Shareholders
T. Rowe Price Investment Management, Inc.$316,931.0016.19%11.01M-124,035-1.11%2025-09-30
Blackrock, Inc.$294,136.0015.03%10.22M-923<0.01%2025-09-30
Vanguard Group Inc$219,770.0011.23%7.64M-160,269-2.06%2025-09-30
Rubric Capital Management Lp$133,474.006.82%4.64M00%2025-09-30
Fmr Llc$129,399.006.61%4.5M+2M+71.91%2025-09-30
Invesco Ltd.$83,657.004.28%2.91M+1M+87.02%2025-09-30
Dimensional Fund Advisors Lp$82,295.004.21%2.86M+350,636+13.98%2025-09-30
Newtyn Management, Llc$77,706.003.97%2.7M+994,332+58.3%2025-09-30
State Street Corp$76,806.003.93%2.67M-32,201-1.19%2025-09-30
American Century Companies Inc$60,886.003.11%2.12M+199,909+10.44%2025-09-30

Financial Ratios

Summary
Comparison with Competitors

Price to Earnings

Price/Earnings to Growth

Price to Sales

Price to Book

Price/Free Cash Flow

Analyst Recommendations

Analyst Price Targets

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Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.