Kenneth J Widder is Director of QuidelOrtho Corp. Currently has a direct ownership of 37,061 shares of QDEL, which is worth approximately $790,881. The most recent transaction as insider was on Nov 25, 2025, when has been sold 4,026 shares (Common Stock) at a price of $27.81 per share, resulting in proceeds of $111,963. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 37.1K
8.79% 3M change
30.17% 12M change
Total Value Held $790,881

KENNETH J WIDDER Transaction History

Date Transaction Value Shares Traded Shares Held Form
Nov 25 2025
SELL
Open market or private sale
$111,963 $27.81 p/Share
4,026 Reduced 9.8%
37,061 Common Stock
Nov 25 2025
BUY
Exercise of conversion of derivative security
$110,510 $15.74 p/Share
7,021 Added 14.59%
41,087 Common Stock
May 22 2025
BUY
Grant, award, or other acquisition
-
4,929 Added 12.64%
34,066 Common Stock
May 18 2025
BUY
Grant, award, or other acquisition
-
665 Added 2.23%
29,137 Common Stock
Jul 19 2024
BUY
Exercise of conversion of derivative security
$93,024 $27.91 p/Share
3,333 Added 10.48%
28,472 Common Stock
May 24 2024
BUY
Grant, award, or other acquisition
-
2,416 Added 8.77%
25,139 Common Stock
May 12 2024
BUY
Grant, award, or other acquisition
-
426 Added 1.84%
22,723 Common Stock
Jun 06 2023
BUY
Grant, award, or other acquisition
-
2,248 Added 9.16%
22,297 Common Stock
May 14 2023
BUY
Grant, award, or other acquisition
-
1,365 Added 6.37%
20,049 Common Stock
May 27 2022
BUY
Grant, award, or other acquisition
-
18,684 Added 50.0%
18,684 Common Stock

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Kenneth J Widder

Director
San Diego, CA

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