InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Discover the full record of transactions filed by WIDDER KENNETH J, Director. Director active across 3 companies, notably QUIDEL CORP. Aggregated, 10 reports have been published. The latest transaction was filed on 12 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
Declarations10 total
06,250 shares0
Common Stock
SEC:0001065168-26-000001:0·
06,250 shares0
Common Stock
SEC:0001065168-26-000001·
18,684 shares
Common Stock
SEC:0000899243-22-020408:0·
18,684 shares
Common Stock
SEC:0000899243-22-020498:0·
01,624 shares0
Common Stock
SEC:0001209191-22-031196:0·
0791 shares0
Common Stock
SEC:0001209191-22-029874:0·
0576 shares0
Common Stock
SEC:0001209191-21-033798·
0576 shares0
Common Stock
SEC:0001209191-21-033798:0·
01,040 shares0
Common Stock
SEC:0001209191-21-032983·
01,040 shares0
Common Stock
SEC:0001209191-21-032983:0·
10 of 10 declarations
About WIDDER KENNETH J
Kenneth J. Widder serves as a Board Member at Quidel Corp, Personalis, Inc., and QuidelOrtho Corp. In this role, he oversees operations and participates in strategic decision-making within these companies. His experience in the biotechnology sector allows him to provide valuable contributions to the board.
