QUIDELORTHO CORP

Ticker: QDEL CUSIP: 219798105 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 557,610 Value ($000) $15,925 Avg Close $27.09 Range $19.50 - $32.81
Q3 2025
Shares 538,413 Value ($000) $15,856 Avg Close $27.34 Range $22.05 - $32.70
Q2 2025
Shares 2,006,591 Value ($000) $57,830 Avg Close $29.57 Range $23.77 - $38.99
Q1 2025
Shares 1,343,025 Value ($000) $46,966 Avg Close $40.79 Range $33.59 - $49.45
Q4 2024
Shares 1,728,613 Value ($000) $77,010 Avg Close $40.91 Range $35.60 - $46.00
Q3 2024
Shares 1,677,838 Value ($000) $76,509 Avg Close $40.46 Range $29.74 - $47.62
Q2 2024
Shares 1,556,644 Value ($000) $51,712 Avg Close $40.91 Range $32.47 - $47.94
Q1 2024
Shares 475,280 Value ($000) $22,785 Avg Close $58.31 Range $41.75 - $75.82
Q4 2022
Shares 4,300 Value ($000) $368 Avg Close $84.70 Range $66.88 - $102.00
Q3 2022
Shares 15,741 Value ($000) $1,125 Avg Close $89.47 Range $68.43 - $108.35
Q2 2022
Shares 42,193 Value ($000) $4,100 Avg Close $101.94 Range $88.05 - $120.61