QUIDELORTHO CORP

Ticker: QDEL CUSIP: 219798105 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 2,146 Value ($000) $61 Avg Close $27.09 Range $19.50 - $32.81
Q3 2025
Shares 3,123 Value ($000) $92 Avg Close $27.34 Range $22.05 - $32.70
Q2 2025
Shares 5,297 Value ($000) $153 Avg Close $29.57 Range $23.77 - $38.99
Q1 2025
Shares 570 Value ($000) $20 Avg Close $40.79 Range $33.59 - $49.45
Q4 2024
Shares 396 Value ($000) $18 Avg Close $40.91 Range $35.60 - $46.00
Q3 2024
Shares 2,797 Value ($000) $128 Avg Close $40.46 Range $29.74 - $47.62
Q2 2024
Shares 80,817 Value ($000) $2,685 Avg Close $40.91 Range $32.47 - $47.94
Q1 2024
Shares 3,117 Value ($000) $149 Avg Close $58.31 Range $41.75 - $75.82
Q4 2023
Shares 12,362 Value ($000) $911 Avg Close $67.61 Range $57.54 - $75.86
Q3 2023
Shares 2,225 Value ($000) $163 Avg Close $79.87 Range $70.56 - $89.11
Q2 2023
Shares 13,661 Value ($000) $1,132 Avg Close $87.54 Range $80.29 - $98.67
Q1 2023
Shares 2,061 Value ($000) $0 Avg Close $87.00 Range $80.82 - $93.11
Q4 2022
Shares 2,829 Value ($000) $0 Avg Close $84.70 Range $66.88 - $102.00
Q3 2022
Shares 2,234 Value ($000) $160 Avg Close $89.47 Range $68.43 - $108.35
Q2 2022
Shares 10,990 Value ($000) $1,068 Avg Close $101.94 Range $88.05 - $120.61