PROPHASE LABS INC

CUSIP: 74345W108 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2024
Shares 705 Value ($000) $3 Avg Close — Range —
Q3 2022
Shares 200 Value ($000) $2 Avg Close — Range —
Q2 2022
Shares 200 Value ($000) $3 Avg Close — Range —
Q1 2022
Shares 5,069 Value ($000) $35 Avg Close — Range —
Q4 2021
Shares 3,400 Value ($000) $24 Avg Close — Range —