OPTIMIZERX CORP

Ticker: OPRX CUSIP: 68401U204 Class: Common Stock

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

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

Q4 2025
Shares 8,051 Value ($000) $99 Avg Close $16.34 Range $12.12 - $22.25
Q3 2025
Shares 9,674 Value ($000) $198 Avg Close $15.86 Range $12.01 - $20.70
Q2 2025
Shares 18,002 Value ($000) $243 Avg Close $10.94 Range $6.80 - $15.71
Q4 2024
Shares 6,244 Value ($000) $30 Avg Close $5.59 Range $3.78 - $7.90
Q3 2024
Shares 8,726 Value ($000) $67 Avg Close $8.89 Range $7.17 - $11.53
Q2 2024
Shares 2,161 Value ($000) $22 Avg Close $10.98 Range $8.44 - $14.13
Q1 2024
Shares 11,218 Value ($000) $136 Avg Close $14.50 Range $10.73 - $16.65
Q1 2022
Shares 89,933 Value ($000) $3,391 Avg Close $44.26 Range $34.31 - $64.22
Q1 2020
Shares 3,657 Value ($000) $33 Avg Close $9.49 Range $6.50 - $11.99
Q4 2019
Shares 10,397 Value ($000) $107 Avg Close $11.33 Range $8.63 - $14.74