GH RESEARCH PLC

Ticker: GHRS CUSIP: G3855L106 Class: Stock

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

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

Q3 2025
Shares 100 Value ($000) $1 Avg Close $13.99 Range $11.32 - $19.51
Q2 2025
Shares 80 Value ($000) $1 Avg Close $10.96 Range $7.98 - $14.25
Q1 2025
Shares 171 Value ($000) $2 Avg Close $11.18 Range $7.20 - $20.50