GH RESEARCH PLC

Ticker: GHRS CUSIP: G3855L106 Class: Stock

Jefferies Financial Group Inc.'s Holding History (CIK: 0000096223)

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

Q4 2025

Shares 712,300 Value ($000) $9,046 Avg Close $13.62 Range $12.04 - $15.86

Q3 2025

Shares 709,312 Value ($000) $10,143 Avg Close $13.99 Range $11.32 - $19.51

Q2 2025

Shares 709,312 Value ($000) $8,647 Avg Close $10.96 Range $7.98 - $14.25

Q1 2025

Shares 750,000 Value ($000) $8,273 Avg Close $11.18 Range $7.20 - $20.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	712,300	$9,046	$13.62	$12.04 - $15.86
Q3 2025	709,312	$10,143	$13.99	$11.32 - $19.51
Q2 2025	709,312	$8,647	$10.96	$7.98 - $14.25
Q1 2025	750,000	$8,273	$11.18	$7.20 - $20.50