HYDROGRAPH CLEAN POWER INC

Ticker: HGRAF CUSIP: 44888L108 Class: COMMON

MERITAGE PORTFOLIO MANAGEMENT's Holding History (CIK: 0000881432)

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

Q4 2025

Shares 80,050 Value ($000) $152 Avg Close $2.15 Range $1.50 - $3.19

Q3 2025

Shares 80,050 Value ($000) $130 Avg Close $1.03 Range $0.15 - $2.70

Q2 2025

Shares 80,050 Value ($000) $13 Avg Close $0.18 Range $0.15 - $0.23

Q1 2025

Shares 54,450 Value ($000) $11 Avg Close $0.21 Range $0.13 - $0.28

Q4 2024

Shares 54,450 Value ($000) $7 Avg Close $0.11 Range $0.08 - $0.15

Q3 2024

Shares 54,450 Value ($000) $0 Avg Close $0.10 Range $0.08 - $0.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	80,050	$152	$2.15	$1.50 - $3.19
Q3 2025	80,050	$130	$1.03	$0.15 - $2.70
Q2 2025	80,050	$13	$0.18	$0.15 - $0.23
Q1 2025	54,450	$11	$0.21	$0.13 - $0.28
Q4 2024	54,450	$7	$0.11	$0.08 - $0.15
Q3 2024	54,450	$0	$0.10	$0.08 - $0.19