ADVENT TECHNOLOGIES HOLDNG I

Ticker: ADNH CUSIP: 00788A204 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q3 2025

Shares 969 Value ($000) $3 Avg Close $2.93 Range $1.75 - $6.18

Q2 2025

Shares 455 Value ($000) $1 Avg Close $2.58 Range $1.85 - $4.25

Q4 2024

Shares 1,015 Value ($000) $5 Avg Close $4.13 Range $1.71 - $8.79

Q3 2024

Shares 3,078 Value ($000) $7 Avg Close $3.24 Range $1.86 - $4.96

Q2 2024

Shares 2,784 Value ($000) $8 Avg Close $3.93 Range $2.70 - $6.09

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	969	$3	$2.93	$1.75 - $6.18
Q2 2025	455	$1	$2.58	$1.85 - $4.25
Q4 2024	1,015	$5	$4.13	$1.71 - $8.79
Q3 2024	3,078	$7	$3.24	$1.86 - $4.96
Q2 2024	2,784	$8	$3.93	$2.70 - $6.09