THERIVA BIOLOGICS INC

Ticker: TOVX CUSIP: 87164U508 Class: COM

XTX Topco Ltd's Holding History (CIK: 0001828301)

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

Q4 2025

Shares 39,445 Value ($000) $8 Avg Close $0.30 Range $0.17 - $0.86

Q3 2025

Shares 32,899 Value ($000) $13 Avg Close $0.43 Range $0.37 - $0.54

Q2 2025

Shares 17,187 Value ($000) $7 Avg Close $0.81 Range $0.40 - $1.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,445	$8	$0.30	$0.17 - $0.86
Q3 2025	32,899	$13	$0.43	$0.37 - $0.54
Q2 2025	17,187	$7	$0.81	$0.40 - $1.50