THERIVA BIOLOGICS INC

Ticker: TOVX CUSIP: 87164U508 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q4 2025

Shares 42,893 Value ($000) $9 Avg Close $0.30 Range $0.17 - $0.86

Q2 2025

Shares 17,818 Value ($000) $8 Avg Close $0.81 Range $0.40 - $1.50

Q3 2024

Shares 10,120 Value ($000) $14 Avg Close $4.89 Range $1.32 - $7.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	42,893	$9	$0.30	$0.17 - $0.86
Q2 2025	17,818	$8	$0.81	$0.40 - $1.50
Q3 2024	10,120	$14	$4.89	$1.32 - $7.25