NEPHROS INC

Ticker: NEPH CUSIP: 640671400 Class: COMMON STOCK

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

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

Q1 2024

Shares 11,617 Value ($000) $25 Avg Close $3.17 Range $2.06 - $4.00

Q3 2022

Shares 10,160 Value ($000) $9 Avg Close $1.41 Range $0.91 - $2.02

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	11,617	$25	$3.17	$2.06 - $4.00
Q3 2022	10,160	$9	$1.41	$0.91 - $2.02