NEUROMETRIX INC

CUSIP: 641255807 Class: COM

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

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

Q2 2022
Shares 11,876 Value ($000) $44 Avg Close — Range —
Q1 2021
Shares 14,419 Value ($000) $49 Avg Close — Range —