NEUROMETRIX INC

CUSIP: 641255708 Class: COM PAR

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

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

Q2 2019
Shares 14,904 Value ($000) $6 Avg Close — Range —
Q4 2018
Shares 13,701 Value ($000) $10 Avg Close — Range —
Q3 2018
Shares 13,916 Value ($000) $19 Avg Close — Range —
Q2 2018
Shares 15,099 Value ($000) $20 Avg Close — Range —
Q4 2017
Shares 11,284 Value ($000) $19 Avg Close — Range —