NATIONAL RESH CORP

CUSIP: 637372301 Class: COMMON

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q1 2018
Shares 17,000 Value ($000) $847 Avg Close — Range —
Q4 2017
Shares 17,500 Value ($000) $981 Avg Close — Range —
Q3 2017
Shares 8,343 Value ($000) $446 Avg Close — Range —
Q2 2017
Shares 6,000 Value ($000) $286 Avg Close — Range —