NATIONAL RESH CORP

CUSIP: 637372301 Class: COMMON

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q1 2018
Shares 4,508 Value ($000) $219 Avg Close — Range —
Q4 2017
Shares 4,274 Value ($000) $244 Avg Close — Range —
Q3 2017
Shares 3,962 Value ($000) $215 Avg Close — Range —