BLUE NILE INC

CUSIP: 09578R103 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2016
Shares 4,500 Value ($000) $183 Avg Close — Range —
Q3 2016
Shares 4,500 Value ($000) $155 Avg Close — Range —
Q2 2016
Shares 4,500 Value ($000) $123 Avg Close — Range —
Q1 2016
Shares 16,700 Value ($000) $429 Avg Close — Range —
Q4 2015
Shares 6,800 Value ($000) $252 Avg Close — Range —
Q3 2015
Shares 6,800 Value ($000) $228 Avg Close — Range —
Q2 2015
Shares 6,800 Value ($000) $207 Avg Close — Range —
Q4 2013
Shares 4,500 Value ($000) $212 Avg Close — Range —