NEPHROGENEX INC

CUSIP: 640667101 Class: COM

GEODE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001214717)

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

Q1 2016
Shares 40,911 Value ($000) $19 Avg Close — Range —
Q4 2015
Shares 40,911 Value ($000) $65 Avg Close — Range —
Q3 2015
Shares 40,911 Value ($000) $138 Avg Close — Range —
Q2 2015
Shares 13,625 Value ($000) $90 Avg Close — Range —
Q1 2015
Shares 13,625 Value ($000) $107 Avg Close — Range —
Q4 2014
Shares 10,000 Value ($000) $133 Avg Close — Range —
Q3 2014
Shares 10,000 Value ($000) $46 Avg Close — Range —