NEPHROGENEX INC

CUSIP: 640667101 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q1 2016
Shares 73,514 Value ($000) $35 Avg Close — Range —
Q4 2015
Shares 101,426 Value ($000) $162 Avg Close — Range —
Q3 2015
Shares 101,426 Value ($000) $342 Avg Close — Range —
Q2 2015
Shares 88,526 Value ($000) $588 Avg Close — Range —
Q1 2015
Shares 86,526 Value ($000) $681 Avg Close — Range —