NEPHROGENEX INC

CUSIP: 640667101 Class: COM

BANK OF AMERICA CORP /DE/'s Holding History (CIK: 0000070858)

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

Q1 2016
Shares 2,000 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 2,000 Value ($000) $3 Avg Close — Range —
Q3 2015
Shares 11,100 Value ($000) $38 Avg Close — Range —
Q2 2015
Shares 9,100 Value ($000) $60 Avg Close — Range —
Q1 2015
Shares 9,100 Value ($000) $72 Avg Close — Range —
Q4 2014
Shares 9,100 Value ($000) $121 Avg Close — Range —
Q3 2014
Shares 9,100 Value ($000) $43 Avg Close — Range —
Q2 2014
Shares 39,300 Value ($000) $239 Avg Close — Range —
Q1 2014
Shares 39,300 Value ($000) $319 Avg Close — Range —