PRONAI THERAPEUTICS INC

CUSIP: 74346L101 Class: COM

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

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

Q4 2016
Shares 8,575 Value ($000) $13 Avg Close — Range —
Q3 2016
Shares 9,730 Value ($000) $18 Avg Close — Range —
Q2 2016
Shares 15,941 Value ($000) $32 Avg Close — Range —
Q1 2016
Shares 7,400 Value ($000) $50 Avg Close — Range —
Q4 2015
Shares 6,743 Value ($000) $101 Avg Close — Range —
Q3 2015
Shares 325 Value ($000) $7 Avg Close — Range —