INTERPHASE CORP

CUSIP: 460593106 Class: COM

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

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

Q3 2015
Shares 10,000 Value ($000) $2 Avg Close — Range —
Q2 2015
Shares 11,482 Value ($000) $9 Avg Close — Range —
Q1 2015
Shares 10,000 Value ($000) $15 Avg Close — Range —
Q4 2014
Shares 10,000 Value ($000) $23 Avg Close — Range —
Q3 2014
Shares 10,496 Value ($000) $33 Avg Close — Range —
Q2 2014
Shares 10,000 Value ($000) $43 Avg Close — Range —
Q4 2013
Shares 21 Value ($000) $0 Avg Close — Range —
Q2 2013
Shares 8 Value ($000) $0 Avg Close — Range —