SUTRON CORP

CUSIP: 869380105 Class: COM

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

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

Q1 2015
Shares 700 Value ($000) $4 Avg Close — Range —
Q4 2013
Shares 10 Value ($000) $0 Avg Close — Range —
Q2 2013
Shares 3 Value ($000) $0 Avg Close — Range —