BOLT TECHNOLOGY CORP

CUSIP: 097698104 Class: COM

ARIEL INVESTMENTS, LLC's Holding History (CIK: 0000936753)

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

Q2 2014
Shares 552,106 Value ($000) $10,131 Avg Close — Range —
Q1 2014
Shares 552,356 Value ($000) $10,920 Avg Close — Range —
Q4 2013
Shares 554,021 Value ($000) $12,194 Avg Close — Range —
Q3 2013
Shares 454,866 Value ($000) $8,210 Avg Close — Range —
Q2 2013
Shares 378,246 Value ($000) $6,460 Avg Close — Range —