BOLT TECHNOLOGY CORP

CUSIP: 097698104 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q3 2014
Shares 75,563 Value ($000) $1,658 Avg Close — Range —
Q2 2014
Shares 75,563 Value ($000) $1,387 Avg Close — Range —
Q1 2014
Shares 79,913 Value ($000) $1,580 Avg Close — Range —
Q4 2013
Shares 79,763 Value ($000) $1,756 Avg Close — Range —
Q3 2013
Shares 79,763 Value ($000) $1,440 Avg Close — Range —
Q2 2013
Shares 79,863 Value ($000) $1,364 Avg Close — Range —