BOLT TECHNOLOGY CORP

CUSIP: 097698104 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q2 2014
Shares 15,955 Value ($000) $293 Avg Close — Range —
Q4 2013
Shares 12,568 Value ($000) $277 Avg Close — Range —