KEY TECHNOLOGY INC

CUSIP: 493143101 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2017
Shares 67,000 Value ($000) $1,235 Avg Close — Range —
Q3 2017
Shares 67,000 Value ($000) $1,266 Avg Close — Range —
Q2 2017
Shares 67,000 Value ($000) $921 Avg Close — Range —
Q1 2017
Shares 67,000 Value ($000) $888 Avg Close — Range —
Q4 2016
Shares 66,900 Value ($000) $773 Avg Close — Range —
Q3 2016
Shares 66,900 Value ($000) $736 Avg Close — Range —
Q2 2016
Shares 66,900 Value ($000) $616 Avg Close — Range —
Q1 2016
Shares 66,900 Value ($000) $456 Avg Close — Range —
Q4 2015
Shares 66,900 Value ($000) $694 Avg Close — Range —
Q3 2015
Shares 66,900 Value ($000) $787 Avg Close — Range —
Q2 2015
Shares 66,440 Value ($000) $877 Avg Close — Range —
Q1 2015
Shares 66,440 Value ($000) $843 Avg Close — Range —
Q4 2014
Shares 66,440 Value ($000) $877 Avg Close — Range —
Q3 2014
Shares 68,440 Value ($000) $906 Avg Close — Range —
Q2 2014
Shares 71,440 Value ($000) $880 Avg Close — Range —
Q1 2014
Shares 70,140 Value ($000) $929 Avg Close — Range —
Q4 2013
Shares 71,140 Value ($000) $1,019 Avg Close — Range —
Q3 2013
Shares 71,140 Value ($000) $982 Avg Close — Range —
Q2 2013
Shares 71,140 Value ($000) $1,028 Avg Close — Range —