SEVCON INC

CUSIP: 81783K108 Class: COM

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

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

Q2 2017
Shares 699,683 Value ($000) $9,376 Avg Close — Range —
Q1 2017
Shares 700,983 Value ($000) $10,234 Avg Close — Range —
Q4 2016
Shares 701,929 Value ($000) $5,994 Avg Close — Range —
Q3 2016
Shares 698,262 Value ($000) $6,152 Avg Close — Range —
Q2 2016
Shares 693,866 Value ($000) $6,557 Avg Close — Range —
Q1 2016
Shares 660,478 Value ($000) $6,638 Avg Close — Range —
Q4 2015
Shares 626,393 Value ($000) $6,483 Avg Close — Range —
Q3 2015
Shares 608,826 Value ($000) $5,729 Avg Close — Range —
Q2 2015
Shares 608,301 Value ($000) $6,168 Avg Close — Range —
Q1 2015
Shares 607,701 Value ($000) $4,752 Avg Close — Range —
Q4 2014
Shares 607,201 Value ($000) $4,736 Avg Close — Range —
Q3 2014
Shares 603,801 Value ($000) $4,921 Avg Close — Range —
Q2 2014
Shares 598,821 Value ($000) $4,910 Avg Close — Range —
Q1 2014
Shares 584,656 Value ($000) $6,683 Avg Close — Range —
Q4 2013
Shares 585,200 Value ($000) $3,897 Avg Close — Range —
Q3 2013
Shares 570,379 Value ($000) $2,766 Avg Close — Range —
Q2 2013
Shares 566,200 Value ($000) $2,542 Avg Close — Range —