IXYS CORP

CUSIP: 46600W106 Class: COMMON STOCK

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

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

Q4 2017
Shares 37,600 Value ($000) $901 Avg Close — Range —
Q3 2017
Shares 30,900 Value ($000) $732 Avg Close — Range —