GAMCO INVESTORS INC

Ticker: GAMI CUSIP: 361438104 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q1 2014

Shares 2,873 Value ($000) $223 Avg Close $32.65 Range $28.76 - $36.36

Q4 2013

Shares 2,901 Value ($000) $252 Avg Close $30.67 Range $26.81 - $35.62

Q3 2013

Shares 2,901 Value ($000) $220 Avg Close $24.63 Range $20.82 - $30.82

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	2,873	$223	$32.65	$28.76 - $36.36
Q4 2013	2,901	$252	$30.67	$26.81 - $35.62
Q3 2013	2,901	$220	$24.63	$20.82 - $30.82