EX-1
from SC 13D/A
1 page
Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Hyperion Solutns Corporation Mario J. Gabelli 3/14/07 7,000 51.6049 3/14/07 5,500 51.6049 Gabelli Foundation 3/14/07 6,000 51.6015 Gamco Investors, Inc. 3/26/07 5,000 51.6099 3/15/07 15,000 51.5933 3/29/07 100,000 51.7986 Gamco Asset Management Inc. 3/29/07 30,000 51.8000 3/29/07 5,000 51.7700 3/29/07 12,000- 51.8100 3/29/07 85,800 51.7895 3/28/07 3,000- 51.6000 3/28/07 5,500 51.6173 3/28/07 1,000 51.6200 3/27/07 42,000 51.6088 3/26/07 1,500 51.6500 3/26/07 10,000 51.6515 3/26/07 5,000 51.6798 3/26/07 1,000 51.6128 3/23/07 354 51.6700 3/22/07 646 51.6900 3/21/07 2,500 51.6700 3/21/07 200 51.7450 3/19/07 400 51.6300 3/19/07 7,500 51.6580 3/16/07 2,000 51.6100 3/16/07 20,986 51.5908 3/15/07 32,014 51.5906 3/15/07 50,000 51.6068 3/14/07 23,600 51.5887 3/14/07 1,000 51.5600 3/14/07 200- 51.5700 3/14/07 10,000 51.5800 Gabelli Securities, Inc. Gabelli Associates Ltd 3/29/07 2,500 51.7720 3/27/07 2,000 51.6150 3/26/07 10,482 51.6128 3/14/07 1,000 51.5650 3/14/07 1,500 51.5500 3/13/07 1,500 51.5600 Gabelli Associates Fund II 3/26/07 1,000 51.6128 Gabelli Associates Fund 3/29/07 2,500 51.7720 3/27/07 3,000 51.6150 3/26/07 10,500 51.6128 3/14/07 2,000 51.5650 3/13/07 1,000 51.5600 Ggcp, Inc. 3/14/07 20,000 51.6100 Gabelli Funds, LLC. Gabelli Utility Fund 3/14/07 30,000 51.5600 Gabelli Equity Trust 3/29/07 100,000 51.7998 Gabelli Dividend & Income Trust 3/29/07 200,000 51.7998 3/19/07 70,000 51.6300 3/14/07 30,000 51.6100 Gabelli Convertible Fund 3/26/07 10,000 51.6700 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ Stock Market. (2) Price Excludes Commission
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