ACTIVITY FOR THE MONTH DESCRIPTION PRICE MASCO CORP 29.21716 DONE AT EDGETRADE.COM INC. FUNDS RECEIVED BY WIRE 746FY0 HIGHBRIDGE CAPITAL MANA UNISOURCE ENERGY CORP SR NT CV 4. 109.98700 04.5000 03/01/2035 CORRECTION AS OF 01/10/07 DONE AT J.P. MORGAN SECURITIES, INC. S/D FINANCING RETURN FROM 746FY0 TO 2F8EE0

. 01 01/10 JOURNAL S/D FINANCING FROM 2F8EE0 TO 746FY0 01 01/10 JOURNAL S/D FINANCING RETURN FROM 746FY0 TO 2F8EE0 01 01/10 JOURNAL 680,000 UNISOURCE ENERGY CORP SR NT CV 4. 04.5000 03/01/2035 TO 736FY0 FROM 746FY0 03 01/10 JOURNAL -1,103 MASCO CORP OFFSHORE ARRANGING FLIP TO 736FY0 FROM 746FY0 03 01/10 JOUR

BOUGHT 01 11/22 SOLD 03 11/22 SOLD 03 11/22 SOLD 03 11/22 SOLD 03 11/22 SOLD 01 11/24 JOURNAL CREDIT SUISSE16t PRICE DEBIT CREDIT 120,000 UNISOURCE ENERGY CORP SR NT CV 4. 132,617.40 04.5000 03/01/2035 TO 736FY0 FROM 746FY0 2,000 RPM INCORPORATED 40,187.16 OFFSHORE ARRANGING FLIP TO 736FY0 FROM 746FY0 900

ER 01 01/10 JOURNAL -680,000 UNISOURCE ENERGY CORP SR NT CV 4. 758,876.60 04.5000 03/01/2035 TO 736FY0 FROM 746FY0 01 01/10 RECEIVED 380,000 UNISOURCE ENERGY CORP SR NT CV 4. 04.5000 03/01/2035 CONVERSION RECEIVE 03 01/10 MIRED/MARKET MARK TO MARKET 1,968.68 03 01/10 JOURNAL 1,103 MASCO CORP 32,232.60 OFFSH

K TO MARKET 67,370.64 03 01/16 MRKD/MARKET MARE TO MARKET 67,370.64 01 01/17 MRXD/MARKET MARK TO MARKET 41,656.61 01 01/17 JOURNAL -380,000 UNISOURCE ENERGY CORP SR NT CV 4. 424,078.10 04.5000 03/01/2035 TO IIIIII FRCM 01 01/17 JOURNAL 680,000 UNISCURCE ENERGY CORP SR NT CV 4. 758,876.60 04.5000 03/01/2035

9/01/2021 INTEREST CREDIT 03/01/07 ON 1600000 BONDS UNISOURCE ENERGY CORP CVT 144A 04.5000 03/01/2035 INTEREST CREDIT 03/01/07 ON 120000 BONDS UNISOURCE ENERGY CORP SR NT CV 4. 2,700.00 04.5000 03/01/2035 INTEREST CHARGE 03/01/07 ON -120000 BONDS CENTERPOINT ENERGY INC 31,313.83 SUBSTITUTE DIVIDEND CHARGE 03/09

23 CONVERSION DELIVER 03 11/21 MRED/PPRKET MARK TO MARKET 69,253.10 01 11/22 MRKD/MARKET MARK TO MARKET 63,850.11 01 11/22 JOURNAL -120,000 UNISOURCE ENERGY CORP SR NT CV 4. 132,617.40 04.5000 03/01/2035 TO 736FY0 FROM 746FY0 03 11/22 MRKD/MARKET MARK TO MARKET 63,850.11 03 11/22 JOURNAL -2,000 RPM INCORPOR

JOURNAL 03 11/22 BOUGHT 01 11/22 SOLD 03 11/22 SOLD 03 11/22 SOLD 03 11/22 SOLD 03 11/22 SOLD 01 11/24 JOURNAL QUANTITY DESCRIPTION 120,000 UNISOURCE ENERGY CORP SR NT CV 4. 04.5000 03/01/2035 TO 736FY0 FROM 746FY0 2,000 RPM INCORPORATED OFFSHORE ARRANGING FLIP TO 736FY0 FROM 746FY0 900 CMS ENERGY CORP OFFSHO

NCORPORATED OFFSHORE ARRANGING FLIP TO 736FY0 FROM 746FY0 -120,000 UNISOURCE ENERGY CORP CVT 144A 04.5000 03/01/2035 CONVERSION DELIVER 120,000 UNISOURCE ENERGY CORP SR NT CV 4. EFTA01593800 04.5000 03/01/2035 CONVERSION RECEIVE 1,830,012.80 4,084.85 4,084.85 1,825,927.95 1,057,293.60 1,137,974.57 3,113.41 3