Puerto Rican Cement Co Inc Watch

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-Puerto Rican Cement Gabelli Securities 7/30/02 15,300- 35.0000 7/19/02 1,000 34.9100 7/18/02 400 34.9100 7/08/02 13,900 34.8800 7/03/02 13,900- 35.0000 Gamco Investors, Inc. 7/30/02 29,900- 35.0000 7/23/02 500 34.9500 7/19/02 1,000 34.9100 7/18/02 1,500 34.9100 7/08/02 23,700 34.8800 7/08/02 3,200 34.8800 7/03/02 26,900- 35.0000 Gabelli Associates Ltd 7/30/02 142,100- 35.0000 7/08/02 142,100 34.8800 7/03/02 142,100- 35.0000 Gabelli Fund, Ldc 7/30/02 900- 35.0000 7/08/02 900 34.8800 7/03/02 900- 35.0000 Gaf II 7/30/02 1,100- 35.0000 7/18/02 800 34.9100 Gabelli Associates Fund 7/30/02 115,800- 35.0000 7/25/02 500 34.9300 7/19/02 2,900 34.9100 7/18/02 5,000 34.9100 7/08/02 168,800- 34.8800 7/08/02 23,700- 34.8800 7/08/02 8,700 34.8789 7/03/02 183,800 35.0000 Gabelli Funds, LLC. Gabelli Abc Fund 7/30/02 52,100- 35.0000 (1) the Dispositions on 07/30/02 Were in Connection With the Tender Offer Described in Item 5 of This Amendment to Schedule 13d. All Other Transactions Were Effected on the NYSE. (2) Price Excludes Commission

from SC 13D/A ~10 pages Trasaction Support Agreement