SJW Group Watch

from 8-K 53 pages Equity Distribution Agreement

from 8-K 40 pages SJW Group 1,030,000 Shares of Common Stock Underwriting Agreement

from 8-K 42 pages SJW Group 6,750,000 Shares of Common Stock Underwriting Agreement

from 8-K 1 page SJW Group Announces Retirement of President and Chief Executive Officer; New President and Chief Executive Officer Named

from 8-K 33 pages 1,321,000 Shares SJW Corp. Common Stock Underwriting Agreement

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-SJW Corporation Gamco Asset Management Inc. 6/01/07 165,000- *Do 4/25/07 1,200- 37.5567 4/20/07 200- 38.6400 4/20/07 1,500- 38.2547 4/13/07 1,000- 38.6430 4/12/07 1,500- 38.5133 4/10/07 1,100- 39.1091 4/09/07 1,300- 39.2000 Gabelli Funds, LLC. Gabelli Dividend & Income Trust 4/09/07 1,000- 39.0470 Global Utility & Income Trust US Utilities 4/18/07 1,000- 38.7320 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

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-SJW Corporation Gabelli Foundation 12/29/06 250- 39.7400 12/28/06 150- 39.5433 12/27/06 200- 38.0500 12/26/06 200- 36.0250 12/19/06 200- 35.3900 12/19/06 400- 36.4100 12/15/06 100- 36.9000 Gamco Asset Mangement Inc. 2/01/07 1,000- 39.7001 2/01/07 500- 39.8020 1/29/07 400- 39.2200 1/22/07 300- 38.1200 1/08/07 2,000- 41.3530 1/05/07 500- 41.1200 1/03/07 500- 39.3220 12/29/06 1,500- 39.5667 12/28/06 6,400- 39.0804 12/27/06 10,900- 38.7201 12/27/06 4,200- 38.3900 12/26/06 2,100- 36.0338 12/26/06 500- 36.1700 12/21/06 1,500- 36.0760 12/15/06 2,500- 36.6816 12/15/06 300- 37.0200 12/14/06 500- 36.6280 12/13/06 1,000- 36.3320 12/11/06 2,600- 36.0515 12/07/06 3,000- 37.2260 Gabelli Advisers, Inc. 12/27/06 500- 39.3200 12/26/06 400- 36.2300 Gabelli Funds, LLC. Global Utility & Income Trust 1/09/07 2,000- 41.4405 Gabelli Utility Trust 1/08/07 2,000- 41.3200 12/29/06 13,000- 39.7178 12/27/06 12,700 39.1856 12/27/06 12,700- 39.1954 12/19/06 3,000- 35.4973 12/13/06 5,000- 36.0652 Gabelli Small Cap Growth Fund 12/28/06 10,000- 39.1121 12/06/06 1,000- 37.4400 Gabelli Equity Trust 12/28/06 55,000- 39.1235 Gabelli Convertible Fund 12/27/06 100- 39.0900 12/26/06 900- 36.1256 12/22/06 500- 34.6420 12/19/06 500- 35.1300 12/06/06 1,500- 37.4007 Gabelli Asset Fund 1/04/07 2,000- 39.7830 1/03/07 3,000- 39.9760 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission

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-SJW Corporation Gamco Asset Management Inc. 10/31/06 2,000- 33.8990 10/30/06 2,600- 34.1235 10/27/06 2,000- 34.7225 10/27/06 1,000- 34.8000 10/19/06 200- 32.8300 10/16/06 1,500- 33.2473 10/12/06 1,200- 31.9100 10/11/06 1,000- 31.9430 10/11/06 2,800 31.6526 10/11/06 4,500- 31.7036 10/11/06 2,000- 31.6645 10/11/06 2,800- 31.6525 10/09/06 1,000- 31.0650 10/06/06 1,000- 30.7000 9/28/06 600- 30.6123 9/27/06 400- 30.4150 9/25/06 1,500- 30.4267 9/20/06 1,500- 31.1557 9/20/06 2,500- 30.9152 9/18/06 3,000- 30.4400 9/18/06 3,200- 30.4234 9/15/06 4,000- 30.2534 9/12/06 400- 28.8100 Gabelli Funds, LLC. Gabelli Utility Fund 10/27/06 3,000- 34.5650 10/18/06 1,000- 34.0500 10/17/06 1,200- 33.4217 Gabelli Convertible Fund 10/16/06 2,000- 32.9810 10/12/06 2,000- 32.0125 9/20/06 2,000 31.1055 Gabelli Asset Fund 11/06/06 7,000- 31.8071 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission

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-SJW Corporation Gabelli Foundation 2/22/06 400- 51.8000 Gamco Asset Management Inc. 3/17/06 300- 26.8500 3/16/06 1,000- 53.1600 3/16/06 2,000- 52.8525 3/14/06 1,400- 51.7700 3/06/06 900- 50.6478 3/03/06 100- 52.4400 3/02/06 1,000- 52.2200 3/01/06 700- 51.7500 3/01/06 1,600- 51.8800 2/28/06 300- 51.2500 2/24/06 500- 52.4420 2/23/06 800- 51.9000 2/23/06 400- 52.3000 2/16/06 500- 51.2500 2/16/06 300- 50.8700 2/15/06 300- 49.1000 2/06/06 200- 51.2200 2/02/06 2,000- 53.2575 2/02/06 500- 53.0000 2/01/06 400- 51.7300 2/01/06 500- 50.5000 1/31/06 300- 51.2200 1/30/06 1,300- 51.2200 1/25/06 500- 48.0000 1/24/06 500- 48.3000 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Exhibit 1 Agreement of Joint Filing the Undersigned Hereby Agree That They Are Filing Jointly Pursuant to Rule 13d-1(k)(1) of the Securities Exchange Act of 1934, as Amended, Amendment No. 3 Dated May 9, 2005, Containing the Information Required by Schedule 13d, for the Shares of Common Stock of SJW Corp. Beneficially Owned by George E. Moss and Nancy O. Moss. Dated: May 9, 2005 /S/ George E. Moss George E. Moss /S/ Nancy O. Moss Nancy O. Moss

from SC 13D/A 1 page Exhibit 1 Agreement of Joint Filing the Undersigned Hereby Agree That They Are Filing Jointly Pursuant to Rule 13d-1(k)(1) of the Securities Exchange Act of 1934, as Amended, Amendment No. 2 Dated April 5, 2005, Containing the Information Required by Schedule 13d, for the Shares of Common Stock of SJW Corp. Beneficially Owned by George E. Moss and Nancy O. Moss. Date: April 5, 2005 /S/ George E. Moss George E. Moss /S/ Nancy O. Moss Nancy O. Moss

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-SJW Corporation Gabelli Foundation 11/22/04 1,400- 36.5000 Gamco Investors, Inc. 11/18/04 76,400- *Do 11/18/04 1,000- 36.4500 11/15/04 400- 36.3000 11/02/04 1,200- *Do 10/28/04 2,100- 34.2200 10/26/04 500- 34.2200 10/22/04 500- 34.1260 10/07/04 500- 35.0000 10/04/04 1,800- 34.1261 10/01/04 400- 33.7125 9/28/04 3,400 33.0000 9/21/04 500- 33.7900 Gabelli Funds, LLC. Gabelli Dividend & Income Trust 11/08/04 1,000 33.5200 9/27/04 5,000 33.1602 Global Utility & Income Trust 10/29/04 500 34.0400 10/07/04 500- 35.1600 (1) Unless Otherwise Indicated, All Transactions Were Effected on the American Stock Exchange. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

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-SJW Corporation Gamco Investors, Inc. 6/25/03 500 84.5800 6/23/03 600 85.1500 6/19/03 200 85.9500 6/17/03 200 86.6750 6/17/03 500 86.2500 6/12/03 500 84.7280 6/04/03 200 86.4950 6/02/03 500 86.2500 5/27/03 700 84.8429 5/23/03 200 83.2500 5/20/03 200 84.5500 5/19/03 200- 84.5500 5/19/03 800 84.5375 5/06/03 500- 85.0460 Gabelli Funds, LLC. Gabelli Utility Trust 5/27/03 300 84.1667 Gabelli Global Telecomm Fund 6/12/03 200 83.9750 5/07/03 400- 85.2000 Gabelli Equity Trust 5/27/03 400- 85.0500 Gabelli Convertible Fund 6/23/03 1,600 85.3375 (1) Unless Otherwise Indicated, All Transactions Were Effected on the Ase. (2) Price Excludes Commission

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-SJW Corporation Gamco Investors, Inc. 6/25/03 500 84.5800 6/23/03 600 85.1500 6/19/03 200 85.9500 6/17/03 200 86.6750 6/17/03 500 86.2500 6/12/03 500 84.7280 6/04/03 200 86.4950 6/02/03 500 86.2500 5/27/03 700 84.8429 5/23/03 200 83.2500 5/20/03 200 84.5500 5/19/03 200- 84.5500 5/19/03 800 84.5375 5/06/03 500- 85.0460 Gabelli Funds, LLC. Gabelli Utility Trust 5/27/03 300 84.1667 Gabelli Global Telecomm Fund 6/12/03 200 83.9750 5/07/03 400- 85.2000 Gabelli Equity Trust 5/27/03 400- 85.0500 Gabelli Convertible Fund 6/23/03 1,600 85.3375 (1) Unless Otherwise Indicated, All Transactions Were Effected on the Ase. (2) Price Excludes Commission

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-SJW Corporation Gabelli Foundation 10/08/01 1,000 80.0000 Gamco Investors, Inc. 10/23/01 2,800 80.3521 10/19/01 1,000 78.5000 10/18/01 500 79.7500 10/17/01 500 79.4600 10/15/01 800 81.2500 10/15/01 500 80.0000 10/15/01 400- 81.2500 10/15/01 1,000- 80.0000 10/12/01 600 81.0367 10/10/01 1,000 80.4390 10/09/01 700 79.9943 10/08/01 1,500 79.7500 10/05/01 1,200- 79.5250 10/04/01 2,000 80.2380 10/03/01 300- 79.5500 9/28/01 800 82.0000 9/27/01 1,200 78.0658 9/27/01 200 80.3000 9/27/01 600 79.3800 9/26/01 300 78.9533 9/25/01 1,800 79.9639 9/24/01 500 78.8500 9/24/01 300- 77.7500 9/21/01 500 77.1000 9/21/01 3,000 75.1280 9/21/01 1,000 76.2870 9/17/01 1,800 82.3750 9/06/01 200- 86.0000 9/05/01 100- 87.0000 8/30/01 1,000- 85.0000 8/29/01 500 85.4880 8/27/01 200- 86.0000 Gabelli Associates Ltd 10/08/01 9,700 80.0000 Gabelli Associates Fund 10/08/01 9,700- 80.0000 Gabelli Funds, LLC. Gabelli Utility Trust 8/29/01 700- 85.0443 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-SJW Corporation Gabelli Funds, LLC. Gabelli Global Telecomm Fund 9/28/01 1,000- 80.5700 Gabelli Small Cap Growth Fund 8/24/01 100- 86.0000 8/24/01 100 86.0000 8/24/01 300 86.0000 Gabelli Equity Trust 9/18/01 4,200 81.9982 9/17/01 200 81.9850 9/04/01 1,100 87.0000 Gabelli Convertible Fund 8/30/01 300- 85.0000 Gabelli Asset Fund 8/27/01 2,000- 86.0000 Gabelli Abc Fund 9/18/01 2,900 81.9982 (1) Unless Otherwise Indicated, All Transactions Were Effected on the American Stock Exchange. (2) Price Excludes Commission

from SC 13D/A 1 page Underwriting agreement

from SC 13D/A 1 page Underwriting agreement