The latest wave of campaign finance disclosures shows Democrats in the state Senate District 10 race are still raking in the money, while the Republican candidates aren't raising a dime.

The financial statements, which cover the period from Jan. 1 through March 17, show heavy activity by Assemblyman Johan Klehs, and former Assembly members Ellen Corbett and John Dutra. The three are vying for the seat's Democratic nomination in the June primary elections.

San Leandro resident Lou Filipovich, who will face off against Laura Riffle for the Republican nomination, has not raised money. Filipovich also is a candidate in the Alameda County Board of Supervisor District 3 and San Leandro mayoral races.

Riffle, a tax agent from Milpitas, said she will not begin campaigning until after tax season. The winners of each party will compete against the other in the November general election.

Klehs, Corbett and Dutra all have accepted money from a wide range of contributors, including attorneys, members of the health care industry, political action committees and public employee unions.

During the most recent finance cycle, Klehs of San Leandro received $91,325 in contributions and spent $78,427, leaving him with an ending cash balance of $397,765.

Some of his monetary donations have come from the Southern California Pipe Trades District Council No. 16 PAC for $6,600; Northern California Chapter, NECA PAC for $2,500; and California Applicants' Attorneys Association PAC for $2,000. Other large donations listed for Klehs include

$3,300 from the IBEW Educational Committee, $3,300 from Zenith Insurance Company and $3,000 from Joseph A. Barkett of Stockton.

Corbett of San Leandro received $84,833 in contributions this finance period and spent $46,182, leaving her with an ending cash balance of $311,592. This amount does not include the $80,000 that she is waiting to transfer from her old Assembly account into her new Senate campaign coffer.

Some examples of Corbett's contributors include $6,700 from the California League of Conservation Voters, $3,300 from the California Nurses Association PAC, $3,200 from Cummins West Inc., $2,500 each from Daniel Hale of Walnut Creek and Louis Haas of San Francisco and $2,000 from San Leandro business owner Tim Holmes.

During the reporting period, Dutra of Fremont received $40,876 in contributions and spent $213,215, leaving him with an ending cash balance of $732,973.

Dutra listed donations from the California Association of Highway Patrolmen PAC for $2,699, California Trustees Association PAC for $2,500, Southern Wine and Spirits of America Inc. for $2,000, Pleasanton developer Signature Properties for $1,900,and California Association of Health Facilities PAC for $1,000.

The heavily Democratic district is being vacated by termed-out Sen. Liz Figueroa, D-Fremont, who is running for lieutenant governor.

District 10 serves Fremont, Hayward, Milpitas, Newark, Pleasanton, San Jose, San Leandro, Union City and the unincorporated areas of Ashland, Castro Valley, Cherryland, Fairview, San Lorenzo and Sunol.

Contact staff writer Tasha Bartholomew at (510) 293-2471 or send e-mail to tbartholomew@dailyreviewonline.com.