| National Education Assn | $49,536.00 |
| AFL-CIO | $39,746.00 |
| Ironworkers Union | $10,000.00 |
| Intl Brotherhood of Electrical Workers | $10,000.00 |
| United Auto Workers | $10,000.00 |
| American Federation of Teachers | $10,000.00 |
| Carpenters & Joiners Union | $10,000.00 |
| Teamsters Union | $10,000.00 |
| Communications Workers of America | $8,000.00 |
| Operating Engineers Local 324 | $7,500.00 |
| AFL-CIO | $7,000.00 |
| Laborers Union | $7,000.00 |
| National Education Assn | $5,000.00 |
| International Assn of Fire Fighters | $5,000.00 |
| Transport Workers Union | $5,000.00 |
| United Food & Commercial Workers Union | $5,000.00 |
| Machinists/Aerospace Workers Union | $5,000.00 |
| American Fedn of St/Cnty/Munic Employees | $5,000.00 |
| United Food & Commercial Workers 951 | $5,000.00 |
| United Transportation Union | $5,000.00 |
| Sheet Metal Workers Union | $5,000.00 |
| National Air Traffic Controllers Assn | $5,000.00 |
| Service Employees International Union | $5,000.00 |
| National Rural Letter Carriers Assn | $4,000.00 |
| Boilermakers Union Local 169 | $3,300.00 |
| Plumbers/Pipefitters Union Local 335 | $3,000.00 |
| Plumbers/Pipefitters Union | $2,500.00 |
| Air Line Pilots Assn | $2,500.00 |
| Intl Alliance Theatrical Stage Employees | $2,500.00 |
| Transportation Communications Union | $2,000.00 |
| Natl Active & Retired Fed Employees Assn | $2,000.00 |
| Intl Longshoremen's/Warehousemen's Union | $1,000.00 |
| Bricklayers Union | $1,000.00 |
| Brotherhood of Locomotive Engineers | $1,000.00 |
| Hotel/Restaurant Employees Intl Union | $1,000.00 |
| Paper Allied-Ind Chem/Energy Wkrs Union | $1,000.00 |
| Plumbers/Pipefitters Union | $1,000.00 |
| American Federation of Govt Employees | $500.00 |
| Maintenance of Way Employees | $500.00 |
| International Assn of Fire Fighters | $467.00 |
| American Federation of Teachers | $1.00 |
Read more at LaborPains.org