| K & R INDUSTRIES INC | SUPPLY VENDOR | $385,256 |
| NYT*ADV BILLING | PUBLICATIONS SERVICES | $374,004 |
| AMERICAN AIRLINES INC | TRANSPORTATION SERVICES | $334,454 |
| STILLWATER SOLUTIONS 23 LLC | COMMUNITY SERVICES | $273,938 |
| LEVY PREMIUM FOODSERVICE | CATERER | $215,992 |
| DELTA AIR LINES | TRANSPORTATION SERVICES | $201,447 |
| RICHARD, MARK | PROFESSIONAL SERVICES | $180,000 |
| DEWEY SQUARE GROUP LLC | CONSULTANT ORGANIZATION | $180,000 |
| UNITED AIRLINES | TRANSPORTATION SERVICES | $173,301 |
| COMMON PLEA CATERING INC | CATERING | $165,000 |
| LAVASANY, KOMBIZ | PROFESSIONAL SERVICES | $152,316 |
| HARGROVE, INC. | PROFESSIONAL SERVICES | $151,599 |
| HUSTLE, INC. | PROFESSIONAL SERVICES | $131,865 |
| FELDMAN STRATEGIES, LLC | PROFESSIONAL SERVICES | $121,788 |
| MARRIOTT BUSINESS SERVICES | MEETING - CONF/HOTEL | $117,711 |
| DOYLE PRINTING & OFFSET | PRINTERS | $114,896 |
| THE LIAISON CAPITOL HILL DC | MEETING - CONF/HOTEL | $113,183 |
| WASHINGTON COURT HOTEL | MEETING - CONF/HOTEL | $112,187 |
| KEM CONSULTING | PROFESSIONAL SERVICES | $100,948 |
| HOLIDAY INN HOLYOKE | MEETING - CONF/HOTEL | $100,000 |
| ADVOMATIC, LLC | COMPUTER SERVICES | $97,400 |
| PHILLIPS, RICHARD, & RIND PA | PROFESSIONAL SERVICES | $96,694 |
| HYATT REGENCY MIAMI | MEETING - CONF/HOTEL | $92,634 |
| SPORTS & EXHIBITION AUTHORITY OF PITTSBURGH & ALLE | MEETING - CONF/HOTEL | $86,899 |
| MOSAIC | PRINTERS | $76,409 |
| SMARTSOURCE RENTALS | EQUIPMENT RENTALS | $72,288 |
| DEMOCRACY ALLIANCE | ADVOCACY | $70,000 |
| WESTIN CONVENTION CENTER PITTSBURGH | MEETING - CONF/HOTEL | $67,108 |
| SHOWNETS, LLC | MEETING - CONF/HOTEL | $64,593 |
| THE BUNCHER COMPANY | MEETING - CONF/HOTEL | $61,895 |
| MORT, JO-ANN | PROFESSIONAL SERVICES | $60,600 |
| HART RESEARCH ASSOCIATION, INC. | PROFESSIONAL SERVICES | $58,000 |
| STROOCK & STROOCK & LAVAN LLP | PROFESSIONAL SERVICES | $56,250 |
| ALPINE LIMOUSINE SERVICE INC | TRANSPORTATION SERVICES | $55,137 |
| FACEBK *2DTN4ANF52 | COMMUNICATIONS | $54,369 |
| GOLDSTEIN, WARREN | TRAINING SERVICES | $54,222 |
| PANDORA MEDIA, INC. | PROFESSIONAL SERVICES | $50,000 |
| MACMEDICS | EQUIPMENT MAINTENANCE | $48,176 |
| SUMMIT HOTEL TRS 139 LLC | MEETING - CONF/HOTEL | $48,026 |
| AFL-CIO SECRETARY TREASURER | AFFILIATE | $45,500 |
| BERLIN ROSEN, LTD. | PROFESSIONAL SERVICES | $45,000 |
| SOUTHWEST AIRLINES | TRANSPORTATION SERVICES | $43,475 |
| MCCARTHY STRATEGIES | PROFESSIONAL SERVICES | $40,000 |
| ALPINE WORLDWID CHAUFF | TRANSPORTATION SERVICES | $38,983 |
| NATIONAL RR PSGR CORP | TRANSPORTATION SERVICES | $36,527 |
| WYNDHAM GRAND PITTSBURGH DOWNTOWN | MEETING - CONF/HOTEL | $35,926 |
| SMART AS A FOX, LLC | DIGITAL STRATEGY CONSULTING AGENCY | $34,578 |
| TCC HOTEL ASSET MANAGEMEN | MEETING - CONF/HOTEL | $34,550 |
| CHARLES STOPAK PRODUCTIONS, INC. | PROFESSIONAL SERVICES | $32,730 |
| JETBLUE AIRWAYS | TRANSPORTATION SERVICES | $31,921 |
| INFINITE VOICE BROADCAST LLC | PROFESSIONAL SERVICES | $31,189 |
| RAFF PRINTING, INC. | PRINTERS | $28,968 |
| NYSUT MEMBER BENEFITS CORPORATION | INSURANCE | $28,622 |
| MALOY, MICHAEL | PROFESSIONAL SERVICES | $28,555 |
| BFWD, LLC | PROFESSIONAL SERVICES | $28,266 |
| AT & T | COMMUNICATIONS COMPANY | $27,802 |
| UNITED TEACHERS LOS ANGELES #1021 | AFFILIATE | $27,585 |
| LA TIMES MEDIA GROUP | PUBLICATIONS | $27,415 |
| DC WEST LLC | PROFESSIONAL SERVICES | $27,276 |
| GAN*CINENQUIRER-CCC | PUBLICATIONS | $27,154 |
| UPS | MAILING SERVICES | $26,770 |
| QATAR AIRWAYS Q.C.S.C COR | TRANSPORTATION SERVICES | $25,505 |
| ROSETTA STONE, LTD | EDUCATIONAL MATERIALS | $24,471 |
| OMNI WILLIAM PENN HOTEL | MEETING - CONF/HOTEL | $24,093 |
| CONNOR & ASSOCIATES | PROFESSIONAL SERVICES | $24,090 |
| XEROX CORPORATION | OFFICE SERVICES ORGANIZATION | $23,863 |
| THE STAR TRIBUNE ADVERTIS | PUBLICATIONS | $23,713 |
| MILLER, COHEN, P.L.C. | PROFESSIONAL SERVICES | $22,904 |
| DISBURSING OFFICER - USPS | MAILING SERVICES | $22,396 |
| EMBASSY SUITES BY HILTON PITTSBURGH | MEETING - CONF/HOTEL | $22,176 |
| HARTFORD COURANT MEDIA | PUBLICATIONS | $21,897 |
| HILTON O'HARE INTERNATIONAL | MEETING - CONF/HOTEL | $21,587 |
| TIMES UNION ADVERTISE | PUBLICATIONS | $20,487 |
| HYATT REGENCY CHICAGO | MEETING - CONF/HOTEL | $19,748 |
| DOUBLETREE HOTEL | MEETING - CONF/HOTEL | $18,960 |
| AMAZON MKTPLACE PMTS | PUBLICATION MATERIALS | $18,549 |
| SUNTRUST BANK | BANK | $18,462 |
| WASHPOST *ADVERTISI | PUBLICATIONS | $18,029 |
| SUTTON, EVAN | PROFESSIONAL SERVICES | $17,626 |
| CUSTOM TOURS, INC. | TRANSPORTATION SERVICES | $16,699 |
| AUSTIN AMER STATESMAN ADV | PUBLICATION | $16,632 |
| ZIMMERMAN/EDELSON, INC. | PROFESSIONAL SERVICES | $16,000 |
| HIP TV, LLC | PROFESSIONAL SERVICES | $15,713 |
| CAMINO PUBLIC RELATIONS, LLC | PROFESSIONAL SERVICES | $15,322 |
| MILLENIUM HILTON | MEETING - CONF/HOTEL | $15,109 |
| MERKLE INC | PUBLICATIONS SERVICES | $14,869 |
| B&H PHOTO MOTO | PROFESSIONAL SERVICES | $14,721 |
| RENAISSANCE PITTSBURGH HOTEL | MEETING-CONF/HOTEL | $14,222 |
| BRITISH AIRWAYS ADP US | TRANSPORTATION SERVICES | $14,220 |
| ALBUQUERQUE JOURNAL ADVER | PUBLICATION | $14,036 |
| PROGRESSIVE CITIES, LLC | PROFESSIONAL SERVICES | $14,000 |
| NEW YORK STATE UNITED TEACHERS, 8030 | AFFILIATE | $13,933 |
| BRIGHT KEY, INC. | OFFICE SERVICES ORGANIZATION | $13,928 |
| TRANSPERFECT GLOBAL, INC. | PROFESSIONAL SERVICES | $12,730 |
| NATIONAL BLACK CAUCUS OF STATE LEGISLATORS | ADVOCACY | $12,500 |
| PANTHEON SYSTEMS, INC. | PROFESSIONAL SERVICES | $12,338 |
| TWITTER ONLINE ADS | COMMUNICATIONS | $12,005 |
| PULLES, REBECCA KRANTZ | PROFESSIONAL SERVICES | $11,613 |
| THE HILL | PUBLICATION | $11,500 |
| ZAHLER, JEFFREY Y | PROFESSIONAL SERVICES | $11,285 |
| CATHAY PACIFIC AIRWAYS LI | TRANSPORTATION SERVICES | $11,242 |
| GOTBAUM, RACHEL | PROFESSIONAL SERVICES | $10,257 |
| PORTER, STEPHEN | PROFESSIONAL SERVICES | $10,179 |
| ELLIS, PETE | PROFESSIONAL SERVICES | $10,148 |
| MELTWATER NEWS US, INC. | PUBLICATIONS | $10,000 |
| PITNEY BOWES PURCHASE POWER | OFFICE SERVICES ORGANIZATION | $10,000 |
| BILLTECH *MELTWATER | WEB HOSTING | $10,000 |
| RAINBOW PUSH COALITION | ADVOCACY | $10,000 |
| BASS, JANET | PROFESSIONAL SERVICES | $9,541 |
| NATIONAL PRESS CLUB OF WA | MEETINGS-CONF/HOTEL | $9,385 |
| NEWS GENERATION, INC. | PUBLIC RELATIONS | $9,300 |
| PRINT AND COPY CENTER INC | PRINTERS | $9,288 |
| ALASKA AIRLINES | TRANSPORTATION SERVICES | $8,778 |
| HOUSTON FIRST CORPORATION | MEETINGS-CONF/HOTEL | $8,750 |
| CAMPBELL, MICHAEL | PUBLICATIONS SERVICES | $8,423 |
| BLUE PAY PROCESSING, LLC | PROFESSIONAL SERVICES | $8,339 |
| HOUSTON FEDERATION OF TEACHERS, #2415 | AFFILIATE | $8,299 |
| WAVE CORPORATION | PROFESSIONAL SERVICES | $8,100 |
| EQR-DISTRICT HOLDING, LLC | RENTAL | $8,004 |
| BUDGET RENT A CAR SYSTEM INC | TRANSPORTATION SERVICES | $7,955 |
| HILTON NEW YORK | MEETING-CONF/HOTEL | $7,588 |
| COMMITTEE FOR EDUCATION FUNDING | ADVOCACY | $7,500 |
| HYATT REGENCY WASHINGTON | MEETING - CONF/HOTEL | $7,272 |
| ROSENBLATT & GOSCH, PLLC | LEGAL SERVICES | $7,018 |
| SOCIETE AIR FRANCE | TRANSPORATION | $7,017 |
| DETROIT FEDERATION OF TEACHERS #231 | AFFILIATE | $6,864 |
| LEVEL 3 COMMUNICATIONS, LLC | COMMUNICATION COMPANY | $6,560 |
| COUNCIL ON COMPETITIVENESS | ADVOCACY | $6,500 |
| MOMENTUM TRAVEL SERVICES | MEETING-CONF/HOTEL | $6,440 |
| WILD-OX CONSULTING INC | PROFESSIONAL SERVICES | $5,855 |
| THE CHIEF-LEADER | PUBLICATIONS | $5,434 |
| INTERNATIONAL CONFERENCE MANAGEMENT | PROFESSIONAL SERVICES | $5,406 |
| SUN-SENTINEL COMPANY | PUBLICATIONS | $5,400 |
| COMMONWEALTH FOREIGN EXHANGE, INC | BANK INTERNATIONAL TRANS SVCS | $5,341 |
| IMPACT OFFICE PRODUCTS | OFFICE SERVICES ORGANIZATION | $5,319 |
| CAREY CORP | TRANSPORTATION SERVICES | $5,209 |
| COUNCIL OF INSTITUTIONAL INVESTORS | ADVOCACY | $5,000 |
