| Preston Campbell Md | CYSTIC FIBROSIS FOUNDATION | $1,296,038 |
| Thomas J Van Coverden | NATIONAL ASSOCIATION OF COMMUNITY HEALTH CENTERS INC | $1,269,096 |
| Jack Mahler Md | CYSTIC FIBROSIS FOUNDATION | $1,129,788 |
| James Kaitz | ASSOCIATION FOR FINANCIAL PROFESSIONALS | $1,045,488 |
| Paul W Abramowitz | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC | $917,893 |
| Bradley Stillman | AMERICAN COLLEGE OF GASTROENTEROLOGY | $843,265 |
| Brian K Atchinson | INSURANCE MARKETPLACE STANDARDS ASSOCIATION | $819,210 |
| Marc S Ginsky | CYSTIC FIBROSIS FOUNDATION | $798,697 |
| Earl Lee | CYSTIC FIBROSIS FOUNDATION | $795,644 |
| Jeffrey Kreafle | CONGRESSIONAL COUNTRY CLUB INC | $795,364 |
| Eric Koehrsen | CYSTIC FIBROSIS FOUNDATION | $724,272 |
| Datla Siva Kumari | INTERNATIONAL BACCALAUREATE ORGANIZATION | $660,359 |
| Mary L Hawbecker | NATIONAL ASSOCIATION OF COMMUNITY HEALTH CENTERS INC | $622,256 |
| Vera H Twigg | CYSTIC FIBROSIS FOUNDATION | $616,492 |
| L David Taylor | NATIONAL ASSOCIATION OF COMMUNITY HEALTH CENTERS INC | $584,529 |
| Michael P Boyle Md | CYSTIC FIBROSIS FOUNDATION | $572,626 |
| Bruce Marshall Md | CYSTIC FIBROSIS FOUNDATION | $570,534 |
| Jim Neill | LANDON SCHOOL | $559,359 |
| William Skach Md | CYSTIC FIBROSIS FOUNDATION | $553,576 |
| Joseph Caravalho | HENRY M JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE INC | $552,932 |
| Drucy S Borowitz Md | CYSTIC FIBROSIS FOUNDATION | $542,352 |
| William Hanvey | AUTO CARE ASSOCIATION | $539,679 |
| Dr Roy Godson | NATIONAL STRATEGY INFORMATION CENTER INC | $532,572 |
| Anthony Durmowicz Md | CYSTIC FIBROSIS FOUNDATION | $519,124 |
| Chris Gegelys | CYSTIC FIBROSIS FOUNDATION | $508,694 |
| Susanna A Jones | HOLTON-ARMS SCHOOL | $498,707 |
| Claudia Gibson | NATIONAL ASSOCIATION OF COMMUNITY HEALTH CENTERS INC | $485,826 |
| Stephen Carey | NATIONAL ASSOCIATION OF COMMUNITY HEALTH CENTERS INC | $480,227 |
| Frank J Krause | FEDERATION OF AMERICAN SOCIETIES FOR EXPERIMENTAL BIOLOGY | $479,656 |
| Richard Johnson | PARENTERAL DRUG ASSOCIATION INC | $473,613 |
| Linda P Rosen Phd - Chief | CHANGE THE EQUATION INC | $469,847 |
| Sheryl Chapman | NATIONAL CENTER FOR CHILDREN AND FAMILIES | $461,501 |
| Charles A Briggs | BURNING TREE CLUB INC | $461,376 |
| Debra Benavram | AMERICAN ASSOCIATION OF BLOOD BANKS | $449,285 |
| Matthew A Gould | NORWOOD SCHOOL INC | $445,339 |
| Daniel Hawkins See Sch O | NATIONAL ASSOCIATION OF COMMUNITY HEALTH CENTERS INC | $443,571 |
| Joseph Gallegos | NATIONAL ASSOCIATION OF COMMUNITY HEALTH CENTERS INC | $443,358 |
| Michael S Watson | ACMG FOUNDATION FOR GENETIC AND GENOMIC MEDICINE | $438,103 |
| Mr Les Baron | NATIONAL CAPITAL AREA COUNCIL BOY SCOUTS OF AMERICA | $428,432 |
| Stephen Shannon | AMERICAN ASSOCIATION OF COLLEGES OF OSTEOPATHIC MEDICINE | $426,852 |
| Glenda White | NATIONAL ASSOCIATION OF COMMUNITY HEALTH CENTERS INC | $419,652 |
| Michael Roark | UMUC VENTURES INC | $409,055 |
| Jennifer Pryce | CALVERT IMPACT CAPITAL INC | $407,900 |
| Daniel Vogelman | WASHINGTON EPISCOPAL DAY SCHOOL INC | $405,309 |
| Michele Givens | EDITORIAL PROJECTS IN EDUCATION INC | $402,729 |
| Alan Weil | PROJECT HOPE THE PEOPLE-TO-PEOPLE HEALTH FOUNDATION INC | $392,722 |
| Kasey Thompson | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC | $389,959 |
| Rabih T Torbay | PROJECT HOPE THE PEOPLE-TO-PEOPLE HEALTH FOUNDATION INC | $386,451 |
| Thomas Serena | AMERICAN GASTROENTEROLOGICAL ASSOCIATION INSTITUTE INC | $378,386 |
| Robert L Foose | MAJOR LEAGUE SOCCER PLAYERS ASSOCIATION | $378,000 |
| David Kardos | BURNING TREE CLUB INC | $377,669 |
| Mark Mccallum | NATIONAL ASSOCIATION OF SURETY BOND PRODUCERS INC | $375,931 |
| Ron Yee | NATIONAL ASSOCIATION OF COMMUNITY HEALTH CENTERS INC | $375,796 |
| James Christina Dpm | AMERICAN PODIATRIC MEDICAL ASSOCIATION | $370,401 |
| Edward Bloom | HENRY M JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE INC | $360,881 |
| Rosemarie Truman | CENTER FOR ADVANCING INNOVATION | $360,000 |
| John Sower | CHESAPEAKE BUSINESS FINANCE CORP | $360,000 |
| Jason Epstein | CONGRESSIONAL COUNTRY CLUB INC | $358,352 |
| Douglas Fridsma | AMERICAN MEDICAL INFORMATICS ASSOCIATION | $355,712 |
| Thomas Kenyon Md Mph | PROJECT HOPE THE PEOPLE-TO-PEOPLE HEALTH FOUNDATION INC | $354,808 |
| Paula Tiedemann | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC | $353,308 |
| Derek Strocher | CALVERT IMPACT CAPITAL INC | $352,652 |
| John Heberlein | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC | $350,754 |
| Donald Walters | COMPLIANCE AND ETHICS FORUM FOR LIFE INSURERS | $348,577 |
| Patrick Culkin | ASSOCIATION FOR FINANCIAL PROFESSIONALS | $347,919 |
| Julie Webb | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC | $347,894 |
| Carol Emig | CHILD TRENDS INC | $346,378 |
| Joe Powers | OUR LADY OF THE WOODS CORPORATION | $342,271 |
| Steven A Rubloff | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS RESEARCH AND EDUCATION FDTN | $337,637 |
| Elizabeth Folk | HENRY M JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE INC | $335,360 |
| Douglas Scheckelhoff | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC | $328,266 |
| Kathleen Minke | NATIONAL ASSOCIATION OF SCHOOL PSYCHOLOGISTS | $324,361 |
| Janet Silvester | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC | $324,036 |
| Saeed Assadzandi | BETHESDA COUNTRY CLUB INC | $322,625 |
| Marla Dalton | NATL FOUNDATION FOR INFECTIOUS DIS | $322,330 |
| Jeff Glenzer | ASSOCIATION FOR FINANCIAL PROFESSIONALS | $321,953 |
| Dennis Cotter | MEDICAL TECHNOLOGY AND PRACTICE PATTERNS INSTITUTE INC | $316,026 |
| Thomas Asbury | BRIDGES FROM SCHOOL TO WORK INC | $309,034 |
| Timothy Freundlich | IMPACTASSETSINC | $308,722 |
| Merlin Robb | HENRY M JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE INC | $307,793 |
| Jeffrey Hooke | HENRY M JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE INC | $307,793 |
| Daniel Cobaugh | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC | $304,314 |
| Robert Rosecrans | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC | $303,087 |
| Lois Witkop | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC | $302,490 |
| Sandhya Vasan | HENRY M JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE INC | $302,182 |
| Donald J Walters | INSURANCE MARKETPLACE STANDARDS ASSOCIATION | $298,790 |
| Peter Wendt | CONGRESSIONAL COUNTRY CLUB INC | $298,178 |
| Mark Scher | HENRY M JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE INC | $292,143 |
| Hannah Vanderpool | AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC | $287,749 |
| Marina Vernalis | HENRY M JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE INC | $287,531 |
| Nathan Perrine | AUTO CARE ASSOCIATION | $286,913 |
| Martha Perkins | NATIONAL ASSOCIATION OF SURETY BOND PRODUCERS INC | $286,480 |
| Margret Trilli | IMPACTASSETSINC | $286,324 |
| Robert Cain | AMERICAN ASSOCIATION OF COLLEGES OF OSTEOPATHIC MEDICINE | $283,917 |
| Alan Miller | NEWS LITERACY PROJECT INC | $283,739 |
| Laura Benson | NATIONAL ASSOCIATION OF SCHOOL PSYCHOLOGISTS | $279,338 |
| Nancy Chill | AMERICAN GASTROENTEROLOGICAL ASSOCIATION INSTITUTE INC | $277,924 |
| Behzad Rassuli | AUTO CARE ASSOCIATION | $276,339 |
| Benjamin Delaney-Winn | EDITORIAL PROJECTS IN EDUCATION INC | $275,790 |
| Maria T Susano | AMERICAN COLLEGE OF GASTROENTEROLOGY | $275,698 |