2026-08-10T09:32:20-04:00 2025-09-30 474306215 Mullins PC 7625 Wisconsin Avenue Bethesda MD 20814 990 2024-10-01 452106571 Wiki Society of Washington DC Inc % Peter Meyer WIKI 5712186816 PO Box 9822 Washington DC 20016 PETER MEYER President 5712186816 2026-08-10 true true JOHN MULLINS P01429307 2027706371 2026-08-10 2024 2025-03-06 01:10:19Z Peter Meyer PO Box 9822 Washington DC 20016 142535 false X X 2010 DC Wikimedia DC are a nonprofit organization dedicated to the advancement of general knowledge and the collection, development, and dissemination of educational content under a free license or in the public domain. 9 9 1 8 0 0 142450 142231 0 0 2274 304 144724 142535 6650 0 76664 79520 0 11402 10546 141875 87210 228045 57514 -85510 275291 180512 105786 1996 169505 178516 Wikimedia DC are a nonprofit organization dedicated to the advancement of general knowledge and the collection, development, and dissemination of educational content under a free license or in the public domain. false false 182436 6650 Wikimedia DC continued to hold collaborative editing events (edit-a-thons) and educational events aimed at improving information literacy and awareness of open knowledge movements, which are our main institutional partnership program activity. Most of these are public events organized by our staff, and we present Wikipedia training. This fiscal year, Wikimedia DC ran or supported dozens events in partnership with over 20 institutional partners and one company seeking to create a rewarding volunteer experience. These events included a broad spectrum of cultural, academic, and government institutions, and non-governmental organizations. The partners are listed on our web site: https://wikimediadc.org/wiki/Plans_and_reports 182436 true true false false false false false false false false true false false false false false false false false false false false false false false false false true false false false false false false false false false false false false false false false false false false false true 0 0 true 1 true false false false false false false false false false false false false X 9 9 false false false false true true false true true false false false true true true false false true false false X The Organization 5712186816 PO Box 9822 Washington DC 20016 Ariel Cetrone Institutional Partnership Mgr 40.00 0.00 X 73638 0 0 William Beutler Board Member 2.00 0.00 X 0 0 0 Mia Cariello Board Member 2.00 0.00 X 0 0 0 Robert Fernandez Board Member 2.00 0.00 X 0 0 0 Kevin Li Board Member 2.00 0.00 X 0 0 0 Kevin Payravi Board Member 2.00 0.00 X 0 0 0 John Sadowski Vice President 10.00 0.00 X X 0 0 0 Diane Shaw Secretary 5.00 0.00 X X 0 0 0 Sara Snyder Treasurer 5.00 0.00 X X 0 0 0 Peter Meyer President 10.00 0.00 X 0 0 0 73638 0 0 0 false false false 1760 140471 142231 0 Miscellaneous 900099 304 304 304 142535 304 0 0 6650 6650 73638 58910 11046 3682 5882 4706 882 294 258 258 18762 15010 2814 938 17635 12984 3424 1227 5394 4315 809 270 7002 5602 1050 350 5226 4181 784 261 81889 65511 12284 4094 Bank Fees 1409 1127 211 71 Miscellaneous 4300 3440 645 215 228045 182436 34207 11402 262372 180512 12919 1924 1924 275291 180512 3217 1996 102569 105786 1996 X 169505 178516 169505 178516 275291 180512 X -85510 94521 X false false false X 97714 50942 140656 144724 142231 576267 97714 50942 140656 144724 142231 576267 181938 394329 304 304 576571 0.68390 0.51550 X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED 1924 1924 true Wikimedia New York City PO Box 1074 New York NY 101631074 270520584 501C3 6650 1 Members or stockholder classes and rights Part VI line 6 We are a membership organization. Voting membership is based upon payment of annual membership dues. Member election for additional members Part VI line 7a The Board consists of nine (9) Directors, six (6) of whom are elected by the members and three (3) of whom shall be appointed by the other Directors. Form 990 governing body review Part VI line 11 Form 990 is reviewed internally before approving it for filing. Conflict of interest policy compliance Part VI line 12c The Organization adheres to its conflict of interest policy which is listed on its website.https://wikimediadc.org/wiki/Conflict_of_interest_policy CEO executive director top management comp Part VI line 15a Compensation of the one employee is reviewed and approved by The Board Governing documents etc available to public Part VI line 19 Available upon request Explanation of other changes in net assets or fund balances Part XI line 9 Prior period adjustment to tie net assets.