2026-03-26T22:48:55-04:00 2025-09-30 824025588 WASILIDAS & KULIK CPA PC 945 CONCORD STREET SUITE 109 Framingham MA 01701 990 2024-10-01 465749468 PARKINSON STUDY GROUP INC % Sarah Sperling PARK 114 16th Street STE 3002 Charlestown MA 02129 SARAH SPERLING Executive Director 5104148534 2026-02-13 false true ASHRAF WASILIDAS CPA P00622838 6174626651 2026-03-26 2024 2025-03-06 01:10:19Z 1837674 false X www.parkinson-study-group.org X 1986 MA See Schedule O 12 10 1 0 0 356478 969841 609679 867833 0 0 966157 1837674 82703 0 221161 281632 0 0 777424 1282566 998585 1646901 -32428 190773 1166834 1411276 67943 121612 1098891 1289664 X See Schedule O false false 1184652 1837675 The Entity facilitated the expansion and diversification of Parkinsons Disease (PD) trials and targeted indications, including trials for non-motor symptomatic indications, industry-sponsored trials, and investigator-initiated programs. It has developed collaborations with groups such as the Parkinsons Foundation, Pair Program, National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS), and The World Parkinson Congress. It has also provided a mentored clinical research award to support new investigators in a one-year project in patient-oriented research in Parkinsons Disease and Parkinsonian Disorders. 1184652 true false false false false false false false false false false false false false true false true false false false false false false false false false false false false 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 X 12 10 false false false false true true false true true false false true true true true true false false false false MA X X Donna Moszkowicz 5853551501 1825 Highland Ave Rochester NY 14618 X X Cindy Casaceli Board Member 6.00 0.00 X 0 0 0 Eric MacKlin Board Member 6.00 0.00 X 0 0 0 Joohi Jimenez-Shahed Co-Chair 6.00 0.00 X 0 0 0 Andrew Siderowf Chair 6.00 0.00 X 0 0 0 Amy Chesire Board Member 6.00 0.00 X 0 0 0 Vanessa Hinson Board Member 0.00 0.00 X 0 0 0 Irene Malaty Board Member 0.00 0.00 X 0 0 0 Donna Moszkowicz Ex-officio 40.00 0.00 X 0 0 0 Ruth Schneider Board Member 0.00 0.00 X 0 0 0 Mary Maral Mouradian Board Member 0.00 0.00 X 0 0 0 Aleksandar Videnovic Board Member 0.00 0.00 X 0 0 0 Sarah Sperling Executive Director 40.00 0.00 X 0 0 0 0 0 0 0 false false false 344141 625700 969841 Project Income 541700 867833 867833 867833 0 1837674 867833 0 0 82703 82703 134690 134690 129185 129185 7505 7505 10252 10252 163268 163268 8350 8350 59200 59200 49087 16335 32752 53852 53852 31666 31666 41933 41933 2004 2004 787656 787656 1005 1005 36976 36976 Dues and Subscriptions 35014 35014 Bank Charges 6627 6627 Licenses and Permits 435 435 Postage and Delivery 3212 3212 2281 2281 1646901 1184652 462249 0 888175 821932 -46326 278659 632210 3460 1166834 1411276 19543 105135 48400 16477 67943 121612 X 1098891 1289664 1098891 1289664 1166834 1411276 X 190773 0 X false true X true false X 380022 898835 721063 966158 1833518 4799596 380022 898835 721063 966158 1833518 4799596 0 0 0 0 0 0 4799596 380022 898835 721063 966158 1833518 4799596 1.00000 1.00000 0.00000 0.00000 X Federal Tax 3122 Guideline Traditional 401k 1405 OH Income Tax 275 OH LOcal Tax 828 Amex 10909 OH Unemployment Tax 215 PA Income Tax 141 Workmens Comp -481 Payroll Liabilities 63 16477 1837674 1837674 1837674 1646901 1646901 1646901 Members or stockholder classes and rights Part VI line 6 THERE ARE TWO MEMBERSHIP CLASSES WITHIN THE ORGANIZATION CONSISTING OF VOTING MEMBERS AND ASSOCIATE MEMBERS. Member election for additional members Part VI line 7a THE VOTING MEMBERS OF THE ORGANIZATION ELECT THE MEMBERS OF THE EXECUTIVE COMMITTEE AS TERM LIMITS EXPIRE. Form 990 governing body review Part VI line 11 EXECUTIVE COMMITTEE MEMBERS ARE PROVIDED A COPY OF FORM 990 AND A PRESENTATION IS MADE AT A COMMETTEE MEETING PRIOR TO SUBMISSION. Conflict of interest policy compliance Part VI line 12c DISCLOSURE FORMS ARE REQUIRED TO BE COMPLETED BY EXECUTIVE COMMITTEE MEMBERS AND MEMBERS OF STANDING COMMITTEES AND WORKING GROUPS. THESE FORMS ARE UPDATED WHEN THERE IS A CHANGE IN THE STATUS OF A PSG MEMBER REGARDING A POTENTIAL CONFLICT OF INTEREST. DISCLOSURES ARE REVIEWED BY LEGAL COUNSEL AS NEEDED. THOSE DEEMED TO BE IN VIOLATION OR POTENTIAL VIOLATION ARE REVIEWED BY MEMBERS OF THE STANDARDS COMMITTEE. RECOMMENDATIONS AS TO THE MANAGEMENT OF THESE CONFLICTS ARE THEN FORWARDED BY THE CHAIR OF THE STANDARDS COMMITTEE TO THE EXECUTIVE COMMITTEE FOR ANY ACTION NECESSARY. Form 990 availability to public Part VI line 18 18:COPIES OF FORM 990 AND THE ORGANIZATIONS FINANCIAL STATEMENTS ARE AVAILABLE FOR PUBLIC INSPECTION ONLINE WITH THE IRS AND THE MASSACHUSETTS ATTORNEY GENERAL. Governing documents etc available to public Part VI line 19 COPIES OF GOVERNING DOCUMENTS AND CONFLICT OF INTEREST POLICY ARE AVAILABLE FOR PUBLIC INPECTION ONLINE AT THE PSG WEBSITE AND WITH THE MASSACHUSETTS ATTORNEY GENERAL. Explanation of other changes in net assets or fund balances Part XI line 9 Prior year adjustment to include adjustment for opening balance liabilities and opening balance equity Part III response or note to any other line in Part III FORM 990, PART III, LINE 1: TO MAKE SUBSTANTIAL ADVANCES IN OUR UNDERSTANDING AND TREATMENT OF PARKINSONS DISEASE AND OTHER PARKINSONIAN DISORDERS; WORKING AS AN EFFICIENT, COLLABORATIVE NETWORK OF TALENTED CLINICIANS AND SCIENTISTS AND OPERATING UNDER A SUPPORTIVE AND PROACTIVE LEADERSHIP WITH BROAD BACKING FROM GOVERNMENT, INDUSTRY, FOUNDATION, AND PATIENT STAKE-HOLDERS IN THE PARKINSON COMMUNITY. Part VII response or note to any other line in Part VII FORM 990, PART VII, SECTION AIN ACCORDANCE WITH IRS GUIDELINES REPORTABLE COMPENSATION INClUDES COMPENSATION FOR INDEPENDENT CONTRACTOR SERVICES TO THE FILING ORGANIZATION.