2025-03-21T17:09:03-07:00 2024-12-31 474242498 Mark Mumm CPA 12655 Fiori Lane Sebastopol CA 95472 990PF 2024-01-01 853845600 PIED PIPER FOUNDATION PIED 4154625866 49 OAK KNOLL DRIVE SAN ANSELMO CA 94960 MAT JOHNSON CFO/TREASURER 2025-03-21 true true Mark Mumm P01765746 4154533341 2024 2025-03-06 01:10:19Z X 3379602 X 5000 59712 59712 -88374 298571 -23662 59712 2000 2000 100 100 2100 0 2100 112000 112000 114100 0 114100 -137762 59712 763498 9449 9449 2436253 2248752 2248752 1121401 1121401 3199751 3379602 3379602 0 X 3199751 3379602 3199751 3379602 3199751 3379602 3199751 -137762 317613 3379602 3379602 VARIOUS ST P 2024-01-01 2024-06-30 89916 132891 -42975 -42975 VARIOUS LT P 2023-01-01 2024-06-30 208655 254054 -45399 -45399 -88374 -42975 830 830 830 1441 1441 611 611 false false false false false false false true true CA true false false false false true N/A MAT JOHNSON 4154625866 49 OAK KNOLL ROAD SAN ANSELMO CA 94960 false false false false false false false false false false false false false false false false false false false false false false ANA JOHNSON 49 OAK KNOLL DRIVE SAN ANSELMO CA 94960 CEO/PRESIDENT 10.00 0 MAT JOHNSON 49 OAK KNOLL DRIVE SAN ANSELMO CA 94960 CFO/TREASURER 5.00 0 GESA JARAVATA 49 OAK KNOLL DRIVE SAN ANSELMO CA 94960 Secretary 1.00 0 NONE NONE 3296416 79598 0 3376014 0 3376014 50640 3325374 166269 166269 830 830 165439 165439 165439 114100 114100 165439 111367 114100 111367 0 2733 162706 X Pediatric Neuro-Oncology Consortium 1005 NORTHGATE DRIVE 224 SAN RAFAEL CA 94903 NONE PC EPENDYMOMA WORKING GROUP 37000 The Childrens Hospital of Philadelp PO BOX 781352 PHILADELPHIA PA 19178 NONE PC Childrens Brain Tumor Network 75000 112000 18 59712 18 -88374 -28662 -28662 false false false false false false false false false false X X 1 Angie Schleicher Anthony Spinale 8 Live Oak Way KENTFIELD CA 94904 5000 X ACCOUNTING FEES 2000 0 0 2000 EQUITIES 2248752 2248752 ETFS FMV 1116687 1116687 OTHER FMV 4714 4714 OTHER FEES 100 100