2025-05-09T17:01:49-04:00 2024-12-31 Blanche Arhakos-LaLima PO Box 90305 Staten Island NY 10309 990PF 2024-01-01 853636639 Janet & Robert W Postma Foundation % Robert W Postma JANE 6318049883 141 Mecox Rd PO Box 207 Water Mill NY 11976 ROBERT W POSTMA President 6318049883 2025-05-09 false true BLANCHE ARHAKOS-LALIMA P00774762 3472688700 2025-05-09 X 2024 2025-03-06 01:10:19Z X 10358616 X X 1444 1444 -594824 539498 -593380 1444 7980 7980 40064 1844 38220 48044 1844 46200 422250 422250 470294 1844 468450 -1063674 0 0 35730 7205 7205 4238 103411 103411 5935444 4801122 10248000 5975412 4911738 10358616 0 0 X 5975412 4911738 5975412 4911738 5975412 4911738 5975412 -1063674 4911738 4911738 0 0 0 0 1819 1819 1819 1819 false false false false false false false true true DE NY true false false false false true Robert W Postma 6318049883 141 Mecox Rd PO Box 207 Water Mill NY 11976 false false false false false false false false false false false false false false false false false false false false false false Robert W Postma 141 Mecox Rd PO Box 207 Water Mill NY 11976 President 1.00 0 0 0 Janet Whalen 141 Mecox Rd PO Box 207 Water Mill NY 11976 VP Secretary Treasurer 1.00 0 0 0 Kristen Slaoui 807 Black Rock Road Gladwyne PA 19035 Director 1.00 0 0 0 NONE 0 NONE 0 10067927 82451 0 10150378 0 0 10150378 152256 9998122 499906 499906 499906 499906 499906 468450 468450 499906 285656 468450 285656 182794 317112 Robert W Postma X Bergen Highlands Charitable Fndt 10 Baker Court Ramsey NJ 07446 PC Tax Exempt Contribution 2000 Breakwater Saling Club 51 Bay Street Sag Harbor NY 11963 PC Tax Exempt Contribution 2500 Camp One Step 213 W Institute Place Chicago IL 60610 PC Tax Exempt Contribution 5000 Carmel Connection Foundation 401 Atlantic Ave Point Pleasant Beach NJ 08742 PC Tax Exempt Contribution 15000 CMTA PO Box 105 Glenolden PA 19036 PC Tax Exempt Contribution 25000 Development Disabilities Institute 99 Hollywood Dr Smithtown NY 11787 PC Tax Exempt Contribution 1000 EEDA Foundation 107 Roanoke Ave Riverhead NY 11901 PC Tax Exempt Contribution 5000 East Islip Soccer Club PO Box 289 East Islip NY 11730 PC Tax Exempt Contribution 5000 Evelyn Alexander Wildlife Rescue 228 W Montauk Highway Hampton Bays NY 11946 PC Tax Exempt Contribution 500 Glen Rock Booster Club 400 HAmilton Ave Glen Rock NJ 07452 PC Tax Exempt Contribution 2000 Hamptons Community Outreach 2322 Montauk Highway 838 Bridgehampton NY 11932 PC Tax Exempt Contribution 5000 Ichan Schoold of Medicine 1 Gustave L Levy Place New York NY 10029 PC Tax Exempt Contribution 20000 Kiwanis Club of Southampton Fndt PO Box 5040 Southampton NY 11969 PC Tax Exempt Contribution 2000 Leadership Roundtable 1775 I Street Washington DC 20006 PC Tax Exempt Contribution 5000 Long Island Caddie Scholarship Fdn 49 Knollwood Rd Elmsford NY 10523 PC Tax Exempt Contribution 1000 Madonna Heights SCO 1415 Kelum Pl Garden City NY 11530 PC Tax Exempt Contribution 5000 Met PGA Foundation 49 Knollwood Rd Elmsford NY 10523 PC Tax Exempt Contribution 6750 Myriad USA 551 5th Avenue New York NY 10176 PC Tax Exempt Contribution 50000 North Sea Maritime Center 1976 N Sea Rd Southampton NY 11968 PC Tax Exempt Contribution 10000 Pan Mass Challenge 77 4th Ave Needham Heights MA 02494 PC Tax Exempt Contribution 1000 Retreat Inc 13 Goodfriend Dr East Hampton NY 11937 PC Tax Exempt Contribution 5000 Road Forward Scholarship Fund PO Box 434 Bridgehampton NY 11932 PC Tax Exempt Contribution 10000 Sag Harbor Lions Club Pierson Schol PO Box 158 Sag Harbor NY 11963 PC Tax Exempt Contribution 20000 SCO Family of Services 1415 Kelum Pl Garden City NY 11530 PC Tax Exempt Contribution 8000 SNACK Friends 316 E 53rd St New York NY 10022 PC Tax Exempt Contribution 2000 Southampton Hospital Foundation 240 MEeting House Lane Southampton NY 11968 PC Tax Exempt Contribution 150000 St Francis Hospital Foundation 100 Port Washington Blvd Roslyn NY 11576 PC Tax Exempt Contribution 27500 Water Mill Community Club 63 Nowedonah Ave Water Mill NY 11976 PC Tax Exempt Contribution 10000 Water Mill Improvements Assoc 41 Old Mill Rd Water Mill NY 11976 PC Tax Exempt Contribution 10000 Water Mill Museum 41 Old Mill Rd Water Mill NY 11976 PC Tax Exempt Contribution 10000 Bridgehampton Lions Club PO Box 815 Bridgehampton NY 11932 PC Tax Exempt Contribution 1000 422250 0 14 1444 18 -594825 -593381 -593381 false false false false false false false false false false Accounting Fee 7980 0 0 7980 Autolus Therapeutics 2021-02 Purchased 2024-05 144486 248500 0 -104014 0 Ocular Therapeutix Inc 2021-02 Purchased 2024-11 252236 527323 0 -275087 0 Autolus Therapeutics 2021-02 Purchased 2024-11 17334 41772 0 -24438 0 Autolus Therapeutics 2021-02 Purchased 2024-11 35741 86140 0 -50399 0 Autolus Therapeutics 2021-02 Purchased 2024-11 89701 230587 0 -140886 0 Corp Stock 4801122 10248000 Bank & Brokerage Fees 1844 1844 0 0 Taxes 38220 0 0 38220