2025-05-09T13:22:56-05:00 2024-12-31 PIONEER SQUARE ADVISORSLLC 2101 4TH AVENUE SUITE 860 SEATTLE WA 98121 990PF 2024-01-01 464323935 GIGI & AVERELL H MORTIMER FOUNDATION % ARDEN ASSET MANAGEMENT INC GIGI 2124462002 PO Box 1022 Harriman NY 10926 AVERELL MORTIMER PRESIDENT 2124462043 2025-05-07 true true KENNETH RAGSDALE P00295413 2068384880 2025-05-07 2024 2025-03-06 01:10:19Z X 1431678 X 308349 114 114 16514 15869 3408 105826 3400 0 187661 0 516046 19383 0 0 2600 0 0 0 1646 1646 162 11 284 4692 1657 0 0 0 0 4692 1657 0 0 511354 17726 0 109802 67165 67165 810522 1364513 1364513 0 0 0 920324 1431678 1431678 58 58 58 58 X 920266 1431620 920266 1431620 920324 1431678 920266 511354 1431620 1431620 JPM #80008 - ST P 2024-12-30 8695 8822 -127 -127 JPM #80008 - LT P 2024-12-31 45542 42237 3305 3305 0.170 SHS OF GRAIL INC P 2024-07-08 3 3 3 JPM #8009 - LT P 2024-06-17 51586 51367 219 219 3400 0 246 246 246 0 0 246 false false false false false false false true true NY true false true false false true N/A ARDEN ASSET MANAGEMENT INC 2124462043 PO BOX 1022 Harriman NY 10926 false false false false false false false false false false false false false false false false false false false false false JEAN M MORTIMER C/O ARDEN ASSET MANAGEMENT INC PO Box 1022 Harriman NY 10926 CHAIRMAN 0 0 0 0 AVERELL H MORTIMER C/O ARDEN ASSET MANAGEMENT INC PO Box 1022 Harriman NY 10926 PRESIDENT/TREASURER 0 0 0 0 MAXWELL H MORTIMER C/O ARDEN ASSET MANAGEMENT INC PO Box 1022 Harriman NY 10926 SECRETARY 0 0 0 0 HUME R STEYER C/O ARDEN ASSET MANAGEMENT INC PO Box 1022 Harriman NY 10926 ASSISTANT SECRETARY 0 0 0 0 NONE 1061217 86679 0 1147896 0 1147896 17218 1130678 56534 56534 246 246 56288 56288 56288 0 0 0 0 0 0 56288 0 2022 2021 2020 0 2396 2396 0 0 0 2396 2396 0 0 0 53892 AVERELL MORTIMER AND JEAN MORTIMER X 14 114 14 16514 18 3408 UNREALIZED GAIN (LOSS) 18 187661 207697 207697 false false false false false false false false false false X X 1 A MORTIMER GRANTOR - M FAMILY 20 PO BOX 1022 HARRIMAN NY 10926 308349 X ACCOUNTING & FINANCIAL REPORTS 2600 JP MORGAN 1364513 1364513 OTHER RECEIVABLES 0 0 0 ANNUAL FILING FEES 116 BANK FEES 168 OTHER INCOME 187661 0 CONSULTING FEES 1646 1646 FEDERAL TAX 162 11