2026-04-10T16:46:28-05:00 2025-06-30 952302617 SINGERLEWAK LLP 10960 WILSHIRE BLVD SUITE 1100 LOS ANGELES CA 90024 990 2024-07-01 952210527 CALIFORNIA SCIENCE CENTER FOUNDATION CALI 3237243623 700 EXPOSITION PARK DRIVE LOS ANGELES CA 90037 GENEVIEVE DUNAWAY CFO 3237243623 2026-04-10 1 1 LIOR TEMKIN P00748170 3104773924 2026-04-10 2024 2025-03-06 01:10:19Z GENEVIEVE DUNAWAY 700 EXPOSITION PARK DRIVE LOS ANGELES CA 90037 351505307 0 X WWW.CALIFORNIASCIENCECENTER.ORG X 1950 CA CSCF ASPIRES TO STIMULATE CURIOSITY AND INSPIRE SCIENCE LEARNING IN EVERYONE BY CREATING FUN, MEMORABLE EXPERIENCES, BECAUSE WE VALUE SCIENCE AS AN INDISPENSABLE TOOL FOR UNDERSTANDING OUR WORLD, ACCESSIBILITY AND INCLUSIVENESS, AND ENRICHING PEOPLE'S LIVES. 69 69 346 228 0 0 41065816 26968100 7147715 5482021 8099628 5930666 2925808 959071 59238967 39339858 0 0 0 0 13041184 14577977 72000 24000 1885112 102043769 115629461 115156953 130231438 -55917986 -90891580 310501342 215067319 216498897 210272129 94002445 4795190 X CSCF ASPIRES TO STIMULATE CURIOSITY AND INSPIRE SCIENCE LEARNING IN EVERYONE BY CREATING FUN, MEMORABLE EXPERIENCES, BECAUSE WE VALUE SCIENCE AS AN INDISPENSABLE TOOL FOR UNDERSTANDING OUR WORLD, ACCESSIBILITY AND INCLUSIVENESS, AND ENRICHING PEOPLE'S LIVES. 0 0 111822687 1356411 GALLERY AND EXHIBITS 7519095 537600 OPERATIONS - EXHIBIT FACILITATION FOR GUESTS VISITING THE SCIENCE CENTER. 3211513 1154385 EDUCATIONAL PROGRAMS. 3185088 2433625 OTHER PROGRAM INCLUDE IMAX EDUCATIONAL MOVIES & CONFERENCE RESERVATIONS. 3185088 2433625 125738383 1 1 0 1 0 0 0 1 0 1 1 0 0 0 0 1 0 1 0 0 1 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 69 0 1 346 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 X 69 69 1 0 0 0 0 0 0 1 1 0 0 1 1 1 1 1 1 1 1 0 CA X X X GENEVIEVE DUNAWAY 2137447487 700 EXPOSITION PARK DRIVE LOS ANGELES CA 90037 MARTHA SAUCEDO TRUSTEE - CHAIR 2.00 X X 0 0 0 JOHN SINNEMA TRUSTEE - VICE CHAIR 1.00 X X 0 0 0 ANDREW SALE TRUSTEE SEC'Y/TREASURER 1.00 X X 0 0 0 CHRISTOPHER J WARMUTH TRUSTEE IMMED PAST CHAIR 1.00 X X 0 0 0 WALLIS ANNENBERG TRUSTEE 1.00 X 0 0 0 ARKATOV ALAN TRUSTEE 1.00 X 0 0 0 ANDREW F BARTH TRUSTEE 1.00 X 0 0 0 JANIS BERMAN TRUSTEE 1.00 X 0 0 0 LISA BISCAICHIPY TRUSTEE 1.00 X 0 0 0 JONATHAN BOBB TRUSTEE 1.00 X 0 0 0 MICHAEL BUSTAMANTE TRUSTEE 1.00 X 0 0 0 JAMIE CALLAHAN TRUSTEE 1.00 X 0 0 0 NORA CHAVES TRUSTEE 1.00 X 0 0 0 WALTER CHO TRUSTEE 1.00 X 0 0 0 CABOT CONNERY TRUSTEE 1.00 X 0 0 0 JASSON CROCKETT TRUSTEE (FROM JAN. 2025) 1.00 X 0 0 0 PARICK W DENNIS TRUSTEE 1.00 X 0 0 0 MATTHEW B DUBECK TRUSTEE 1.00 X 0 0 0 KATHLEEN DUNCAN TRUSTEE 1.00 X 0 0 0 LINDSAY DUNN TRUSTEE 1.00 X 0 0 0 THE HONORABLE SADE ELHAWARY TRUSTEE (FROM JUNE 2025) 1.00 X 0 0 0 MICHAEL FLYNN TRUSTEE 1.00 X 0 0 0 ALAN J FOHRER TRUSTEE 1.00 X 0 0 0 ROBERT L FRAZIER III TRUSTEE 1.00 X 0 0 0 ALLAN M FREW TRUSTEE 1.00 X 0 0 0 GILBERT I GARCETTI TRUSTEE 1.00 X 0 0 0 JEFF GOLD TRUSTEE 1.00 X 0 0 0 BILLIE GREER TRUSTEE 1.00 X 0 0 0 JENNIFER HALEY TRUSTEE 1.00 X 0 0 0 DIANE HAMWI TRUSTEE 1.00 X 0 0 0 DANIEL HART TRUSTEE 1.00 X 0 0 0 BARBARA B HENDERSON TRUSTEE 1.00 X 0 0 0 JOANNE HENG TRUSTEE 1.00 X 0 0 0 MICHAEL HUMBARGER TRUSTEE (UNTIL JUNE 2025) 1.00 X 0 0 0 ROBERT W HUSTON TRUSTEE 1.00 X 0 0 0 JESSICA JENSEN TRUSTEE 1.00 X 0 0 0 HON REGINALD JONES-SAWYER TRUSTEE (UNTIL JUNE 2025) 1.00 X 0 0 0 HON SYDNEY KAMLAGER-DOVE TRUSTEE 1.00 X 0 0 0 ARJUN KAMPANI TRUSTEE (FROM SEPT. 2024) 1.00 X 0 0 0 ANGELIQUE KAOUNIS TRUSTEE (FROM SEPT. 2024) 1.00 X 0 0 0 RIZWAN KASSIM TRUSTEE (FROM SEPT. 2024) 1.00 X 0 0 0 MICHAEL LAUER TRUSTEE 1.00 X 0 0 0 JENNIFER LIN TRUSTEE 1.00 X 0 0 0 ONEIDA LIZARRAGA TRUSTEE 1.00 X 0 0 0 STEVEN LOTWIN TRUSTEE 1.00 X 0 0 0 LISA MARGOLIS TRUSTEE 1.00 X 0 0 0 KENNETH MCBRIDE TRUSTEE 1.00 X 0 0 0 HON HOLLY J MITCHELL TRUSTEE 1.00 X 0 0 0 JULIE LYTLE NESBIT TRUSTEE (UNTIL JUNE 2025) 1.00 X 0 0 0 NANCI E NISHIMURA TRUSTEE 1.00 X 0 0 0 MARGO LEONETTI O'CONNELL TRUSTEE 1.00 X 0 0 0 LYNDA OSCHIN TRUSTEE 1.00 X 0 0 0 MICHELLE PARKER TRUSTEE 1.00 X 0 0 0 ADAM PARRISH TRUSTEE 1.00 X 0 0 0 GEORGE PLA TRUSTEE 1.00 X 0 0 0 STEVEN D POWELL TRUSTEE 1.00 X 0 0 0 HON CURREN PRICE JR TRUSTEE 1.00 X 0 0 0 KENNETH L ROBINSON TRUSTEE 1.00 X 0 0 0 ALEX ROSE TRUSTEE 1.00 X 0 0 0 REON ROSKI TRUSTEE 1.00 X 0 0 0 RODGER R SCHWECKE TRUSTEE 1.00 X 0 0 0 ISAAC SEGOVIA TRUSTEE (FROM JAN. 2025) 1.00 X 0 0 0 HON LOLA SMALLWOOD-CUEVAS TRUSTEE 1.00 X 0 0 0 CYNTHIA LEE SMET TRUSTEE 1.00 X 0 0 0 TOM L SOTO TRUSTEE 1.00 X 0 0 0 ANDREW TAVAKOLI TRUSTEE 1.00 X 0 0 0 HOWARD WANG TRUSTEE (UNTIL MAR. 2025) 1.00 X 0 0 0 JENNIFER THORTON WIELAND TRUSTEE 1.00 X 0 0 0 SUZANNE WRIGHT TRUSTEE 1.00 X 0 0 0 GEORGIA ZACHARY TRUSTEE 1.00 X 0 0 0 JEFFREY N RUDOLPH PRESIDENT 18.00 X 47299 0 1892 PAUL WATANABE SRVP, COO 18.00 X 11275 0 423 GENEVIEVE DUNAWAY SRVP, CFO 40.00 X 151295 0 20557 ALYSON GOODALL SRVP, CAO 40.00 X 171633 0 29182 JONING MENG CONTROLLER 40.00 X 137179 0 37059 KENT JONES VP, RETAIL OPERATIONS 40.00 X 136897 0 35525 XUONG TSAN WEB APPLICATION ARCHITECT 40.00 X 133111 0 34019 CHRISTINA SION VP, EVENT SERVICES 40.00 X 129347 0 25427 THOMAS CHUNG DIRECTOR - INFORMATION TEC 40.00 X 112917 0 34645 1030953 0 218729 7 0 1 0 ZIMMER GUNSUL FRASCA ARCHITECTS LLP 1223 SW WASHINGTON ST 200 PORTLAND OR 97205 ARCHITECT 2188972 EVIDENCE DESIGN LLC 158 MAPLE STREET BROOKLYN NY 11225 EXHIBIT DESIGNER 861021 TSX OPERATING LLC 70 WEST 40T ST 9TH FL NEW YORK NY 10018 SPECIAL EXHIBIT REVENUE SHARE 493577 SINGER LEWAK LLP PO BOX 80602 CITY OF INDUSTRY CA 917168602 AUDIT AND TAX SERVICES 159941 THE RITZ-CARLTON HOTEL COMPANY LLC ONE MIRAMONTES POINT ROAD HALF MOON BAY CA 94019 LODGING 112040 5 1084140 1360460 9161361 15362139 2438803 26968100 IMAX THEATER 611710 1464589 1464589 GALLERY AND EXHIBITS 611710 1356411 1356411 EDUCATIONAL PROGRAMS 611710 1154385 1154385 CONFERENCE RESERVATION 611710 969036 969036 OPERATIONS 611710 537600 537600 5482021 2698616 2698616 73949 73949 312118706 308960605 3158101 3158101 3158101 115711 1360460 749268 -633557 -633557 3870 0 3870 3870 3154160 2455576 698584 698584 OTHER REVENUE 900099 890174 170147 720027 890174 39339858 6350752 0 6021006 460388 50172 184320 225896 11190999 8929767 1333402 927830 212651 173803 24694 14154 1850163 1343271 342386 164506 863776 664035 117350 82391 20308 20308 156851 156851 126000 126000 24000 24000 7254433 6961435 129474 163524 649242 628650 20592 1647314 1555881 57387 34046 361002 204595 77475 78932 207822 207822 77902 77902 432623 389853 22536 20234 14577 8883 2687 3007 5740869 5740869 914811 909266 5545 273610 164319 109291 PHASE III BUILDING 97664430 97664430 OTHER EXPENSES 87667 63430 24237 0 130231438 125738383 2607943 1885112 39950543 21141818 31075936 32028030 83820714 70072966 2754557 2352169 31952160 30441274 803572 774834 252655 280498 46323676 36122516 5945006 10201160 110184212 46909806 3732850 835627 29137 29137 310501342 215067319 19214315 18389978 1178038 683309 196106544 191198842 216498897 210272129 X -19679628 -99212570 113682073 104007760 94002445 4795190 310501342 215067319 X -90891580 1527432 156893 X 0 1 X 1 1 1 X 18153285 105933506 62314009 40268058 26968100 253636958 4259083 9408190 11970879 12948547 8204660 46791359 22412368 115341696 74284888 53216605 35172760 300428317 1041811 82079662 11617500 9583310 1939488 106261771 0 1041811 82079662 11617500 9583310 1939488 106261771 194166546 2411278 3767706 4006875 5726363 2772565 18684787 2411278 3767706 4006875 5726363 2772565 18684787 68539 27222 30108 295999 890174 1312042 24892185 119136624 78321871 59238967 38835499 320425146 0.60600 0.59330 0.05830 0.06080 X SCHEDULE A, PART III, LINE 12, EXPLANATION OF OTHER INCOME: OTHER INCOME - 2020 AMOUNT: $ 68,539. 2021 AMOUNT: $ 27,222. 2022 AMOUNT: $ 30,108. 2023 AMOUNT: $ 295,999. 2024 AMOUNT: $ 890,174. INSURANCE SETTLEMENT - RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED 1 0 0 0 0 0 1 42000 0 1 84000 126000 0 PART II-B, LINE 1: THE FOUNDATION HAS A CONTRACT WITH ESPERANZA ROSS IN SACRAMENTO, CALIFORNIA. THEIR ACTIVITIES INCLUDED UPDATING MEMBERS OF THE CALIFORNIA STATE LEGISLATURE ON THE CALIFORNIA SCIENCE CENTER FOUNDATION'S EDUCATIONAL OPPORTUNITIES FOR YOUTH, ETC. AND FACILITATING AND MONITORING STATE INITIATIVES FOR THE CALIFORNIA SCIENCE CENTER FOUNDATION. DURING THE FISCAL YEAR ENDED 6/30/25, THE FOUNDATION PAID $42,000 FOR HER SERVICES. THE FOUNDATION ALSO HAS A CONTRACT WITH THE NATIONAL GROUP IN WASHINGTON D.C. TO SERVE AS LIAISON TO FEDERAL GOVERNMENT AGENCIES AS NECESSARY AND TO MONITOR AND REPORT ON GOVERNMENT PROGRAMS RELEVANT TO THE INITIATIVES AND OTHER POSSIBLE AREAS OF INTEREST TO THE FOUNDATION. DURING THE FISCAL YEAR ENDED 6/30/25, THE FOUNDATION PAID NATIONAL GROUP $84,000 FOR THEIR SERVICES. X X X 0 26644537 0 3551959 1320101 28876395 24585573 284500 2866507 1092043 26644537 22949935 750000 1909819 1024181 24585573 12135898 14000000 -2899282 286681 22949935 9756723 2665856 286681 12135898 0.00000 0.74000 0.26000 0 0 3418745 3418745 0 2504687 2225932 278755 40400244 30477839 9922405 10201160 X 44670026 1527432 440998 3361737 5330167 39339859 0 39339859 133877279 440998 3204844 3645842 130231437 0 130231437 PART III, LINE 1A: THE FOUNDATION HOLDS A NUMBER OF ARTIFACTS OF HISTORICAL SIGNIFICANCE AS COLLECTIONS INCLUDING THE SPACE SHUTTLE ORBITER ENDEAVOUR AND RELATED ARTIFACTS. THESE COLLECTIONS ARE NOT CAPITALIZED IN THE STATEMENT OF FINANCIAL POSITION. CONTRIBUTED COLLECTION ITEMS ARE EXCLUDED FROM THE FINANCIAL STATEMENTS. PURCHASED COLLECTION ITEMS ARE TREATED AS A REDUCTION IN THE UNRESTRICTED NET ASSETS AT THE TIME OF PURCHASE. COLLECTIONS ARE CATALOGED AND PRESERVED FOR EDUCATIONAL PURPOSES. THE COSTS OF PURCHASING OR COLLECTING LIVE ANIMALS ARE EXPENSED AS INCURRED. DONATED SPECIMENS ARE NOT VALUED AND, THEREFORE, ARE NOT REFLECTED IN THE FINANCIAL STATEMENTS. PART III, LINE 4: ARTIFACTS OF HISTORICAL AND SCIENTIFIC SIGNIFICANCE PRESERVED FOR EDUCATIONAL PURPOSES. PART V, LINE 4: THE ORGANIZATION'S ENDOWMENT FUNDS ARE INTENDED TO SUPPORT THE EDUCATIONAL AND OPERATIONAL PROGRAMS. PART X, LINE 2: IN ACCORDANCE WITH FINANCIAL ACCOUNTING STANDARDS BOARD ("FASB") ACCOUNTING STANDARDS CODIFICATION ("ASC") TOPIC NO. 740, "UNCERTAINTY IN INCOME TAXES" ("ASC 740"), THE FOUNDATION RECOGNIZES THE IMPACT OF TAX POSITIONS IN THE FINANCIAL STATEMENTS IF THAT POSITION IS MORE LIKELY THAN NOT TO BE SUSTAINED ON AUDIT, BASED ON THE TECHNICAL MERITS OF THE POSITION. TO DATE, THE FOUNDATION HAS NOT RECORDED ANY UNCERTAIN TAX POSITIONS. THE FOUNDATION RECOGNIZES POTENTIAL ACCRUED INTEREST AND PENALTIES RELATED TO UNCERTAIN TAX POSITIONS IN INCOME TAX EXPENSE. DURING THE YEARS ENDED JUNE 30, 2025 AND 2024, THE FOUNDATION PERFORMED AN EVALUATION OF UNCERTAIN TAX POSITIONS AND DID NOT NOTE ANY MATTERS THAT WOULD REQUIRE RECOGNITION IN THE FINANCIAL STATEMENTS OR WHICH MAY HAVE AN EFFECT ON ITS TAX-EXEMPT STATUS. THE FEDERAL AND STATE OF CALIFORNIA INCOME TAX RETURNS OF THE FOUNDATION STILL OPEN AND SUBJECT TO IRS OR STATE OF CALIFORNIA EXAMINATION ARE AS FOLLOWS: JURISDICTION: FEDERAL OPEN TAX YEARS: 2021-2024 JURISDICTION: STATE OPEN TAX YEARS: 2020-2024 PART XI, LINE 2D - OTHER ADJUSTMENTS: CHANGE IN VALUE - CHARITABLE REMAINDER TRUSTS 156,893. COST OF GOODS SOLD 2,455,576. SPECIAL EVENT EXPENSES 749,268. PART XII, LINE 2D - OTHER ADJUSTMENTS: COST OF GOODS SOLD 2,455,576. SPECIAL EVENT EXPENSES 749,268. 1 SUB-SAHARAN AFRICA - ANGOLA, BENIN, BOTSWANA, BURKINA FASO, 0 0 RECEIVED A GRANT TO TRAIN TEACHERS IN RWANDA 109002 0 0 0 0 0 0 109002 0 109002 0 0 0 0 0 0 X X X X X X X 1 FRED ALI CORPORATION 8350 GONZAGA AVE LOS ANGELES CA 90045 CONSULTING 0 0 6000 -6000 NETZEL GRIGSBY ASSOCIATES INC 9696 CULVER BLVD 105 CULVER CITY CA 90232 CONSULTING 0 0 18000 -18000 24000 -24000 CA DISCOVERY BALL 1415965 1313214 102751 723039 WOMAN OF THE YEAR 60206 47246 12960 26229 1476171 1360460 115711 749268 749268 -633557 3870 0 3870 3870 CA 1 0 1 0 1.00000 GENEVIEVE DUNAWAY 700 EXPOSITION PARK DRIVE LOS ANGELES CA 90037 0 ALYSON GOODALL 171633 ALYSON GOODALL'S RESPONSIBILITY AS A DIRECTOR OF DEVELOPMENT IS TO ORGANIZE THE DISCOVERY BALL FUNDRAISING EVENT, INCLUDING THE RAFFLE HELD AT THE BALL. GOODALL'S SALARY OF $171,633 REFLECTS HER OVERALL COMPENSATION AS CHIEF ADVANCEMENT OFFICER AND NOT ONLY AS GAMING MANAGER. X 1 3870 X X 0 0 0 0 0 0 0 0 0 ALYSON GOODALL SRVP, CAO 171633 0 0 0 0 0 7026 0 22156 0 200815 0 0 0 JONING MENG CONTROLLER 137179 0 0 0 0 0 5602 0 31457 0 174238 0 0 0 KENT JONES VP, RETAIL OPERATIONS 136897 0 0 0 0 0 5619 0 29906 0 172422 0 0 0 GENEVIEVE DUNAWAY SRVP, CFO 151295 0 0 0 0 0 6112 0 14445 0 171852 0 0 0 XUONG TSAN WEB APPLICATION ARCHITECT 133111 0 0 0 0 0 5535 0 28484 0 167130 0 0 0 CHRISTINA SION VP, EVENT SERVICES 129347 0 0 0 0 0 5257 0 20170 0 154774 0 0 0 A CA INFRASTRUCTURE AND ECONOMIC DEVELOPMENT BANK 630304653 13034ARM4 2016-10-27 60440728 REFUNDING OF PRIOR ISSUE 0 0 0 B CA INFRASTRUCTURE AND ECONOMIC DEVELOPMENT BANK 630304653 13034AV23 2021-10-19 168950079 SAMUEL OSCHIN AIR AND SPACE CENTER 0 0 0 A 26160000 60440729 775781 59664948 1 0 1 1 B 171876838 17878373 1324540 152673425 0 0 0 1 A 0 0 0 0 0 0 1 B 0 0 0 0 0 0 1 A 0 0 1 1 0 0 0 1 1 B 0 1 0 0 0 0 1 BAYERISCHE LANDESBANK & 1.580000000000 1 1 1 A 1 B 1 SCHEDULE K COLUMN A: PART I, COLUMN F: THE BONDS WERE ISSUED TO FINANCE CONSTRUCTION, ACQUISITION, FURNISHING & EQUIPPING OF THE SAMUEL OSCHIN AIR AND SPACE CENTER. PART II, LINE 3: THE TOTAL PROCEEDS SHOWN IN PART II, LINE 3 DIFFERS FROM THE ISSUE PRICE SHOWN IN PART I, (E) DUE TO INTEREST EARNINGS ON INVESTED PROCEEDS. PART III, LINE 7: AS PROVIDED IN TREASURY REGULATION SECTION 1.141-4(C)(2)(I)(B), THE AMOUNT OF PRIVATE PAYMENTS TAKEN INTO ACCOUNT UNDER THE PRIVATE SECURITY OR PAYMENT TEST MAY NOT EXCEED THE AMOUNT OF PRIVATE BUSINESS USE AND/OR UNRELATED TRADE OR BUSINESS USE. ACCORDINGLY, THE AMOUNT OF PRIVATE PAYMENTS FOR THE REPORTING PERIOD DOES NOT EXCEED THE AMOUNT STATED IN PART III, LINE 6. THE ORGANIZATION HAS NOT UNDERTAKEN AN ANALYSIS OF THE PRIVATE SECURITY OR PAYMENT TEST WITH RESPECT TO THE BONDS, AS THE LEVEL OF PRIVATE BUSINESS USE AND/OR UNRELATED TRADE OR BUSINESS USE REPORTED IN PART III, LINE 6 IS NOT IN EXCESS OF AMOUNTS PERMITTED UNDER SECTION 145 OF THE CODE. PART IV, LINE 5(B) & 5(C): THE PROJECT FUND WAS INVESTED INTO AN INVESTMENT AGREEMENT WITH BAYERISCHE LANDESBANK WITH A FINAL MATURITY OF 6/1/2023. THE CAPITALIZED INTEREST FUND WAS INVESTED INTO AN INVESTMENT AGREEMENT WITH SOCIETE GENERALE WITH A FINAL MATURITY OF 11/1/2024. PART I(F) - THE BOND ISSUE FINANCED THE CURRENT REFUNDING OF THE BORROWER'S SERIES 2006 BONDS ORIGINALLY ISSUED ON 08/16/2006. PART IV, LINE 2(B) - THE CURRENT REFUNDING PORTION OF THE BOND ISSUE HAS MET THE 6-MONTH EXCEPTION TO REBATE. PART IV, LINE 2(C) - OPINION FROM ORRICK, HERRINGTON & SUTCLIFFE LLP DATED 11/28/2017 STATES THAT NO REBATE IS OR WILL BE DUE ON THE BOND ISSUE. X 2 0 X 8 2438803 MARKET VALUE 0 1 1 PART I, LINE 32B: THE ORGINIZATIONS POLICY IS TO SELL DONATED STOCK IMMEDIATELY AFTER RECEIPT. FORM 990 , PART I, LINE 8 CONTRIBUTION REVENUE FOR THE YEAR ENDED JUNE 30, 2025 TOTALED $15,362,140 COMPARED TO $29,152,902 FOR THE YEAR ENDED JUNE 30, 2024. THE DECREASE OF $13,790,762 IS PRIMARILY ATTRIBUTABLE TO THE TIMING AND CONCENTRATION OF MAJOR GIFTS RECEIVED IN CONNECTION WITH THE FOUNDATION'S ONGOING CAMPAIGN FOR THE SAMUEL OSCHIN AIR AND SPACE CENTER. IN FISCAL YEAR 2024, THE FOUNDATION'S TWO LARGEST PUBLIC DONORS CONTRIBUTED APPROXIMATELY $15,000,000 IN AGGREGATE. IN FISCAL YEAR 2025, THE TWO LARGEST PUBLIC DONORS CONTRIBUTED LESS THAN $6,000,000 IN AGGREGATE. AS THE FOUNDATION CONTINUES ITS MAJOR CAMPAIGN, CONTRIBUTION REVENUE MAY FLUCTUATE SIGNIFICANTLY FROM YEAR TO YEAR DUE TO THE TIMING OF LARGE, MULTI-YEAR, AND CAMPAIGN-RELATED GIFTS. THE CURRENT YEAR'S CONTRIBUTION LEVELS REFLECT NORMAL VARIATION IN MAJOR GIFT RECEIPTS AND DO NOT REPRESENT A CHANGE IN THE FOUNDATION'S FUNDRAISING STRATEGY OR CAMPAIGN PROGRESS. FORM 990, PART VI, SECTION A, LINE 2 DURING THE FISCAL YEAR, THERE WERE THREE TRUSTEES, PATRICK DENNIS, MATTHEW DUBECK, AND ANGELIQUE KAOUNIS WHO WORKED TOGETHER AT THE SAME LAW FIRM. FORM 990, PART VI, SECTION B, LINE 11B THE FORM 990 IS PREPARED BY SINGERLEWAK, LLP BASED ON THE INFORMATION PROVIDED BY THE FOUNDATION'S STAFF. PRIOR TO FILING, THE FORM 990 IS PRESENTED TO ALL MEMBERS OF THE BOARD OF TRUSTEES. ONCE THE FORM 990 IS PRESENTED TO THE BOARD, THE CHIEF FINANCIAL OFFICER SIGNS THE RETURN ON BEHALF OF THE ORGANIZATION. FORM 990, PART VI, SECTION B, LINE 12C ON AN ANNUAL BASIS, THE PRESIDENT OF THE FOUNDATION WILL SEND TO ALL TRUSTEES AND OFFICERS OF THE FOUNDATION A COPY OF THE CONFLICT OF INTEREST POLICY AND AN ANNUAL CONFLICT OF INTEREST DISCLOSURE STATEMENT. THE DISCLOSURE STATEMENT MUST BE COMPLETED AND RETURNED TO THE AUDIT AND GOVERNANCE COMMITTEE. ALL NEW TRUSTEES AND OFFICERS MUST COMPLETE THE DISCLOSURE STATEMENT PRIOR TO ASSUMING THEIR DUTIES FOR THE FOUNDATION. IF A TRUSTEE OR OFFICER BECOMES AWARE OF A CONFLICT OF INTEREST OR POTENTIAL CONFLICT OF INTEREST, FOLLOWING THE ANNUAL DISCLOSURE, THAT TRUSTEE OR OFFICER SHOULD NOTIFY THE AUDIT AND GOVERNANCE COMMITTEE OF THE FACTS SURROUNDING THE CONFLICT OF INTEREST IN WRITING. THE AUDIT AND GOVERNANCE COMMITTEE SHALL SUBMIT AN ANNUAL CONFIDENTIAL REPORT TO THE BOARD OF TRUSTEES REGARDING ANY TRUSTEE OR OFFICER CONFLICTS OF INTEREST AND THEIR RESOLUTION. FORM 990, PART VI, SECTION B, LINE 15 THE COMPENSATION OF THE PRESIDENT AND CFO ARE REVIEWED BY THE AUDIT AND GOVERNANCE COMMITTEE. THE COMPENSATION OF OTHER OFFICERS AND KEY EMPLOYEES IS REVIEWED BY THE HUMAN RESOURCES DEPARTMENT. FORM 990, PART VI, SECTION C, LINE 18 THE ORGANIZATION'S INFORMATIONAL RETURN DOCUMENTS ARE AVAILABLE TO THE PUBLIC THROUGH THE ORGANIZATION'S WEBSITE, UPON WRITTEN REQUEST, AND ON WWW.GUIDESTAR.ORG. FORM 990, PART VI, SECTION C, LINE 19 CALIFORNIA SCIENCE CENTER FOUNDATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, FINANCIAL STATEMENTS, AND INFORMATIONAL RETURNS AVAILABLE UPON WRITTEN REQUEST. THE INFORMATIONAL RETURNS ARE ALSO MADE AVAILABLE TO THE PUBLIC THROUGH THE ORGANIZATION'S WEBSITE, AND WWW.GUIDESTAR.ORG, A PUBLIC WEBSITE. FORM 990, PART XI, LINE 9: CHANGE IN VALUE - CHARITABLE REMAINDER TRUSTS 156,893. ROUNDING P3 EXHIBITS CORPORATION 700 EXPOSITION PARK DRIVE LOS ANGELES CA 90037 922089851 SEE SUPPLEMENTAL CA 501(C)(3) LINE 12A, I CALIFORNIA SCIENCE CENTER FOUNDATION 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 P3 EXHIBITS CORPORATION D 28550000 SIGNED CONTRACTS SCHEDULE R, PART II, LINE B P3 EXHIBITS CORPORATION IS ORGANIZED TO PERFORM THE CHARITABLE, EDUCATIONAL AND SCIENTIFIC FUNCTIONS OF AND CARRY OUT THE CHARITABLE, EDUCATIONAL AND SCIENTIFIC PURPOSES OF CALIFORNIA SCIENCE CENTER FOUNDATION, A CALIFORNIA NONPROFIT PUBLIC BENEFIT CORPORATION ("CSCF"), THROUGH THE DEVELOPMENT, EXPANSION AND OPERATION OF THE CALIFORNIA SCIENCE CENTER'S EXHIBIT AND EDUCATIONAL PROGRAMS AND RELATED ACTIVITIES.