CA3178691A1 - Combinations of menin inhibitors and cyp3a4 inhibitors and methods of use thereof - Google Patents

Combinations of menin inhibitors and cyp3a4 inhibitors and methods of use thereof

Info

Publication number
CA3178691A1
CA3178691A1 CA3178691A CA3178691A CA3178691A1 CA 3178691 A1 CA3178691 A1 CA 3178691A1 CA 3178691 A CA3178691 A CA 3178691A CA 3178691 A CA3178691 A CA 3178691A CA 3178691 A1 CA3178691 A1 CA 3178691A1
Authority
CA
Canada
Prior art keywords
inhibitor
menin
cyp3a4
administered
cyp3a4 inhibitor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3178691A
Other languages
English (en)
French (fr)
Inventor
Gerard M. Mcgeehan
Peter Ordentlich
Galit ROSEN
Steven A. Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Syndax Pharmaceuticals Inc
Original Assignee
Syndax Pharmaceuticals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Syndax Pharmaceuticals Inc filed Critical Syndax Pharmaceuticals Inc
Publication of CA3178691A1 publication Critical patent/CA3178691A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/10—Spiro-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/427—Thiazoles not condensed and containing further heterocyclic rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/506—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/513—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CA3178691A 2020-04-07 2021-04-07 Combinations of menin inhibitors and cyp3a4 inhibitors and methods of use thereof Pending CA3178691A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063006574P 2020-04-07 2020-04-07
US63/006,574 2020-04-07
PCT/US2021/026141 WO2021207335A1 (en) 2020-04-07 2021-04-07 Combinations of menin inhibitors and cyp3a4 inhibitors and methods of use thereof

Publications (1)

Publication Number Publication Date
CA3178691A1 true CA3178691A1 (en) 2021-10-14

Family

ID=78023861

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3178691A Pending CA3178691A1 (en) 2020-04-07 2021-04-07 Combinations of menin inhibitors and cyp3a4 inhibitors and methods of use thereof

Country Status (10)

Country Link
US (1) US12564590B2 (enExample)
EP (1) EP4132932A4 (enExample)
JP (1) JP2023522166A (enExample)
KR (1) KR20230007359A (enExample)
CN (3) CN120393025A (enExample)
AU (1) AU2021252552A1 (enExample)
CA (1) CA3178691A1 (enExample)
IL (1) IL297039A (enExample)
MX (1) MX2022012471A (enExample)
WO (1) WO2021207335A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017214367A1 (en) 2016-06-10 2017-12-14 Vitae Pharmaceuticals, Inc. Inhibitors of the menin-mll interaction
TW202525813A (zh) 2019-12-19 2025-07-01 比利時商健生藥品公司 經取代之直鏈螺環接衍生物
EP4132932A4 (en) 2020-04-07 2024-04-17 Syndax Pharmaceuticals, Inc. COMBINATIONS OF MENIN INHIBITORS AND CYP3A4 INHIBITORS AND METHODS OF USE THEREOF
IL308476A (en) 2021-05-14 2024-01-01 Syndax Pharmaceuticals Inc Inhibitors of the menin-mil interaction
US20250152591A1 (en) * 2022-02-04 2025-05-15 Kura Oncology, Inc. Treatment of hematological malignancies with menin inhibitors and p-glycoprotein inhibitors
US20250295661A1 (en) * 2022-05-09 2025-09-25 Syndax Pharmaceuticals, Inc. Menin-mll inhibitors for the treatment of cancer
CN120456907A (zh) * 2022-11-02 2025-08-08 库拉肿瘤学公司 急性白血病的治疗方法
CN120529900A (zh) 2022-11-24 2025-08-22 奥莱松基因组股份有限公司 用于治疗癌症的LSD1抑制剂和Menin抑制剂的组合
WO2025106862A1 (en) * 2023-11-17 2025-05-22 Kura Oncology, Inc. Methods of treating kit positive cancers with a menin inhibitor

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2086544C1 (ru) 1991-06-13 1997-08-10 Хоффманн-Ля Рош АГ Бензолсульфонамидные производные пиримидина или их соли, фармацевтическая композиция для лечения заболеваний, связанных с активностью эндотелина
US5820915A (en) 1996-06-27 1998-10-13 Bioavailability Systems, L.L.C. Method for the preparation of a first-pass effective citrus-derived substance and product thereof
US6124477A (en) 1996-06-27 2000-09-26 Bioavailability Systems, Llc Anti-first-pass effect compounds
US5990154A (en) 1997-05-30 1999-11-23 Bioavailability Systems, L.L.C. Anti-first-pass effect compounds and citrus extract
US6248776B1 (en) 1997-08-26 2001-06-19 Bioavailability Systems, L.L.C. Anti-first-pass effect compounds
US20040058982A1 (en) 1999-02-17 2004-03-25 Bioavailability System, Llc Pharmaceutical compositions
US6063809A (en) 1997-08-26 2000-05-16 Bioavailability Systems, Llc Anti-first-pass effect compounds
US5993887A (en) 1998-06-29 1999-11-30 Bioavailability Systems, L.L.C. Safe citrus juice and process for preparation
WO2004037827A1 (en) 2000-10-20 2004-05-06 Bioavailability Systems, Llc Synthesis of spiro ortho esters, spiro ortho carbonates, and intermediates
US7968569B2 (en) 2002-05-17 2011-06-28 Celgene Corporation Methods for treatment of multiple myeloma using 3-(4-amino-1-oxo-1,3-dihydro-isoindol-2-yl)-piperidine-2,6-dione
JP2007528423A (ja) 2004-03-11 2007-10-11 セコイア、ファーマシューティカルズ、インコーポレイテッド 耐性防止レトロウイルスプロテアーゼ阻害薬
US7378441B2 (en) 2004-05-07 2008-05-27 Sequoia Pharmaceuticals, Inc. Resistance-repellent retroviral protease inhibitors
US20090281114A1 (en) 2008-05-08 2009-11-12 Fabre-Kramer Pharmaceuticals, Inc. Indolylalkyl derivatives of pyrimidinylpiperazine and metabolites thereof for treatment of anxiety, depression, and sexual dysfunction
CL2009001152A1 (es) 2008-05-13 2009-10-16 Array Biopharma Inc Compuestos derivados de n-(4-(cicloalquilo nitrogenado-1-il)-1h-pirrolo[2,3-b]piridin-3-il)amida, inhibidores de cinasa; proceso de preparacion; composicion farmaceutica; y su uso para el tratamiento de una enfermedad proliferativa.
MX354412B (es) 2011-06-10 2018-03-05 Merck Patent Gmbh Composiciones y metodos para la produccion de compuestos de pirimidina con actividad inhibidora de tirosina cinasa de bruton.
US8466159B2 (en) * 2011-10-21 2013-06-18 Abbvie Inc. Methods for treating HCV
TWI599356B (zh) 2012-09-26 2017-09-21 安羅格製藥有限責任公司 抑制突變型ｃ－ｋｉｔ的方法
MA38260B1 (fr) 2012-12-18 2018-04-30 Almirall Sa Nouveaux dérivés de cyclohexyl et quinuclidinyl carbamate ayant une activité d'agoniste adrénergique beta2 et une activité d'antagoniste muscarinique m3
US9458124B2 (en) 2013-02-06 2016-10-04 Wayne State University Substituted pyran derivatives
WO2014164543A1 (en) 2013-03-13 2014-10-09 The Regents Of The University Of Michigan Compositions comprising thienopyrimidine and thienopyridine compounds and methods of use thereof
US11596636B2 (en) 2014-01-14 2023-03-07 The Trustees Of The University Of Pennsylvania Tailored combinatorial epigenetic therapies for P53 gain-of-function tumors
US20170119769A1 (en) 2014-06-10 2017-05-04 The Trustees Of The University Of Pennsylvania Scaffolds for inhibitors of menin-mll interactions
AU2015301746A1 (en) * 2014-08-13 2017-02-16 Celgene Corporation Combination therapy for treating cancer
CN105732636B (zh) 2014-12-30 2020-04-21 广东东阳光药业有限公司 杂芳化合物及其在药物中的应用
HK1246593A1 (zh) 2015-06-04 2018-09-14 Kura Oncology, Inc. 用於抑制menin蛋白与mll蛋白的相互作用的方法及组合物
AU2016378579A1 (en) 2015-12-22 2018-06-14 Vitae Pharmaceuticals, Inc. Inhibitors of the menin-MLL interaction
US10869868B2 (en) 2016-01-26 2020-12-22 Memorial Sloan Kettering Cancer Center Targeting chromatin regulators inhibits leukemogenic gene expression in NPM1 mutant leukemia
PH12018501955B1 (en) 2016-03-16 2024-01-24 Kura Oncology Inc Bridged bicyclic inhibitors of menin-mll and methods of use
JP6991585B2 (ja) 2016-05-02 2022-01-12 ザ リージェンツ オブ ザ ユニヴァシティ オブ ミシガン メニン阻害剤としてのピペリジン
ES2990061T3 (es) * 2016-05-10 2024-11-28 C4 Therapeutics Inc Degronímeros espirocíclicos para la degradación de proteínas diana
WO2017214367A1 (en) * 2016-06-10 2017-12-14 Vitae Pharmaceuticals, Inc. Inhibitors of the menin-mll interaction
AU2017326006B2 (en) 2016-09-16 2021-10-28 Vitae Pharmaceuticals, LLC. Inhibitors of the menin-MLL interaction
WO2018175746A1 (en) 2017-03-24 2018-09-27 Kura Oncology, Inc. Methods for treating hematological malignancies and ewing's sarcoma
JP7307729B2 (ja) 2017-12-20 2023-07-12 ヤンセン ファーマシューティカ エヌ．ベー． メニン－ｍｌｌ相互作用のエキソ－アザスピロ阻害剤
JP7060694B2 (ja) * 2018-01-18 2022-04-26 アレイ バイオファーマ インコーポレイテッド Ｒｅｔキナーゼ阻害剤としての置換ピロロ［２，３－ｄ］ピリミジン化合物
EP3774731A4 (en) 2018-03-30 2021-11-24 The Regents Of The University Of Michigan PIPERIDINE COMPOUNDS AS COVALENT MENINE INHIBITORS
AU2019337547A1 (en) 2018-09-13 2021-03-18 Merck Sharp & Dohme Llc Combination of PD-1 antagonist and LAG3 antagonist for treating non-microsatellite instablity-high/proficient mismatch repair colorectal cancer
JP2022503792A (ja) 2018-09-26 2022-01-12 クラ オンコロジー，インク． メニン阻害剤を用いた血液悪性腫瘍の処置
SG11202106304RA (en) 2018-12-31 2021-07-29 Biomea Fusion Llc Irreversible inhibitors of menin-mll interaction
EP4132932A4 (en) 2020-04-07 2024-04-17 Syndax Pharmaceuticals, Inc. COMBINATIONS OF MENIN INHIBITORS AND CYP3A4 INHIBITORS AND METHODS OF USE THEREOF
US20240238291A1 (en) 2021-05-12 2024-07-18 Syndax Pharmaceuticals, Inc. Combinations for treatment of cancer
IL308476A (en) 2021-05-14 2024-01-01 Syndax Pharmaceuticals Inc Inhibitors of the menin-mil interaction
TW202320796A (zh) 2021-08-11 2023-06-01 美商拜歐米富士恩股份有限公司 用於糖尿病的menin-mll相互作用之共價抑制劑
CN118234497A (zh) 2021-12-15 2024-06-21 丹娜-法伯癌症研究所 通过破坏menin-mll表观遗传复合体靶向治疗胃肠道间质瘤(gist)
WO2025049521A2 (en) 2023-08-28 2025-03-06 Syndax Pharmaceuticals, Inc. Aryl ether analogs as inhibitors of the menin-mll interaction

Also Published As

Publication number Publication date
US12564590B2 (en) 2026-03-03
CN115698013B (zh) 2026-01-02
MX2022012471A (es) 2022-11-30
EP4132932A1 (en) 2023-02-15
CN120393025A (zh) 2025-08-01
KR20230007359A (ko) 2023-01-12
IL297039A (en) 2022-12-01
US20230165858A1 (en) 2023-06-01
EP4132932A4 (en) 2024-04-17
WO2021207335A1 (en) 2021-10-14
JP2023522166A (ja) 2023-05-29
CN120393026A (zh) 2025-08-01
AU2021252552A1 (en) 2022-10-27
CN115698013A (zh) 2023-02-03

Similar Documents

Publication Publication Date Title
US12564590B2 (en) Combinations of menin inhibitors and CYP3A4 inhibitors and methods of use thereof
AU2021240244B2 (en) Pharmaceutical formulations of Bruton's tyrosine kinase inhibitor
US20240238291A1 (en) Combinations for treatment of cancer
US20160022683A1 (en) Combinations of bruton's tyrosine kinase inhibitors and cyp3a4 inhibitors
EP3236968A1 (en) Btk inhibitor combinations and dosing regimen
CN108024996A (zh) 布鲁顿氏酪氨酸激酶抑制剂组合和其用途
HK40107203A (en) Pharmaceutical formulations of a bruton's tyrosine kinase inhibtor
HK1249015B (en) Pharmaceutical formulations of bruton's tyrosine kinase inhibtor

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220929

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION

Effective date: 20240726

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20240925

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT

Effective date: 20250211

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED

Effective date: 20250211

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 4TH ANNIV.) - STANDARD

Year of fee payment: 4

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250325

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250325

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250325

D15 Examination report completed

Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT

Effective date: 20250626

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION

Effective date: 20251027

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT

Effective date: 20251218

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED

Effective date: 20251218

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20251218

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 5TH ANNIV.) - STANDARD

Year of fee payment: 5

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260331

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260331