Masterworks 143, LLC operates as an art investment special purpose vehicle focused on the acquisition, ownership, custodial maintenance, and eventual sale of single blue-chip visual art pieces. The company's primary business activities encompass offering securitized, fractionalized equity ownership in high-value fine art to retail, accredited, and institutional investors through Regulation A qualified public offerings; providing Class A ordinary shares representing proportional beneficial economic interest in its underlying titled artwork; managing fine art conservation, insurance, climate-controlled storage, and exhibition curation through its manager; facilitating secondary market liquidity and trading of its securities across alternative trading systems and over-the-counter markets under the ticker symbol MWKMS; and executing asset monetization and capital distributions to shareholders upon a liquidity event or negotiated sale of the underlying artwork. In recent developments, Masterworks 143, LLC has completed its qualification and share distribution phase under SEC Regulation A Tier 2, enabled secondary trading quotation on the OTC Markets platform to enhance investor share liquidity, integrated with the parent platform's proprietary secondary trading bulletin board, and maintained active market monitoring by the sponsor's acquisitions and research division to evaluate private treaty sale solicitations and global auction opportunities for portfolio monetization. The company serves individual retail investors, wealth managers, high-net-worth individuals, and alternative asset allocators across the United States and international markets. Masterworks 143, LLC was founded in 2022, is managed by Masterworks Administrative Services, LLC, a subsidiary of Masterworks.io, LLC, and is headquartered in New York, New York.