Masterworks Founder Scott Lynn Takes Over as CEO and CFO of 16 Vault Entities as Nigel Glenday Steps Back

Masterworks, the fractional fine-art platform that has taken more than 290 individual paintings and five pooled Vault portfolios through Regulation A qualification since 2019, changed the executive atop every one of its reporting vehicles at once. Nigel Glenday, who had served as Chief Executive Officer and Chief Financial Officer of the Vault entities and as CFO of the parent company since 2019, resigned every officer, manager and director post across the Masterworks family effective 11:59 p.m. Eastern on September 1, 2026, according to a Form 1-U filed by Masterworks Vault 1, LLC on September 2 (accession 0001493152-26-041095). Scott Lynn, the company's founder and the CEO of parent Masterworks, LLC, was appointed to all of them in the same sentence.

AltStreet's monitoring flagged the Vault 1 report the day it was filed and then counted the batch on the SEC's daily index: 21 Masterworks Vault filings on September 2 across 16 entities, Vault 1 through 5 and Vault 10 through 20, carrying the same disclosure. The transition is company-wide, not a single-entity event.

The filings give the departure a routine framing: no disagreement, a continuing advisory role, no vacancy. What they also show, read with the Vault entities' most recent annual report, is that the incoming chief executive and chief financial officer is the same person who has been funding the platform's operating shortfall, and that the change arrives a little over three months before the only secondary market for investors' shares is scheduled to close.

What the filings show

The Vault 1 Form 1-U reports the change under Item 7, Departure of Certain Officers. It states that Glenday's resignation 'was not the result of any disagreement with the Company, Masterworks, or their respective affiliates on any matter relating to the Company's operations, policies, or practices,' that Lynn was appointed 'effective simultaneously with, and so as to avoid any vacancy resulting from' the resignation, and that 'there is no arrangement or understanding between Mr. Lynn and any other person pursuant to which Mr. Lynn was appointed.' Following the Transition Date, the filing says, Glenday is expected to continue as a senior adviser to Masterworks, LLC and its affiliates; the 253G2 supplements describe the role as part-time.

The supplements amend each offering circular's Management section to remove Glenday and add Lynn, and attach a biography for Lynn 'consistent with his biography as disclosed as a key employee of Masterworks.' That phrase matters: Lynn was already disclosed in every Vault offering circular and annual report as a key employee on whom the entities significantly rely, without holding an officer title at the entity level. The September 1 change makes the reliance formal.

• —Effective: 11:59 p.m. Eastern, September 1, 2026, called the Transition Date in the filings
• —Departing: Nigel Glenday, CEO, CFO and manager of each Vault entity, and every officer, manager and director post at other Masterworks affiliates
• —Incoming: Scott Lynn, founder of Masterworks, CEO of Masterworks, LLC since February 1, 2018 and of the Administrator since November 28, 2018, appointed CEO, CFO and manager of each entity
• —Filed: 16 Form 1-Us, four Form 253G2 supplements (Vault 1, 2, 4 and 5, accessions 0001493152-26-041072, -041074, -041076, -041078) and one post-qualification amendment, all dated September 2, 2026
• —Signed by: Joshua B. Goldstein, General Counsel, who remains on each entity's board of managers

Background

Scott W. Lynn, 46, founded Masterworks in 2017 and has run the parent company since February 2018. The biography attached to the supplements describes him as an internet entrepreneur who has 'founded, acquired, or acted as a majority-investor in over a dozen advertising technology, content, and fintech companies,' a collector of Abstract Expressionism for more than fifteen years whose collection has been lent to the Royal Academy, the Guggenheim and the Museum of Modern Art, and a board member of the International Foundation for Art Research. In October 2021 Masterworks raised $110 million in a Series A led by Left Lane Capital at a valuation the company put above $1 billion, per TechCrunch and Axios; the Vault entities' annual reports describe that round as 'equity contributions of approximately $110 million from private investors' alongside 'borrowings from Scott W. Lynn, the Founder of Masterworks' as the two sources that funded the platform's growth.

Nigel S. Glenday, 43, joined Masterworks as CFO of the parent in April 2019 after four years as a Managing Director at Athena Art Finance Corp., an art-secured lender, and earlier roles at StormHarbour Securities, Morgan Stanley's financial institutions group and UBS Investment Bank, per the biography in Vault 1's FY2025 Form 1-K. He became CEO of Masterworks Investor Services, LLC in August 2021 and served as CEO, CFO and a manager of each Vault entity from its formation, signing the Vault 1 annual report as principal executive, financial and accounting officer as recently as April 3, 2026. Under the structure, the Vault entities have no employees; their officers are compensated by Masterworks, and an affiliate called the Administrator provides storage, insurance, SEC reporting and every other service under a services agreement.

The platform itself has shifted shape. AltStreet's EDGAR pipeline covers 290 individual painting offerings that raised about $1.12 billion and five Vault portfolios holding $256.4 million of art at cost; no new single-painting series has been filed past MW289, and the Vault entities, each pooling 30 to 50 works, are the go-forward vehicle. Masterworks reports, on its own site, 1,061,245 members as of June 10, 2026, more than 525 works bought, 32 exits and more than $75 million distributed to investors including principal; those are platform-reported figures. AltStreet's review counts 29 exits verified from Form 1-U filings and platform disclosures at a 21.6% average internal rate of return over an average 17.8-month hold, covering roughly a tenth of the paintings the platform has bought.

The pattern in AltStreet's data

The management change is the third structural disclosure the Vault entities have made this year, and the sequence is worth setting out without asserting a link between its parts. On April 3, 2026, Vault 1's FY2025 annual report disclosed that Masterworks 'has generated operating losses and negative cash flows from operations since 2022,' that its growth was funded by the founder's loans and the 2021 round, and, in the Administrator's unaudited balance sheet, that the Administrator's cash had fallen from $17.2 million a year earlier to $3.5 million, with a $7 million revolving loan from the Lynn Family Trust entered in December 2025 and secured by substantially all platform assets, per AltStreet's review of the filing. On June 17, 2026, Masterworks delivered notice to North Capital Private Securities terminating the agreements under which the shares trade on the PPEX alternative trading system, effective on or about December 14, 2026; the Form 1-Us filed July 8 say holders 'will not be able to buy or sell Shares through that venue' after that date, that the company intends to arrange an alternative such as a bulletin board or matching service, and that 'no assurance can be given' one will exist or provide 'any liquidity at all.' On September 1, the founder took the executive and financial officer roles at every entity.

Vault 1 has otherwise kept a routine cadence through 2026: net asset value updates for 43 series as of June 30, and a July supplement clarifying an advisory fee of up to 0.50% of assets for clients of the affiliated registered adviser. None of those filings mention the transition, and none of the September 2 filings mention the ATS termination.

Why it matters

For holders of any Masterworks series, the practical change is who signs. The person certifying each Vault entity's financial statements is now the founder who controls the parent, lends to it, and holds through affiliates the Class B profit shares and the management-fee shares that dilute Class A holders 1.5% a year. Those interests were already disclosed; the transition puts them on the same side of every officer signature line, with the general counsel and one independent manager as the remaining board members. Governance of that shape is common among sponsor-controlled Regulation A issuers, and nothing in the filings says it changes any fee, right or obligation.

The timing is the second thing to watch. Masterworks has told investors it intends to replace PPEX trading with some other liquidity mechanism by mid-December and has not named a provider, format or date. Whether the founder's consolidation of the executive roles is routine succession, a cost decision at a company that has run at a loss since 2022, a prelude to a restructuring of the liquidity program, or something else is not addressed by any filing. The next disclosures that would say more are a Form 1-U naming a replacement CFO or a liquidity provider, and the FY2026 annual reports due next spring, which will show whether the Lynn Family Trust facility was drawn.

What the filings do not show

The filings do not give Glenday's reasons for leaving beyond the statement that the departure was not the result of a disagreement, and they do not describe severance, compensation, the scope or duration of his advisory role, or whether he keeps any interest in Masterworks entities. They do not name a successor CFO or say whether Lynn will hold both titles indefinitely. AltStreet verified the 16 Vault entities on the September 2 daily index; the legacy single-painting LLCs (the Masterworks 001 through 289 series) were not individually checked, though the Vault 1 report's language covers 'all other officer, manager and director positions held with other affiliates.'

No filing connects the leadership change to the PPEX termination, the Administrator's cash position or the founder's loans; each is separately disclosed, and the sequence above is chronology, not causation. The platform-reported membership, purchase and exit figures are Masterworks' own and have not been independently verified beyond the 29 exits AltStreet traced to filings. Nothing in the September 2 filings speaks to the value of any artwork, the timing of any sale, or the liquidity holders will have after December 14, 2026.