A roll-up goes public by combining its businesses with a public shell company so the owners end up with most of the shares. As of October 2026, the SEC requires a Form 8-K within four business days that carries Form 10-level information on the business (Item 2.01(f)), and Rule 144(i) bars Rule 144 resales of a current or former shell's securities until a year after that information is filed. Nasdaq Rule 5110(c) adds its own seasoning, covered in our reverse merger timeline. My view is that the shell saves time on the first quotation, but the roll-up's real work is the audited financials for every business it combines.
In a reverse takeover, a private company merges into a public shell and its owners take control of the combined company. The SEC's investor bulletin on reverse mergers describes it this way, and says the process avoids Securities Act registration and is often seen as quicker and cheaper than an IPO.
A roll-up can use the same tool in two ways:
I see the second as harder to document and easier to explain to investors. It needs combined audited statements on day one. The first needs only one audit but starts small.
Rule 12b-2 defines a shell company as a registrant with no or nominal operations and either no or nominal assets, assets that are only cash and cash equivalents, or cash plus nominal other assets. Nasdaq's definition of a Reverse Merger covers an operating company that becomes an Exchange Act reporting company by combining with a shell that is also a reporting company. Nasdaq looks at the mix of active and passive assets, revenue sources, employees and time without material operations.
Under Rule 144(i), securities initially issued by an issuer that is, or ever was, a shell cannot be resold under Rule 144 unless the issuer has stopped being a shell, is an Exchange Act reporting company, has filed its required reports (other than Form 8-K) for the prior 12 months, and has filed current Form 10 information. Sales are then allowed one year after that Form 10 information is filed, and only while the issuer stays current in its reports.
That clock applies to the owners, the shell's old holders and sellers who take shares in later deals. Plan seller terms around it. See how lockups and Rule 144 affect sellers who take holdco stock.
TSX Venture Exchange Policy 5.2 defines a reverse takeover as an acquisition after which new shareholders hold more than 50% of the voting securities and control changes. Initial documents are due within 75 days after the agreement is announced and final documents within 90 days after conditional acceptance. Trading is halted once the agreement is reached, and the resulting issuer must meet the Policy 2.1 listing requirements before completion.
Quisitive shows the capital pool version. Its MD&A says Nebo Capital Corp., a capital pool corporation under TSXV Policy 2.4, closed a Qualifying Transaction on August 8, 2018 and the shares resumed trading on the TSXV on August 13, 2018. Our TSXV article has the listing numbers.
Not always. Rule 5005(a)(39) defines a Reverse Merger as a combination with a shell, and it excludes a company listing in connection with an effective Securities Act registration statement, such as an S-1. A company that registers on Form 10 without combining with a shell does not meet the definition, because no shell is involved. That is the route in our articles on direct listings and Regulation A+. Confirm how Nasdaq classes your facts before you choose.
Assumptions, all hypothetical: a shell with 5,000,000 shares held by legacy holders, and three owners who contribute their businesses for 15,000,000 new shares.
The legacy holders paid nothing for 25% of the company. Whether that price is fair is a negotiation, and the shell's liabilities can come with it.
The SEC's bulletin lists them: many such companies fail or struggle, fraud has occurred, the company may have no history of securities law compliance, management may lack public company experience, brokerages may not cover the stock, compliance costs can be significant, and trading can be suspended. Do diligence on the shell as you would on any acquisition.
For Nasdaq, the seasoning rule applies after the merger. Read how long a reverse merger takes to reach Nasdaq before you budget the timeline.
Where these numbers come from: The 8-K items and four-business-day rule are in the SEC Form 8-K. Shell and resale rules are in Rule 12b-2 and Rule 144 (Cornell LII). Financial statement thresholds are in Regulation S-X Rule 3-05 (Cornell LII). Nasdaq's definitions are in the 5000 Series. The SEC overview is the Investor Bulletin on Reverse Mergers (June 9, 2011). Canadian terms are from TSXV Policy 5.2 (as at March 31, 2026) and the Quisitive 2019 MD&A. The ownership example is hypothetical.
The SEC bulletin says reverse mergers are often seen as quicker and cheaper. That gets you a quoted company. Nasdaq still applies seasoning afterward.
Ask Nasdaq staff. Rule 5110(c)(1) measures the year from the filing of all required information about the transaction, so do not assume the shell's earlier trading helps.
A registration statement is a separate route, and a former shell may face extra limits on it. Ask securities counsel when it is available. See how to register shares issued to sellers.
If the shell is already quoted on the OTC market, read what a holdco needs to uplist from OTCQB to Nasdaq.
Meraki Dealmakers is a service of Meraki Partners, LLC, an advisory firm. It is not a broker-dealer, investment adviser, business broker, law firm or accounting firm. This article is general information, not legal, tax or investment advice.
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Meraki Dealmakers is a service of Meraki Partners, LLC.
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