There is no legal ceiling on how many reverse splits a company can do. Delaware’s corporate statute, which governs most U.S. public companies, permits charter amendments “from time to time, in any and as many respects as desired,” and a share combination is one of those amendments.1Delaware Code Online. Delaware Code Title 8 – General Corporation Law, Subchapter VIII The real limits come from somewhere else: exchange listing rules, a fresh shareholder vote every time, minimum holder requirements, and the fact that each split shrinks the investor base the company needs to keep its listing.
Why State Law Doesn’t Cap It
A reverse stock split is legally just an amendment to the certificate of incorporation. Under Delaware General Corporation Law Section 242, a corporation may amend that certificate to combine issued shares into a smaller number.1Delaware Code Online. Delaware Code Title 8 – General Corporation Law, Subchapter VIII Nothing in the statute limits how many times a corporation can amend, and nothing restricts the ratio. Other state business corporation acts follow the same pattern.
Filing an amended certificate costs roughly $30 to $150 in state fees, so the direct government cost of doing it again is trivial. What builds up is everything around the filing: legal work, proxy solicitation, transfer agent coordination, and administrative churn. A company on its third split in two years is running that machinery three times.
One structural point worth understanding before assuming a company has run out of room. The charter separately specifies a total number of authorized shares. A reverse split reduces outstanding shares but does not automatically reduce authorized shares unless the amendment says so. A company with 500 million authorized shares that does a 1-for-50 split dropping outstanding shares from 100 million to 2 million still has hundreds of millions of authorized but unissued shares available to sell later. That is how repeat splits can keep happening: each one clears headroom for new issuance, which pushes the price back down, which sets up the next split.
Exchange Rules Are the Hardest Ceiling
State law is permissive. Exchange listing rules are not, and both Nasdaq and the NYSE have written provisions aimed squarely at companies using repeated reverse splits to stall delisting.
Nasdaq’s 250-to-1 Cumulative Rule
Under Nasdaq Rule 5810(c)(3)(A), a company whose stock falls below the $1.00 minimum bid price normally gets a 180-day compliance period to fix it. That grace period disappears if the company has done one or more reverse splits over the prior two years with a cumulative ratio of 250-to-1 or greater. Nasdaq then issues an immediate delisting determination. The exchange adopted the rule after seeing distressed issuers cycle through splits to reset the price without addressing the underlying business.2Federal Register. Nasdaq Stock Market LLC Order Granting Approval of Proposed Rule Change to Modify Minimum Bid Price Compliance Periods
The threshold arrives faster than most investors expect. A 1-for-50 split followed by a 1-for-10 split within two years is a cumulative 500-to-1, already double the limit. Two modest splits of 1-for-20 and 1-for-15 multiply to 300-to-1. Once past the line, the company has no compliance period and faces trading suspension.
Nasdaq layered on a related restriction. If a reverse split itself pushes the company below another continued listing standard, such as the minimum number of publicly held shares, the company does not get a separate compliance window for that new problem. Both deficiencies have to be cured within whatever time remains on the original bid price clock, or the company is delisted.2Federal Register. Nasdaq Stock Market LLC Order Granting Approval of Proposed Rule Change to Modify Minimum Bid Price Compliance Periods
NYSE Price Standards
The NYSE requires listed companies to maintain an average closing price of at least $1.00 over any 30 consecutive trading days. After a noncompliance notice, a company has six months to bring the price back. If curing the deficiency requires a shareholder-approved reverse split, the company must notify the NYSE and hold the vote inside that window. The NYSE has also filed a proposed $0.25 floor with the SEC: any closing price below that would trigger immediate trading suspension with no cure period. The filing was made in December 2025 with a proposed effective date of October 2026.
Notification Timing
A company cannot spring a split on the market. Since January 2025, Nasdaq has required a notification form at least 10 calendar days before the split’s market effective date, up from five business days previously. The form must include the new post-split CUSIP number and confirmation that the CUSIP is eligible at the Depository Trust Company, and the company must publicly disclose the split at least two business days before it takes effect.3Listing Center. Issuer Alert 2025-1 FINRA separately requires at least 10 days’ notice before the record date of any reverse split of publicly traded securities.4FINRA. SEC Approves New FINRA Rule Relating to Processing of and Fees for Company-Related Actions for Non-Exchange-Listed Securities
Every Split Requires a New Shareholder Vote
Because a reverse split amends the certificate of incorporation, it needs shareholder approval. Federal rules require the company to file a proxy statement on Schedule 14A with the SEC and send it to every shareholder before the vote.5eCFR. 17 CFR Part 240 Subpart A – Regulation 14A Solicitation of Proxies The proxy must explain the reasons for the split and its risks.6SEC.gov. Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934
The default approval threshold under most state laws is a majority of outstanding shares entitled to vote. Some charters raise it to two-thirds for structural amendments. A company facing its second or third split runs into progressively more skeptical investors, and the proxy process alone can delay execution by months.
Delaware recently made this easier for listed companies. An amendment to Section 242 allows a company on a national securities exchange to approve a reverse split when votes cast in favor exceed votes cast against, rather than requiring a majority of all outstanding shares. The company also has to confirm it still meets the exchange’s minimum holder requirements immediately after the split.7Delaware General Assembly. Senate Bill 114 – Bill Detail The vote requirement is still there; it’s just easier to clear.
The Holder Count Is a Real Ceiling
Aggressive splits can push a company below the investor-base thresholds required to stay listed. The NYSE requires at least 400 round lot holders, meaning shareholders each owning at least 100 shares.8NYSE. NYSE Initial Listing Standards Summary Nasdaq’s Capital Market tier requires at least 300 round lot holders at initial listing, and the continued listing framework is enforced through the same structure.9The Nasdaq Stock Market. 5500 The Nasdaq Capital Market
Consider what a large ratio does to a small holder. Suppose 2,000 shareholders each own 50 shares before a 1-for-100 split. After the split, each of them theoretically owns half a share. The company either rounds up to one whole share or pays cash for the fraction. If it pays cash, those 2,000 people stop being shareholders. If it rounds up, none of them are round lot holders anymore, because each holds a single share. The company can suddenly find itself below the exchange’s minimum without doing anything except adjusting its share count.
Some companies address this by rounding every fractional share up to a whole share rather than cashing out small holders, which is why some proxy statements describe a rounding-up policy explicitly. Rounding up preserves the raw shareholder count, but it does not solve the round lot problem for holders who owned fewer than 100 pre-split shares from the start. This is why a company that has already done one deep reverse split may not be able to do another one at all: the ratio needed to lift the price would collapse its round lot holder count below the listing minimum.
Reading a Repeat Proposal
No fixed number of reverse splits makes a company uninvestable, but the sequence is informative. A single reverse split is sometimes a straightforward move to meet a listing requirement or reach a price range accessible to institutional buyers who cannot hold sub-$5 stocks. A second split within a few years indicates the first did not address the underlying decline. A third usually indicates the business is in serious trouble and management has few remaining levers.
If you hold shares in a company proposing another split, the proxy statement is worth reading in full. Two items in particular carry the weight. First, how many authorized shares will remain after the consolidation, because a split that leaves a large pool of authorized but unissued shares sets up future dilution that can drive the price back down. Second, whether the ratio and the treatment of fractional shares will keep the company above its exchange’s round lot holder minimum. Those two numbers, more than any statute, determine whether the company can realistically do this again.