SpaceX has proposed an uncommon, performance-linked scheme that would allow sizable portions of restricted shares to become eligible for resale prior to the traditional 180-day post-IPO lock-up, according to a company filing. The staged schedule conditions early resale on timing around earnings disclosures and stock performance, aiming to prevent a single-day flood of shares into the market.
The plan would mark a departure from the U.S. convention where companies typically prevent insiders, early investors and employees from selling shares for 180 days after a public listing to help stabilize trading in the early weeks. SpaceX, which is targeting a $1.75 trillion valuation, has structured releases that accelerate access to liquidity for some holders if the company and its shares meet specified performance tests.
An outside securities attorney quoted in the filing highlighted the market rationale behind the design. "It is probably better for the market that there will not be one big lock-up cliff," said Mayer Brown attorney Ali Perry, who specializes in public offerings. The approach is designed to spread potential selling pressure over time, rather than concentrating it on a single day.
The mechanics laid out in the filing make a portion of the restricted pool eligible soon after the company’s first quarterly earnings release following the listing, provided the company meets the stated performance conditions. If SpaceX and its stock achieve the necessary thresholds, the majority of the restricted shares could be released in stages over the months that follow, with any remaining restricted shares becoming eligible at the end of the standard six-month period.
Specifics included in the filing set out a sequence of release events. Up to 20% of the restricted shares would be permitted for sale shortly after the second-quarter earnings release. A further 10% would be unlocked only if the stock trades at least 30% above its offering price. In addition, multiple blocks of 7% are scheduled to become available at five dates falling between 70 and 135 days after the listing, and another 28% would be released following a subsequent earnings report. Any shares not released under these triggers would become available at the 180-day mark.
While the filing details the staged percentages and conditions, it withholds key totals: the company has not disclosed the full number of restricted shares covered by the staged lock-up or the exact share of outstanding stock that could be released early. Those figures are redacted in the filing. Likewise, SpaceX has not specified which categories of holders - for example, those with access to privileged information versus institutional investors - will populate the early-eligible pool or the proportion they represent.
Elon Musk is described in the filing as retaining dominant voting power and a smaller share of economic interest in the Class A stock. The filing states Musk holds 85.1% of the voting power and 12.3% of the economic interest. Despite the staged-release schedule available to many restricted holders, Musk and certain other sizable investors have agreed to a longer 366-day period during which they will not sell their shares, according to the filing. The document does not disclose what percentage of total stock those other investors represent.
Legal advisers noted that while phased release programs can dampen the immediate shock of a single large unlock date, they do not remove the market impact entirely. "The staggered approach smoothes out the initial impact, but doesn’t eliminate the impact, just redistributes it," Perry said in the filing. That redistribution can produce trading activity and volatility dispersed across the six-month period rather than concentrated on one day.
The filing places SpaceX’s move in the context of other recent listings that have used similar mechanics. The AI chip company Cerebras employed a staggered resale plan during its listing, and companies such as Rubrik have used performance-based unlocks tied to stock-price thresholds and earnings timing. Social platform Reddit and payments company Ibotta have also used hybrid approaches that link unlock windows to earnings schedules and temporary blackout periods. These phased approaches were more prevalent during the 2020-2021 IPO boom when market conditions allowed issuers greater leeway to set terms.
Staggered lock-ups generally serve several issuer goals: they help temper the immediate supply of shares, differentiate liquidity treatment across investor groups such as employees and early backers, and maintain stricter resale constraints for directors and officers. The filing for SpaceX does not disclose whether the firm intends to apply different restrictions across these shareholder categories in a manner that would, for example, allow broader early liquidity for some groups while keeping top executives subject to longer limits.
By tying early release to earnings windows and stock-price thresholds, SpaceX is effectively linking portions of shareholder liquidity to observable performance metrics. The filing indicates that the company is willing to accelerate access to secondary markets for shareholders if those metrics are met, but it leaves undetermined how likely those triggers are to be satisfied given the redacted details on the size and composition of the restricted pool.
What this means
- SpaceX is proposing a structured, performance-conditioned resale timetable that departs from the typical single 180-day lock-up to spread potential selling over multiple events.
- The plan ties early unlocks to earnings disclosures and stock-price performance, including a contingent 10% release if the share price trades at least 30% above the offering price.
- Elon Musk and certain large investors have separately accepted 366-day restrictions, while other important figures about the restricted pool remain redacted.
Key points
- Staged releases aim to avoid one large post-IPO selling event and instead redistribute potential selling pressure across multiple windows, impacting equity market trading patterns.
- Performance-linked unlocks connect shareholder liquidity to earnings timing and share-price milestones, potentially aligning resale with demonstrable company progress.
- Details on the total size and composition of the restricted share pool were redacted, leaving uncertainty about how much stock could be affected and which investor groups would benefit.
Risks and uncertainties
- Redacted totals and unspecified holder composition create uncertainty about the magnitude of early resale and which investor categories will be able to sell; this affects market liquidity assumptions in the equity and investment banking sectors.
- Staggering unlocks redistributes, but does not eliminate, market impact - potentially spreading volatility across the six-month post-IPO window and influencing trading behavior in public equities.
- Performance triggers, such as a 30% price threshold for an additional 10% release, introduce contingent outcomes whose likelihood cannot be assessed from the filing, leaving uncertainty for investors and secondary market participants.