Nicholas Brown, Tech & Politics Correspondent, Stock Trader Network

SpaceX’s lock‑up schedule is one of the most complex I’ve seen. Most IPOs run three, maybe four unlock events. SpaceX has nine primary unlocks, plus a second year of extended releases, plus an Elon Musk‑specific schedule. 

These unlocks are staggered across earnings triggers, price‑performance conditions, and standard day‑count releases. It’s a structure intended to meter supply into the market slowly and only under specific conditions.

What’s happening

SpaceX isn’t doing the typical “180‑day wall, then everything comes free.” Instead, they’re running a multi‑phase unlock that starts shortly after Q2 earnings and stretches well into 2027. Early releases are small, mid‑cycle releases are conditional, and the big unlocks are tied to earnings windows.

The first meaningful unlock hits late July to early August, two trading days after Q2 earnings,  20% of shares. There’s an additional 10% conditional unlock only if the stock has closed 30% above the IPO price on at least five of the prior ten sessions, a performance gate you almost never see in IPO structures.

After the initial earnings‑triggered unlocks, SpaceX shifts into a uniform cadence of day‑count releases. Each milestone, 70 days, 90 days, 105 days, 120 days, and 135 days unlocks the same 7% slice of the 180‑day pool. It’s essentially a metered sequence of identical releases, spaced roughly two weeks apart, designed to expand float in controlled increments rather than in one disruptive burst.

The Q3 earnings window triggers the release of 28% of the shares that were originally part of the 180‑day lock‑up pool, its the single biggest insider unlock before the full 180‑day expiry.

Finally, the standard 180‑day full expiry hits in early December, releasing whatever remains.

And layered on top of all of this is Musk’s separate lock‑up, which runs on its own extended schedule and culminates in a massive release in mid‑2027. His shares, including Class B conversions and option‑related stock are walled off from the standard insider unlocks, creating a distinct second‑year supply event that sits outside the normal cadence.

The SEC‑confirmed dates

These are the actual legal unlock dates, according to the 424B4 Final Prospectus. Aug 10, 2026 (90 days) — 31.9M shares (7%)

• Sep 9, 2026 (90 days) — 31.9M shares (7%)
• Sep 10, 2026 (91 days) — 19.9M affiliate shares (4%)
• Sep 24, 2026 (105 days) — 33.4M shares (7%)
• Oct 9, 2026 (120 days) — 33.4M shares (7%)
• Oct 24, 2026 (135 days) — 33.4M shares (7%)
• Q3 earnings + 2nd trading day — Additional Release Shares (45.5M)
• Dec 3, 2026 (180 days) — Remaining 180‑day shares + Additional Release Shares
• Q4 earnings + 2nd trading day — 45.5M extended lock‑up shares
• Q1’27 earnings + 2nd trading day — 45.5M extended lock‑up shares
• Jun 29, 2027 (360 days) — 45.5M extended lock‑up shares
• Q2’27 earnings + 2nd trading day — 45.5M extended lock‑up shares

Why this matters

A nine‑stage lock‑up is unusual because it creates multiple supply events, not one. The market won’t get a single insider dump moment, it gets a series of controlled windows. For a name as closely watched as SpaceX, this structure is meant to reduce volatility, prevent a liquidity shock, and keep insiders aligned with performance targets.

It also means traders will be watching these dates the way they watch FOMC meetings—each unlock becomes its own catalyst.

STN takeaway

SpaceX’s lock‑up is engineered. It’s designed to meter insider supply, reward price strength, and avoid the typical post‑IPO air pocket.