ZeroStack Corp. (ZSTK)
CIK 1790169 · all EDGAR filings →
Same rating bands the category standard uses, but free, with the formula on the chip and the gaps in the data said out loud.
Shares outstanding over time
Latest: 17.5M shares as of Jul 27, 2026 (10-Q). Share count fell from 22.6M to 741,261 between Jul 28, 2025 and Oct 30, 2025, a pattern consistent with a reverse split (roughly 1-for-30); simultaneous issuance can skew the raw ratio, so confirm in the filings. The red bar marks the cliff.
Cash runway
Going-concern warning
auditor flagged substantial doubt
The company itself flagged going-concern doubt in a filing.
Full breakdown: cash runway tool · source filing →
Warrants
| Tranche | Warrants | Exercise price | Term | Notes |
|---|---|---|---|---|
| Warrant | 168,396 | $156.31 | — | — |
| Warrants | 168,396 | $156.31 | — | — |
| Warrants Seven | 107,252 | $25.19 | — | — |
| Warrants Six | 35,105 | $97.5 | — | — |
| Warrants Four | 17,727 | $97.5 | — | — |
| Warrants One | 5,675 | $2925 | — | — |
| Warrants Five | 1,405 | $93.21 | — | — |
| Warrants Three | 642 | $343.2 | — | — |
| Warrants Two | 590 | $2574 | — | — |
Tranches exactly as the company dimensioned them in its 10-Q filed Jul 31, 2026 →. Groupings can overlap (a “Series E and F” row is not additive with a “Series E” row), so do not sum this column. A tranche the filer did not tag is absent here, not absent from the cap table. DOWN-ROUND = the filer tagged price-protection accounting scoped to that tranche.
Warrants outstanding: 2.4M underlying shares, as reported Dec 31, 2023 (10-K).
Reported exercise price: $9.92 (aggregate figure as tagged; individual tranches vary).
Rough fully diluted estimate: 19.9M = 17.5M O/S + 2.4M warrant shares. An estimate, not a filing figure: it ignores converts, options and RSUs, and the two inputs carry different as-of dates.
Convertible notes
| Note | Principal | Carrying | Conv. price | Rate | If converted |
|---|---|---|---|---|---|
| Zero Gravity Convertible Note | not tagged | $0 | $33.34 | 8% | — |
Notes exactly as the company dimensioned them in its 10-Q filed Jul 31, 2026 →. Principal is face amount as tagged, not what remains after repurchases unless the filer updated the tag. A note the filer did not dimension is absent here, not absent from the balance sheet; the exhibits stay the ground truth.
Fully diluted build-up
Shares outstanding plus every potential-share instrument the filer tagged in XBRL, each at its own as-of date. An estimate assembled from filed figures, not a filing figure itself.
| Shares outstanding | 17.5M | Jul 27, 2026 |
| + Warrant (if exercised) | 168,396 | Jun 30, 2026 |
| + Warrants (if exercised) | 168,396 | Jun 30, 2026 |
| + Warrants Seven (if exercised) | 107,252 | Jun 30, 2026 |
| + Warrants Six (if exercised) | 35,105 | Jun 30, 2026 |
| + Warrants Four (if exercised) | 17,727 | Jun 30, 2026 |
| + Warrants One (if exercised) | 5,675 | Jun 30, 2026 |
| + Warrants Five (if exercised) | 1,405 | Jun 30, 2026 |
| + Warrants Three (if exercised) | 642 | Jun 30, 2026 |
| + Warrants Two (if exercised) | 590 | Jun 30, 2026 |
| Fully diluted estimate | 18.0M | +2.9% vs O/S |
Still excluded, because the filer does not tag them in countable form: employee options and RSUs, any instrument living only in exhibit prose, and instruments above missing a share count. Inputs carry different as-of dates, shown per row. Each figure traces to the tranche and note tables above and their cited filings.
Registrations and offerings
Registered offering capacity on live registrations: $50.6Mfrom the structured fee exhibits; registered is not remaining, takedowns are not subtracted
Last 12 months: 7 executed · 2 registered.
Full history and shelf status: offering checker · S-3 shelf checker
Source: SEC EDGAR XBRL company facts and filing metadata, fetched live and cached briefly. Share counts are cover-page figures with their form named. Warrant tranches and convertible notes come from the dimensioned facts in the latest 10-Q/10-K instance document, exactly as the company tagged them; untagged tranches and notes are absent, not disproven. Nothing on this page is manually verified and nothing is behind a login: what free data supports is shown, what it cannot support is stated. Not investment advice.
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