Company filings profile · CIK 0002080019
GigCapital8 Corp. — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for GigCapital8 Corp. (GIW): 3 filings in the last 90 days vs 4 in the prior 90 (filing-velocity cooling ↓ · 0.75×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Oct 9, 2026. Source-linked, daily-refreshed.
Material 8-K events — GigCapital8 Corp.
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Oct 9, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Jun 25, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Oct 23, 2025 | Other Events | ↗ |
| Oct 14, 2025 | Departure/Election of Directors or Officers; Other Events; Financial Statements and Exhibits | ↗ |
| Oct 9, 2025 | Entry into a Material Agreement; Unregistered Sale of Securities; Departure/Election of Directors or Officers; Amendments to Bylaws/Charter; Other Events; Financial Statements and Exhibits | ↗ |
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Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Oct 9, 2026 | 425 | 425 | ↗ |
| Oct 9, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| Aug 5, 2026 | 10-Q | 10-Q | ↗ |
| Jun 25, 2026 | 425 | 425 | ↗ |
| Jun 25, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| May 15, 2026 | SCHEDULE 13G | ↗ | |
| May 13, 2026 | 10-Q | 10-Q | ↗ |
| Mar 31, 2026 | 10-K | 10-K | ↗ |
| Feb 17, 2026 | SCHEDULE 13G | ↗ | |
| Feb 13, 2026 | SCHEDULE 13G/A | ↗ | |
| Feb 12, 2026 | SCHEDULE 13G | ↗ | |
| Feb 12, 2026 | SCHEDULE 13G | ↗ | |
| Feb 10, 2026 | SCHEDULE 13G | ↗ | |
| Nov 6, 2025 | 10-Q | 10-Q | ↗ |
| Nov 4, 2025 | SCHEDULE 13G | ↗ | |
| Oct 23, 2025 | 8-K | Other Events | ↗ |
| Oct 15, 2025 | 3 | PRIMARY DOCUMENT | ↗ |
| Oct 15, 2025 | 3 | PRIMARY DOCUMENT | ↗ |
| Oct 14, 2025 | 8-K | Departure/Election of Directors or Officers; Other Events; Financial Statements and Exhibits | ↗ |
| Oct 10, 2025 | SCHEDULE 13G | ↗ | |
| Oct 9, 2025 | 8-K | Entry into a Material Agreement; Unregistered Sale of Securities; Departure/Election of Directors or Officers; Amendments to Bylaws/Charter; Other Events; Financial Statements and Exhibits | ↗ |
| Oct 8, 2025 | 3 | PRIMARY DOCUMENT | ↗ |
| Oct 8, 2025 | 3 | PRIMARY DOCUMENT | ↗ |
| Oct 8, 2025 | 3 | PRIMARY DOCUMENT | ↗ |
| Oct 8, 2025 | 3 | PRIMARY DOCUMENT | ↗ |
| Oct 8, 2025 | 3 | PRIMARY DOCUMENT | ↗ |
| Oct 7, 2025 | 3 | PRIMARY DOCUMENT | ↗ |
| Oct 7, 2025 | 3 | PRIMARY DOCUMENT | ↗ |
| Oct 6, 2025 | 424B4 | 424B4 | ↗ |
| Oct 6, 2025 | S-1MEF | S-1MEF | ↗ |
| Oct 6, 2025 | 8-A12B/A | 8-A12B/A | ↗ |
| Oct 3, 2025 | CERT | ↗ | |
| Oct 3, 2025 | 8-A12B | 8-A12B | ↗ |
| Sep 30, 2025 | EFFECT | Item ; Item ; Item | ↗ |
| Sep 30, 2025 | CORRESP | ↗ | |
| Sep 30, 2025 | CORRESP | ↗ | |
| Sep 30, 2025 | CORRESP | ↗ | |
| Sep 30, 2025 | S-1/A | S-1/A | ↗ |
| Sep 29, 2025 | UPLOAD | ↗ | |
| Sep 25, 2025 | S-1/A | S-1/A | ↗ |