Company filings profile · CIK 0002029760
Huang Jack Jiajia — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for Huang Jack Jiajia: 11 filings in the last 90 days vs 13 in the prior 90 (filing-velocity steady · 0.85×). 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 — Huang Jack Jiajia
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| No itemized 8-K in the current window. | ||
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Insider transactions (Form 4 / 3 / 5)
Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Oct 8, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 21, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 13, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 12, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 10, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Aug 5, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Jul 30, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Jul 27, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Jul 23, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Jul 20, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Jul 13, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Jul 8, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Jun 30, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Jun 26, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Jun 18, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Jun 10, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Jun 1, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| May 26, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| May 19, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| May 13, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| May 8, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Apr 27, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Apr 22, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Apr 13, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Mar 18, 2026 | 3 | OWNERSHIP DOCUMENT | ↗ |
| Jan 12, 2026 | SCHEDULE 13D/A | ↗ | |
| Oct 10, 2025 | SCHEDULE 13D/A | ↗ | |
| Mar 26, 2025 | SCHEDULE 13D/A | ↗ | |
| Dec 17, 2024 | SC 13D/A | SC 13D/A | ↗ |
| Oct 10, 2024 | SC 13D/A | SC 13D/A | ↗ |
| Jul 11, 2024 | SC 13D/A | SC 13D/A | ↗ |