Company filings profile · CIK 0002066326
Mumenthaler Christian Stephane — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for Mumenthaler Christian Stephane: 2 filings in the last 90 days vs 2 in the prior 90 (filing-velocity steady · 1×). 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 6, 2026. Source-linked, daily-refreshed.
Material 8-K events — Mumenthaler Christian Stephane
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. | ||
Watch Mumenthaler Christian Stephane automatically
Add this company to a watchlist and get a webhook/email the moment it files a material 8-K, an insider Form 4, or changes its risk-factor language.
Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Oct 5, 2026 | 4 | FORM 4 | ↗ |
| Sep 10, 2026 | 4 | FORM 4 | ↗ |
| Jun 18, 2026 | 4 | FORM 4 | ↗ |
| Jun 11, 2026 | 4 | FORM 4 | ↗ |
| Apr 3, 2026 | 4 | FORM 4 | ↗ |
| Mar 12, 2026 | 4 | FORM 4 | ↗ |
| Jan 6, 2026 | 4 | FORM 4 | ↗ |
| Dec 11, 2025 | 4 | FORM 4 | ↗ |
| Oct 3, 2025 | 4 | FORM 4 | ↗ |
| Sep 11, 2025 | 4 | FORM 4 | ↗ |
| Jun 20, 2025 | 4 | FORM 4 | ↗ |
| Jun 12, 2025 | 4 | FORM 4 | ↗ |
| May 5, 2025 | 4 | FORM 4 | ↗ |
| May 2, 2025 | 3 | FORM 3 | ↗ |