Company filings profile · CIK 0002078559

Chen Sean Chihhsiang — SEC filings & insider activity.

Real, source-linked SEC EDGAR activity for Chen Sean Chihhsiang: 6 filings in the last 90 days vs 2 in the prior 90 (filing-velocity rising ↑ · 3×). 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 7, 2026. Source-linked, daily-refreshed.

Material 8-K events — Chen Sean Chihhsiang

8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).

FiledEvent
No itemized 8-K in the current window.

Watch Chen Sean Chihhsiang 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.

Insider transactions (Form 4 / 3 / 5)

FiledForm
Oct 6, 20264↗
Sep 15, 20264↗
Sep 9, 20264↗
May 18, 20264↗
Mar 10, 20264↗
Oct 6, 20254↗
Jul 29, 20253↗

Recent filings

FiledFormDetail
Oct 6, 20264 ↗
Oct 5, 2026144 ↗
Oct 2, 2026144 ↗
Sep 15, 20264 ↗
Sep 9, 20264 ↗
Sep 4, 2026144 ↗
May 18, 20264 ↗
May 15, 2026144 ↗
Apr 2, 20264/A ↗
Mar 10, 20264 ↗
Oct 6, 20254 ↗
Jul 29, 20253 ↗