Archimedes Tech SPAC Partners III Co. (ARCI)
Latest ARCI Insider Trades
About Archimedes Tech SPAC Partners III Co. (ARCI)
Archimedes Tech SPAC Partners III Co is a blank check company.
- CLAYMONT, DE
- 2026
- XNAS
90-Day SEC Filing Activity
No Form 4 activity for ARCI in the last 90 days.
ARCI Insider Transactions (Form 4)
42 Form 4 filings on record, the earliest from Jan 26, 2026, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Archimedes Tech SPAC Sponsors III LLC - 10% Owner | Open-market purchase | Ordinary Shares |
Recent ARCI Form 8-K Filings
3ARCI Insider Trading - FAQ
What is the latest insider trade for ARCI?
Archimedes Tech SPAC Partners III Co. (ARCI) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-01-26. The full record for ARCI runs to 2 Form 4 filings, the earliest from 2026-01-26. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying ARCI stock?
No insider purchases of ARCI were filed in the last 90 days. 4 purchases are on record for this company.
How many insiders are selling ARCI stock?
No insider sales of ARCI were filed in the last 90 days.
Where can I see ARCI SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks ARCI Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow ARCI insider buys?
Create a free InsiderAlpha account and press Watch on this page to add ARCI to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Financials Companies with Insider Activity
Recent Insider Filings
2Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Archimedes Tech SPAC Sponsors III LLC view on EDGAR
- - Long Long view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Financials
- Where ARCI's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track ARCI insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
