SecBot SecBot
425 ·Filed Apr 20, 2026

ATIIW

Archimedes Tech SPAC Partners II Co.
BULLISH
Impact 8/10
Horizonmonths Processed6mo ago SEC0001437749-26-012871
Rule 425 M&A communications
Actionable Insight ▲ Bullish

Monitor for shareholder vote and regulatory approvals, as the deal is expected to close in the coming months. The PIPE investment provides immediate capital for Forge Nano's operations post-merger.

DirectionBullish
Confidencehigh
Horizonmonths
Final — all horizons settled through T+60d ⚠ clustered
ATIIW ▲ +200.00% at T+60d
LONG call ✓ call won +200.00% · α vs SPY +193.10% · entry $0.6000 → $1.80
Entry = T+0 close
Apr 21, 2026
via day close
T+1d
0.00%
call 0.00% · α -1.02%
$0.6000
settled 6mo ago
T+5d
0.00%
call 0.00% · α -1.08%
$0.6000
settled 6mo ago
T+20d
0.00%
call 0.00% · α -4.92%
$0.6000
settled 5mo ago
T+60d
+200.00%
call +200.00% · α +193.10%
$1.80
settled 3mo ago

Price Chart

Loading chart...

Executive Summary

Archimedes Tech SPAC Partners II Co. (ATIIW) is merging with Forge Nano, Inc. in a $1.2 billion all-stock deal, confirmed by the filing of a definitive merger agreement. This Rule 425 filing communicates the deal terms to shareholders, including a $100 million PIPE investment. The merger combines a SPAC with a nanotechnology company to create a publicly traded entity.

Key Financial Metrics

Deal Value
$12.0B
Deal Type
merger

Key Facts

  • Archimedes Tech SPAC Partners II Co. (ATIIW) is merging with Forge Nano, Inc.
  • The transaction is valued at $1.2 billion in an all-stock deal.
  • A $100 million PIPE investment is included in the transaction.
  • The deal was originally announced on April 20, 2026.
  • This 425 filing is a formal communication of the merger agreement to shareholders.

Financial Impact

$1.2 billion all-stock deal with $100 million PIPE investment

deal valuedilutionPIPE investment

Risk Factors

  • Regulatory approval delays
  • Failure to obtain shareholder approval
  • Potential for deal termination if conditions are not met

Market Snapshot

Exchange
Nasdaq
Sector
Blank Checks

Investment Themes

Traditional Finance

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
425 Filing (Primary)0001437749-26-012871
Exhibit: ex_948256.htm0001437749-26-012871
Exhibit: ex_948255.htm0001437749-26-012871
2 reports for ATIIW
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for ATIIW — sortable, filterable
TypeNow
Apr 20, 2026
27w ago
425
BULLISH ★ 8/10
$0.6000 $1.80▲ +200.00%▲ +193.10%—
Apr 20, 2026
27w ago
8-K
BULLISH ★ 8/10
$0.6000 $1.80▲ +200.00%▲ +193.10%—
Showing 2 of 2

US Market Status

Market Open — Closes in 41m

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers
Report published Apr 21, 2026