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SC 13D ·Filed Oct 29, 2026
NA

NANO

Forge Nano Holdings, Inc.
NEUTRAL
Impact 3/10
Horizonweeks Processed2d 19h ago SEC0000950142-26-002899
Activist investor acquires 5%+ stake
Actionable Insight • Neutral

Monitor lock-up expiration (April 22, 2027 or earlier if price triggers) for potential insider selling. The 7.5% stake and CEO role give Lichty significant influence; any future 13D amendment signaling activist intent or a strategic proposal would be material.

DirectionNeutral
Confidencehigh
Horizonweeks

Price Chart

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Executive Summary

CEO Paul Lichty filed a Schedule 13D disclosing beneficial ownership of 16,532,751 shares of Forge Nano Holdings common stock (7.5% of 218,655,585 shares outstanding), received in the October 22, 2026 de-SPAC business combination. The filing is a routine insider ownership disclosure following the merger, not an activist campaign. Lichty states no present plans for extraordinary transactions but reserves the right to engage with management and the board on strategy, operations, and board composition.

Key Financial Metrics

Stake
7.5%
Investor
Paul Lichty

Key Facts

  • Paul Lichty, CEO and director, filed Schedule 13D on October 29, 2026, disclosing 16,532,751 shares of common stock (7.5% of 218,655,585 shares outstanding as of October 22, 2026).
  • The stake was acquired in the October 22, 2026 business combination between Archimedes Tech SPAC Partners II Co. and Forge Nano, Inc., which resulted in Forge Nano Holdings becoming the public entity.
  • Lichty also holds options to purchase 888,493 shares exercisable within 60 days, rights to 11,773,192 earn-out shares, and 1,035,356 performance stock units.
  • All shares received in the merger are subject to a lock-up agreement expiring the earlier of six months after closing or when the stock price exceeds $12.00 for 20 of 30 trading days.
  • Lichty states no present plans for actions under Item 4 (extraordinary transactions, board changes, etc.) but may engage with management and stockholders on strategy and operations.

Financial Impact

No financial impact; disclosure of existing insider ownership post-merger.

Risk Factors

  • Lock-up expiration could lead to insider selling pressure on the stock.
  • CEO's large stake and board position create potential for governance conflicts or strategic shifts without minority shareholder input.

Market Snapshot

Exchange
Nasdaq

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13D Filing (Primary)0000950142-26-002899
Document: 0000950142-26-002899-index-headers.html0000950142-26-002899
Document: 0000950142-26-002899-index.html0000950142-26-002899
Document: 0000950142-26-002899.txt0000950142-26-002899
15 reports for NANO
Performance horizon
50% Hit rate @ T+1 2 of 4 directional calls Went positive at some point 2 of 4 best @ T+5▲ +58.81%Oct 21, 2026
Filters
Rows
Reports for NANO, sortable and filterable
TypeNow
Oct 29, 2026
2d ago
SC 13D
NEUTRAL ★ 3/10
$4.38awaiting T+1awaiting T+1$4.12 (−5.94%)
Oct 27, 2026
4d ago
8-K
BEARISH ★ 7/10
$4.22 $4.16▲ +1.42%▲ +1.04%$4.12 (+2.37%)
Oct 22, 2026
9d ago
Press Release
BULLISH ★ 6/10
$6.13 $5.00▼ −18.43%▼ −19.14%$4.12 (−32.79%)
Oct 22, 2026
10d ago
3
NEUTRAL ★ 2/10
$10.10 $6.13▼ −39.31%▼ −38.78%$4.12 (−59.21%)
Oct 22, 2026
10d ago
3
NEUTRAL ★ 2/10
$10.10 $6.13▼ −39.31%▼ −38.78%$4.12 (−59.21%)
Oct 22, 2026
10d ago
3
NEUTRAL ★ 1/10
$10.10 $6.13▼ −39.31%▼ −38.78%$4.12 (−59.21%)
Oct 21, 2026
10d ago
8-K
BEARISH ★ 6/10
$10.10 $6.13▲ +39.31%▲ +38.78%$4.12 (+59.21%)
Oct 16, 2026
15d ago
425
BULLISH ★ 7/10
$8.55 $7.17▼ −16.09%▼ −16.43%$4.12 (−51.78%)
Oct 13, 2026
19d ago
425
NEUTRAL ★ 4/10
$10.06 $8.86▼ −11.93%▼ −12.21%$4.12 (−59.05%)
Sep 24, 2026
5w ago
425
NEUTRAL ★ 5/10
$10.69 $10.69▼ −0.05%▲ +0.70%$4.12 (−61.46%)
Showing 10 of 15

US Market Status

Market Closed · Opens Mon (18h 16m)

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Report published Oct 29, 2026