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Security

Archimedes Tech SPAC Partners III Co. Units · ARCIU

ARCIUNASDAQUnitCurrentCIK 2083910Updated Oct 6, 2026

Company: Archimedes Tech SPAC Partners III Co. →

ARCIU price & chart

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In the news

SEC disclosures

Recent filings

  1. 10-Q filing

    10-Q · 2026-08-13 · 0001213900-26-089169

  2. 3 filing

    3 · 2026-07-17 · 0001213900-26-079131

  3. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements

    Items 5.02

    8-K · 2026-07-17 · 0001213900-26-079130

  4. 10-Q filing

    10-Q · 2026-05-14 · 0001213900-26-056691

  5. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements

    Items 5.02

    8-K · 2026-05-01 · 0001213900-26-050928

Show 5 more recent filings

  1. Other Events

    Items 8.01, 9.01

    8-K · 2026-01-30 · 0001437749-26-002545

  2. Entry into a Material Definitive Agreement · Unregistered Sales of Equity Securities · Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year · Other Events

    Items 1.01, 3.02, 5.03, 8.01, 9.01

    8-K · 2026-01-27 · 0001437749-26-002122

  3. 4 filing

    4 · 2026-01-26 · 0001437749-26-002116

  4. 4 filing

    4 · 2026-01-26 · 0001437749-26-002115

  5. 424B4 filing

    424B4 · 2026-01-26 · 0001437749-26-001986

Offerings

Registration 333-292419

424B4 · 2026-01-26 · 0001437749-26-001985

Terms from the governing filing for this registration; not a claim that the offering is open today.

Gross proceeds
240000000.0
Net proceeds
226800000.0
Deal price
10.0
Shares
24000000
Offering amount
$240,000,000
Offering price
$10.00
Ticker
ARCIU

Underwriters: BTIG, LLC

Registration 333-292891

424B4 · 2026-01-26 · 0001437749-26-001986

Terms from the governing filing for this registration; not a claim that the offering is open today.

Gross proceeds
240000000.0
Net proceeds
226800000.0
Deal price
10.0
Shares
24000000
Offering amount
$240,000,000
Offering price
$10.00
Ticker
ARCIU

Underwriters: BTIG, LLC

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