Director Ben Landen filed a Form 4 with the SEC on October 26, 2026, reporting the acquisition of 91,987 shares of common stock and 1,250 private placement warrants in Forge Nano Holdings, Inc. (NASDAQ:NANO) on October 22, 2026, in connection with the company's business combination.

Key Highlights

  • Transaction date: Ben Landen acquired securities on October 22, 2026, the date of the earliest reported transaction.
  • Common stock received: 91,987 shares of Common Stock, par value $0.0001 per share, were acquired (code A) at no stated price, resulting in direct beneficial ownership of 91,987 shares.
  • Warrants received: 1,250 private placement warrants, each exercisable for one share of Common Stock at $11.50 per share, were also acquired (code A), bringing warrant holdings to 1,250.
  • Source of securities: The shares were received in exchange for ordinary shares of Archimedes Tech SPAC Partners II Co. ("ATII") through the Domestication Merger as part of Forge Nano's business combination.
  • Governing agreement: The business combination was conducted pursuant to an Agreement and Plan of Merger dated April 20, 2026, among ATII, the issuer (formerly ATII Holdings Inc.), ATII Merger Sub Inc., ATII Merger Sub II, LLC, and Forge Nano, Inc.
  • Reporting person role: Ben Landen is identified in the filing as a Director of Forge Nano Holdings, Inc.

Landen's Holdings Following Forge Nano's Business Combination

According to the filing, director Ben Landen received 91,987 shares of Forge Nano Holdings, Inc. common stock (par value $0.0001 per share) on October 22, 2026, as a result of the Domestication Merger, in which Archimedes Tech SPAC Partners II Co. merged with and into the issuer. The filing states the shares were "received in exchange for ordinary shares" of ATII. No cash price is listed for these shares in the filing. Following the transaction, Landen directly holds 91,987 shares.

In addition to the common stock, the filing discloses that Landen acquired 1,250 private placement warrants in the same Domestication Merger exchange. The filing explains that these represent "private placement warrants of ATII, each exercisable for one ordinary share at $11.50 per share, that were exchanged in the Domestication Merger for an equal number of warrants of the Issuer, each exercisable for one share of Common Stock at $11.50 per share." Following the transaction, Landen directly holds 1,250 such warrants. No expiration date for the warrants is specified in the filing.

The business combination was conducted under an Agreement and Plan of Merger dated April 20, 2026, among ATII, the issuer (formerly known as ATII Holdings Inc.), ATII Merger Sub Inc., ATII Merger Sub II, LLC, and Forge Nano, Inc. The Form 4 was signed by Michael Kleinberg as attorney-in-fact for Ben Landen and filed on October 26, 2026.

What Was Disclosed

Director Ben Landen reported acquiring 91,987 shares of Forge Nano Holdings common stock and 1,250 private placement warrants exercisable at $11.50 per share, both received through the Domestication Merger on October 22, 2026, as part of the company's business combination with ATII.