System1, Inc. filed a current report on November 12, 2026, disclosing its voluntary intention to delist its Class A Common Stock from the New York Stock Exchange and announcing financial results for the quarter ended September 30, 2026.

Key Highlights

  • Voluntary delisting notice: System1 notified the NYSE on November 12, 2026 of its intention to voluntarily delist its Class A Common Stock, par value $0.0001 per share.
  • Planned filing date: The company stated it intends to file with the SEC on or about November 23, 2026 to effect the delisting, with removal becoming effective 10 days after that filing.
  • OTC trading expected: Following delisting, the company disclosed it expects the Common Stock to be quoted on a market operated by OTC Markets Group Inc., though no guarantee of continued market-making was given.
  • Liquidity warning: According to the filing, the price of the Common Stock "will likely be adversely affected and there will likely be a decrease in the liquidity of the Company's Common Stock."
  • Q3 2026 earnings release: The company issued a press release on November 12, 2026 announcing financial results for the quarter ended September 30, 2026, attached as Exhibit 99.1.
  • Non-GAAP measures referenced: The filing noted that the earnings press release includes non-GAAP financial measures along with reconciliations to the most directly comparable GAAP financial measures.

System1 Initiates Voluntary NYSE Withdrawal While Reporting Third-Quarter Results

System1, Inc. (NYSE:SST), a Delaware-incorporated company headquartered at 4235 Redwood Avenue, Los Angeles, California 90066, disclosed two significant developments on November 12, 2026. The company, which operates under Commission File Number 001-39331, simultaneously announced its intention to voluntarily withdraw its Class A Common Stock from listing on the New York Stock Exchange and released quarterly financial results for the period ended September 30, 2026.

According to the filing, System1 notified the NYSE of its intention to delist and stated it plans to file the necessary documentation with the SEC on or about November 23, 2026. The filing specifies that the removal of the Common Stock from NYSE will become effective 10 days after that filing date. The company disclosed that it expects trading in the Common Stock to continue on a market operated by OTC Markets Group Inc. following the delisting, though it cautioned that "there is no guarantee...that a broker will continue to make a market in the Common Stock." The filing further stated that the price and liquidity of the Common Stock will likely be adversely affected as a result of these developments.

Separately, the company disclosed under Item 2.02 that it issued a press release announcing financial results for the quarter ended September 30, 2026, incorporated into the filing as Exhibit 99.1. The filing noted that the press release references certain non-GAAP financial measures, with reconciliations to comparable GAAP measures included in that document. The current report was signed by Tridivesh Kidambi, identified as Chief Financial Officer, on November 12, 2026. The company also attached a separate delisting-specific press release as Exhibit 99.2 pursuant to its Regulation FD obligations.

What Was Disclosed

System1, Inc. reported its intention to voluntarily delist its Class A Common Stock from the NYSE, with an anticipated filing to the SEC on or about November 23, 2026, and separately announced financial results for its third quarter ended September 30, 2026, through an attached earnings press release.