System1, Inc. filings document the company’s operating results, supplemental financial information and material corporate events as a public customer acquisition marketing platform. Recent Form 8-K disclosures include quarterly and annual financial-result releases, Regulation FD exhibits, investor presentations, and reconciliations for non-GAAP measures such as adjusted gross profit and adjusted EBITDA.
The filing record also covers governance and capital-structure matters, including director changes, ownership-related transactions involving Class A common stock, and NYSE continued-listing compliance disclosures. These filings provide formal records of System1’s reported financial performance, board composition, securities matters and exchange-status communications.
System1, Inc. reported first quarter 2026 results with revenue of $37.2 million, down from $74.5 million a year earlier. GAAP gross profit was $23.3 million with a 63% margin, and adjusted gross profit was $28.2 million with a 76% margin.
The company recorded a GAAP net loss of $57.6 million, compared with a $19.9 million net loss in the prior-year quarter, largely reflecting a $36.8 million impairment of long-lived assets. Adjusted EBITDA was $2.7 million, down from $12.1 million, as management emphasized cost actions and capital structure changes aimed at improving the financial profile.
System1, Inc. files Amendment No. 1 to its 2025 annual report to add governance, compensation and ownership details that were originally expected in a later proxy statement.
The filing outlines a seven‑member board, with CEO Michael Blend also serving as chairman and five directors deemed independent under NYSE rules. It describes the audit, compensation, and nominating committees and their chairs, as well as meeting frequency and director attendance.
Executive pay data show 2025 total compensation of $3.47 million for President & COO Charles Ursini, $1.45 million for CFO Tridivesh Kidambi and $9.55 million for CouponFollow President Marc Mezzacca, largely driven by stock appreciation rights and CouponFollow earnout payments. The company reports a 2025 GAAP net loss of $81.2 million and details how “compensation actually paid” to named executives tracks changes in equity values. The amendment also discloses director retainers and RSU grants, major shareholders’ stakes, remaining shares available under equity plans and Deloitte audit fees of $1.73 million for 2025.
System1, Inc. Chief Financial Officer Kidambi Tridivesh purchased 26,910 shares of Class A Common Stock at $3.00 per share. The shares were bought in a privately negotiated, arm’s length transaction from another existing holder, rather than through the stock exchange.
Separately, upon vesting of 838 restricted stock units, the company withheld 301 shares at $2.26 per share to satisfy his tax withholding obligation, which is a routine non-market disposition. After these transactions, he directly holds 146,515 shares, including 52,514 unvested RSUs.
System1, Inc. Chief People Officer Elizabeth Sestanovich reported a routine tax-related share disposition tied to restricted stock units. When 670 RSUs vested, the company withheld 341 shares of Class A Common Stock at $2.26 per share to cover tax obligations, rather than selling shares on the open market.
After this withholding, Sestanovich directly holds 58,948 shares of Class A Common Stock, including 42,010 unvested RSUs. This event reflects standard equity compensation and tax withholding mechanics, not a discretionary buy or sell decision.
System1, Inc. Chief Ad Operations Officer Brian Coppola reported a routine tax-related share disposition linked to restricted stock vesting. When 754 restricted stock units vested, the company withheld 331 shares of Class A Common Stock, valued at $2.26 per share, to satisfy tax withholding obligations. Following this non-market transaction, Coppola directly holds 65,898 shares of Class A Common Stock, and his position also includes 42,262 unvested RSUs.
System1, Inc. General Counsel & Secretary Daniel J. Weinrot reported a routine tax-related share disposition. When 670 restricted stock units (RSUs) vested, the company withheld 341 shares of Class A Common Stock at $2.26 per share to cover his tax withholding obligation.
After this non-market transaction, Weinrot directly holds 69,053 shares of Class A Common Stock, which include 54,510 unvested RSUs. The filing reflects compensation-related equity vesting rather than an open-market purchase or sale.
System1, Inc. furnished supplemental, unaudited results for the quarter and year ended December 31, 2025. Revenue was $51,940 thousand in the fourth quarter and $266,129 thousand for the year, reflecting a business that remains sizable but under earnings pressure.
The company reported a fourth-quarter net loss from continuing operations of $17,793 thousand and a full-year net loss from continuing operations of $81,193 thousand, driven by high operating costs and significant depreciation and amortization. Total depreciation and amortization reached $21,030 thousand in the quarter and $82,862 thousand for the year.
System1 also highlighted non‑GAAP performance. Adjusted EBITDA was $8,170 thousand in the fourth quarter and $41,859 thousand for 2025, showing positive earnings on this adjusted basis despite GAAP net losses. The filing further breaks out marketing platform and products metrics, including marketing platform revenue, traffic acquisition costs, user sessions, and revenue per session, to give more detail on how its advertising and subscription businesses performed.
System1, Inc. files its annual report describing a data‑driven digital advertising and publishing business built around about 40 owned websites and an AI-powered customer acquisition platform. The company highlights a major August 2024 reorganization that moved operating assets into System1 Holdings, LLC and subsidiaries.
As of December 31, 2025, System1 reports $86.9 million in unrestricted cash and cash equivalents and net working capital of $3.0 million, against $50.0 million outstanding on its revolving facility maturing January 27, 2027 and substantial term debt maturing in 2027. Management concludes these conditions raise substantial doubt about its ability to continue as a going concern for the twelve months following the filing.
The company operates in a competitive, privacy‑sensitive digital advertising market and notes that 67% of 2025 revenue came from agreements with Google. System1 also discloses creditor litigation challenging its recent restructuring and asset transfers, alongside extensive risk factors spanning financing constraints, technology performance, data privacy regulation, and dependence on key partners.
System1, Inc. reported weaker top-line results for 2025 but some improvement in profitability metrics. Full-year revenue fell 23% to $266.1 million, while gross profit slipped 1% to $100.4 million. Adjusted gross profit inched up 1% to $153.4 million, lifting adjusted gross margin to 58% from 44%.
GAAP net loss narrowed 17% to $81.2 million, and adjusted EBITDA rose 9% to $41.9 million. The fourth quarter was notably soft, with revenue down 31% to $51.9 million and adjusted EBITDA down 54% to $8.2 million, though adjusted gross margin improved to 67%. Management cited a challenging environment but emphasized platform resilience, continued investment in AI capabilities, and ongoing efforts to strengthen the balance sheet and optimize the capital structure.
System1, Inc. Chief Financial Officer Form 4 filing shows a routine share withholding tied to equity compensation. On 01/28/2026, 258 shares of Class A Common Stock were withheld at $4.18 per share to cover taxes on the vesting of 625 restricted stock units.
After this transaction, the CFO beneficially owns 119,906 shares of Class A Common Stock, which includes 53,352 unvested RSUs. This reflects standard tax settlement mechanics rather than an open‑market sale.