Welcome to our dedicated page for Central Securities Corporation SEC filings (Ticker: CET), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to U.S. Securities and Exchange Commission (SEC) filings for Central Securities Corporation (NYSE American: CET), a non-diversified closed-end management investment company. Although specific filings are not listed in the provided data, closed-end investment companies like CET typically submit periodic and event-driven reports to the SEC that describe their financial condition, portfolio holdings, and governance matters.
For Central Securities Corporation, SEC filings are a primary source of detailed information beyond what appears in dividend announcements and brief stockholder reports. These documents can include discussions of the company’s investment objective of long-term capital growth, descriptions of the types of securities it may hold—such as common stocks, bonds, convertible bonds, preferred stocks, convertible preferred stocks, warrants, options, real estate, and short-term obligations of governments, banks, and corporations—and explanations of its status as a non-diversified closed-end investment company.
Stock Titan’s SEC filings page is designed to surface these documents alongside AI-powered summaries that explain the key points in plain language. When filings are available, investors can use the platform to quickly understand the main topics covered, such as changes in net assets, portfolio composition, and capital structure. The page also supports real-time updates from the SEC’s EDGAR system, so new filings appear as they are released.
In addition to periodic reports, users can review other relevant filing types when they are present, including documents that may address distributions, tax characterization of payments, and governance or board matters. The goal is to make Central Securities Corporation’s regulatory disclosures more accessible by combining the original SEC documents with concise AI-generated explanations and organized filing histories.
Endeavor Foundation, Inc. filed an amended Schedule 13G reporting beneficial ownership of 9,596,945 shares of Central Securities Corp common stock as of 12/31/2025, representing 32.5% of the outstanding class.
The foundation reports sole voting and sole dispositive power over all 9,596,945 shares, with no shared voting or dispositive power. It certifies that the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Central Securities Corp.
Central Securities Corp filed a Form 13F holdings report showing 29 reported holdings with a total value of $1,243,698,357. The report is signed by Marlene A. Krumholz, Vice President & Secretary, on 02-10-2026.
Central Securities Corp's CEO, President, and Director reported a small open-market stock purchase. On 12/29/2025, the insider bought 500 shares of Central Securities Corp common stock at a price of $50.91 per share, coded as a purchase transaction.
Following this trade, the reporting person beneficially owns 77,373 shares of common stock directly and 901 shares indirectly through children. The filing notes that these totals include shares received in a non-reportable transaction.
Central Securities Corp12/29/2025, he purchased 500 shares of common stock at a price of $50.91 per share. Following this transaction, he beneficially owns 77,373 shares directly and 901 shares indirectly through his children. The filing notes that the total includes shares received in a non-reportable transaction.
Central Securities Corp (CET) CEO and President John C. Hill, also a director, reported share acquisitions. On 06/27/2025, he acquired 185 shares at $47.94 (Transaction Code L) and 4 shares indirectly by children at $47.94. On 11/07/2025, he purchased 100 shares at $50.70 (Code P). Following these transactions, he beneficially owned 73,277 shares directly and 858 shares indirectly.
CENTRAL SECURITIES CORP filed a Form 13F reporting its institutional holdings. The filing lists 29 holdings with a total reported market value of $1,214,645,353. The report indicates 0 other included managers and was signed by Marlene A. Krumholz on 11-12-2025.