Welcome to our dedicated page for Sei Invts Co SEC filings (Ticker: SEIC), 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.
SEI Investments Company (NASDAQ: SEIC) files a range of documents with the U.S. Securities and Exchange Commission that provide detail on its operations as a global provider of financial technology, operations, and asset management services. This SEC filings page brings together SEI’s Forms 10-K and 10-Q when available, along with current reports on Form 8-K and other disclosures, to help investors understand the company’s financial condition, governance, and significant corporate events.
Recent Form 8-K filings illustrate the types of information SEI reports. One 8-K dated December 17, 2025 discloses the resignation of the company’s founder, who established SEI in 1968 and served as chief executive officer for more than 50 years, from the Board and officer roles, and notes his appointment as non-voting Chairman Emeritus. The same filing reports a semi-annual dividend declaration. Other 8-Ks describe the Board’s approval of an increase in the stock repurchase program, the announcement of quarterly financial and operating results, and the furnishing of Investor Day and earnings presentations.
Filings also document strategic transactions, such as the June 30, 2025 8-K reporting the close of Aquiline Capital Partners’ acquisition of SEI’s Family Office Services business. These disclosures help investors track how SEI adjusts its business mix while continuing to focus on financial technology, operations, and asset management services. Together with annual and quarterly reports, they provide context on SEI’s segments, assets under management, administration and advice, and its relationships with financial institutions, asset managers, asset owners, and financial advisors as described in public materials.
On Stock Titan, SEIC filings are updated from the SEC’s EDGAR system, and AI-powered summaries can assist in highlighting key points from lengthy documents. Users can quickly identify items such as dividend and share repurchase authorizations, leadership and governance changes, and strategic transactions. Access to Form 4 insider transaction reports, along with 10-K and 10-Q filings when available, allows investors to review executive and director trading activity and to study SEI’s detailed financial statements, risk factors, and management discussions with additional AI-generated explanations.