SEI Investments CO
SEC CIK 350894 · ri7le*y8 · last insider filing 2026-06-29
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| West Alfred P JR | Director · Executive Chairman | filed 2006 - 2026 |
| Doran William | Director | filed 2006 - 2026 |
| Mccarthy Kathryn | Director | filed 2006 - 2026 |
| Hicke Ryan | Director · See Remarks* | filed 2020 - 2026 |
| Romeo Carmen | Director · Executive Vice President | filed 2006 - 2025 |
| Guarino Carl | Director · Executive Vice President | filed 2006 - 2025 |
| Brassington Jonathan | Director | filed 2023 - 2025 |
| Naratil Thomas C. | Director | filed 2025 - 2025 |
| Risi Karin A. | Director | filed 2025 - 2025 |
| Miller Stephanie D. | Director | filed 2023 - 2024 |
| Mcgonigle Dennis | Director · Executive officer | filed 2006 - 2023 |
| Blumenstein Sarah | Director | filed 2006 - 2023 |
| Lieb Richard | Director | filed 2006 - 2015 |
| Porter Henry | Director | filed 2006 - 2009 |
| Smith Thomas W | Director | filed 2006 - 2008 |
| Ross Howard D | Director | filed 2006 - 2008 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Warner Mark Andrew | VP, Controller and CAO | filed 2023 - 2026 |
| Mccabe Philip | See Remarks | filed 2023 - 2026 |
| Peterson Michael | Executive Vice President | filed 2018 - 2026 |
| Sharma Sanjay | See Remarks* | filed 2023 - 2026 |
| Denham Sean | Executive Vice President, CFO | filed 2024 - 2026 |
| Lane Michael | Executive Vice President | filed 2024 - 2025 |
| Klauder Paul | Executive Vice President | filed 2016 - 2024 |
| Cipriano James | Executive Vice President | filed 2024 - 2024 |
| Withrow Wayne | Executive Vice President | filed 2006 - 2024 |
| Barr Kevin | Executive Vice President | filed 2008 - 2022 |
| Heilig Kathy | Vice President/Controller/CAO | filed 2006 - 2022 |
| Meyer Stephen | Executive Vice President | filed 2006 - 2021 |
| Ujobai Joseph P | Executive Vice President | filed 2006 - 2018 |
| Klauder N Jeffrey | General Counsel / Executive VP | filed 2006 - 2018 |
| Crudup Robert | XECUTIVE VICE PRESIDENT | filed 2006 - 2018 |
| Loughlin Edward | Executive Vice President | filed 2006 - 2015 |
| Dasher Karl | Executive Vice president | filed 2006 - 2008 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.