Leibowitz Lawrence E
SEC-identified person · CIK 1276505 Identifier-verified
Public-company roles (from insider filings)
| Company | Capacity as filed | Filings |
|---|---|---|
| Hyperliquid Strategies Inc PURR | Director | filed 2025 - 2026 |
| Motive Capital Corp MOTV | Director | filed 2024 - 2026 |
| Enfusion, Inc. ENFN | Director | filed 2021 - 2025 |
| GCT Semiconductor Holding, Inc. GCTS | Director | filed 2021 - 2023 |
| Cowen INC. COWN | Director | filed 2018 - 2023 |
| Concord Acquisition Corp II CNDA | Director | filed 2021 - 2021 |
| Concord Acquisition Corp CND | Director | filed 2020 - 2020 |
| Nyse Euronext, Inc. NYX | Member of Management Committee | filed 2007 - 2013 |
All roles under one Commission-assigned identifier - the same person by the SEC's own record, not by name matching. 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.