Rybak William R
SEC-identified person · CIK 1250233 Identifier-verified
Public-company roles (from insider filings)
| Company | Capacity as filed | Filings |
|---|---|---|
| Jackson Real Assets Fund JRAFX | Director | filed 2024 - 2024 |
| Jackson Credit Opportunities Fund JCOFX | Director | filed 2023 - 2023 |
| Calamos Long/Short Equity & Dynamic Income Trust CPZ | Director | filed 2019 - 2019 |
| Privatebancorp, INC PVTB | Director | filed 2006 - 2017 |
| Calamos Dynamic Convertible & Income Fund CCD | Director | filed 2015 - 2015 |
| Calamos Convertible Opportunities & Income Fund CHI | Director | filed 2006 - 2012 |
| Calamos Convertible & High Income Fund CHY | Director | filed 2006 - 2012 |
| Calamos Strategic Total Return Fund CSQ | Director | filed 2006 - 2012 |
| Calamos Global Dynamic Income Fund CHW | Director | filed 2007 - 2007 |
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.