Ball Frederick
SEC-identified person · CIK 1175993 Identifier-verified
Public-company roles (from insider filings)
| Company | Capacity as filed | Filings |
|---|---|---|
| Advanced Energy Industries INC AEIS | Director | filed 2008 - 2026 |
| Firstmark Horizon Acquisition Corp. FMAC | Director | filed 2020 - 2022 |
| Sendgrid, Inc. SEND | Director | filed 2017 - 2019 |
| Electro Scientific Industries INC ESIO | Director | filed 2006 - 2019 |
| Marketo, Inc. MKTO | SVP & Chief Financial Officer | filed 2013 - 2016 |
| Bigband Networks, Inc. BBND | Sr. VP & CFO | 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.