Cleantech Acquisition Corp.
SEC CIK 1849820 · KITT · last insider filing 2026-04-21
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Gibson John W JR | Director · President | filed 2022 - 2026 |
| Flores William | Director | filed 2023 - 2025 |
| Spiro Elliot | Director · Chief Executive Officer | filed 2021 - 2025 |
| Sharkawy Adam | Director | filed 2022 - 2025 |
| Bellingham Jim | Director | filed 2022 - 2025 |
| Material Impact Fund II, L.P. | Director | filed 2025 - 2025 |
| Roberts Carmichael | Director | filed 2025 - 2025 |
| Material Impact Partners II, LLC | Director | filed 2025 - 2025 |
| Radford Nicolaus | Director · Chief Executive Officer | filed 2022 - 2024 |
| Dyer Joseph Wendell | Director | filed 2022 - 2023 |
| Mey Mark-Anthony Lovell | Director | filed 2022 - 2023 |
| Porter Lisa J. | Director | filed 2022 - 2023 |
| Cole Douglas | Director | filed 2021 - 2021 |
| Grossman Jonas | Director | filed 2021 - 2021 |
| Ide Britt E | Director | filed 2021 - 2021 |
| Najarian Jon | Director | filed 2021 - 2021 |
| Buffalino Louis R. | Director · Chief Operating Officer | filed 2021 - 2021 |
| Riley Brendan | Director | filed 2021 - 2021 |
| Richardson Bill | Director | filed 2021 - 2021 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Ferrier Michael Anthony | Genereal Counsel and Secretary | filed 2026 - 2026 |
| Christ Robert Douglas | President SeaTrepid | filed 2025 - 2026 |
| Begaries Jimena | Interim CFO | filed 2025 - 2025 |
| Symington John | General Counsel | filed 2024 - 2025 |
| Hay Victoria | Interim CFO | filed 2023 - 2025 |
| Yamokoski John | Chief Technology Officer | filed 2022 - 2025 |
| Bigney Nicholas J. | General Counsel | filed 2023 - 2024 |
| Bohan Donnelly A. | Chief Operating Officer | filed 2022 - 2024 |
| Rangan Padmanabhan | Chief Financial Officer | filed 2022 - 2023 |
| Kasmani Dilshad | Chief LAO | filed 2022 - 2023 |
| Matura Tommy W | Vice President of Accounting | filed 2022 - 2022 |
| Dhanuka Ankur | Chief Technology Officer | filed 2021 - 2021 |
| Fitzgerald Richard F | Chief Financial Officer | filed 2021 - 2021 |
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.