Yellowstone Acquisition Co
SEC CIK 1823587 · YSACU · last insider filing 2026-05-22
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Gessow Andrew J | Director | filed 2026 - 2026 |
| Keinan Tal | Director · Chief Executive Officer | filed 2022 - 2026 |
| Rozek Alexander Buffett | Director · Co-Chmn, Co-CEO, Co-Pres. | filed 2020 - 2026 |
| Moelis Jordan Scott | Director | filed 2024 - 2026 |
| Nancoo Alethia | Director | filed 2022 - 2026 |
| Leiponis Lysa | Director | filed 2022 - 2026 |
| Wellmon Nick | Director | filed 2022 - 2026 |
| Jackson Walter | Director | filed 2022 - 2025 |
| Rivkin Robert S. | Director | filed 2022 - 2024 |
| BOC Yellowstone LLC | Director | filed 2020 - 2022 |
| Peterson Adam K | Director · Co-Chmn, Co-CEO, Co-Pres. | filed 2020 - 2020 |
| Bronczek David J | Director | filed 2020 - 2020 |
| Khan Shanna Noelle | Director | filed 2020 - 2020 |
| Atkins Sydney C | Director | filed 2020 - 2020 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Schmitt Michael Weber | Chief Accounting Officer | filed 2022 - 2026 |
| Gonzalez Francisco | Chief Financial Officer | filed 2022 - 2026 |
| Adler Gerald | GC & Corporate Secretary | filed 2022 - 2026 |
| Whitesell Willard | Chief Operating Officer | filed 2024 - 2025 |
| Saltzman Alex | Chief Operating Officer | filed 2022 - 2023 |
| Weisenburger Joshua Paul | CFO, Treasurer and Secretary | filed 2020 - 2020 |
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.