Vireo Growth's top three insider shareholders as of September 29, 2026 are Atlantic Opportunity Portfolio, Lp Chicago (TenPercentOwner, 33.24Mn shares), Atlantic Credit Opportunities, Llc Chicago (TenPercentOwner, 15.85Mn shares), Kyle Eugene Kingsley (Co Executive Chairman, 12.78Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Atlantic Opportunity Portfolio, Lp Chicago | TenPercentOwner | 0 | 33,237,968 | 33,237,968 | 43.9% | 17 Jun, 2025 |
| 2 | Kyle Eugene Kingsley | Co Executive Chairman | 13,043,900 | 0 | 13,043,900 | 17.2% | 30 Dec, 2025 |
| 3 | Atlantic Credit Opportunities, Llc Chicago | TenPercentOwner | 11,206,278 | 0 | 11,206,278 | 14.8% | 08 Apr, 2025 |
| 4 | John Mazarakis | Chief Executive Officer | 9,833,737 | 0 | 9,833,737 | 13.0% | 30 Dec, 2025 |
| 5 | Tyson Macdonald | Chief Financial Officer | 5,507,180 | 0 | 5,507,180 | 7.3% | 30 Dec, 2025 |
| 6 | Joshua Rosen | Ceo And Interim Cfo | 582,857 | 0 | 582,857 | 0.8% | 11 Oct, 2024 |
| 7 | John Andrew Heller | Chief Financial Officer | 428,078 | 0 | 428,078 | 0.6% | 20 Dec, 2022 |
| 8 | Amber Holly Shimpa | Chief Administrative Officer | 371,001 | 0 | 371,001 | 0.5% | 21 Dec, 2022 |
| 9 | J Michael Schroeder | General Counsel Cco | 356,732 | 0 | 356,732 | 0.5% | 21 Dec, 2022 |
| 10 | Patrick Peters | Evp Of Retail | 285,386 | 0 | 285,386 | 0.4% | 21 Dec, 2022 |
| 11 | Sean Michael Apfelbaum | Gc And Corporate Secretary | 232,121 | 0 | 232,121 | 0.3% | 19 May, 2026 |
| 12 | Judd Theodore Nordquist | Director | 118,912 | 0 | 118,912 | 0.2% | 21 Dec, 2022 |
| 13 | Victor E. Mancebo | Director | 118,912 | 0 | 118,912 | 0.2% | 21 Dec, 2022 |
| 14 | Chelsea A Grayson | Director | 118,912 | 0 | 118,912 | 0.2% | 19 Dec, 2022 |
| 15 | Stephen Dahmer | Chief Medical Officer | 99,511 | 0 | 99,511 | 0.1% | 18 Mar, 2022 |
| 16 | Christian Gonzales Ocasio | Chief Operating Officer | 99,511 | 0 | 99,511 | 0.1% | 18 Mar, 2022 |
| 17 | Joseph Duxbury | Chief Accounting Officer | 95,534 | 0 | 95,534 | 0.1% | 19 May, 2026 |
| 18 | Ross Michael Hussey | Director | 33,170 | 0 | 33,170 | 0.0% | 18 Mar, 2022 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 15 May, 2026 | Victor E. Mancebo | Director | Acquired A | 115,506 | $0.00 | $0 | 115,506 | Direct |
| 15 May, 2026 | Joseph Duxbury | Chief Accounting Officer | Acquired M | 133,333 | — | — | 136,333 | Direct |
| 15 May, 2026 | Ross Michael Hussey | Director | Acquired A | 115,506 | $0.00 | $0 | 115,506 | Direct |
| 15 May, 2026 | Sean Michael Apfelbaum | Gc And Corporate Secretary | Acquired M | 133,333 | — | — | 271,188 | Direct |
| 15 May, 2026 | Judd Theodore Nordquist | Director | Acquired A | 115,506 | $0.00 | $0 | 115,506 | Direct |
| 15 May, 2026 | Joseph Duxbury | Chief Accounting Officer | Disposed F | 40,799 | $0.39 | $15.71K | 95,534 | Direct |
| 15 May, 2026 | Ross Michael Hussey | Director | Acquired A | 96,859 | $0.00 | $0 | 96,859 | Direct |
| 15 May, 2026 | Sean Michael Apfelbaum | Gc And Corporate Secretary | Disposed F | 39,067 | $0.39 | $15.04K | 232,121 | Direct |
| 15 May, 2026 | Victor E. Mancebo | Director | Acquired A | 96,859 | $0.00 | $0 | 96,859 | Direct |
| 15 May, 2026 | Judd Theodore Nordquist | Director | Acquired A | 96,859 | $0.00 | $0 | 96,859 | Direct |
| 15 May, 2026 | Joseph Duxbury | Chief Accounting Officer | Acquired A | 133,333 | $0.00 | $0 | 133,333 | Direct |
| 15 May, 2026 | Ross Michael Hussey | Director | Acquired A | 95,310 | $0.00 | $0 | 95,310 | Direct |
| 15 May, 2026 | Sean Michael Apfelbaum | Gc And Corporate Secretary | Acquired A | 133,333 | $0.00 | $0 | 133,333 | Direct |
| 15 May, 2026 | Victor E. Mancebo | Director | Acquired A | 95,310 | $0.00 | $0 | 95,310 | Direct |
| 15 May, 2026 | Judd Theodore Nordquist | Director | Acquired A | 95,310 | $0.00 | $0 | 95,310 | Direct |
| 15 May, 2026 | Judd Theodore Nordquist | Director | Acquired A | 80,000 | $0.00 | $0 | 80,000 | Direct |
| 15 May, 2026 | Victor E. Mancebo | Director | Acquired A | 80,000 | $0.00 | $0 | 80,000 | Direct |
| 15 May, 2026 | Sean Michael Apfelbaum | Gc And Corporate Secretary | Disposed M | 133,333 | $0.00 | $0 | 0 | Direct |
| 15 May, 2026 | Ross Michael Hussey | Director | Acquired A | 80,000 | $0.00 | $0 | 80,000 | Direct |
| 15 May, 2026 | Joseph Duxbury | Chief Accounting Officer | Disposed M | 133,333 | $0.00 | $0 | 0 | Direct |