Insider · SEC Forms 3, 4, 5
CIK 1494730
All transactions
Every Form 4 row this person reported, newest first
Insider · SEC Forms 3, 4, 5
Every Form 4 row this person reported, newest first
Mazarakis John (CIK 1867660) reported 14 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-08-28). Recent activity: Buy REFI (40,181 shares), Buy REFI (7,530 shares), Buy REFI (145 shares), Buy LIEN (60,000 shares), Buy REFI (25,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-28 | Chicago Atlantic Real Estate Finance, Inc. (REFI) | Executive Chairman | Buy | 40,181 | $428,595 |
| 2026-08-28 | Chicago Atlantic Real Estate Finance, Inc. (REFI) | Executive Chairman | Buy | 7,530 | $80,345 |
| 2026-08-25 | Chicago Atlantic Real Estate Finance, Inc. (REFI) | Executive Chairman | Buy | 145 | $1,547 |
| 2026-08-19 | Chicago Atlantic BDC, Inc. (LIEN) | 10% Owner | Buy | 60,000 | $566,400 |
| 2026-08-19 | Chicago Atlantic Real Estate Finance, Inc. (REFI) | Executive Chairman | Buy | 25,000 | $256,325 |
| 2026-04-22 | Chicago Atlantic Real Estate Finance, Inc. (REFI) | Executive Chairman | Buy | 37,099 | $0 |
| 2025-12-30 | Vireo Growth Inc. (VREOF) | Chief Executive Officer | Buy | 2.0M | $0 |
| 2025-12-30 | Vireo Growth Inc. (VREOF) | Chief Executive Officer | Buy | 5.7M | $0 |
| 2025-12-30 | Vireo Growth Inc. (VREOF) | Chief Executive Officer | Buy | 3.2M | $0 |
| 2025-12-30 | Vireo Growth Inc. (VREOF) | Chief Executive Officer | Sell | 801,849 | $424,980 |
| 2025-12-30 | Vireo Growth Inc. (VREOF) | Chief Executive Officer | Sell | 3.5M | $2.3M |
| 2025-10-16 | Chicago Atlantic Real Estate Finance, Inc. (REFI) | Executive Chairman | Buy | 8,000 | $102,000 |
| 2025-10-02 | Chicago Atlantic Real Estate Finance, Inc. (REFI) | Executive Chairman | Buy | 7,500 | $93,225 |
| 2025-04-03 | Chicago Atlantic Real Estate Finance, Inc. (REFI) | Executive COB | Buy | 28,398 | $0 |
Source: SEC Form 4 filings · as of 2026-08-28