Sack Peter (CIK 1897415) reported 12 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-04-22). Recent activity: Buy REFI (37,099 shares), Buy REFI (8,150 shares), Buy LIEN (450 shares), Buy LIEN (1,000 shares), Buy LIEN (500 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-22 | Chicago Atlantic Real Estate Finance, Inc. (REFI) | Co-Chief Executive Officer | Buy | 37,099 | $0 |
| 2025-10-16 | Chicago Atlantic Real Estate Finance, Inc. (REFI) | Co-Chief Executive Officer | Buy | 8,150 | $101,304 |
| 2025-09-22 | Chicago Atlantic BDC, Inc. (LIEN) | Chief Executive Officer | Buy | 450 | $5,054 |
| 2025-07-17 | Chicago Atlantic BDC, Inc. (LIEN) | Chief Executive Officer | Buy | 1,000 | $10,470 |
| 2025-06-02 | Chicago Atlantic BDC, Inc. (LIEN) | Chief Executive Officer | Buy | 500 | $5,145 |
| 2025-05-22 | Chicago Atlantic BDC, Inc. (LIEN) | Chief Executive Officer | Buy | 500 | $5,210 |
| 2025-04-18 | Chicago Atlantic BDC, Inc. (LIEN) | Chief Executive Officer | Buy | 50 | $525 |
| 2025-04-10 | Chicago Atlantic BDC, Inc. (LIEN) | Chief Executive Officer | Buy | 100 | $1,098 |
| 2025-04-10 | Chicago Atlantic BDC, Inc. (LIEN) | Chief Executive Officer | Buy | 3,118 | $0 |
| 2025-04-10 | Chicago Atlantic BDC, Inc. (LIEN) | Chief Executive Officer | Buy | 100 | $1,082 |
| 2025-04-08 | Chicago Atlantic BDC, Inc. (LIEN) | Chief Executive Officer | Buy | 100 | $1,070 |
| 2025-04-03 | Chicago Atlantic Real Estate Finance, Inc. (REFI) | Co-Chief Executive Officer | Buy | 28,398 | $0 |
Source: SEC Form 4 filings · as of 2026-04-22