As of September 29, 2026, Chicago Atlantic BDC's top three insider holders are Atlantic Loan Portfolio, Llc Chicago (TenPercentOwner, 14.34Mn shares), Scott Gordon (Chief Executive Officer, 4.50Mn shares), Gregory M. Gentile (Cfo, Cco And Secretary, 4.50Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Atlantic Loan Portfolio, Llc Chicago | TenPercentOwner | 14,338,594 | 0 | 14,338,594 | 82.3% | 15 Oct, 2024 |
| 2 | Atlantic Bdc Advisers, Llc Chicago | TenPercentOwner | 0 | 2,887,204 | 2,887,204 | 16.6% | 21 May, 2025 |
| 3 | Scott Gordon | Co Chief Investment Officer | 96,190 | 0 | 96,190 | 0.6% | 01 Sep, 2026 |
| 4 | John Mazarakis | TenPercentOwner | 60,000 | 0 | 60,000 | 0.3% | 19 Aug, 2026 |
| 5 | Peter Sack | Chief Executive Officer | 10,386 | 0 | 10,386 | 0.1% | 22 Sep, 2025 |
| 6 | Gregory M. Gentile | Cfo, Cco And Secretary | 7,882 | 0 | 7,882 | 0.0% | 06 Sep, 2022 |
| 7 | Umesh Mahajan | Secretary; Co Cio | 6,997 | 0 | 6,997 | 0.0% | 19 Aug, 2026 |
| 8 | Bernardino Colonna | President | 5,030 | 0 | 5,030 | 0.0% | 01 Sep, 2026 |
| 9 | Gianni James Lezziere Fazio | Chief Accounting Officer | 200 | 0 | 200 | 0.0% | 19 Aug, 2026 |
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 |
|---|---|---|---|---|---|---|---|---|
| 31 Aug, 2026 | Scott Gordon | Co Chief Investment Officer | Acquired P | 134 | $10.22 | $1.37K | 96,190 | Direct |
| 28 Aug, 2026 | Bernardino Colonna | President | Acquired P | 250 | $10.18 | $2.55K | 4,280 | Direct |
| 31 Aug, 2026 | Bernardino Colonna | President | Acquired P | 750 | $10.25 | $7.69K | 5,030 | Direct |
| 25 Aug, 2026 | Scott Gordon | Co Chief Investment Officer | Acquired P | 250 | $10.12 | $2.53K | 88,573 | Direct |
| 25 Aug, 2026 | Bernardino Colonna | President | Acquired P | 400 | $10.18 | $4.07K | 2,830 | Direct |
| 26 Aug, 2026 | Bernardino Colonna | President | Acquired P | 600 | $10.16 | $6.09K | 3,430 | Direct |
| 26 Aug, 2026 | Scott Gordon | Co Chief Investment Officer | Acquired P | 2,483 | $10.15 | $25.20K | 91,056 | Direct |
| 27 Aug, 2026 | Scott Gordon | Co Chief Investment Officer | Acquired P | 5,000 | $10.19 | $50.94K | 96,056 | Direct |
| 27 Aug, 2026 | Bernardino Colonna | President | Acquired P | 600 | $10.18 | $6.11K | 4,030 | Direct |
| 20 Aug, 2026 | Scott Gordon | Co Chief Investment Officer | Acquired P | 7,500 | $9.70 | $72.78K | 86,608 | Direct |
| 21 Aug, 2026 | Scott Gordon | Co Chief Investment Officer | Acquired P | 195 | $9.95 | $1.94K | 86,803 | Direct |
| 24 Aug, 2026 | Scott Gordon | Co Chief Investment Officer | Acquired P | 1,520 | $10.11 | $15.37K | 88,323 | Direct |
| 17 Aug, 2026 | John Mazarakis | TenPercentOwner | Acquired P | 60,000 | $9.44 | $566.40K | 60,000 | Direct |
| 17 Aug, 2026 | Umesh Mahajan | Secretary; Co Cio | Acquired P | 4,000 | $9.60 | $38.40K | 6,997 | Direct |
| 17 Aug, 2026 | Scott Gordon | Co Chief Investment Officer | Acquired P | 18,300 | $9.54 | $174.58K | 53,324 | Direct |
| 17 Aug, 2026 | Gianni James Lezziere Fazio | Chief Accounting Officer | Acquired P | 200 | $9.55 | $1.91K | 200 | Direct |
| 18 Aug, 2026 | Scott Gordon | Co Chief Investment Officer | Acquired P | 17,584 | $9.54 | $167.75K | 70,908 | Direct |
| 19 Aug, 2026 | Scott Gordon | Co Chief Investment Officer | Acquired P | 8,200 | $9.57 | $78.47K | 79,108 | Direct |
| 19 Sep, 2025 | Peter Sack | Chief Executive Officer | Acquired P | 450 | $11.23 | $5.05K | 5,918 | Direct |
| 17 Jul, 2025 | Peter Sack | Chief Executive Officer | Acquired P | 1,000 | $10.47 | $10.47K | 5,468 | Direct |