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US INSIDER PROFILE · NON-SCORING RESEARCH
Mazarakis John
10% Owner | Executive COB | Executive Chairman
Identity: SEC reporting-owner CIK · Reporting-owner CIK: 0001867660
Purchase history
- Companies traded
- 2
- Purchases · 12M
- 4
- Purchases · 24M
- 7
- Average purchase
- $224.6K
- Median purchase
- $102.0K
- Gross purchase value
- $1.6M
Companies: Chicago Atlantic BDC, Inc. | Chicago Atlantic Real Estate Finance, Inc.
7 SEC accession(s) · 0 joint-owner event(s). Values are reported Form 4 transaction values in USD.
Qualifying purchase disclosures
| Published | Company | Ticker | Role | Reported value | SEC source |
|---|---|---|---|---|---|
| 2026-08-28 | Chicago Atlantic Real Estate Finance, Inc. | REFI | Executive Chairman | $509.1K | Open filing |
| 2026-08-25 | Chicago Atlantic Real Estate Finance, Inc. | REFI | Executive Chairman | $1.5K | Open filing |
| 2026-08-19 | Chicago Atlantic Real Estate Finance, Inc. | REFI | Executive Chairman | $256.2K | Open filing |
| 2026-08-19 | Chicago Atlantic BDC, Inc. | LIEN | 10% Owner | $566.4K | Open filing |
| 2025-10-16 | Chicago Atlantic Real Estate Finance, Inc. | REFI | Executive Chairman | $102.0K | Open filing |
| 2025-10-02 | Chicago Atlantic Real Estate Finance, Inc. | REFI | Executive Chairman | $93.2K | Open filing |
| 2024-11-08 | Chicago Atlantic Real Estate Finance, Inc. | REFI | Executive COB | $44.0K | Open filing |
Post-purchase outcomes
Excess return = stock return − S&P 500 ETF (SPY adjusted close) return. Returns start on the first shared trading session on or after publication.
No completed point-in-time price outcome is available yet.
Research patterns
- First purchase in 12M
- 1/6
- Large purchase ≥ $100k
- 4/7
- Cluster buying · 15D
- 5/7
- Buying the dip
- 0/—
Routine / opportunistic: Not classifiable. These labels never affect the score or ranking.
Small samples remain visible but are not scored. This research enrichment never affects US-v1.1.