John Mazarakis

Executive Chairman

John Mazarakis (Executive Chairman) filed 4 Form 4 reports in the trailing twelve months (4 purchases, 0 sales), most often in Chicago Atlantic Real Estate Finance, Inc. (REFI). Across 3 priced purchase filings, the average 21-session return was +5.5% from execution and +5.1% from disclosure (delay-adjusted; derived). The largest single filing was $566K of LIEN (60,000 sh × $9.44, as filed), executed Aug 17.

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Return, ttmiAverage return per filing, trailing twelve months

+5.5%

avg across 3 priced filings

Delay-adjustediThe same average, entered at disclosure dates

+5.1%

same 3 filings, from disclosure

Filings, ttm

4 buys · 0 sells

Median delay

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$1.4M

shares × price, as filed

Last traded

Aug 26

Filed Aug 28

Median ADV $1.7M across their filed names

Open performance→

Volume by month

Buys $1.4M Sells $0

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Real Estate 3 filings Financial Services 1 filing

Sector per market data · by filing · past 12 months

Most traded names

REFI

Chicago Atlantic Real Estate Finance, Inc. REFI · 3 buys · 0 sells 3 filings LIEN Chicago Atlantic BDC, Inc. LIEN · 1 buy · 0 sells 1 filing

Recent filings

REFIPURCHASE Chicago Atlantic Real Estate Finance, Inc. View filing → $429K
40,181 sh × $10.67
Exec Aug 26
Filed Aug 28 · 3:24 PM ET LIENPURCHASE Chicago Atlantic BDC, Inc. View filing → $566K
60,000 sh × $9.44
Exec Aug 17
Filed Aug 19 · 9:56 PM ET REFIPURCHASE Chicago Atlantic Real Estate Finance, Inc. View filing → $256K
25,000 sh × $10.25
Exec Aug 17
Filed Aug 19 · 5:23 PM ET REFIPURCHASE Chicago Atlantic Real Estate Finance, Inc. View filing → $102K
8,000 sh × $12.75
Exec Oct 16 2025
Filed Oct 16 2025 · 5:22 PM ET