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Insider · CIK 0001897415

Peter Sack

ceoofficerdirector

Files at LIEN (Chicago Atlantic BDC, Inc.), REFI (Chicago Atlantic Real Estate Finance, Inc.). First filing Apr 8, 2025, latest Oct 16, 2025.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
8 / 0
$131k bought, $0 sold

Where the trades landed

Last year at the 2 companies this insider has traded most, with each buy and sell on the bar it happened.

LIEN: Chicago Atlantic BDC, Inc.

LIENOct 9, 2026 · close 9.27

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

REFI: Chicago Atlantic Real Estate Finance, Inc.

REFIOct 9, 2026 · close 9.42

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
67Notable
REFIbuy 5
Chicago Atlantic Real Estate Finance, Inc.
$101k
8,150 shares
+11%+3% from low-15% from high
33Weak
LIENbuy
Chicago Atlantic BDC, Inc.
$5,054
450 shares
+8%+15% from low-11% from high
36Weak
LIENbuy
Chicago Atlantic BDC, Inc.
$10k
1,000 shares
+22%+11% from low-14% from high
62Notable
LIENbuy 3
Chicago Atlantic BDC, Inc.
$5,145
500 shares
+13%+4% from low-19% from high
55Moderate
LIENbuy 2
Chicago Atlantic BDC, Inc.
$5,210
500 shares
+14%+5% from low-18% from high
52Moderate
LIENbuy 2
Chicago Atlantic BDC, Inc.
$525
50 shares
+1%+4% from low-16% from high
58Moderate
LIENbuy 2
Chicago Atlantic BDC, Inc.
$2,180
200 shares
+200%+9% from low-12% from high
51Moderate
LIENbuy 2
Chicago Atlantic BDC, Inc.
$1,070
100 shares
-+6% from low-15% from high

Transactions

Every row this insider has filed, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Oct 14, 2025REFI
Chicago Atlantic Real Estate Finance, Inc.
POpen-market purchase
Common Stock
+8,150$12.43$101k81,257Oct 16, 2025
Sep 19, 2025LIEN
Chicago Atlantic BDC, Inc.
POpen-market purchase
CHICAGO ATLANTIC BDC, INC. COMMON STOCK (LIEN)
+450$11.23$5,0545,918Sep 22, 2025
Jul 17, 2025LIEN
Chicago Atlantic BDC, Inc.
POpen-market purchase
CHICAGO ATLANTIC BDC, INC. COMMON STOCK (LIEN)
+1,000$10.47$10k5,468Jul 17, 2025
May 28, 2025LIEN
Chicago Atlantic BDC, Inc.
POpen-market purchase
Common Stock
+500$10.29$5,1454,468Jun 2, 2025
May 19, 2025LIEN
Chicago Atlantic BDC, Inc.
POpen-market purchase
Common Stock
+500$10.42$5,2103,968May 22, 2025
Apr 17, 2025LIEN
Chicago Atlantic BDC, Inc.
POpen-market purchase
Common Stock
+50$10.50$5253,468Apr 18, 2025
Apr 8, 2025LIEN
Chicago Atlantic BDC, Inc.
POpen-market purchase
Common Stock
+100$10.98$1,098200Apr 10, 2025
Apr 9, 2025LIEN
Chicago Atlantic BDC, Inc.
JOther
Common Stock
+3,118$0.00$03,318Apr 10, 2025
Apr 10, 2025LIEN
Chicago Atlantic BDC, Inc.
POpen-market purchase
Common Stock
+100$10.82$1,0823,418Apr 10, 2025
Apr 4, 2025LIEN
Chicago Atlantic BDC, Inc.
POpen-market purchase
Common Stock
+100$10.70$1,070100Apr 8, 2025
Apr 1, 2025REFI
Chicago Atlantic Real Estate Finance, Inc.
AGrant or award
Common Stock
+28,398$0.00$073,107Apr 3, 2025

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Peter Sack: insider trades and track record | InsiderTell