Peter is a Managing Partner at Chicago Atlantic and serves as Co-CEO of Chicago Atlantic Real Estate Finance, Inc., Peter is a credit investor and portfolio manager with experience investing across the capital structure.
Prior to joining Chicago Atlantic, Peter was a Principal at BC Partners Credit, where he sourced and underwrote across the firm’s opportunistic and senior lending strategies in a wide array of industries. Peter managed the portfolio of BC Partners Lending Corporation, a private business development company with assets of over $100 million deployed in middle-market private loans. Peter also founded the firm’s cannabis vertical and has underwritten over half a billion dollars in related transactions.
Previously, Peter was an Associate at Atlas Holdings LLC, a private-equity firm focused on supporting distressed manufacturing and distribution companies globally.
Peter serves on the board of directors of Chicago Atlantic Real Estate Finance, Inc., Ability Insurance Company, and the New York City Charter School of the Arts.
Peter speaks Mandarin Chinese and Spanish.
MBA, the Wharton School of the University of Pennsylvania
BA, Yale University
Fulbright Scholar, Sun Yat-sen University, Guangdong Province, China
What is Peter Sack's net worth?
The estimated net worth of Peter Sack is at least $871.08 thousand as of October 14th, 2025. Mr. Sack owns 81,257 shares of Chicago Atlantic Real Estate Finance stock worth more than $871,075 as of July 16th. This net worth estimate does not reflect any other assets that Mr. Sack may own. Learn More about Peter Sack's net worth.
How do I contact Peter Sack?
Has Peter Sack been buying or selling shares of Chicago Atlantic Real Estate Finance?
Peter Sack has not been actively trading shares of Chicago Atlantic Real Estate Finance in the last ninety days. Most recently, on Tuesday, October 14th, Peter Sack bought 8,150 shares of Chicago Atlantic Real Estate Finance stock. The stock was acquired at an average cost of $12.43 per share, with a total value of $101,304.50. Following the completion of the transaction, the chief executive officer now directly owns 81,257 shares of the company's stock, valued at $1,010,024.51. Learn More on Peter Sack's trading history.
Who are Chicago Atlantic Real Estate Finance's active insiders?
Are insiders buying or selling shares of Chicago Atlantic Real Estate Finance?
In the last twelve months, Chicago Atlantic Real Estate Finance insiders bought shares 7 times. They purchased a total of 51,150 shares worth more than $641,414.50. The most recent insider tranaction occured on October, 16th when Chairman John Mazarakis bought 8,000 shares worth more than $102,000.00. Insiders at Chicago Atlantic Real Estate Finance own 6.5% of the company.
Learn More about insider trades at Chicago Atlantic Real Estate Finance. Information on this page was last updated on 10/16/2025.
