INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

DCM Advisors, LLC's Holding History (CIK: 0001839498)

Note: Option positions (PUT/CALL) are excluded.

Q1 2022
Shares 5,067 Value ($000) $334 Avg Close $16.85 Range $13.94 - $19.79
Q4 2021
Shares 3,335 Value ($000) $265 Avg Close $18.18 Range $15.23 - $20.25