SYSTEM1 INC

CUSIP: 87200P109 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2022
Shares 61,600 Value ($000) $0 Avg Close — Range —
Q1 2022
Shares 100,991 Value ($000) $1,465 Avg Close — Range —