SINGULAR GENOMICS SYSTEMS IN

CUSIP: 82933R100 Class: Common Stock

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

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

Q4 2023
Shares 522 Value ($000) $0 Avg Close — Range —
Q3 2023
Shares 192 Value ($000) $0 Avg Close — Range —
Q2 2023
Shares 1,133 Value ($000) $0 Avg Close — Range —
Q1 2023
Shares 81 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 1,034 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 942 Value ($000) $2 Avg Close — Range —