SEMA4 HOLDINGS CORP

CUSIP: 81663L101 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2023
Shares 159,653 Value ($000) $58 Avg Close — Range —
Q4 2022
Shares 162,458 Value ($000) $43 Avg Close — Range —
Q3 2022
Shares 201,148 Value ($000) $177 Avg Close — Range —
Q2 2022
Shares 144,028 Value ($000) $181 Avg Close — Range —
Q1 2022
Shares 128,114 Value ($000) $393 Avg Close — Range —
Q4 2021
Shares 7,472 Value ($000) $33 Avg Close — Range —