SEMA4 HOLDINGS CORP

CUSIP: 81663L101 Class: Common Stock

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q4 2021
Shares 46,298 Value ($000) $206 Avg Close — Range —
Q3 2021
Shares 29,035 Value ($000) $220 Avg Close — Range —