ISOS ACQUISITION CORPORATION

Ticker: ISOS/U CUSIP: G4962C120 Class: UNIT 99/99/9999

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

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

Q1 2021

Shares 43,000 Value ($000) $428 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	43,000	$428	—	—