OUSTER INC

Ticker: OUSTZ CUSIP: 68989M111 Class: *W EXP 03/11/202

DUPONT CAPITAL MANAGEMENT CORP's Holding History (CIK: 0001128251)

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

Q2 2021

Shares 47,500 Value ($000) $173 Avg Close — Range —

Q1 2021

Shares 47,500 Value ($000) $100 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	47,500	$173	—	—
Q1 2021	47,500	$100	—	—