SEER INC

Ticker: SEER CUSIP: 81578P106 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2021

Shares 5,732 Value ($000) $131 Avg Close $28.83 Range $19.92 - $38.83

Q3 2021

Shares 5,017 Value ($000) $173 Avg Close $34.41 Range $27.31 - $45.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	5,732	$131	$28.83	$19.92 - $38.83
Q3 2021	5,017	$173	$34.41	$27.31 - $45.85