QUANTUMSCAPE CORP

Ticker: QS CUSIP: 74767V109 Class: EQTY

Costello Asset Management, INC's Holding History (CIK: 0001760145)

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

Q4 2025

Shares 328 Value ($000) $3 Avg Close $13.79 Range $10.29 - $19.07

Q3 2025

Shares 328 Value ($000) $4 Avg Close $9.76 Range $6.14 - $15.03

Q2 2025

Shares 328 Value ($000) $2 Avg Close $4.23 Range $3.40 - $7.72

Q1 2025

Shares 328 Value ($000) $1 Avg Close $4.94 Range $4.03 - $6.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	328	$3	$13.79	$10.29 - $19.07
Q3 2025	328	$4	$9.76	$6.14 - $15.03
Q2 2025	328	$2	$4.23	$3.40 - $7.72
Q1 2025	328	$1	$4.94	$4.03 - $6.94