SERVE ROBOTICS INC

Ticker: SERV CUSIP: 81758H106 Class: Common Stock

PRINCIPAL SECURITIES, INC.'s Holding History (CIK: 0000012600)

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

Q3 2025

Shares 363 Value ($000) $4 Avg Close $10.96 Range $8.87 - $15.31

Q2 2025

Shares 300 Value ($000) $3 Avg Close $8.79 Range $4.66 - $14.27

Q1 2025

Shares 1,250 Value ($000) $17 Avg Close $13.12 Range $5.71 - $24.35

Q4 2024

Shares 1,250 Value ($000) $17 Avg Close $10.50 Range $7.46 - $18.43

Q3 2024

Shares 1,250 Value ($000) $10 Avg Close $8.63 Range $1.82 - $24.09

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	363	$4	$10.96	$8.87 - $15.31
Q2 2025	300	$3	$8.79	$4.66 - $14.27
Q1 2025	1,250	$17	$13.12	$5.71 - $24.35
Q4 2024	1,250	$17	$10.50	$7.46 - $18.43
Q3 2024	1,250	$10	$8.63	$1.82 - $24.09