INNOVATIVE SOLUTIONS & SUPPO

Ticker: ISSC CUSIP: 45769N105 Class: COM

GREAT VALLEY ADVISOR GROUP, INC.'s Holding History (CIK: 0001769897)

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

Q4 2025

Shares 13,228 Value ($000) $251 Avg Close $11.39 Range $8.13 - $20.39

Q3 2025

Shares 13,406 Value ($000) $167 Avg Close $13.96 Range $10.83 - $20.00

Q2 2025

Shares 12,406 Value ($000) $172 Avg Close $9.09 Range $5.30 - $14.37

Q1 2025

Shares 12,191 Value ($000) $77 Avg Close $8.61 Range $6.17 - $12.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,228	$251	$11.39	$8.13 - $20.39
Q3 2025	13,406	$167	$13.96	$10.83 - $20.00
Q2 2025	12,406	$172	$9.09	$5.30 - $14.37
Q1 2025	12,191	$77	$8.61	$6.17 - $12.17