DONNELLEY FINL SOLUTIONS INC

Ticker: DFIN CUSIP: 25787G100 Class: COM

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q4 2025

Shares 572,273 Value ($000) $26,719 Avg Close $48.36 Range $44.10 - $56.20

Q3 2025

Shares 577,355 Value ($000) $29,693 Avg Close $57.05 Range $49.70 - $66.25

Q2 2025

Shares 554,828 Value ($000) $34,205 Avg Close $51.55 Range $37.80 - $62.27

Q1 2025

Shares 524,979 Value ($000) $22,947 Avg Close $55.37 Range $41.76 - $69.93

Q4 2024

Shares 419,713 Value ($000) $26,329 Avg Close $62.38 Range $56.02 - $68.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	572,273	$26,719	$48.36	$44.10 - $56.20
Q3 2025	577,355	$29,693	$57.05	$49.70 - $66.25
Q2 2025	554,828	$34,205	$51.55	$37.80 - $62.27
Q1 2025	524,979	$22,947	$55.37	$41.76 - $69.93
Q4 2024	419,713	$26,329	$62.38	$56.02 - $68.70