CONSENSUS CLOUD SOLUTIONS IN

Ticker: CCSI CUSIP: 20848V105 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2025

Shares 116 Value ($000) $0 Avg Close $24.79 Range $19.42 - $30.07

Q2 2025

Shares 52 Value ($000) $0 Avg Close $21.54 Range $17.84 - $24.02

Q2 2023

Shares 196 Value ($000) $0 Avg Close $35.21 Range $29.35 - $39.81

Q3 2022

Shares 4,928 Value ($000) $233 Avg Close $51.48 Range $43.39 - $60.04

Q2 2022

Shares 188 Value ($000) $8 Avg Close $49.71 Range $37.75 - $60.90

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	116	$0	$24.79	$19.42 - $30.07
Q2 2025	52	$0	$21.54	$17.84 - $24.02
Q2 2023	196	$0	$35.21	$29.35 - $39.81
Q3 2022	4,928	$233	$51.48	$43.39 - $60.04
Q2 2022	188	$8	$49.71	$37.75 - $60.90