CONCENTRA GROUP HOLDINGS PAR

Ticker: CON CUSIP: 20603L102 Class: EQTY

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q4 2025

Shares 160,645 Value ($000) $3,161 Avg Close $19.96 Range $18.49 - $21.50

Q3 2025

Shares 163,572 Value ($000) $3,424 Avg Close $21.23 Range $19.18 - $23.92

Q2 2025

Shares 178,412 Value ($000) $3,670 Avg Close $21.20 Range $19.20 - $22.73

Q1 2025

Shares 99,127 Value ($000) $2,151 Avg Close $21.75 Range $18.80 - $23.89

Q4 2024

Shares 108,586 Value ($000) $2,148 Avg Close $20.40 Range $18.61 - $24.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	160,645	$3,161	$19.96	$18.49 - $21.50
Q3 2025	163,572	$3,424	$21.23	$19.18 - $23.92
Q2 2025	178,412	$3,670	$21.20	$19.20 - $22.73
Q1 2025	99,127	$2,151	$21.75	$18.80 - $23.89
Q4 2024	108,586	$2,148	$20.40	$18.61 - $24.03