MAXCYTE INC

Ticker: MXCT CUSIP: 57777K106 Class: COM

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025

Shares 9,006 Value ($000) $14 Avg Close $1.60 Range $1.37 - $1.86

Q3 2025

Shares 9,484 Value ($000) $15 Avg Close $1.74 Range $1.26 - $2.37

Q1 2024

Shares 6,700 Value ($000) $28 Avg Close $4.69 Range $3.85 - $5.54

Q1 2023

Shares 33,155 Value ($000) $164 Avg Close $4.92 Range $3.93 - $6.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,006	$14	$1.60	$1.37 - $1.86
Q3 2025	9,484	$15	$1.74	$1.26 - $2.37
Q1 2024	6,700	$28	$4.69	$3.85 - $5.54
Q1 2023	33,155	$164	$4.92	$3.93 - $6.02