DUOS TECHNOLOGIES GROUP INC

Ticker: DUOT CUSIP: 266042407 Class: COM

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

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

Q4 2025

Shares 19,138 Value ($000) $215 Avg Close $9.38 Range $7.18 - $12.17

Q3 2025

Shares 19,138 Value ($000) $141 Avg Close $7.12 Range $5.78 - $8.40

Q2 2025

Shares 19,138 Value ($000) $137 Avg Close $6.88 Range $3.84 - $9.27

Q1 2025

Shares 19,363 Value ($000) $109 Avg Close $6.26 Range $4.60 - $8.53

Q4 2024

Shares 19,364 Value ($000) $116 Avg Close $4.49 Range $2.83 - $6.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,138	$215	$9.38	$7.18 - $12.17
Q3 2025	19,138	$141	$7.12	$5.78 - $8.40
Q2 2025	19,138	$137	$6.88	$3.84 - $9.27
Q1 2025	19,363	$109	$6.26	$4.60 - $8.53
Q4 2024	19,364	$116	$4.49	$2.83 - $6.81