BYRNA TECHNOLOGIES INC

Ticker: BYRN CUSIP: 12448X201 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 43,737 Value ($000) $734 Avg Close $19.47 Range $16.03 - $30.62

Q2 2024

Shares 11,675 Value ($000) $117 Avg Close $12.33 Range $9.10 - $15.34

Q1 2024

Shares 76,764 Value ($000) $1,069 Avg Close $9.69 Range $5.36 - $14.44

Q2 2022

Shares 53,200 Value ($000) $458 Avg Close $7.61 Range $5.89 - $9.88

Q1 2022

Shares 221,040 Value ($000) $1,804 Avg Close $10.18 Range $7.86 - $13.81

Q4 2021

Shares 419,757 Value ($000) $5,604 Avg Close $16.29 Range $12.86 - $22.66

Q3 2021

Shares 96,048 Value ($000) $2,100 Avg Close $24.75 Range $20.66 - $30.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	43,737	$734	$19.47	$16.03 - $30.62
Q2 2024	11,675	$117	$12.33	$9.10 - $15.34
Q1 2024	76,764	$1,069	$9.69	$5.36 - $14.44
Q2 2022	53,200	$458	$7.61	$5.89 - $9.88
Q1 2022	221,040	$1,804	$10.18	$7.86 - $13.81
Q4 2021	419,757	$5,604	$16.29	$12.86 - $22.66
Q3 2021	96,048	$2,100	$24.75	$20.66 - $30.55