INTRUSION INC

Ticker: INTZ CUSIP: 46121E304 Class: Stock

PROMETHIUM ADVISORS,LLC's Holding History (CIK: 0002034073)

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

Q4 2025

Shares 27,642 Value ($000) $32 Avg Close $1.58 Range $1.13 - $2.27

Q3 2025

Shares 26,892 Value ($000) $43 Avg Close $1.89 Range $1.58 - $2.64

Q2 2025

Shares 19,497 Value ($000) $45 Avg Close $1.57 Range $0.75 - $2.58

Q1 2025

Shares 16,892 Value ($000) $19 Avg Close $1.66 Range $0.71 - $5.20

Q4 2024

Shares 15,592 Value ($000) $48 Avg Close $0.80 Range $0.35 - $7.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	27,642	$32	$1.58	$1.13 - $2.27
Q3 2025	26,892	$43	$1.89	$1.58 - $2.64
Q2 2025	19,497	$45	$1.57	$0.75 - $2.58
Q1 2025	16,892	$19	$1.66	$0.71 - $5.20
Q4 2024	15,592	$48	$0.80	$0.35 - $7.34