First Dallas Securities Inc. Intrusion Inc Transaction History

First Dallas Securities Inc.

12 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2021 Oct 06, 2021	SELL	$3.38 - $14.8 $359,084 - $1.57 Million	-106,238 Closed	0 $0
Q2 2021 Jul 06, 2021	BUY	$8.89 - $28.25 $33,737 - $107,208	3,795 Added 3.7%	106,238 $1.64 Million
Q1 2021 May 26, 2021	BUY	$17.11 - $27.7 $1.75 Million - $2.84 Million	102,443 New	102,443 $2.39 Million
Q2 2019 Aug 22, 2019	SELL	$4.14 - $5.01 $82,800 - $100,200	-20,000 Closed	0 $0
Q1 2019 May 17, 2019	SELL	$3.74 - $4.34 $100,793 - $116,963	-26,950 Reduced 57.4%	20,000 $86,000
Q4 2018 Feb 11, 2019	SELL	$2.45 - $3.81 $40,180 - $62,484	-16,400 Reduced 25.89%	46,950 $179,000
Q3 2018 Oct 31, 2018	BUY	$1.45 - $2.53 $91,857 - $160,275	63,350 New	63,350 $160,000
Q2 2018 Jul 31, 2018	SELL	$0.99 - $1.63 $107,963 - $177,758	-109,054 Closed	0 $0
Q1 2018 May 04, 2018	BUY	$0.92 - $1.25 $100,329 - $136,317	109,054 New	109,054 $242,000
Q4 2017 Feb 07, 2018	SELL	$0.3 - $1.25 $47,556 - $198,150	-158,520 Closed	0 $0
Q3 2017 Nov 07, 2017	SELL	$0.34 - $0.52 $59 - $91	-175 Reduced 0.11%	158,520 $68,000
Q2 2017 Aug 14, 2017	BUY	N/A	158,695	158,695 $70,000

500

Ticker INTZ
Exchange NASDAQ
Sector Technology
Industry Software—Infrastructure
Shares Outstandng 21,085,400
Market Cap $16.4M
Description
Intrusion Inc., together with its subsidiaries, develops, markets, and supports entity identification, data mining, cybercrime, and advanced persistent threat detection products in the United States. It offers INTRUSION Shield, a cybersecurity solution based on security-as-a-service solution to identify and stop Zero-Day and ransomware attacks. ...

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