INTRUSION INC — 4/A Filings

4 4/A filings on record

This page lists all 4/A filings submitted to the SEC by INTRUSION INC (INTZ), sorted by most recent first. Each row links to the full filing on EdgarLookup. INTRUSION INC has filed 4 4/A documents with the SEC since 1996. To view all SEC filings by INTRUSION INC, see the full filings list.

Overview All Filings Financials Insiders

All 10-K 10-K/A 10-K405 10-Q 10-Q/A 10KSB 10QSB 11-K 144 144/A 15-15D 25-NSE 3 3/A 4 4/A 424B1 424B2 424B3 424B4 424B5 8-A12B 8-K 8-K/A CERT CORRESP DEF 14A DEFA14A EFFECT FWP POS AM PRE 14A PRER14A REGDEX RW S-1 S-1/A S-3 S-3/A S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G UPLOAD

Form	Description	Accession Number	Filed	Period
4/A	—	0001683168-25-000282	Jan 13, 2025	Jun 28, 2024
4/A	FORM 4/A -	0001179110-21-004353	Apr 9, 2021	Mar 19, 2021
4/A	FORM 4/A -	0001179110-21-002355	Feb 26, 2021	Oct 9, 2020
4/A	FORM 4/A -	0001179110-21-002354	Feb 26, 2021	Oct 9, 2020