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INTZ · NASDAQ · Software - Infrastructure

Intrusion (INTZ)

Prevention-first cybersecurity built on IP and domain reputation intelligence.

$0.8002
Pre-market−0.07 (−7.99%)
At close$0.8697(+1.72%)
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Breakdown13F · 13D/G · Form 4

Institutions28 holders · as of Mar 31, 20266.47%1.59M shares
Insiders10 holders · as of Sep 2, 20269.36%2.29M shares
Strategic holders1 holder · as of Jul 8, 20269.68%2.37M shares
Otherremainder74.49%18.25M shares

24.51M company shares as of Sep 3, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
Tego Cyber, Inc.Strategic
9.68%2.37M13Gfiled Jul 8, 2026 ↗
Anthony ScottInsiderofficer: Chief Executive Officer
3.46%847,196Form 4filed Aug 19, 2026 ↗
Potomac Capital Management, Inc.Institution
1.90%465,41513Fas of Mar 31, 2026
Geode Capital Management, LLCInstitution
1.40%342,60913Fas of Mar 31, 2026
Anthony J. LevecchioInsiderdirector
1.09%266,841Form 4filed Sep 2, 2026 ↗
Katrinka MccallumInsiderdirector
0.93%227,971Form 4filed Sep 2, 2026 ↗
Gregory K. WilsonInsiderdirector
0.87%213,560Form 4filed Sep 2, 2026 ↗
Dion HinchcliffeInsiderdirector
0.83%202,843Form 4filed Sep 2, 2026 ↗
Raymond T. Hyer1Insider10 percent owner
0.73%137,43113Gfiled Nov 13, 2023 ↗
Vanguard Capital Management LLCInstitution
0.68%166,37113Fas of Mar 31, 2026
Tritonpoint Wealth, LLCInstitution
0.65%158,89013Fas of Mar 31, 2026
Kimberly PinsonInsiderofficer: Chief Financial Officer
0.56%137,601Form 4filed Aug 19, 2026 ↗
State Street CorpInstitution
0.43%106,46913Fas of Mar 31, 2026
James GeroInsiderdirector
0.38%94,053Form 4filed Sep 13, 2024 ↗
T. Joe HeadInsiderofficer: Chief Technology Officer
0.38%92,556Form 4filed Jul 30, 2026 ↗
Vanguard Fiduciary Trust CoInstitution
0.37%89,52813Fas of Mar 31, 2026
UBS Group AGInstitution
0.21%52,60313Fas of Mar 31, 2026
XTX Topco LtdInstitution
0.14%34,94513Fas of Mar 31, 2026
Northern Trust CorpInstitution
0.14%34,30213Fas of Mar 31, 2026
James W. HarpelInsider
0.14%33,15013G/Afiled Feb 14, 2022 ↗
Promethium Advisors,LLCInstitution
0.11%27,99213Fas of Mar 31, 2026
Cetera Investment AdvisersInstitution
0.07%18,08713Fas of Mar 31, 2026
Two Sigma Investments, LPInstitution
0.06%13,48313Fas of Mar 31, 2026
Citadel Advisors LLCInstitution
0.05%12,12513Fas of Mar 31, 2026
Two Sigma Securities, LLCInstitution
0.05%11,68313Fas of Mar 31, 2026
  1. Raymond T. Hyer's transaction reports restate only vehicles that traded; the 2023 ownership statement (137.4K) plus the 41.7K net shares acquired since is used instead.

13F — a manager's quarterly holdings · 13D/13G — an ownership statement filed at 5% or more · Form 4 — an insider's transaction report

Institutions13F, as of Mar 31, 2026

28 holders · 1.59M shares · 7 new positions · 13 increased · 8 reduced · 5 closed

HolderShares% outstandingChg q/qFiled
Potomac Capital Management, Inc.465.4K1.90%−7.6KMay 14, 2026
Geode Capital Management, LLC342.6K1.40%+155.2KMay 15, 2026
Vanguard Capital Management LLC166.4K0.68%+166.4KnewMay 15, 2026
Tritonpoint Wealth, LLC158.9K0.65%0Apr 21, 2026
State Street Corp106.5K0.43%+3.7KMay 15, 2026
Vanguard Fiduciary Trust Co89.5K0.37%+89.5KnewMay 8, 2026
UBS Group AG52.6K0.21%+42.2KMay 5, 2026
XTX Topco Ltd34.9K0.14%+4.6KMay 15, 2026

Ownership statements13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Tego Cyber, Inc.10.40%2.37M13GJul 8, 2026 ↗

Insider tradesForm 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Jun 30, 2026
Kimberly Pinsonofficer: Chief Financial Officer
Purchase2,500$0.789452,569
Jun 30, 2026
Anthony Scottofficer: Chief Executive Officer
Purchase2,500$0.7894641,293
Dec 31, 2025
Anthony Scottofficer: Chief Executive Officer
Purchase2,175$0.9775638,793
Dec 31, 2025
Kimberly Pinsonofficer: Chief Financial Officer
Purchase2,500$0.977561,154
Dec 2, 2025
Anthony J. Levecchiodirector
Sale200$1.39119,931

CongressHouse and Senate disclosures

Not reported.