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Disclosery

INTZ INTRUSION INC

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COM (common), issuer CIK 736012

24 managers (24 13F filers) reported a position in INTZ shares at 2025-03-31, 587,787 shares in all. 10 filers opened a position and 7 filers sold out during the quarter.

Managers
24
13F filers
24
New
10
Added
8
Reduced
2
Sold out
7
Shares held by filers
587,787

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
HEAD T JOEofficer (Chief Technology Officer)2026-10-01-1,218 F$0.7102Form 4
PINSON KIMBERLYofficer (Chief Financial Officer)2026-10-01-1,157 F$0.7102Form 4
PINSON KIMBERLYofficer (Chief Financial Officer)2026-09-30-5,808 F$0.7202Form 4
Scott Anthonyofficer (Chief Executive Officer)2026-09-30-17,412 F$0.7202Form 4

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC137,690$154K<0.01%+69,02813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC122,615$137K<0.01%+111,18513F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC60,789$68.1K0.01%new13F-HRTimeline
STATE STREET CORPin group STATE STREET CORP49,965$56K<0.01%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP39,999$44.8K<0.01%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP33,644$37.7K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG31,097$34.8K<0.01%+3,46313F-HRTimelineGroup
Federation des caisses Desjardins du Qu…20,000$22.4K<0.01%new13F-HRTimeline
Cambridge Investment Research Advisors,…16,622$19K<0.01%new13F-HRTimeline
PROMETHIUM ADVISORS,LLC16,892$18.9K0.01%+1,30013F-HRTimeline
THOMPSON DAVIS & CO., INC.12,900$14.4K0.01%new13F-HRTimeline
IHT Wealth Management, LLC10,249$11.5K<0.01%-2113F-HRTimeline
Cetera Investment Advisers10,052$11.3K<0.01%new13F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.10,027$11.2K<0.01%013F-HRTimelineGroup
Private Wealth Asset Management, LLC5,000$5.6K<0.01%13F-HRTimeline
SBI Securities Co., Ltd.3,611$4.04K<0.01%+60313F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,012$3.37K<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,152$2.41K<0.01%+15213F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY766$858<0.01%-20,00013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/571$640<0.01%+1113F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS74$83<0.01%+6513F-HRTimelineGroup
GROUP ONE TRADING LLC47$53<0.01%013F-HRTimeline
VISION FINANCIAL MARKETS LLC13$15<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • HEAD T JOE disposed of 1,218 INTZ shares on 2026-10-01, Form 4 filed 2026-10-09. 0001683168-26-007740

    Accepted , ingested

  • PINSON KIMBERLY disposed of 6,965 INTZ shares between 2026-09-30 and 2026-10-01, Form 4 filed 2026-10-09. 0001683168-26-007739

    Accepted , ingested

  • Scott Anthony disposed of 17,412 INTZ shares on 2026-09-30, Form 4 filed 2026-10-09. 0001683168-26-007738

    Accepted , ingested