InsiderTrades

Form 4 for INTZ INTRUSION INC

Accepted 2026-08-26 16:28:24 ET · period of report 2026-08-26 · accession 0001683168-26-006734 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-08-26 16:28 2026-08-26 INTZ MCCALLUM KATRINKA Dir M - OptEx $0.795 +5,834 141.6K +4% +$4,638
D 2026-08-26 16:28 2026-08-26 INTZ MCCALLUM KATRINKA Dir A - Grant $0.125 +5,834 5,834 New +$729.25

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-26 M A 5,834 $0.795 141,551 D — — (F1) Common Stock acquired because of an exercise of a Warrant.
2 Derivative Warrant 2026-08-26 A A 5,834 $0.125 5,834 D $0.67 · — to — 5,834 Common Stock (F2) The Warrant was exercised in conjunction with a Warrant Inducement Letter dated 08/14/2026 where one Warrant was granted in exchange for one Warrant exercised. (F2) The Warrant was exercised in conjunction with a Warrant Inducement Letter dated 08/14/2026 where one Warrant was granted in exchange for one Warrant exercised.