Gareth Genner Through - 06 Apr 2026 Form 4 Insider Report for T Stamp Inc (IDAI)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: IDAI
Reported as of: 06 Apr 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 08 Apr 2026, 06:00:47 UTC
Prior SEC filing: 23 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Lance Wilson on behalf of Gareth Genner through the Limited Power of Attorney dated 1/2/2025

Key filing fact

Gareth Genner Through filed Form 4 for T Stamp Inc (IDAI) on 08 Apr 2026.

Key facts

This page summarizes Gareth Genner Through's Form 4 filing for T Stamp Inc (IDAI).
6 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 08 Apr 2026, 06:00.

Change

Previous filing in this sequence was filed on 23 Jan 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001910573 Primary reporting owner

Genner Gareth Neville

Relationship: Chief Executive Officer, Director
Address: 3017 BOLLING WAY NE, FLOOR 2, ATLANTA
Signature: /s/ Lance Wilson on behalf of Gareth Genner through the Limited Power of Attorney dated 1/2/2025
Signature date: 08 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

IDAI transaction

Class A Common Stock

Options Exercise

Transaction value
Shares: +16,656
Change %: +60%
Price: $0.000000^*
Shares after: 44,628
Date: 06 Apr 2026
Ownership: Direct
Footnotes: F1

IDAI transaction

Class A Common Stock

Tax liability

Transaction value
Shares: -2,498
Change %: -5.6%
Price: $2.60^*
Shares after: 42,130
Date: 06 Apr 2026
Ownership: Direct
Footnotes: F2

IDAI transaction

Class A Common Stock

Options Exercise

Transaction value
Shares: +106,641
Change %: +253%
Price: $0.000000^*
Shares after: 148,771
Date: 06 Apr 2026
Ownership: Direct
Footnotes: F1

IDAI transaction

Class A Common Stock

Tax liability

Transaction value
Shares: -15,996
Change %: -11%
Price: $2.60^*
Shares after: 132,775
Date: 06 Apr 2026
Ownership: Direct
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

IDAI transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -16,656
Change %: -8%
Price: $0.000000^*
Shares after: 191,109
Date: 06 Apr 2026
Ownership: Direct
Underlying class: Class A Common Stock, par value $0.01 per share
Underlying amount: 16,656
Exercise price: $0.000000
Footnotes: F3

IDAI transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -106,641
Change %: -56%
Price: $0.000000^*
Shares after: 84,468
Date: 06 Apr 2026
Ownership: Direct
Underlying class: Class A Common Stock, par value $0.01 per share
Underlying amount: 106,641
Exercise price: $0.000000
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Represents the number of shares of Class A Common Stock issued upon the vesting of restricted stock units ("RSUs")

Footnote F2

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the RSU vesting.

Footnote F3

EACH RESTRICTED STOCK UNIT ("RSU") REPRESENTS A CONTINGENT RIGHT TO RECEIVE ONE SHARE OF COMMON STOCK UPON VESTING OF THE "RSU".