T Stamp director acquires 52 shares on vesting

The vesting resulted in 52 Class A common shares; the report lists 520 shares following the transaction.

Available on EDGAR 11/03/2026 - 08:10 AM EST Accepted by SEC EDGAR 11/03/2026 - 08:10 AM EST Learn about SEC filing dates

Rhea-AI Filing Summary

T Stamp Inc (IDAI) director William McClintock reported an acquisition of 52 restricted stock units on October 31, 2026. A footnote says the units represent 52 shares of Class A common stock issued upon vesting. The reported post-transaction amount was 520 shares; this was an award and vesting event, not a market purchase or sale.

Insider Trade Summary

Grant/Award: 52 shares

Grant/Award 1 txn

Insider McClintock William

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units F1, F2	52	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 520 contracts (Direct)

Footnotes (2)

1. F1. Represents the number of shares of Class A Common Stock issued upon the vesting of restricted stock units ("RSUs")
2. F2. N/A

Key Figures

Restricted stock units: 52 units Class A common stock issued upon vesting: 52 shares Reported amount following transaction: 520 shares

3 metrics

Restricted stock units 52 units Acquisition reported on October 31, 2026

Class A common stock issued upon vesting 52 shares Shares underlying the restricted stock units

Reported amount following transaction 520 shares Post-transaction amount

Key Terms

Restricted Stock Units, vesting, Class A Common Stock

3 terms

Restricted Stock Units financial

"shares of Class A Common Stock issued upon the vesting of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vesting financial

"issued upon the vesting of restricted stock units"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

Class A Common Stock financial

"shares of Class A Common Stock issued upon the vesting"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did T Stamp Inc (IDAI) director William McClintock report?

William McClintock reported an acquisition of 52 restricted stock units dated October 31, 2026. A footnote says the units represent 52 shares of Class A common stock issued upon vesting; the reported post-transaction amount was 520 shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

McClintock William

(Last) (First) (Middle)

8, BEISLEY PLACE MORTIMER DRIVE

(Street)

ROMSEY, HAMPSHIRE SO51 0EN

(City) (State) (Zip)

UNITED KINGDOM

(Country)

2. Issuer Name and Ticker or Trading Symbol
T Stamp Inc [ IDAI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/31/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	$0(1)	10/31/2026		A		52		01/02/2027	(2)	Class A Common Stock, par value $0.01 per share	52	$0	520	D

Explanation of Responses:

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

2. N/A

Remarks:

	/s/ Lance Wilson on behalf of William McClintock through the Limited Power of Attorney dated 01/02/2025	11/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)