T Stamp CEO buys 7,300 shares in open market

T Stamp Inc (IDAI) reported that Chief Executive Officer and director Gareth Neville Genner purchased Class A Common Stock in multiple open-market transactions.

Rhea-AI Filing Summary

T Stamp Inc (IDAI) reported that Chief Executive Officer and director Gareth Neville Genner purchased Class A Common Stock in multiple open-market transactions. On August 18, 2026, he bought 6,500 shares at prices ranging from $2.46 to $2.53 per share, and on August 20, 2026, he bought 800 shares at $3.09 per share, for a total of 7,300 shares, all held as direct, non-derivative ownership. These purchases were not reported as made pursuant to a Rule 10b5-1 trading plan.

Insider Trade Summary

Net Buyer: 7,300 shares

Net Buy 4 txns

Insider Genner Gareth Neville

Role Chief Executive Officer

Bought 7,300 shs ($19K)

Type	Security	Shares	Price	Value
Purchase	Class A Common Stock	800	$3.09	$2K
Purchase	Class A Common Stock	4,000	$2.46	$10K
Purchase	Class A Common Stock	500	$2.53	$1K
Purchase	Class A Common Stock	2,000	$2.52	$5K

Holdings After Transaction: Class A Common Stock — 140,075 shares (Direct)

Key Figures

Total shares purchased: 7,300 shares Purchase on 2026-08-20: 800 shares at $3.09 per share Largest single trade on 2026-08-18: 4,000 shares at $2.46 per share +2 more

5 metrics

Total shares purchased 7,300 shares Aggregate Class A Common Stock bought by CEO across reported transactions

Purchase on 2026-08-20 800 shares at $3.09 per share Direct open-market purchase of Class A Common Stock by CEO

Largest single trade on 2026-08-18 4,000 shares at $2.46 per share Non-derivative Class A Common Stock purchase by CEO

Additional trades on 2026-08-18 500 shares at $2.53; 2,000 shares at $2.52 Two smaller non-derivative Class A Common Stock purchases by CEO

Number of buy transactions 4 BuyCount from transaction summary; no sales reported

Key Terms

non-derivative, Rule 10b5-1, transaction code "P"

3 terms

non-derivative financial

"Each transaction is categorized as "transaction_type": "non-derivative""

Rule 10b5-1 regulatory

"aff_10b5_one is false, referring to the Rule 10b5-1 trading plan checkbox"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

transaction code "P" financial

"transaction_code": "P", described as "Purchase in open market or private transaction""

FAQ

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

What insider transactions were reported for T Stamp Inc (IDAI) in this Form 4?

The Form 4 reports that CEO and director Gareth Neville Genner purchased 7,300 shares of T Stamp Inc Class A Common Stock in open-market transactions on August 18 and 20, 2026, at prices between $2.46 and $3.09 per share.

How many T Stamp Inc (IDAI) shares did the CEO buy on August 18, 2026?

On August 18, 2026, CEO Gareth Neville Genner bought 6,500 shares of T Stamp Inc Class A Common Stock. These consisted of trades of 4,000, 500, and 2,000 shares at prices of $2.46, $2.53, and $2.52 per share, respectively.

What was the price of the T Stamp Inc (IDAI) insider share purchase on August 20, 2026?

On August 20, 2026, CEO Gareth Neville Genner purchased 800 shares of T Stamp Inc Class A Common Stock at $3.09 per share. This transaction is reported as a direct, non-derivative open-market purchase under transaction code P.

Were the recent IDAI insider purchases made under a Rule 10b5-1 trading plan?

No. The filing’s Rule 10b5-1 checkbox is marked false, indicating these reported purchases were not made pursuant to an affirmatively adopted Rule 10b5-1 trading plan, and instead are reported as regular open-market transactions by the CEO.

How many total buy transactions did the CEO of T Stamp Inc (IDAI) report in this Form 4?

The Form 4 transaction summary shows 4 buy transactions and no sales, totaling 7,300 shares of Class A Common Stock acquired. All transactions are categorized as non-derivative, direct ownership purchases coded as open-market or private transactions.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 08/20/2026 - 02:43 PM EDT Learn about SEC filing dates

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^*

Genner Gareth Neville

(Last) (First) (Middle)

5555 GLENRIDGE CONNECTOR SANDY SPRINGS,

(Street)

ATLANTA GEORGIA 30342

(City) (State) (Zip)

UNITED STATES

(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
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/18/2026

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
Class A Common Stock	08/18/2026		P		4,000	A	$2.46	136,775	D
Class A Common Stock	08/18/2026		P		500	A	$2.53	137,275	D
Class A Common Stock	08/18/2026		P		2,000	A	$2.52	139,275	D
Class A Common Stock	08/20/2026		P		800	A	$3.09	140,075	D

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

Explanation of Responses:

Remarks:

	/s/ Lance Wilson on behalf of Gareth Genner through the Limited Power of Attorney dated 1/2/2025	08/20/2026
	** 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)