Teradata director granted 2,197 RSU shares

TERADATA CORP (TDC) reported that director Michael P. Gianoni received an award of 2,197 shares of Common Stock on 2026-08-14, recorded as a grant or award acquisition.

Rhea-AI Filing Summary

TERADATA CORP (TDC) reported that director Michael P. Gianoni received an award of 2,197 shares of Common Stock on 2026-08-14, recorded as a grant or award acquisition. The award consists of restricted share units issued under the company’s Director Compensation Program.

According to the disclosure, these units vest in four equal quarterly installments commencing three months after the grant date. Following this grant, Gianoni’s directly held common stock position increased to 42,510 shares.

Insider Trade Summary

Grant/Award: 2,197 shares

Grant/Award 1 txn

Insider Gianoni Michael P

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	2,197	$0.00	$0.00

Holdings After Transaction: Common Stock — 42,510 shares (Direct)

Footnotes (1)

1. F1. Award of restricted share units issued under the Director Compensation Program. The units vest in four equal quarterly installments commencing three months after the grant date.

Key Figures

Shares granted: 2,197 shares Shares held after transaction: 42,510 shares Transaction price per share: $0.00 per share +2 more

5 metrics

Shares granted 2,197 shares Restricted share unit award to director on 2026-08-14

Shares held after transaction 42,510 shares Director Michael P. Gianoni direct common stock holdings following the grant

Transaction price per share $0.00 per share Grant or award acquisition of restricted share units

Vesting installments 4 installments Restricted share units vest in four equal quarterly installments

Vesting commencement 3 months after grant date RSU vesting schedule relative to 2026-08-14 grant

Key Terms

restricted share units, Director Compensation Program, vest in four equal quarterly installments

3 terms

restricted share units financial

"Award of restricted share units issued under the Director Compensation Program"

Restricted share units (RSUs) are a promise from a company to give an employee or service provider actual shares or cash equal to the shares after certain conditions are met, typically staying with the company for a set time or hitting performance targets. Think of them like a time-locked gift card that becomes usable only after you’ve earned it. For investors, RSUs matter because they align employee incentives with company performance and can increase the number of shares outstanding over time, diluting existing ownership and affecting earnings per share.

Director Compensation Program financial

"Award of restricted share units issued under the Director Compensation Program"

vest in four equal quarterly installments financial

"The units vest in four equal quarterly installments commencing three months"

FAQ

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

What insider transaction did TERADATA CORP (TDC) report for Michael P. Gianoni?

TERADATA CORP reported that director Michael P. Gianoni received a grant of 2,197 shares of Common Stock on 2026-08-14 as a restricted share unit award under the Director Compensation Program.

How many TERADATA (TDC) shares does Michael P. Gianoni hold after this Form 4 transaction?

After the reported grant, Michael P. Gianoni directly holds 42,510 shares of TERADATA CORP common stock. This reflects the updated position following the 2,197-share restricted share unit award disclosed in the filing.

What type of equity award did TERADATA (TDC) grant to Michael P. Gianoni?

Michael P. Gianoni received an award of restricted share units (RSUs) covering 2,197 shares of TERADATA CORP common stock. The award was issued under the company’s Director Compensation Program as disclosed in the Form 4 footnote.

How do the TERADATA (TDC) restricted share units to Michael P. Gianoni vest?

The restricted share units granted to Michael P. Gianoni vest in four equal quarterly installments. Vesting begins three months after the 2026-08-14 grant date, as specified in the Director Compensation Program footnote description.

Was the TERADATA (TDC) Form 4 transaction a market purchase or sale?

The Form 4 reports a grant or award acquisition of 2,197 TERADATA CORP shares to Michael P. Gianoni at a $0.00 per-share transaction price, indicating director equity compensation rather than an open-market purchase or sale.

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

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Available on EDGAR 08/18/2026 - 05:27 PM Accepted by SEC EDGAR 08/18/2026 - 05:27 PM 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^*

Gianoni Michael P

(Last) (First) (Middle)

C/O TERADATA CORPORATION

17095 VIA DEL CAMPO

(Street)

SAN DIEGO CALIFORNIA 92127

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
TERADATA CORP /DE/ [ TDC ]

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)
08/14/2026

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
Common Stock	08/14/2026		A(1)		2,197	A	$0	42,510	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:

1. Award of restricted share units issued under the Director Compensation Program. The units vest in four equal quarterly installments commencing three months after the grant date.

Remarks:

	/s/ Irving Gomez, Attorney-in-fact for Michael P. Gianoni	08/18/2026
	** 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)