Teradata (TDC) director Todd McElhatton granted 8,790 restricted share units in new award

Rhea-AI Filing Summary

McElhatton Todd reported acquisition or exercise transactions in this Form 4 filing.

Teradata Corp. director Todd McElhatton received an equity award of 8,790 shares of Common Stock in the form of restricted share units. The grant was made at no cash cost to him and increased his direct holdings to 41,665 shares.

The award was issued under Teradata’s Director Compensation Program and will vest in four equal quarterly installments, starting three months after the grant date. This structure spreads the benefit over one year and ties director compensation to the company’s share performance over that period.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider McElhatton Todd

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	8,790	$0.00	--

Holdings After Transaction: Common Stock — 41,665 shares (Direct, null)

Footnotes (1)

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Key Figures

Restricted share units granted: 8,790 shares Total shares after transaction: 41,665 shares Grant price per share: $0.00 per share +1 more

4 metrics

Restricted share units granted 8,790 shares Equity award to director Todd McElhatton

Total shares after transaction 41,665 shares Director’s direct holdings following grant

Grant price per share $0.00 per share Stock-based compensation, no cash paid by director

Vesting schedule 4 equal quarterly installments Begins three months after grant date

Key Terms

restricted share units, Director Compensation Program, vest, Form 4

4 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 financial

"The units vest in four equal quarterly installments commencing three months after the grant date."

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Form 4 Insider Transactions: What Each Field Means →

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^*

McElhatton Todd

(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)
05/14/2026

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	05/14/2026		A		8,790(1)	A	$0	41,665	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/ Juliet C. Shadoan, Attorney-in-fact for Todd McElhatton	05/18/2026
	** 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)

FAQ

What did Teradata (TDC) director Todd McElhatton report in this Form 4 filing?

Todd McElhatton reported receiving 8,790 restricted share units of Teradata Common Stock as an equity award. The grant came at no cash cost to him and increased his direct holdings to 41,665 shares, reflecting routine director compensation in stock-based form.

How many Teradata (TDC) shares does Todd McElhatton hold after this transaction?

After the award, Todd McElhatton holds 41,665 Teradata Common Stock shares directly. This total includes the newly granted 8,790 restricted share units, which will convert into shares as they vest according to the quarterly vesting schedule described in the compensation program.

What type of equity award did Teradata (TDC) grant to Todd McElhatton?

Teradata granted Todd McElhatton 8,790 restricted share units under its Director Compensation Program. Restricted share units are stock-based awards that convert into shares over time, typically subject to a vesting schedule, aligning director incentives with long-term shareholder interests and company performance.

How do the new Teradata (TDC) restricted share units vest for Todd McElhatton?

The 8,790 restricted share units vest in four equal quarterly installments, beginning three months after the grant date. This means the award is spread over one year, with a portion becoming fully owned each quarter as long as applicable service conditions are met.

Did Todd McElhatton buy or sell Teradata (TDC) shares in the market in this Form 4?

This Form 4 shows a grant of 8,790 restricted share units to Todd McElhatton, not an open-market purchase or sale. The award was recorded at a price of $0.00 per share, reflecting stock-based compensation rather than a cash transaction in the market.