Was Sumeet Arora’s Teradata (TDC) share sale under a Rule 10b5-1 plan?

Yes. A footnote explains the sale of Teradata shares was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. Such plans pre-arrange trading parameters, making transactions more routine and scheduled rather than opportunistic.

Teradata (NYSE: TDC) product chief sells 2,645 shares under plan

Q: What insider transaction did Teradata (TDC) report for Sumeet Arora?

Teradata reported that Chief Product Officer Sumeet Arora sold 2,645 shares of common stock in an open-market transaction at $30.84 per share on May 7, 2026 , according to a Form 4 insider filing.

Q: How many Teradata (TDC) shares did Sumeet Arora retain after the sale?

Following the reported sale, Chief Product Officer Sumeet Arora directly owns 301,452 shares of Teradata common stock. This figure comes from the Form 4, which lists his total shares following the transaction for context on his remaining stake.

Q: At what price did Sumeet Arora sell Teradata (TDC) shares?

The Form 4 shows that 2,645 shares of Teradata common stock were sold at an average price of $30.84 per share . This reflects an open-market sale of non-derivative common stock, as disclosed in the insider trading report.

Filing Impact

(Neutral)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Teradata Chief Product Officer Sumeet Arora reported an open-market sale of company stock. On May 7, 2026, Arora sold 2,645 shares of Teradata common stock at $30.84 per share in a non-derivative transaction.

The filing states the sale was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. After this transaction, Arora directly holds 301,452 shares of Teradata common stock.

Insider Trade Summary 10b5-1

Net Seller: 2,645 shares ($81,572)

Net Sell 1 txn

Insider Arora Sumeet

Role Chief Product Officer

Sold 2,645 shs ($82K)

Type	Security	Shares	Price	Value
Sale	Common Stock	2,645	$30.84	$82K

Holdings After Transaction: Common Stock — 301,452 shares (Direct, null)

Footnotes (1)

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Key Figures

Shares sold: 2,645 shares Sale price: $30.84 per share Shares after transaction: 301,452 shares +1 more

4 metrics

Shares sold 2,645 shares Open-market sale of Teradata common stock on May 7, 2026

Sale price $30.84 per share Price for the 2,645 Teradata common shares sold

Shares after transaction 301,452 shares Total Teradata common shares directly owned after the sale

Net shares sold 2,645 shares Net-sell direction from transaction summary

Key Terms

Rule 10b5-1 trading plan, open-market sale, Common Stock

3 terms

Rule 10b5-1 trading plan regulatory

"Sale of shares pursuant to Rule 10b5-1 trading plan adopted by the Reporting Person"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

open-market sale financial

"transaction_action: open-market sale"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Common Stock financial

"security_title: Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 Insider Transactions: What Each Field Means →

05/08/2026 - 04:24 PM

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^*

Arora Sumeet

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/07/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/07/2026		S		2,645⁽¹⁾	D	$30.84	301,452	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Sale of shares pursuant to Rule 10b5-1 trading plan adopted by the Reporting Person on December 9, 2025.

Remarks:

	/s/ Juliet C. Shadoan, Attorney-in-fact for Sumeet Arora	05/08/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Teradata (TDC) report for Sumeet Arora?

Teradata reported that Chief Product Officer Sumeet Arora sold 2,645 shares of common stock in an open-market transaction at $30.84 per share on May 7, 2026, according to a Form 4 insider filing.

How many Teradata (TDC) shares did Sumeet Arora retain after the sale?

Following the reported sale, Chief Product Officer Sumeet Arora directly owns 301,452 shares of Teradata common stock. This figure comes from the Form 4, which lists his total shares following the transaction for context on his remaining stake.

At what price did Sumeet Arora sell Teradata (TDC) shares?

The Form 4 shows that 2,645 shares of Teradata common stock were sold at an average price of $30.84 per share. This reflects an open-market sale of non-derivative common stock, as disclosed in the insider trading report.

What type of security did Sumeet Arora trade in the Teradata (TDC) Form 4?

The Form 4 specifies that the transaction involved non-derivative Common Stock of Teradata. It records an open-market sale of 2,645 common shares, with no associated options, warrants, or other derivative securities listed in the derivative summary.