John Ederer - 18 May 2026 Form 4 Insider Report for TERADATA CORP /DE/ (TDC)

Reporting relationship
Chief Financial Officer
Issuer ticker
TDC
Reported as of
18 May 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
20 May 2026, 16:16:51 UTC
Prior SEC filing
10 Mar 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Juliet C. Shadoan, Attorney-in-fact for John Ederer

Key filing fact

John Ederer filed Form 4 for TERADATA CORP /DE/ (TDC) on 20 May 2026.

Key facts

  • This page summarizes John Ederer's Form 4 filing for TERADATA CORP /DE/ (TDC).
  • 1 reported transaction and 0 derivative rows are listed below.
  • Accepted by SEC: 20 May 2026, 16:16.

Change

  • Previous filing in this sequence was filed on 10 Mar 2026.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001840039 Primary reporting owner

Ederer John

Relationship
Chief Financial Officer
Address
C/O TERADATA CORPORATION, 17095 VIA DEL CAMPO, SAN DIEGO
Signature
/s/ Juliet C. Shadoan, Attorney-in-fact for John Ederer
Signature date
20 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TDC transaction

Common Stock

Tax liability

Transaction value
Shares
-13,355
Change %
-3.5%
Price
$32.77*
Shares after
368,426
Date
18 May 2026
Ownership
Direct
Footnotes
F1
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Shares withheld by the company to satisfy tax obligation upon vesting of restricted share units.

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