Key facts
- This page summarizes John Ederer's Form 4 filing for TERADATA CORP /DE/ (TDC).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 13 Feb 2026, 16:23.
John Ederer - 11 Feb 2026 Form 4 Insider Report for TERADATA CORP /DE/ (TDC)
- Reporting relationship
- Chief Financial Officer
- Issuer ticker
- TDC
- Reported as of
- 11 Feb 2026
- Net transaction value
- -$243,114
- SEC form
- 4
- Accepted by SEC
- 13 Feb 2026, 16:23:41 UTC
- Prior SEC filing
- 18 Nov 2025
- Next SEC filing
- 10 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Juliet C. Shadoan, Attorney-in-fact for John Ederer
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
John Ederer filed Form 4 for TERADATA CORP /DE/ (TDC) on 13 Feb 2026.
Change
- Previous filing in this sequence was filed on 18 Nov 2025.
- Current net transaction value: -$243,114.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
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
- 13 Feb 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
TDC
transaction
Common Stock
Award
- Transaction value
- $0
- Shares
- +46,747
- Change %
- +17%
- Price
- $0.000000
- Shares after
- 313,942
- Date
- 11 Feb 2026
- Ownership
- Direct
- Footnotes
- F1
TDC
transaction
Common Stock
Tax liability
- Transaction value
- $243,114
- Shares
- -6,418
- Change %
- -2%
- Price
- $37.88
- Shares after
- 307,524
- Date
- 11 Feb 2026
- Ownership
- Direct
- Footnotes
- F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
Acquisition of performance-based restricted share unit award based on the attainment of certain performance goals by the issuer.
Footnote F2
Shares withheld by the company to satisfy tax obligation upon vesting of performance-based restricted share units.