Petley Richard J sold $35K of TDC
Petley Richard J (Chief Revenue Officer) sold 990 shares of TERADATA CORP /DE/ (TDC) at $35.01 on 2026-06-01 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The disclosure can slightly influence short-term sentiment, but it does not provide new operating or financial information.
Market read
Traders may note the insider sale for sentiment, but the 10b5-1 structure limits fundamental interpretation.
What to watch
If multiple insiders sell around the same time (not shown here), the pattern could matter more than this single disclosure.
Background
SEC Form 4 reports insider transactions; this one is an open-market sale by the CRO with a pre-arranged 10b5-1 plan.
Ticker impact
Teradata’s Chief Revenue Officer sold $34.7K of shares in an open-market transaction under a pre-arranged 10b5-1 plan.
Limited near-term impact; any reaction likely fades unless accompanied by other negative news.
The filing is a routine insider transaction with stated 10b5-1 plan usage, which typically reduces interpretive weight versus discretionary selling.
Market effects
Minimal; this is company-specific insider activity with no stated operational or sector catalyst.
None indicated.
None indicated.
Counterpoint
Because it’s a 10b5-1 plan, the sale may reflect scheduled liquidity needs rather than negative expectations.
Key entities
- issuerTeradata Corp /DE/
Subject of the Form 4 insider sale disclosure (TDC).
- insiderPetley Richard J
Chief Revenue Officer who sold 990 shares under a 10b5-1 plan.


