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sellWeak cluster of 410b5-1 plan

Sumeet Arora sold $495k of TDC

Chief Product Officer at TERADATA CORP /DE/. 15,000 shares at an average of $33.00, traded May 19, 2026, filed May 20, 2026.

Warning score
28
Value
$495k
15,000 shares
Holdings after
250,772
-6% from before
From 52-week low
+62%
low $20.11, close $32.65
From 52-week high
-14%
high $37.88, as of May 19, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $495k at market
    +18
  • Share of holdings sold
    Sold 5.6% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -6.7%, 3m -15.7%, 6m -.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

TDCOct 9, 2026 · close 30.59
Since filing May 20, 2026: -7.6%SPY +5.5% · excess -13.1%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0002067236-26-000009, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 18, 2026FTax withholding
Common Stock10b5-1
-13,553$32.77$444k287,899May 20, 2026
May 18, 2026FTax withholding
Common Stock10b5-1
-22,127$32.77$725k265,772May 20, 2026
May 19, 2026SOpen-market sale
Common Stock10b5-1
-15,000$33.00$495k250,772May 20, 2026

Related signals

Other insiders at TERADATA CORP /DE/ and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
38Weak
TDCsell 210b5-1
TERADATA CORP /DE/
Michael D Hutchinson
Chief Operating Officer
$1.4M
48,077 shares
-22%
27Weak
TDCsell 210b5-1
TERADATA CORP /DE/
Stephen McMillan
President and CEO
$300k
10,000 shares
-1%
20Weak
TDCsell 210b5-1
TERADATA CORP /DE/
Timothy C K Chou
director
$191k
5,657 shares
-13%
29Weak
TDCsell 410b5-1
TERADATA CORP /DE/
Richard J Petley
Chief Revenue Officer
$603k
17,227 shares
-8%
58Moderate
TDCsell 4
TERADATA CORP /DE/
Todd McElhatton
director
$502k
15,000 shares
-36%
60Notable
TDCsell 4
TERADATA CORP /DE/
Stephen McMillan
President and CEO
$634k
20,000 shares
-3%
19Weak
TDCsell 310b5-1
TERADATA CORP /DE/
Sumeet Arora
Chief Product Officer
$82k
2,645 shares
-1%
40Moderate
TDCsell 310b5-1
TERADATA CORP /DE/
Richard J Petley
Chief Revenue Officer
$1.1M
34,317 shares
-14%
58Moderate
TDCsell 2
TERADATA CORP /DE/
Stephen McMillan
President and CEO
$1.5M
50,000 shares
-7%
61Notable
TDCsell 3
TERADATA CORP /DE/
Michael P Gianoni
director
$749k
25,000 shares
-44%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Sumeet Arora sold $495k of TDC | InsiderTell