MarketPeel
Insider Trading Intelligence
Pricing
…
Kimberly K. Nelson
Thu, May 14, 2026
May 14
received an award in
TDC
8,790
shares @ $0.00
Increased holdings by
+16.50%
Win rate excludes trades classified as routine (tax, 10b5-1, exercise, gift).
TDC
TERADATA CORP /DE/
Technology
Software - Infrastructure
1D
0.00%
1W
+0.04%
1M
-2.91%
3M
—
6M
—
1Y
—
Recent insider activity at TDC
Jun 8
Timothy C. K. Chou
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Richard J. Petley
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Richard J. Petley
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$568.29k
May 22
Todd Mcelhatton
Sold
$502.02k
May 19
Sumeet Arora
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$495.00k
May 12
Stephen Mcmillan
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$634.16k
May 7
Sumeet Arora
Sold
$81.57k
May 7
Richard J. Petley
Sold
$1.06m
Full TDC profile →
Kimberly K. Nelson’s trading history →
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