MarketPeel
Insider Trading Intelligence
Pricing
…
Chief Revenue Officer
Richard J. Petley
Sun, Mar 1, 2026
Mar 1
bought
$0.00
of
TDC
74,257
shares @ $0.00
Increased holdings by
+43.50%
Cluster Buy
Trade made by an officer
Part of a cluster of 7 transactions by 6 insiders
Unscheduled trade
TDC
TERADATA CORP /DE/
Technology
Software - Infrastructure
1D
0.00%
1W
+5.21%
1M
+2.55%
3M
+33.28%
6M
—
1Y
—
Recent insider activity at TDC
Jun 8
Timothy C. K. Chou
Sold
$190.75k
Jun 1
Richard J. Petley
Sold
$568.29k
Jun 1
Richard J. Petley
Sold
$34.66k
May 22
Todd Mcelhatton
Sold
$502.02k
May 19
Sumeet Arora
Sold
$495.00k
May 12
Stephen Mcmillan
Sold
$634.16k
May 7
Richard J. Petley
Sold
$1.06m
May 7
Sumeet Arora
Sold
$81.57k
Full TDC profile →
Richard J. Petley’s trading history →
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