Teradata Corp /De/ - TDC

  1. All Sectors
  2. Services
  3. Business Services
  4. Prepackaged Software
Latest data: 6/18/2026 10:01:40 PM
EDGAR CIK 0000816761

Buy Breakdown

Total $0

Sell Breakdown

Total $5,827,044

Monthly Totals

Transaction Filed Name Type Shares @ Price Value Balance change Ownership
06/08/2026
10b5-1
06/10/2026
Chou Timothy C K
Director
Sell
-5,657 @ $33.72
($190,754.04)
 39,210 (-12.61%) Direct
06/01/2026
10b5-1
06/02/2026
Petley Richard J
Chief Revenue Officer
Officer
Sell
-17,227 @ $35.00
($602,952.03)
 188,571 (-8.37%) Direct
05/22/2026
05/26/2026
Mcelhatton Todd
Director
Sell
-15,000 @ $33.47
($502,021.50)
 26,665 (-36.00%) Direct
05/19/2026
10b5-1
05/20/2026
Arora Sumeet
Chief Product Officer
Officer
Sell
-15,000 @ $33.00
($495,000.00)
 250,772 (-5.64%) Direct
05/12/2026
05/13/2026
Mcmillan Stephen
President and CEO
CEO Director
Sell
-20,000 @ $31.71
($634,158.00)
 762,446 (-2.56%) Direct
05/07/2026
10b5-1
05/08/2026
Arora Sumeet
Chief Product Officer
Officer
Sell
-2,645 @ $30.84
($81,571.80)
 301,452 (-0.87%) Direct
05/07/2026
10b5-1
05/08/2026
Petley Richard J
Chief Revenue Officer
Officer
Sell
-34,317 @ $30.84
($1,058,336.28)
 207,627 (-14.18%) Direct
02/26/2026
02/27/2026
Mcmillan Stephen
President and CEO
CEO Director
Sell
-50,000 @ $30.26
($1,513,125.00)
 663,190 (-7.01%) Direct
02/24/2026
02/25/2026
Gianoni Michael P
Director
Sell
-25,000 @ $29.96
($749,125.00)
 31,523 (-44.23%) Direct