MetaCap

Teradata Insider Trades

NYSE: TDCTechnologyComputer Software: Prepackaged SoftwareUSD

30.59+0.30 (+0.99%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Last 12 months

Purchases
0 · $0
Sales
10 · $5.31M
Shares bought / sold
0 / 167.92K
Net activity
Net selling $5.3 million

Teradata insider activity

Over the last 12 months, Teradata insiders reported 50 transactions on SEC Form 4: 0 open-market purchases and 10 sales. Insiders bought $0 and sold $5.3 million worth of stock, for net insider selling of $5.3 million. The largest seller was Petley Richard J, with $1.7 million in reported sales.

The most recent filing shows MCMILLAN STEPHEN (President and CEO) selling 10,000 shares at $30.02 on Sep 15, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put TDC's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

TDC insider transactions

Teradata insider transactions
DateInsiderTypeSharesValueFiling
Sep 15, 2026Hutchinson Michael DChief Operating OfficerSale48,077$1.44MForm 4
Sep 15, 2026MCMILLAN STEPHENPresident and CEOSale10,000$300.17KForm 4
Sep 1, 2026Fisher Melissa BDirectorAward344—Form 4
Sep 1, 2026Fisher Melissa BDirectorAward619—Form 4
Aug 14, 2026Nelson Kimberly K.DirectorAward2,197—Form 4
Aug 14, 2026McElhatton ToddDirectorAward2,197—Form 4
Aug 14, 2026Gianoni Michael PDirectorAward2,197—Form 4
Aug 14, 2026Bacus Lisa RDirectorAward2,197—Form 4
Aug 14, 2026Fisher Melissa BDirectorAward2,197—Form 4
Aug 1, 2026Leukert BerndDirectorAward8,330—Form 4
Jun 15, 2026Rogers Scot FrazierChief Administrative OfficerTax withholding13,247$445.36KForm 4
Jun 15, 2026Rogers Scot FrazierChief Administrative OfficerTax withholding10,266$345.14KForm 4
Jun 8, 2026CHOU TIMOTHY C KDirectorSale5,657$190.75KForm 4
Jun 1, 2026Petley Richard JChief Revenue OfficerSale990$34.66KForm 4
Jun 1, 2026Petley Richard JChief Revenue OfficerSale16,237$568.29KForm 4
May 22, 2026McElhatton ToddDirectorSale15,000$502.02KForm 4
May 19, 2026Arora SumeetChief Product OfficerSale15,000$495.00KForm 4
May 18, 2026Arora SumeetChief Product OfficerTax withholding22,127$725.10KForm 4
May 18, 2026Arora SumeetChief Product OfficerTax withholding13,553$444.13KForm 4
May 18, 2026Ederer JohnChief Financial OfficerTax withholding13,355$437.64KForm 4
May 14, 2026McElhatton ToddDirectorAward8,790—Form 4
May 14, 2026CHOU TIMOTHY C KDirectorAward8,790—Form 4
May 14, 2026SCHWARZ JOHNDirectorAward8,790—Form 4
May 14, 2026Nelson Kimberly K.DirectorAward8,790—Form 4
May 14, 2026Bacus Lisa RDirectorAward8,790—Form 4
May 14, 2026Olsen Joanne BethDirectorAward8,790—Form 4
May 14, 2026Fisher Melissa BDirectorAward8,790—Form 4
May 14, 2026Gianoni Michael PDirectorAward8,790—Form 4
May 13, 2026Petley Richard JChief Revenue OfficerTax withholding1,829$59.81KForm 4
May 12, 2026MCMILLAN STEPHENPresident and CEOSale20,000$634.16KForm 4
May 7, 2026Petley Richard JChief Revenue OfficerSale34,317$1.06MForm 4
May 7, 2026Arora SumeetChief Product OfficerSale2,645$81.57KForm 4
Mar 9, 2026MCMILLAN STEPHENPresident and CEOother4,376—Form 4
Mar 6, 2026Petley Richard JChief Revenue OfficerTax withholding3,180$89.10KForm 4
Mar 6, 2026MCMILLAN STEPHENPresident and CEOTax withholding22,230$622.88KForm 4
Mar 6, 2026Hutchinson Michael DChief Operating OfficerTax withholding3,727$104.43KForm 4
Mar 3, 2026Petley Richard JChief Revenue OfficerTax withholding13,309$404.06KForm 4
Mar 3, 2026MCMILLAN STEPHENPresident and CEOTax withholding40,319$1.22MForm 4
Mar 3, 2026Hutchinson Michael DChief Operating OfficerTax withholding15,208$461.71KForm 4
Mar 1, 2026Petley Richard JChief Revenue OfficerAward74,257—Form 4
Mar 1, 2026Ederer JohnChief Financial OfficerAward74,257—Form 4
Mar 1, 2026MCMILLAN STEPHENPresident and CEOAward206,271—Form 4
Mar 1, 2026Rogers Scot FrazierChief Administrative OfficerAward53,630—Form 4
Mar 1, 2026Hutchinson Michael DChief Operating OfficerAward66,007—Form 4
Mar 1, 2026Arora SumeetChief Product OfficerAward66,007—Form 4
Mar 1, 2026Fisher Melissa BDirectorAward1,375—Form 4
Mar 1, 2026Fisher Melissa BDirectorAward2,475—Form 4
Feb 27, 2026MCMILLAN STEPHENPresident and CEOTax withholding20,090$632.63KForm 4
Feb 27, 2026Hutchinson Michael DChief Operating OfficerTax withholding5,052$159.09KForm 4
Feb 27, 2026Petley Richard JChief Revenue OfficerTax withholding2,899$91.29KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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