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TERADATA CORP (TDC) Stock Ownership and Short Interest

USA - NYSE:TDC - US88076W1036 - Common Stock

21.36 USD
+0.04 (+0.19%)
Last: 10/22/2025, 11:38:00 AM
TDC Ownership Chart.TDC Ownership Chart: showing Insider, Institutional ownership and shares available to the public.TDC Ownership.InsiderInstitutional



Shares Outstanding94.50M
Float92.58M
Float Short Interest Percentage8.55%
Owners (insider)1.92%
Owners (institutional)101.15%
Owners (insider) change13.14%
Owners (institutional) change-0.53%
TDC Institutional Ownership HistoryTDC Institutional Ownership HistoryTDC Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 20M 40M 60M 80M 100M
TDC Historical Insider Transactions ChartTDC Historical Insider Buy and Sell Transactions ChartTDC Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 200K 400K 600K
Date Name Type Shares Price Amount
Jun 13, 2025 Rogers Scot Frazier Grant 159622 0.00 $ 0.00
May 22, 2025 CHOU TIMOTHY C K Open Market Sale 6216 21.83 $ 135,695.28
May 16, 2025 Ederer John Grant 308219 0.00 $ 0.00
May 16, 2025 Arora Sumeet Grant 216895 0.00 $ 0.00
May 15, 2025 Fishback Daniel R Grant 11489 0.00 $ 0.00
May 15, 2025 Nelson Kimberly K. Grant 11489 0.00 $ 0.00
May 15, 2025 Gianoni Michael P Grant 11489 0.00 $ 0.00
May 15, 2025 McElhatton Todd Grant 11489 0.00 $ 0.00
May 15, 2025 Bacus Lisa R Grant 11489 0.00 $ 0.00
May 15, 2025 Olsen Joanne Beth Grant 11489 0.00 $ 0.00
May 15, 2025 CHOU TIMOTHY C K Grant 11489 0.00 $ 0.00
May 15, 2025 SCHWARZ JOHN Grant 11489 0.00 $ 0.00
May 13, 2025 Petley Richard J Option Excercise 1829 23.55 $ 43,072.95
Apr 7, 2025 Petley Richard J Option Excercise 5322 19.20 $ 102,182.40
Mar 25, 2025 Smotherman Charles T Grant 86281 0.00 $ 0.00
Mar 10, 2025 BRAMLEY CLAIRE Open Market Sale 35464 22.83 $ 809,646.45
Mar 7, 2025 MCMILLAN STEPHEN Other Disposition 36742 0.00 $ 0.00
Mar 7, 2025 Cullen-Cote Kathleen R Open Market Sale 1755 22.88 $ 40,154.40
Mar 6, 2025 Woods Jacqueline D. Option Excercise 2519 22.98 $ 57,886.62
Mar 6, 2025 Treese Margaret A Option Excercise 3795 22.98 $ 87,209.10
Mar 6, 2025 Petley Richard J Option Excercise 3180 22.98 $ 73,076.40
Mar 6, 2025 MCMILLAN STEPHEN Option Excercise 22650 22.98 $ 520,497.00
Mar 6, 2025 Hutchinson Michael D Option Excercise 3040 22.98 $ 69,859.20
Mar 6, 2025 Cullen-Cote Kathleen R Option Excercise 3285 22.98 $ 75,489.30
Mar 6, 2025 BRAMLEY CLAIRE Option Excercise 7763 22.98 $ 178,393.74
Mar 4, 2025 Cullen-Cote Kathleen R Open Market Sale 1881 23.16 $ 43,563.96
Mar 3, 2025 Woods Jacqueline D. Option Excercise 2092 23.38 $ 48,910.96
Mar 3, 2025 Woods Jacqueline D. Grant 40665 0.00 $ 0.00
Mar 3, 2025 Treese Margaret A Option Excercise 3152 23.38 $ 73,693.76
Mar 3, 2025 Treese Margaret A Grant 46211 0.00 $ 0.00
Mar 3, 2025 Petley Richard J Grant 83179 0.00 $ 0.00
Mar 3, 2025 MCMILLAN STEPHEN Option Excercise 18811 23.38 $ 439,801.18
Mar 3, 2025 MCMILLAN STEPHEN Grant 231054 0.00 $ 0.00
Mar 3, 2025 Hutchinson Michael D Option Excercise 2243 23.38 $ 52,441.34
Mar 3, 2025 Hutchinson Michael D Grant 83179 0.00 $ 0.00
Mar 3, 2025 BRAMLEY CLAIRE Option Excercise 5015 23.38 $ 117,250.70
Mar 3, 2025 Cullen-Cote Kathleen R Option Excercise 1882 23.38 $ 44,001.16
Mar 3, 2025 Cullen-Cote Kathleen R Grant 42514 0.00 $ 0.00
Feb 28, 2025 Cullen-Cote Kathleen R Open Market Sale 8308 23.73 $ 197,182.52
Feb 27, 2025 Hutchinson Michael D Option Excercise 3661 23.46 $ 85,887.06
Feb 27, 2025 Petley Richard J Option Excercise 2899 23.46 $ 68,010.54
Feb 27, 2025 BRAMLEY CLAIRE Option Excercise 7795 23.46 $ 182,870.70
Feb 27, 2025 Cullen-Cote Kathleen R Option Excercise 2355 23.46 $ 55,248.30
Feb 27, 2025 Woods Jacqueline D. Option Excercise 3130 23.46 $ 73,429.80
Feb 27, 2025 MCMILLAN STEPHEN Option Excercise 20470 23.46 $ 480,226.20
Feb 27, 2025 Treese Margaret A Option Excercise 3430 23.46 $ 80,467.80
Feb 12, 2025 Treese Margaret A Grant 20111 0.00 $ 0.00
Feb 12, 2025 Treese Margaret A Option Excercise 10475 24.62 $ 257,894.50
Feb 12, 2025 Cullen-Cote Kathleen R Grant 18282 0.00 $ 0.00
Feb 12, 2025 Cullen-Cote Kathleen R Option Excercise 6372 24.62 $ 156,878.64
Feb 12, 2025 BRAMLEY CLAIRE Grant 31994 0.00 $ 0.00
Feb 12, 2025 BRAMLEY CLAIRE Option Excercise 16469 24.62 $ 405,466.78
Feb 12, 2025 Petley Richard J Grant 13554 0.00 $ 0.00
Feb 12, 2025 Petley Richard J Option Excercise 6506 24.62 $ 160,177.72
Feb 12, 2025 MCMILLAN STEPHEN Grant 114262 0.00 $ 0.00
Feb 12, 2025 MCMILLAN STEPHEN Option Excercise 61097 24.62 $ 1,504,208.14
Feb 12, 2025 Woods Jacqueline D. Grant 14626 0.00 $ 0.00
Feb 12, 2025 Woods Jacqueline D. Option Excercise 7042 24.62 $ 173,374.04
Feb 12, 2025 Hutchinson Michael D Grant 18282 0.00 $ 0.00
Feb 12, 2025 Hutchinson Michael D Option Excercise 7528 24.62 $ 185,339.36
Dec 9, 2024 Woods Jacqueline D. Option Excercise 7060 32.42 $ 228,885.20
Nov 8, 2024 MCMILLAN STEPHEN Open Market Sale 20000 30.00 $ 600,086.00
Nov 7, 2024 Ashton Hillary Open Market Sale 54610 29.10 $ 1,589,096.39