Teradata Corporation TDC

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Teradata Corporation Common Stock · Company · NYSE

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 22.09 → 28.09 · 27.2%
37.88028.99520.110 1 2 3 4 5 6,7 8 9 10 11 12,13 14 15 16 17 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
28.9200 29.4000 28.0600 28.0900 2,641,744
30.3100 31.2800 29.2100 29.3300 2,861,200
30.0600 30.9400 30.0400 30.6000 2,589,000
Weekend
Weekend
30.2700 31.2400 30.2600 30.5200 2,561,400
31.6400 31.9700 30.8300 30.9300 1,840,500
31.9900 32.5200 31.2600 31.3100 2,466,700
33.3700 33.4500 29.6200 31.4200 5,387,000
34.0100 34.7700 33.6000 33.9600 1,788,100
Weekend
Weekend
35.3800 35.5100 33.5000 33.7400 3,686,500
34.2700 35.7700 34.1000 34.8300 3,830,400
35.7900 36.6000 34.9400 35.1700 2,404,800
37.0200 37.5200 36.3600 36.4600 2,490,500
34.2700 36.4600 34.0800 36.4400 3,517,500
Weekend
Weekend
No trading
34.2400 34.7500 33.7600 34.5600 1,648,700
35.2500 35.9700 34.0400 34.4600 2,715,000
34.1600 34.9100 33.5500 34.6500 2,841,300
33.3900 34.5700 33.3100 34.3200 3,564,200
Weekend
Weekend
30.8900 32.9900 30.8900 32.8500 16,262,500
31.1900 32.3300 31.0100 31.1700 4,360,100
17 · 8-K After-hours · 17:27 ET 8-K ↗
30.9400 32.2100 30.7100 31.6900 3,435,300
29.7100 31.2200 29.7100 31.1600 4,331,400
30.7400 30.9700 29.0100 29.6700 3,544,100
Weekend
Weekend
No trading
31.2700 31.5100 30.6800 30.8800 3,782,000
32.6300 32.8800 31.3000 31.7400 3,070,800
33.5100 34.2500 32.8600 32.8700 1,784,400
33.4500 33.9100 32.9300 33.6200 2,655,700
Weekend
Weekend
32.4300 33.2100 31.9200 33.0000 2,340,400
32.5100 32.9800 31.8400 32.8000 1,907,000
32.6300 33.8700 32.3600 33.0700 2,734,800
33.4300 34.1900 32.3400 33.4700 2,009,100
33.7200 33.9900 33.1900 33.7000 1,554,500
Weekend
Weekend
34.8400 34.9700 33.6700 33.7000 1,768,300
34.9700 35.4400 34.6900 34.8800 1,741,000
36.2600 36.2600 34.6400 34.9700 1,868,400
35.9700 36.6000 35.7000 36.5100 2,343,100
34.4200 36.8600 34.4200 36.8300 3,299,700
Weekend
Weekend
31.9600 34.1500 31.9000 34.0500 3,494,600
32.3200 32.3200 30.3600 31.6300 3,232,100
32.8400 33.2500 32.0900 32.2200 1,231,500
33.6200 33.9000 33.0000 33.3400 1,618,800
No trading
Weekend
Weekend
33.0000 33.9700 32.9000 33.4400 1,487,800
32.6000 33.0900 32.2800 32.7700 2,109,000
32.3700 33.1200 31.8900 33.1000 1,797,100
16 · 8-K After-hours · 16:29 ET 8-K ↗
33.0000 33.5100 32.4900 32.6500 2,112,700
33.7300 34.3900 32.7600 32.7700 2,426,700
Weekend
Weekend
33.3600 34.0300 33.0100 33.8100 1,920,700
32.6600 34.0400 32.5500 33.4600 2,491,200
31.5400 33.5100 31.3700 32.7000 3,682,700
32.1400 32.6700 31.2300 31.7400 2,592,400
31.4500 32.3700 31.0500 32.3100 2,656,600
Weekend
Weekend
29.7000 31.6600 29.2500 31.5900 2,516,300
30.8400 31.5100 29.3300 29.6300 4,693,100
15 · 10-Q After market open · 12:38 ET 10-Q ↗
27.2000 30.5000 26.8700 30.2800 5,185,300
14 · 8-K After-hours · 16:07 ET 8-K ↗
29.3100 30.6100 28.7400 30.0800 3,580,700
28.2000 29.4100 28.2000 29.3200 4,316,000
Weekend
Weekend
26.9900 28.2300 26.9200 27.9600 1,944,700
26.0900 26.7700 25.6200 26.3500 2,739,100
25.5800 26.4700 25.3000 26.2700 1,891,400
26.5800 27.3000 25.6800 25.7800 1,422,800
26.4000 26.9000 26.3300 26.4700 1,238,500
Weekend
Weekend
26.1500 26.5000 25.6700 26.4300 1,562,000
27.1000 27.1000 25.4900 25.9100 1,628,000
27.7000 28.0700 27.3000 27.4800 1,245,400
27.2100 27.9000 27.0500 27.5100 1,380,700
27.0000 27.6700 26.9800 27.0800 2,276,800
Weekend
Weekend
27.1700 27.5600 26.9000 27.1000 1,258,900
27.1500 27.5300 26.5800 26.7700 941,300
26.2200 26.9500 26.2200 26.6700 1,588,700
26.1900 26.6500 25.7200 25.7200 1,216,000
24.6500 26.2000 24.5400 26.0200 1,941,400
Weekend
Weekend
25.2000 25.3200 24.3300 24.5600 1,512,500
25.5000 25.5300 24.7700 25.1200 1,566,000
26.8400 27.2200 25.6200 25.7000 1,627,100
25.8000 26.1900 25.4700 25.8700 1,211,700
25.3100 26.1300 25.1000 25.9300 1,672,900
Weekend
Weekend
No trading
24.7900 25.6400 23.8600 25.4800 2,752,900
25.7900 25.9200 24.9300 25.2400 1,571,700
25.1200 26.0100 24.7100 25.6300 2,223,000
25.5300 25.7300 24.5200 24.7500 1,649,500
Weekend
Weekend
25.8400 25.8400 25.0200 25.3100 2,000,900
13 · DEFA14A After-hours · 16:09 ET DEFA14A ↗ 12 · DEF 14A After-hours · 16:09 ET DEF 14A ↗
25.7400 26.7500 25.7400 26.2300 1,616,700
26.6200 26.7800 25.6200 26.0100 1,470,200
26.8000 26.8000 25.8100 26.1100 1,341,000
27.1100 27.4900 26.5500 26.9400 1,976,400
Weekend
Weekend
26.7800 27.1300 26.2200 26.8300 2,880,400
26.2700 27.2800 26.1700 27.0200 2,405,500
26.8500 27.2400 26.5700 26.6900 1,649,000
26.7900 27.7500 26.6900 27.2400 1,920,800
26.7800 26.9500 26.0000 26.6700 1,888,800
Weekend
Weekend
26.6500 27.2400 26.1300 26.5800 1,288,600
26.9800 27.6300 26.6600 26.7600 1,645,100
28.0900 28.3500 26.5000 27.2900 2,148,300
28.4700 28.5900 27.1700 27.8900 2,468,300
27.7900 28.6300 27.1000 28.5400 2,052,800
Weekend
Weekend
28.6700 28.7800 27.6700 28.0200 2,016,900
28.6500 29.6400 28.6300 28.9600 2,502,600
30.3000 30.4100 28.6600 28.7200 2,400,200
29.4500 30.5800 28.4900 30.3600 2,166,100
30.5800 30.9100 29.7700 30.4100 2,224,400
11 · 8-K Pre-market · 06:25 ET 8-K ↗
Weekend
Weekend
10 · 10-K After market open · 13:13 ET 10-K ↗
30.0700 31.5500 30.0100 31.4900 2,645,900
30.6900 31.0200 29.9600 30.9700 1,651,200
30.0300 30.7300 29.6200 30.4100 1,679,800
28.4900 30.5600 28.3700 30.0300 2,512,700
9 · 8-K After-hours · 16:05 ET 8-K ↗
31.2000 31.2700 27.9700 28.1300 3,445,600
Weekend
Weekend
32.0400 32.9000 30.6800 30.9100 1,600,200
32.7600 33.2600 32.0300 32.1200 1,406,000
32.6700 33.1700 32.0500 32.8100 1,713,200
33.3100 33.5200 31.7700 32.6000 2,550,200
No trading
Weekend
Weekend
33.4600 33.8500 32.7800 33.5600 2,123,200
37.1800 37.2600 32.6300 33.5400 4,866,300
8 · 8-K After-hours · 16:13 ET 8-K ↗
38.6800 41.7800 35.2100 37.8800 11,375,300
7 · DEFA14A After-hours · 17:20 ET DEFA14A ↗ 6 · 8-K After-hours · 16:09 ET 8-K ↗
28.5500 29.4900 28.2800 29.2300 3,437,300
27.4400 28.3500 27.3500 28.2900 1,422,100
Weekend
Weekend
27.0100 27.6000 26.6900 27.4700 1,673,900
27.0000 27.6800 26.5400 26.7500 2,076,400
25.8200 27.3000 25.7600 27.1400 2,050,700
27.9300 27.9400 25.7500 26.0300 2,239,700
28.4700 29.2300 27.8300 28.0200 1,808,000
Weekend
Weekend
28.5700 29.1200 28.4300 28.5200 1,813,800
29.2500 29.3900 28.2900 28.8300 1,451,400
29.7300 30.0900 29.4800 29.6900 954,700
29.7500 29.9800 29.1600 29.5800 835,000
29.5700 29.8500 29.4500 29.7000 1,004,300
Weekend
Weekend
29.8500 30.1300 29.3200 29.3600 1,167,300
29.7500 29.9900 29.5600 29.9100 913,100
29.6700 29.9800 29.2500 29.5400 1,222,900
29.1800 29.7800 29.1400 29.4400 998,800
No trading
Weekend
Weekend
31.0700 31.0900 29.7500 29.7700 1,146,200
30.7900 30.9400 30.3500 30.9000 1,283,200
31.0000 31.3300 30.3300 30.5900 875,800
31.8000 32.0300 31.0700 31.1900 803,100
31.5500 31.7900 31.2100 31.7400 1,106,700
Weekend
Weekend
30.9000 31.8700 30.6300 31.7600 1,262,200
31.2700 31.5000 30.9800 31.0300 1,211,500
31.2300 31.5000 31.0800 31.4600 1,096,100
30.4000 31.1300 30.3700 31.0900 1,379,600
30.2800 30.6600 29.8300 30.5000 1,225,200
Weekend
Weekend
30.7300 31.0000 29.2900 29.6900 1,252,000
No trading
30.7000 30.9400 30.3900 30.4400 863,500
30.6800 30.9300 30.6000 30.8900 820,500
30.5200 30.7600 30.4100 30.7400 859,100
Weekend
Weekend
30.4600 30.6700 30.4300 30.6700 556,000
No trading
30.5600 30.7900 30.3800 30.5700 306,500
30.7700 30.9600 30.3800 30.5700 776,800
30.8000 31.1600 30.7500 30.9800 1,096,600
Weekend
Weekend
30.2500 30.8100 30.0600 30.7100 3,753,300
29.9900 30.2000 29.6200 29.8600 1,474,100
29.8600 30.0900 29.5200 29.8800 1,243,300
30.0600 30.2800 29.5300 29.6800 1,220,200
31.3500 31.4600 29.9500 30.1500 1,243,100
Weekend
Weekend
31.7900 31.7900 30.8600 31.3000 1,749,300
31.4500 31.8900 31.3900 31.8100 1,124,000
31.4700 32.0300 31.2900 31.6600 1,164,100
31.0000 31.5500 30.7700 31.4000 1,352,800
30.2400 31.4100 29.9400 31.3900 2,077,900
Weekend
Weekend
29.7100 30.4400 29.5400 29.8600 2,103,200
30.4800 30.4800 29.6500 29.7500 1,514,900
30.6300 30.8700 30.2300 30.3000 1,515,600
29.7100 31.3000 29.7100 30.7100 2,247,800
28.5000 29.6500 28.5000 29.4200 1,971,300
Weekend
Weekend
28.4000 28.7100 28.2000 28.6400 470,500
No trading
28.3100 28.6700 28.0500 28.2600 1,649,700
27.8000 28.7300 27.7900 28.5000 1,507,600
27.1500 27.7800 26.8300 27.6700 1,453,700
Weekend
Weekend
26.5800 27.4000 26.2500 27.2000 2,927,200
26.9000 27.5600 26.4300 26.6100 1,417,900
26.5900 26.8900 26.2700 26.6000 1,163,000
26.1300 26.8500 25.9500 26.7900 1,581,800
5 · 8-K Pre-market · 09:04 ET 8-K ↗
27.1100 27.2300 26.0600 26.1300 1,578,700
Weekend
Weekend
26.4100 27.2400 26.3500 27.2400 1,492,800
27.5000 27.6800 26.9300 26.9800 1,503,600
28.0000 28.3100 27.7100 27.7600 1,398,400
27.9300 28.1600 27.7200 28.0400 1,223,200
28.4300 29.2500 27.5200 27.9200 2,195,600
Weekend
Weekend
27.7800 27.9100 27.1300 27.6000 1,923,500
27.5200 28.6200 27.1400 28.3000 4,374,500
4 · 10-Q After market open · 10:26 ET 10-Q ↗
24.9000 27.6600 24.5800 27.4600 6,802,500
3 · 8-K After-hours · 16:11 ET 8-K ↗
21.2600 21.3300 20.5400 20.7100 1,716,000
20.8300 21.6200 20.6200 21.5900 1,975,400
Weekend
Weekend
20.9200 21.0100 20.5500 20.8500 1,552,400
20.9100 21.2300 20.7600 20.8900 2,189,000
21.3300 21.3700 20.9600 21.0400 861,900
21.3700 21.5500 21.1500 21.4500 837,200
21.6400 21.6900 21.3200 21.3700 881,900
Weekend
Weekend
21.6100 21.6300 21.3100 21.3900 819,800
21.1200 21.3900 20.7100 21.3200 1,980,900
21.1600 21.4000 20.9300 21.1800 809,500
20.8200 21.6100 20.8200 21.3200 966,800
20.9600 21.3200 20.8500 20.8600 1,183,000
Weekend
Weekend
20.6500 20.8800 20.6300 20.7600 825,700
21.4000 21.5200 20.8200 20.8500 1,080,100
21.5600 21.5600 21.0600 21.2600 962,200
20.9100 21.4700 20.7500 21.3400 1,259,200
20.7800 21.3500 20.4200 21.3200 1,088,400
Weekend
Weekend
21.7600 21.8800 20.3300 20.4200 1,302,900
22.1600 22.2700 21.4000 21.7200 1,930,700
21.8000 22.4600 21.7000 22.1700 1,501,100
23.1800 23.2500 21.3300 21.7300 1,811,000
22.3000 23.0800 22.1500 23.0200 2,736,100
Weekend
Weekend
21.9100 22.6000 21.9100 22.1800 1,048,500
21.5100 22.0200 21.5100 21.9700 957,100
21.3600 21.7800 21.2900 21.4000 1,025,300
22.2100 22.3200 21.3200 21.5100 854,700
22.3200 22.3200 21.5700 22.1800 2,289,100
Weekend
Weekend
21.8500 22.2300 21.7800 22.1900 771,800
22.1500 22.2600 21.7600 21.8800 800,100
22.4700 22.5700 22.2100 22.4200 629,300
22.6000 22.6500 22.2700 22.3200 827,300
21.8700 22.5200 21.6600 22.5100 1,044,800
Weekend
Weekend
22.3000 22.3700 21.8800 22.0000 2,156,500
22.0600 22.5100 21.9400 22.2100 1,115,800
21.5400 22.1500 21.3600 21.8100 1,319,600
21.5400 21.5700 21.3000 21.4900 860,800
21.1800 21.5400 21.1300 21.4800 1,019,800
Weekend
Weekend
21.5500 21.5500 21.0800 21.1500 807,400
21.0700 21.5700 20.9900 21.5500 814,300
21.0800 21.5800 20.8600 21.0400 979,500
21.2800 21.2900 20.8400 21.0600 751,700
21.0400 21.3800 20.6500 21.2600 842,400
Weekend
Weekend
20.6900 21.2300 20.5300 21.0100 1,115,600
20.7100 20.7200 20.2500 20.5300 981,900
20.6700 20.8500 20.5200 20.7100 1,020,600
20.6600 20.9100 20.4600 20.7300 745,400
No trading
Weekend
Weekend
21.2000 21.3000 20.8700 20.9800 686,300
21.1600 21.3300 20.9400 21.1200 765,500
20.6000 21.1400 20.5800 21.1000 814,700
20.7900 20.9900 20.5100 20.5500 877,800
21.2700 21.3800 20.8700 20.9000 649,100
Weekend
Weekend
20.8400 21.4200 20.7600 21.4100 676,000
20.4400 20.8500 20.1700 20.7300 940,800
21.0900 21.1000 20.5500 20.5900 914,800
21.4000 21.6500 21.1000 21.1200 828,500
21.1600 21.4200 21.0800 21.2500 818,500
Weekend
Weekend
21.4000 21.6800 21.0400 21.0800 985,700
21.1000 21.2100 20.9400 21.1700 786,300
20.7400 21.4700 20.5800 21.4100 994,700
20.2100 20.6700 19.9600 20.6200 1,026,400
20.4500 20.7100 20.1300 20.1600 1,235,900
Weekend
Weekend
20.7600 20.9700 20.3300 20.5300 1,133,400
22.0000 22.0900 20.6100 20.8000 1,374,700
2 · 10-Q After market open · 12:16 ET 10-Q ↗
21.6200 22.1500 20.4400 21.8400 2,584,600
1 · 8-K After-hours · 16:07 ET 8-K ↗
20.6200 20.6700 20.1200 20.2300 1,373,300
20.2300 20.4700 20.0000 20.3600 1,038,700
Weekend
Weekend
20.3800 20.4400 19.8300 20.1100 1,223,100
21.5900 22.0000 20.8900 20.9300 1,296,600
22.1200 22.2300 21.4200 21.6500 1,172,800
22.5400 22.6300 21.9500 22.1100 1,030,200
22.2400 22.5500 22.1600 22.5100 822,900
Weekend
Weekend
21.6800 22.0600 21.5300 22.0600 952,700
22.0900 22.2200 21.5800 21.6100 823,000
22.3100 22.3400 22.0300 22.2000 720,300
21.7100 22.1400 21.6700 22.0900 1,230,400

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

17 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:27 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
15 10-Q 10-Q (opens SEC filing in a new tab) After market open · 12:38 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
13 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
12 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:25 ET Summarise
10 10-K 10-K (opens SEC filing in a new tab) After market open · 13:13 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
7 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:20 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:04 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After market open · 10:26 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After market open · 12:16 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise