Vistra Corp VST

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Vistra Corp. 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 189.09 → 166.74 · -11.8%
217.920176.315134.710 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17,18 19 20 21 22 23 24 25 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
160.1100 167.8100 159.6300 166.7400 2,575,367
160.9900 164.4600 160.0100 162.3300 3,721,400
157.5200 158.5700 155.6000 157.9900 3,256,700
Weekend
Weekend
150.3600 157.2500 148.1400 155.4400 4,441,000
157.8700 158.1000 148.5180 152.5600 7,070,000
25 · 8-K Pre-market · 09:02 ET 8-K ↗
162.5000 166.9400 157.9400 160.2300 5,504,500
24 · 8-K After-hours · 17:29 ET 8-K ↗
161.0000 168.2100 157.0320 158.4300 5,415,600
157.6500 159.4300 156.2000 158.1200 3,613,300
Weekend
Weekend
157.5500 160.0200 157.0500 158.8600 2,996,000
159.0100 161.1800 157.4450 157.9800 2,907,500
153.9900 156.4890 151.3200 154.8200 3,605,700
156.1300 159.4100 154.0100 155.7300 3,027,300
152.4700 157.2400 152.0100 157.2200 3,395,800
Weekend
Weekend
No trading
153.9500 156.2400 148.5000 151.0500 4,254,100
156.0000 157.3200 151.0500 153.1600 5,090,100
23 · 8-K After-hours · 16:30 ET 8-K ↗
162.5800 165.4500 156.5100 158.6300 4,182,000
163.7000 165.6000 161.0200 162.3800 2,814,800
Weekend
Weekend
165.8600 167.9300 163.1900 163.4900 5,487,400
166.9100 171.3500 166.0100 167.7700 3,633,200
163.0300 165.6400 159.8800 162.8700 3,722,600
160.0800 165.8250 159.1450 162.3900 3,855,400
163.5050 170.5000 162.9000 167.2600 4,971,200
Weekend
Weekend
No trading
162.0900 170.3400 160.0300 163.7500 7,976,300
158.5650 162.4400 157.2100 158.8300 4,490,400
153.2500 161.4800 152.8300 158.6100 4,942,900
152.8100 155.4500 150.2490 153.5200 4,455,200
Weekend
Weekend
148.0000 150.5000 147.0000 148.0200 4,573,500
140.9900 146.9000 139.5700 146.3800 5,127,400
143.3500 144.0000 137.9100 138.5400 5,195,000
148.4200 150.3000 141.5400 146.2200 4,059,000
148.3100 149.3000 146.3800 146.9000 3,327,700
Weekend
Weekend
152.0000 154.2900 147.5000 148.7600 3,673,400
151.5400 154.0400 150.1900 153.7000 2,969,400
156.5100 157.9100 152.9500 153.8000 3,884,900
155.9400 160.7800 152.8800 157.9700 4,544,900
157.0000 158.5500 151.3300 154.7600 4,322,700
Weekend
Weekend
160.0000 162.2900 156.8800 160.2300 3,781,200
158.8400 163.5300 157.6000 160.2800 3,598,000
164.9600 165.0220 158.4080 160.1500 4,896,900
158.9100 167.4000 158.2200 164.5600 8,511,800
No trading
Weekend
Weekend
151.0300 157.5700 150.7500 156.2700 8,062,500
145.4700 149.2800 144.8800 149.0800 4,621,400
138.0000 144.9000 137.8100 144.0000 7,901,600
135.8000 136.7000 132.6600 134.7100 5,860,700
139.0000 139.5400 133.8600 136.7500 6,321,800
Weekend
Weekend
139.7750 141.0900 137.8100 139.6800 6,632,200
141.3800 143.2950 139.9220 141.9000 5,117,100
146.2800 146.2800 139.5100 142.6100 6,385,400
149.4900 150.3230 145.6600 146.8700 4,904,300
148.0000 152.7500 146.2780 152.0500 5,905,400
Weekend
Weekend
155.0000 155.0000 146.9800 147.7200 8,074,500
22 · 10-Q Next filing day · accepted 07 May, 19:30 ET 10-Q ↗
163.0400 168.3900 153.7700 153.9500 7,895,800
21 · 8-K Pre-market · 07:01 ET 8-K ↗
161.4950 162.9900 156.6000 158.2900 8,214,800
163.0000 163.8000 159.8000 160.3800 3,567,200
20 · 8-K After-hours · 16:15 ET 8-K ↗
157.6900 162.3800 157.4400 160.8500 4,209,300
Weekend
Weekend
158.3100 160.1400 154.9300 155.2800 3,144,000
156.2900 159.6300 155.7300 157.8400 3,954,800
160.8600 161.1390 153.0800 153.7900 4,992,800
19 · 8-K After-hours · 16:15 ET 8-K ↗
162.5000 163.3250 158.7200 161.1200 5,205,600
165.0000 168.4200 158.7350 166.5800 4,577,600
Weekend
Weekend
156.3300 165.4800 155.1500 164.3500 3,481,400
155.9600 158.8700 154.5000 156.8500 3,272,600
157.8000 159.0800 154.9200 155.7900 2,642,200
160.7600 161.1000 154.1300 154.9100 3,748,800
163.0500 164.0500 158.3200 159.6000 2,924,100
Weekend
Weekend
166.2600 168.4900 162.2600 163.4600 4,104,300
164.5700 166.9200 162.6100 165.5300 3,126,000
165.5000 166.5200 162.1500 162.9400 3,098,300
162.4100 165.2800 160.3450 163.9700 3,767,300
152.6500 160.7200 152.6500 158.2000 4,458,600
Weekend
Weekend
153.5000 158.6300 153.1100 154.7300 2,900,900
155.8900 162.5300 152.6800 152.7500 4,103,200
160.7500 161.3100 155.2900 155.8900 4,320,600
151.0700 154.1600 150.2800 153.6800 2,229,100
151.0400 153.1050 149.8800 151.5900 2,309,800
Weekend
Weekend
No trading
151.2100 154.5600 150.1200 151.1800 2,950,300
151.4700 156.3400 151.4000 153.9600 3,782,800
143.9000 151.4700 142.3400 150.3300 5,402,200
157.1000 158.9300 146.6000 147.5400 4,734,900
Weekend
Weekend
151.7500 160.2000 151.7500 155.4800 4,554,500
149.5000 152.6700 146.4900 152.3000 4,437,900
155.0000 157.9500 150.3800 151.5100 3,512,900
150.5500 154.1000 149.5500 152.7200 3,995,500
151.4500 155.9000 149.3350 151.2900 5,338,500
Weekend
Weekend
166.4700 166.4700 144.8300 146.0200 11,109,500
167.1700 169.6000 164.2300 167.3700 3,106,700
165.7500 173.0000 165.5000 170.1200 3,685,300
18 · DEFA14A Pre-market · 07:12 ET DEFA14A ↗ 17 · DEF 14A Pre-market · 07:10 ET DEF 14A ↗
162.8100 165.4600 162.1200 164.3300 2,065,300
161.0000 163.5000 160.1100 161.9900 2,775,200
Weekend
Weekend
161.7600 165.2400 157.7300 158.9500 3,679,600
157.0800 163.2000 156.7000 159.5800 4,053,200
163.6000 163.9900 155.1500 159.1600 6,074,600
165.3600 168.7900 164.3050 164.4000 4,148,000
155.9000 164.6300 155.0000 163.6200 4,109,000
Weekend
Weekend
164.4500 168.3800 158.3000 158.6500 5,625,400
161.8800 167.9700 161.6800 167.4000 4,946,400
161.5900 164.2100 160.4000 163.3600 4,677,700
161.6900 163.5300 152.9800 161.7000 6,653,900
170.2000 176.5200 165.8300 165.9900 5,138,100
Weekend
Weekend
175.0000 178.3100 170.8900 173.8900 5,494,900
16 · 10-K Next filing day · accepted 26 Feb, 20:27 ET 10-K ↗
171.3600 177.2300 164.1100 176.8200 7,746,200
15 · 8-K Pre-market · 07:00 ET 8-K ↗
172.3800 175.9400 170.0800 175.3600 4,810,200
167.2800 171.6800 162.8800 171.6200 4,375,300
170.6400 171.8400 165.2100 167.8000 4,133,200
Weekend
Weekend
172.3000 173.5000 169.0000 171.4000 3,879,800
169.9100 172.5700 168.2500 172.5000 3,154,700
174.0100 175.5000 169.6100 170.5700 3,622,700
170.8800 176.6500 169.9500 173.6800 4,655,500
No trading
Weekend
Weekend
162.4000 171.6600 161.5000 171.4900 5,967,900
160.7300 166.2100 160.4000 163.1000 7,493,800
165.0000 165.3100 158.5500 160.1500 4,279,300
160.4000 161.4200 154.8100 159.6000 9,074,400
150.0000 155.7800 147.7800 152.9700 5,097,000
Weekend
Weekend
150.0000 152.2600 147.4200 149.6500 7,406,400
141.0000 143.9100 138.5300 143.0700 7,112,900
153.1900 153.6600 139.2700 142.5200 13,329,800
156.1200 156.5000 150.3920 153.0000 4,375,800
157.6500 159.9800 154.0300 154.2600 5,506,900
Weekend
Weekend
161.5000 164.5000 156.8600 158.3500 3,810,800
165.9600 167.8800 158.7550 162.5800 4,798,800
166.0000 166.5600 161.1600 165.6400 4,263,800
14 · 8-K After-hours · 17:06 ET 8-K ↗
159.5100 164.6200 158.1500 164.2600 3,622,100
160.5900 165.3100 157.9000 158.8100 3,953,100
Weekend
Weekend
160.0000 162.8700 158.0000 160.1200 4,475,800
161.9300 163.5000 159.1500 160.3600 4,176,200
159.0100 161.9800 153.7700 160.0200 6,651,300
161.2700 166.0000 156.2500 156.8100 7,599,100
No trading
Weekend
Weekend
167.5500 171.1200 163.0100 166.6000 13,330,600
173.0000 182.5600 171.6800 180.1800 7,116,800
169.3900 171.1800 166.0500 168.9700 3,888,200
174.0000 175.4500 170.8200 171.4200 5,430,300
164.6700 176.7400 164.0800 172.5800 7,189,100
Weekend
Weekend
13 · 8-K After market open · 11:47 ET 8-K ↗
174.3300 174.7400 165.8800 166.3700 14,316,000
155.2500 155.8000 149.1900 150.6000 6,866,800
168.6500 168.6500 153.5400 154.6000 9,433,200
169.0000 172.6100 163.7800 169.5300 6,577,500
12 · 8-K After-hours · 16:42 ET 8-K ↗
169.3700 171.6550 160.1900 162.9300 4,385,200
Weekend
Weekend
163.8900 169.2800 163.8900 165.2300 3,838,400
No trading
162.8900 164.5000 161.2200 161.3300 1,845,100
162.0000 163.0600 161.0600 162.6200 2,220,600
161.0000 164.2000 159.9240 161.8400 2,856,100
Weekend
Weekend
161.6700 163.0000 160.3500 161.6700 2,317,500
No trading
160.9900 162.5850 159.7700 161.9600 1,342,200
161.5700 163.7000 160.1300 161.6700 3,772,000
164.0000 164.3100 160.8500 161.5700 4,379,200
Weekend
Weekend
166.7000 171.4100 162.7000 163.0300 7,141,800
165.6600 171.9200 162.6700 166.1700 7,652,500
11 · 8-K After-hours · 17:30 ET 8-K ↗
174.0100 175.1400 158.7000 159.9700 6,902,900
166.6500 173.9300 166.5500 173.4500 4,190,100
172.9600 173.0000 166.9800 168.2500 4,287,400
Weekend
Weekend
175.2000 180.0000 167.5000 170.1000 5,870,200
162.0500 174.8900 161.0100 174.6000 6,197,100
165.3400 166.0200 158.6500 165.1700 5,778,100
165.3700 169.9100 164.7300 164.8100 3,939,500
167.8200 167.8200 164.0600 166.1200 4,230,200
Weekend
Weekend
176.5200 176.6300 166.4700 167.1700 4,524,300
171.9000 178.0500 170.4710 176.0700 3,408,700
172.6600 173.8500 168.9500 171.6500 2,492,600
175.4000 175.9500 171.3650 172.5500 3,029,200
176.0100 176.4800 172.6900 173.6400 3,251,000
Weekend
Weekend
179.0000 180.7700 178.0100 178.8600 1,908,400
No trading
174.0000 177.7500 173.0850 176.8000 2,937,800
174.0800 174.7300 165.9050 170.8400 3,865,100
169.5700 175.2000 165.9000 175.1400 5,750,900
Weekend
Weekend
172.0000 173.6800 162.4400 168.5900 6,303,800
184.8200 189.2900 173.1300 173.7900 4,271,500
175.1600 181.5000 174.2200 179.1400 3,384,400
172.6600 177.4200 170.6600 174.4200 3,279,100
175.4300 179.5200 173.1200 175.0000 3,108,600
10 · 8-K Pre-market · 06:05 ET 8-K ↗
Weekend
Weekend
167.1800 180.0000 165.5800 174.6900 5,484,400
176.9100 177.9600 170.5200 171.5600 5,467,400
180.3300 181.3000 177.2900 178.2700 4,252,100
185.9200 187.9400 178.8100 179.1600 4,542,600
194.8000 196.8000 184.1600 188.2800 4,273,700
Weekend
Weekend
178.5000 191.0750 176.6000 191.0000 5,805,300
9 · 10-Q Next filing day · accepted 06 Nov, 21:28 ET 10-Q ↗
182.8900 189.1200 179.5300 184.6200 6,543,600
8 · 8-K Pre-market · 07:00 ET 8-K ↗
186.2600 192.4750 184.9300 189.3900 3,547,000
188.1000 191.4900 184.5000 185.7400 3,805,000
190.8100 195.1900 187.8460 193.0400 3,585,000
Weekend
Weekend
192.0000 192.8900 183.5200 188.3000 4,231,300
194.6800 198.8200 188.5400 189.7100 3,805,400
192.3000 200.7300 189.4700 199.3700 6,158,900
7 · 8-K After-hours · 16:30 ET 8-K ↗
197.3150 197.3150 184.4700 190.5900 9,390,500
203.6600 203.6600 196.5000 199.3000 4,539,500
Weekend
Weekend
196.6000 202.0000 194.6000 201.4700 4,787,500
185.7100 192.2000 185.7100 191.3700 3,033,700
187.5500 189.5000 179.6500 185.8300 5,344,400
192.8800 193.4200 185.5700 186.5200 5,781,700
204.1300 205.5000 192.8070 194.2400 4,058,400
Weekend
Weekend
207.6700 210.0500 200.0500 201.3500 4,004,700
214.7900 217.1000 208.6840 210.4000 3,562,200
6 · 8-K After-hours · 16:01 ET 8-K ↗
209.3200 216.0350 206.4000 210.8500 5,412,000
205.7900 208.8500 201.4000 205.5100 3,088,200
201.1200 209.9500 200.4000 209.5500 3,868,800
Weekend
Weekend
209.7600 212.3700 196.8400 196.8600 4,388,200
207.0000 211.0700 205.3350 210.0000 3,796,100
201.5800 206.6100 200.1270 206.5500 3,706,000
201.5700 203.8350 195.8850 199.6200 2,865,800
206.1600 207.9300 197.4300 200.4100 6,019,800
5 · 8-K Pre-market · 06:01 ET 8-K ↗
Weekend
Weekend
204.3500 210.2000 201.5000 201.9900 5,306,900
204.0400 205.0000 198.7100 202.6500 4,224,200
195.0000 204.9300 192.1700 201.5100 5,387,700
199.1900 200.5000 190.7000 195.9200 5,828,400
202.0000 207.1270 197.7000 197.9400 8,373,900
4 · 8-K Pre-market · 08:00 ET 8-K ↗
Weekend
Weekend
201.2000 207.5000 200.9800 207.2200 3,096,200
198.0000 204.2600 196.0100 201.6200 4,262,600
203.2600 206.1870 201.8700 202.0600 3,844,400
210.1100 212.7650 203.4600 204.2400 6,525,200
211.0000 219.8200 207.8000 217.9200 4,819,500
Weekend
Weekend
211.4300 213.8400 205.1840 211.2800 9,188,500
213.3100 214.4600 208.0500 210.1600 3,589,600
211.2950 213.8000 204.6700 208.3100 3,468,100
213.8000 213.8000 207.3140 209.4300 3,828,400
209.7000 217.9000 209.7000 213.5200 4,750,600
Weekend
Weekend
202.9250 210.2150 202.0100 209.7000 3,824,900
208.7800 211.9000 203.1000 204.0500 4,408,900
200.5200 212.8800 200.0000 209.2100 9,715,800
190.0000 195.5000 189.2100 193.7800 4,451,700
189.5900 190.5550 184.6100 188.0100 4,153,400
Weekend
Weekend
190.2500 191.4330 178.4300 188.0000 5,199,600
189.0000 192.1100 188.7960 189.7300 2,771,800
186.0000 188.5500 184.3400 188.1200 2,815,300
184.5500 186.8800 182.0900 185.8100 4,234,700
No trading
Weekend
Weekend
195.5500 195.7300 186.6800 189.1100 3,999,300
195.2000 201.3800 194.6200 196.7000 3,376,200
194.3200 197.2500 192.2800 194.6000 2,665,500
190.4500 195.6500 189.3500 195.1200 3,430,800
191.5400 194.6700 189.3000 190.0800 2,723,100
Weekend
Weekend
191.1400 195.5000 187.1400 190.4600 3,447,300
193.0000 196.6800 190.0000 190.2800 3,028,800
191.0000 193.3650 183.8500 192.9100 5,225,300
197.4600 198.5500 191.2100 193.5200 3,358,900
197.0000 199.4000 195.3000 198.9600 2,890,400
Weekend
Weekend
203.0000 204.4600 194.8100 197.3300 4,025,200
204.1350 207.9000 202.2900 202.3500 3,005,000
210.1900 213.1900 200.2880 205.2800 4,111,700
202.5100 209.9600 200.4900 209.5600 4,059,700
203.6000 206.2100 198.6900 200.0800 3,690,600
Weekend
Weekend
206.1100 208.8800 201.6900 202.1200 4,064,600
3 · 10-Q Next filing day · accepted 07 Aug, 18:40 ET 10-Q ↗
190.2100 211.7500 190.0000 205.5900 8,944,400
2 · 8-K Pre-market · 07:00 ET 8-K ↗
208.6400 208.6400 199.2080 200.8500 7,360,600
214.9500 216.8500 206.5500 209.6000 4,601,400
210.5500 215.1300 208.2890 214.0600 4,625,600
Weekend
Weekend
200.1500 211.8600 197.2000 208.0500 5,737,100
209.7400 213.0480 205.7300 208.5400 5,635,400
199.4000 207.6300 198.9000 207.0500 5,511,800
197.2000 199.4100 194.0100 198.0000 4,255,800
193.1100 196.2700 190.5100 195.8800 3,211,400
Weekend
Weekend
195.0200 196.3000 190.7200 192.2000 5,492,100
202.1000 203.6000 195.8900 196.2400 4,919,300
198.8200 207.1200 197.8400 200.1200 8,849,500
1 · 8-K Next filing day · accepted 22 Jul, 21:03 ET 8-K ↗
187.6700 189.5800 181.7300 189.0900 4,187,400

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.

25 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:02 ET Summarise
24 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:29 ET Summarise
23 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
22 10-Q 10-Q (opens SEC filing in a new tab) Next filing day · accepted 07 May, 19:30 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:01 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
18 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 07:12 ET Summarise
17 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 07:10 ET Summarise
16 10-K 10-K (opens SEC filing in a new tab) Next filing day · accepted 26 Feb, 20:27 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:06 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After market open · 11:47 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:42 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:30 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:05 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) Next filing day · accepted 06 Nov, 21:28 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:01 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) Next filing day · accepted 07 Aug, 18:40 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 22 Jul, 21:03 ET Summarise