Union Pacific Corporation UNP
Open calendar →Union Pacific Corporation Common Stock · Company · NYSE
USD closing-price chart (daily close from yfinance · Last year)
USD 229.24 → 292.56 · 27.6%
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 filing dates use the selected announcement filters.
Date
Open
High
Low
Close
Volume
No data yet
293.5000
295.9200
290.9650
292.5600
3,379,481
296.8600
296.8600
291.6700
293.1300
2,868,100
300.9500
301.9900
295.5200
296.2500
3,295,800
Weekend
Weekend
300.1300
303.1500
298.1000
301.7500
3,521,900
290.9700
300.0600
290.1700
299.4200
3,630,800
288.2400
289.1000
285.4500
288.3600
2,602,300
291.6000
291.6600
288.0000
288.3000
2,945,700
289.8400
290.4100
286.6800
289.1300
2,276,600
Weekend
Weekend
285.0400
288.9000
285.0000
286.9600
1,876,200
282.0000
285.4300
280.9600
285.0400
2,025,700
284.1200
284.1200
280.1600
280.9400
1,944,900
284.4300
285.7900
280.2000
283.1200
2,037,000
282.8100
283.9900
279.4300
282.5900
2,393,300
Weekend
Weekend
No trading
279.0000
282.8000
278.5800
282.2500
2,272,500
270.7600
278.8000
270.0000
277.7300
2,223,300
273.2900
273.3400
268.7800
272.0000
3,219,900
268.3000
273.5000
268.2100
272.7000
2,828,200
Weekend
Weekend
269.5400
270.7800
266.7400
268.3500
4,584,200
262.0100
267.9800
262.0100
267.7300
3,089,400
260.9200
263.2900
258.4000
259.9600
3,236,900
261.0400
262.8700
258.1300
258.6100
2,090,000
256.5400
262.6400
255.2200
259.9100
2,323,200
Weekend
Weekend
No trading
258.0800
263.6800
256.1200
256.8800
3,443,000
265.9300
266.3500
255.4900
258.0500
3,676,100
269.4900
270.7900
266.2000
267.4500
2,011,300
272.3900
272.6400
267.0400
267.3200
2,552,700
Weekend
Weekend
269.9700
273.7400
267.7500
272.7000
1,927,100
267.5500
269.7500
264.5600
268.2800
2,908,500
270.4800
272.7700
266.6400
267.0300
1,914,000
269.4100
271.5200
267.8200
271.2800
2,848,700
271.7800
274.0000
268.3900
268.6700
2,424,400
Weekend
Weekend
264.4900
274.1300
264.4900
272.3200
2,784,100
267.1200
268.8300
260.6200
263.9000
2,325,200
263.9600
267.2200
262.1300
262.1300
2,876,300
263.5400
266.2400
262.3700
264.6800
2,523,500
260.1900
263.7900
258.6600
263.5000
2,578,700
Weekend
Weekend
264.2900
269.0100
259.5100
262.6400
6,342,500
275.6600
276.2900
264.8400
267.0000
6,081,800
272.5700
279.7000
272.5700
279.3900
4,045,800
266.2200
272.6600
266.1500
271.1000
3,092,300
No trading
Weekend
Weekend
265.8500
268.3900
264.4400
265.8800
2,597,300
264.9800
268.6400
263.9200
265.4400
2,308,800
269.9700
274.6300
264.6900
265.8000
3,795,100
273.5000
275.4800
271.1700
271.5600
2,578,700
19 · 8-K
8-K ↗
271.0000
276.4000
269.5700
275.1300
3,197,000
Weekend
Weekend
269.0000
270.7200
267.1200
270.5600
3,314,100
265.3700
269.4300
263.6800
269.3400
3,947,000
265.1700
268.5900
263.8400
264.6500
1,866,400
264.4500
266.9800
261.0400
265.6000
2,542,400
265.6300
267.0000
263.3400
263.3500
1,609,700
Weekend
Weekend
264.1300
266.2000
262.9100
264.6500
1,787,800
268.1500
268.8300
264.1000
264.8900
2,032,500
265.4400
270.2800
265.1200
268.2300
3,019,900
264.4000
265.0600
261.9400
264.0100
1,768,000
265.7000
266.8100
261.9600
263.4100
2,778,000
Weekend
Weekend
269.7600
269.7600
265.9800
266.3200
2,069,200
264.3400
270.2300
263.2000
269.4800
3,317,000
266.8200
267.8000
263.1000
264.7800
3,243,900
271.4300
271.5200
266.9200
267.7400
2,703,900
269.4500
270.8200
265.7600
268.9100
2,829,300
Weekend
Weekend
272.8800
274.7900
268.4000
268.7000
3,565,700
18 · 10-Q
10-Q ↗
17 · 8-K
8-K ↗
262.7600
271.2600
255.0000
271.2600
8,477,300
253.2400
254.7600
248.9100
249.4000
3,844,700
253.5200
253.5200
248.5000
251.2500
3,233,000
251.3900
253.5800
248.8200
252.1800
2,637,200
Weekend
Weekend
252.4400
256.0900
250.9800
251.1400
4,482,800
247.4600
251.3000
246.8800
251.0700
2,639,000
251.8400
252.0200
246.9900
248.0300
2,971,200
251.1000
252.7300
249.0600
252.0400
2,264,700
251.0000
251.9800
248.6700
251.3400
1,590,900
Weekend
Weekend
251.0000
252.2300
249.2700
250.5100
2,431,600
249.0100
252.1300
248.1000
251.1500
2,999,100
250.4900
252.6200
247.0200
249.1100
3,297,300
244.9300
246.7500
243.3300
246.1100
2,878,900
243.4300
245.8800
242.6000
245.5400
1,450,900
Weekend
Weekend
No trading
240.4800
244.8300
240.0000
244.7100
2,327,900
243.1300
246.1300
242.0000
243.1200
2,444,500
240.7900
243.7300
238.1300
242.6200
4,177,200
241.6500
242.4500
238.8600
239.2300
2,770,500
Weekend
Weekend
238.6200
241.1600
238.3000
238.7900
2,675,000
239.3500
241.5900
238.2800
239.1900
2,225,700
16 · DEF 14A
DEF 14A ↗
241.5400
242.4100
238.5800
241.3300
2,800,600
237.0400
241.7400
235.4900
239.6700
2,481,600
239.2700
240.9700
237.6000
238.3700
2,434,100
Weekend
Weekend
234.4000
236.1300
233.0400
234.9200
5,047,600
236.2200
236.3300
231.7200
234.1800
3,514,400
241.5800
242.4300
236.0400
236.5700
2,974,200
245.2100
245.7500
240.2900
242.3200
2,465,600
245.1700
245.6200
241.9300
242.2100
2,218,000
Weekend
Weekend
245.6600
246.1500
240.5900
242.4400
2,785,400
248.2600
248.8100
243.2500
244.1000
3,028,500
250.2100
251.3100
246.5500
251.1100
2,228,300
252.5700
254.5200
249.9300
250.2100
2,320,000
251.2500
254.6800
247.6500
253.6100
2,863,900
Weekend
Weekend
259.9000
259.9000
252.0000
254.1100
4,099,100
265.0900
266.8900
259.3300
260.2000
3,137,600
266.2200
266.9800
262.2700
266.7000
2,327,600
263.5500
265.9200
258.5800
265.8400
3,146,100
264.9800
268.1400
262.3300
266.9700
2,687,500
Weekend
Weekend
262.7900
266.3800
261.5400
264.9800
3,819,800
264.9500
266.6000
263.8300
265.4500
3,821,900
266.8500
267.8800
261.5200
264.2500
3,540,000
263.7900
267.2500
263.7900
266.6600
2,385,400
266.1600
267.8100
262.6000
263.7600
2,758,900
Weekend
Weekend
262.6900
267.1700
261.5300
266.1000
3,374,900
265.2500
265.6400
262.1100
262.9700
3,243,200
261.1500
265.0700
260.5700
265.0000
3,266,200
260.9900
264.1600
260.4900
262.8000
3,257,800
No trading
Weekend
Weekend
260.8500
263.0400
258.1600
260.6800
3,976,700
264.4400
265.3700
259.6500
261.7700
5,965,900
262.2900
263.9200
260.8100
262.8100
4,634,600
254.8400
261.5500
254.0900
261.3200
4,828,100
251.7100
254.9400
249.0700
254.3400
3,412,100
Weekend
Weekend
15 · 10-K
10-K ↗
251.8900
253.2900
249.8400
252.6200
4,345,000
250.6700
252.1300
248.5100
251.4500
4,418,600
242.5400
251.6600
242.5400
249.7600
5,382,000
234.8100
242.2400
234.0000
241.4900
4,636,700
234.8900
235.7400
230.7300
235.2300
5,532,400
Weekend
Weekend
232.4700
235.3700
230.6500
235.1000
3,841,100
229.8600
233.7700
227.9000
233.5800
3,539,900
231.7500
234.3300
227.6300
227.7100
4,248,100
14 · 8-K
8-K ↗
235.0000
236.8800
229.1700
232.5500
5,212,400
229.8500
232.2800
229.3900
230.8900
4,165,200
Weekend
Weekend
231.9200
233.6800
229.3100
229.6500
3,189,000
229.4700
232.8500
229.2900
231.3700
3,785,800
223.4700
229.9300
223.1500
229.3900
3,477,800
224.6300
228.0000
219.9800
221.6900
6,026,700
No trading
Weekend
Weekend
230.0300
231.9200
228.9100
229.4900
3,863,400
227.7800
230.7600
227.0100
230.5100
2,426,800
227.3300
230.3800
225.8500
227.1400
3,015,200
230.2400
230.7600
227.8100
229.2900
2,249,700
226.0100
229.6900
225.0000
229.5000
3,279,400
Weekend
Weekend
230.6100
231.4600
226.8600
228.4400
2,620,800
224.4900
230.9700
224.3200
229.8500
2,198,200
233.9000
235.2500
224.4600
224.4800
4,476,700
231.4900
234.2800
231.2000
233.6200
2,240,400
231.0200
234.4400
230.0600
231.9700
2,560,800
Weekend
Weekend
231.3500
232.7200
229.6400
231.9100
2,569,900
No trading
233.1400
233.4900
231.1700
231.3200
1,768,600
233.9800
234.6300
232.9200
233.0600
1,884,300
233.4400
234.6600
233.0900
234.5300
1,554,100
Weekend
Weekend
234.6600
234.9400
232.7300
233.4400
902,500
No trading
233.8200
235.4700
233.8200
235.0500
921,900
234.6800
235.2300
233.2500
234.1500
1,980,700
234.7400
235.2200
232.5100
234.6100
2,095,600
Weekend
Weekend
13 · 8-K
8-K ↗
234.4200
235.5000
232.0400
234.2300
4,721,900
236.8000
238.0100
234.0800
234.4200
3,053,400
235.2900
237.9400
234.5300
236.7400
2,530,100
241.5200
241.5200
235.1600
235.8800
2,755,700
240.0000
241.1700
238.1400
240.4700
3,289,100
Weekend
Weekend
12 · 8-K
8-K ↗
235.8100
239.9900
235.2300
239.9500
2,928,000
233.8000
236.2000
232.7300
236.1200
2,888,600
232.0100
236.7700
231.8500
235.4600
4,938,300
234.1600
234.7700
231.5000
231.5600
3,785,200
234.7700
237.3600
234.1300
235.4400
2,461,800
Weekend
Weekend
235.7600
237.0700
234.9800
235.3100
2,494,700
235.7200
237.7200
234.3200
237.2900
3,162,200
232.7800
235.8600
232.3400
235.2300
3,576,500
231.5900
233.8100
229.3700
232.2400
5,190,100
231.4600
234.1200
231.1400
231.3600
3,463,000
Weekend
Weekend
230.9300
232.4600
230.4700
231.8300
1,207,600
No trading
229.0000
231.8300
228.4300
230.6600
3,233,700
225.7400
229.4500
225.2600
229.1300
2,582,500
226.5900
226.5900
222.5000
224.5000
4,483,200
Weekend
Weekend
222.3200
227.4400
221.6900
226.2200
3,595,600
221.5600
223.4800
220.4500
221.2100
3,955,100
221.3100
221.9900
219.9700
221.1700
3,396,500
221.7100
221.9700
219.8900
220.8200
3,863,100
11 · 8-K
8-K ↗
222.8500
223.6900
220.8700
221.0000
2,921,100
Weekend
Weekend
221.7200
224.2300
220.4200
223.0200
2,886,400
222.3900
223.6200
220.9500
221.4800
2,682,200
224.8000
227.0600
223.5100
223.5500
1,945,700
224.5000
224.9000
223.4400
224.8000
2,698,000
221.0600
224.6400
220.7400
223.8800
4,095,300
Weekend
Weekend
219.2200
221.6800
218.2000
221.4800
3,735,400
10 · 8-K
8-K ↗
216.9300
218.5600
216.3200
217.9900
3,429,800
219.7500
221.3400
217.2800
217.3800
2,707,600
218.6100
221.1300
217.4600
220.9100
2,737,800
219.9400
221.0000
218.0300
218.8200
3,552,700
Weekend
Weekend
217.5000
220.9900
216.3400
220.3700
2,586,300
216.0500
220.3000
215.7000
218.8300
2,806,900
216.6400
218.1600
215.5300
216.3700
3,587,900
218.3600
220.9100
217.5600
217.5900
2,782,500
218.2000
218.9300
216.4000
218.2300
4,692,000
Weekend
Weekend
220.5100
221.2700
216.0000
216.6100
4,128,600
9 · 10-Q
10-Q ↗
8 · 8-K
8-K ↗
223.2800
225.9400
219.1000
220.0400
5,148,500
226.9900
228.8500
225.2100
225.2400
3,756,800
226.2900
228.1500
225.4200
226.5400
2,727,700
226.6600
229.2100
225.8000
227.3000
2,922,100
Weekend
Weekend
225.1100
228.6700
224.8200
226.0400
3,237,300
226.2700
227.5000
223.2200
224.0400
2,971,200
227.1400
228.0000
224.5900
225.7200
2,483,700
223.9200
227.8500
223.3300
227.0800
2,306,200
226.7300
227.4100
224.8200
225.8500
2,079,700
Weekend
Weekend
232.5500
233.8600
225.2200
225.4500
2,762,700
232.7400
233.4800
230.1200
231.5400
2,331,300
230.1800
233.7400
229.2200
232.6500
3,580,300
237.7800
238.2200
231.2600
231.8600
3,024,100
237.0000
238.2300
235.5000
237.4100
3,261,100
Weekend
Weekend
234.8600
237.7400
234.5200
236.8000
3,176,600
235.4400
236.9900
233.5200
234.5200
3,873,400
7 · 424B3
424B3 ↗
235.9200
237.2500
234.0000
234.7400
3,950,800
237.0000
237.0000
234.8200
236.3700
3,797,500
235.7500
237.3600
235.0900
236.1800
5,097,300
Weekend
Weekend
232.0200
235.5000
231.7900
235.2000
4,940,900
231.0500
232.5000
230.4800
232.0000
6,034,400
229.3300
232.0600
228.3900
230.3600
5,925,900
225.8500
229.0000
225.4500
227.9800
5,183,000
220.6500
229.0000
219.2500
225.8500
8,136,000
Weekend
Weekend
221.6600
221.6600
219.2200
220.6100
8,632,100
217.4800
220.5500
216.7800
220.3600
4,349,300
216.3100
219.6700
216.1300
217.1700
4,797,500
218.4400
219.0200
215.4400
216.0000
4,425,900
216.0100
217.0600
214.3200
216.2500
4,484,400
Weekend
Weekend
215.1800
216.2800
213.8900
214.9100
6,207,200
214.7700
216.7800
214.1600
216.0400
4,126,700
6 · 8-K
8-K ↗
215.0000
216.0700
210.8400
215.1900
5,004,700
217.4800
218.6300
215.6500
216.0500
3,111,200
219.3200
220.1000
216.2700
217.2600
4,131,200
Weekend
Weekend
222.1700
223.1700
218.8700
220.3100
4,001,800
222.6600
223.4800
220.5100
223.0600
3,601,000
221.4200
222.5000
218.7500
221.7600
5,881,000
222.2100
222.7700
219.3400
221.9900
3,955,400
No trading
Weekend
Weekend
221.4000
223.7100
221.2000
223.5700
5,012,800
224.2700
224.8600
220.8400
222.3500
6,299,300
222.5000
223.0000
220.4100
220.9500
3,464,900
222.5600
222.9900
220.3600
222.7400
3,758,000
228.2300
228.9500
221.1300
223.3200
5,993,000
Weekend
Weekend
226.6900
231.3200
222.1800
227.8500
5,317,300
225.4800
226.1800
223.5300
225.3000
3,435,500
225.0000
226.8800
224.4400
225.6800
4,521,500
220.9200
225.0200
220.0600
223.7700
4,899,200
220.7000
221.3900
218.9100
220.0800
3,188,400
Weekend
Weekend
223.2700
223.6600
220.4100
220.7800
3,739,200
222.1700
222.3900
219.3000
221.5200
6,245,600
219.4400
223.5000
218.5200
223.1800
3,096,800
220.3100
221.2100
218.1800
218.8000
3,224,200
222.7000
223.7700
218.6900
219.6500
4,419,600
Weekend
Weekend
222.8800
224.4600
222.1100
222.2400
2,345,500
227.1700
228.4100
222.1000
222.6600
3,113,700
223.8700
226.2900
222.4200
225.4600
3,135,700
222.7300
223.4000
221.5900
222.9700
2,430,000
219.8700
223.4000
219.6300
222.0600
4,181,100
Weekend
Weekend
220.5500
220.8300
218.6300
219.4000
4,637,300
222.4800
223.7800
220.8000
221.9700
5,546,800
225.8500
226.5700
222.5100
225.2800
8,361,200
5 · 8-K
8-K ↗
4 · 8-K
8-K ↗
226.3900
230.3800
219.1300
223.7700
19,091,000
225.2200
230.9700
224.8200
229.2400
6,858,400
Weekend
Weekend
223.0800
226.2800
221.1700
224.7400
8,254,700
3 · 10-Q
10-Q ↗
2 · 8-K
8-K ↗
1 · 8-K
8-K ↗
226.0000
230.6600
219.2100
220.5200
9,784,100
229.4400
231.1600
227.3100
231.0000
3,740,100
226.7800
230.5300
226.0000
229.2400
3,806,300
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.