977 filings
Page 5 of 49
CORRESP
94u0vn1921xenolb hum
20 Aug 21
Correspondence with SEC
12:00am
UPLOAD
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11 Aug 21
Letter from SEC
12:00am
8-K
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10 Aug 21
Union Pacific Publishes EEO-1 Reports
4:14pm
CORRESP
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3 Aug 21
Correspondence with SEC
12:00am
CORRESP
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3 Aug 21
Correspondence with SEC
12:00am
8-K
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22 Jul 21
Union Pacific Reports Second Quarter 2021 Results
8:05am
8-K
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8 Jun 21
Regulation FD Disclosure
9:02am
8-K
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27 May 21
Regulation FD Disclosure
9:16am
8-K
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25 May 21
Regulation FD Disclosure
5:28pm
S-8
lp7 18hssm237c7l0h3
25 May 21
Registration of securities for employees
4:20pm
8-K
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20 May 21
Other Events
4:21pm
424B5
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18 May 21
Prospectus supplement for primary offering
4:58pm
8-K
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18 May 21
Regulation FD Disclosure
4:15pm
FWP
13izixi 765
18 May 21
Free writing prospectus
12:00am
424B2
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17 May 21
Prospectus for primary offering
8:30am
8-K
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17 May 21
Submission of Matters to a Vote of Security Holders
12:00am
424B3
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5 May 21
Prospectus supplement
2:05pm