248 filings
S-3ASR
UNP
Union Pacific Corp.
13 Feb 24
Automatic shelf registration
5:09pm
S-8
UNP
Union Pacific Corp.
18 Dec 23
Registration of securities for employees
5:01pm
S-8
UNP
Union Pacific Corp.
18 Dec 23
Registration of securities for employees
5:00pm
424B5
UNP
Union Pacific Corp.
15 Feb 23
Prospectus supplement for primary offering
2:06pm
FWP
UNP
Union Pacific Corp.
13 Feb 23
Free writing prospectus
4:55pm
424B2
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13 Feb 23
Prospectus for primary offering
8:27am
424B5
28jn1uxq69m
7 Sep 22
Prospectus supplement for primary offering
3:51pm
FWP
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6 Sep 22
Free writing prospectus
5:42pm
424B2
z1sxt7mexy
6 Sep 22
Prospectus for primary offering
8:38am
424B5
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10 Feb 22
Prospectus supplement for primary offering
3:31pm
FWP
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9 Feb 22
Free writing prospectus
5:04pm
424B2
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9 Feb 22
Prospectus for primary offering
8:30am
S-8
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5 Nov 21
Registration of securities for employees
12:00am
S-8
htiox238av1avv5b
5 Nov 21
Registration of securities for employees
12:00am
424B5
e0vnozhdlygoebt
8 Sep 21
Prospectus supplement for primary offering
5:01pm
FWP
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8 Sep 21
Free writing prospectus
12:00am
424B2
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7 Sep 21
Prospectus for primary offering
8:33am
424B3
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3 Sep 21
Prospectus supplement
1:59pm