82 filings
S-3ASR
LNT
Alliant Energy Corp.
15 Dec 23
Automatic shelf registration
1:21pm
S-3ASR
LNT
Alliant Energy Corp.
6 Nov 23
Automatic shelf registration
12:39pm
424B5
LNT
Alliant Energy Corp.
14 Dec 22
Prospectus supplement for primary offering
6:10pm
S-3ASR
LNT
Alliant Energy Corp.
15 Dec 20
Automatic shelf registration
4:05pm
S-3ASR
LNT
Alliant Energy Corp.
6 Nov 20
Automatic shelf registration
1:39pm
S-8
rvsys 88vas
26 May 20
Registration of securities for employees
3:59pm
424B2
n0gfdph
15 Nov 19
Prospectus for primary offering
4:35pm
424B5
kt2apda4 9rt3l
14 Nov 19
Prospectus supplement for primary offering
6:22am
S-8
2a3lwv3rf4 9cxr0er
15 Mar 19
Registration of securities for employees
4:18pm
8-A12B
8pcjhhe45o0 ph5xu
28 Dec 18
Registration of securities on exchange
4:20pm
25
4qlv30s22ol hemxq
28 Dec 18
Voluntary exchange delisting
4:18pm
424B2
87mn9 06u
14 Dec 18
Prospectus for primary offering
5:01pm
424B5
hk0n3wy
13 Dec 18
Prospectus supplement for primary offering
4:14pm
424B5
h8dqlxtte8ssj
21 May 18
Prospectus supplement for primary offering
12:00am
S-3ASR
m3y2mh
15 Dec 17
Automatic shelf registration
12:00am
S-3ASR
zggktb 6s3ku
6 Nov 17
Automatic shelf registration
12:00am
424B5
x1c3hzyo 476t0
9 May 17
Prospectus supplement for primary offering
12:00am
S-8
kioh0hy 1l
5 May 16
Registration of securities for employees
12:00am
S-8 POS
j4bkscjx dj6koj3kwg
5 May 16
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
dit80dlmosqctxqngj
5 May 16
Registration of securities for employees (post-effective amendment)
12:00am