AK STEEL CORP
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Other (11)
EFFECT
Thursday, 3/25/2021
Notice of Effectiveness
CORRESP
Friday, 3/12/2021
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Friday, 3/27/2020
Notice of Effectiveness
CORRESP
Friday, 3/20/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
POSASR
Friday, 3/13/2020
Post-effective Amendment to an automatic shelf registration statement on Form S-3ASR or Form F-3ASR
POSASR
Thursday, 3/16/2017
Post-effective Amendment to an automatic shelf registration statement on Form S-3ASR or Form F-3ASR
POSASR
Monday, 6/13/2016
Post-effective Amendment to an automatic shelf registration statement on Form S-3ASR or Form F-3ASR
POSASR
Monday, 9/8/2014
Post-effective Amendment to an automatic shelf registration statement on Form S-3ASR or Form F-3ASR
EFFECT
Monday, 7/29/2013
Notice of Effectiveness
POSASR
Tuesday, 11/13/2012
Post-effective Amendment to an automatic shelf registration statement on Form S-3ASR or Form F-3ASR
15-12B
Thursday, 10/7/1999
Notice of termination of registration of a class of securities under Section 12(b)
Ownership (13)
SC 13G
Friday, 2/8/2008
DONALD SMITH & CO., INC.: Major Shareholders
SC 13G
Tuesday, 2/13/2007
DONALD SMITH & CO., INC.: Major Shareholders
SC 13G
Tuesday, 2/14/2006
SMITH DONALD & CO INC /NJ/: Major Shareholders
SC 13G
Thursday, 2/10/2005
SMITH DONALD & CO INC /NJ/: Major Shareholders
SC 13G
Friday, 1/23/2004
SMITH DONALD & CO INC /NJ/: Major Shareholders
SC 13G
Monday, 4/10/2000
FRANKLIN RESOURCES INC: Major Shareholders
SC 13G/A
Thursday, 2/10/2000
SASCO CAPITAL INC / CT/: Major Shareholders
SC 13G
Monday, 2/22/1999
SASCO CAPITAL INC / CT/: Major Shareholders
SC 13G/A
Monday, 2/9/1998
FMR CORP: Major Shareholders
SC 13G/A
Monday, 2/9/1998
FMR CORP: Major Shareholders
SC 13G
Monday, 2/2/1998
SASCO CAPITAL INC / CT/: Major Shareholders
SC 13G/A
Monday, 2/10/1997
FMR CORP: Major Shareholders
SC 13G/A
Friday, 2/23/1996
FMR CORP: Major Shareholders
Prospectus (51)
424B3
Thursday, 3/25/2021
Prospectus filed pursuant to Rule 424(b)(3)
S-4
Monday, 3/15/2021
Registration of securities issued in business combination transactions
424B3
Friday, 3/27/2020
Prospectus filed pursuant to Rule 424(b)(3)
S-4
Friday, 3/20/2020
Registration of securities issued in business combination transactions
S-3ASR
Friday, 2/15/2019
Automatic shelf registration statement of securities of well-known seasoned issuers
424B2
Thursday, 8/3/2017
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Wednesday, 8/2/2017
Filing under Securities Act Rules 163/433 of free writing prospectuses
FWP
Wednesday, 8/2/2017
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Wednesday, 8/2/2017
Prospectus filed pursuant to Rule 424(b)(2)
424B2
Friday, 3/17/2017
Prospectus filed pursuant to Rule 424(b)(2)
424B2
Thursday, 3/16/2017
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Thursday, 3/16/2017
Filing under Securities Act Rules 163/433 of free writing prospectuses
FWP
Thursday, 3/16/2017
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Wednesday, 6/15/2016
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Tuesday, 6/14/2016
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Monday, 6/13/2016
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Monday, 6/13/2016
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-3ASR
Friday, 4/15/2016
Automatic shelf registration statement of securities of well-known seasoned issuers
424B2
Friday, 9/12/2014
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Thursday, 9/11/2014
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Monday, 9/8/2014
Prospectus filed pursuant to Rule 424(b)(2)
424B2
Monday, 9/8/2014
Prospectus filed pursuant to Rule 424(b)(2)
S-3ASR
Friday, 2/21/2014
Automatic shelf registration statement of securities of well-known seasoned issuers
424B3
Monday, 7/29/2013
Prospectus filed pursuant to Rule 424(b)(3)
S-4/A
Wednesday, 7/24/2013
Registration of securities issued in business combination transactions
S-4
Friday, 7/12/2013
Registration of securities issued in business combination transactions
FWP
Thursday, 11/15/2012
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Thursday, 11/15/2012
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Tuesday, 11/13/2012
Prospectus filed pursuant to Rule 424(b)(5)
424B2
Tuesday, 3/20/2012
Prospectus filed pursuant to Rule 424(b)(2)
424B2
Monday, 3/19/2012
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Monday, 3/19/2012
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Tuesday, 12/7/2010
Prospectus filed pursuant to Rule 424(b)(2)
424B2
Monday, 12/6/2010
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Monday, 12/6/2010
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Wednesday, 4/28/2010
Prospectus filed pursuant to Rule 424(b)(2)
S-3ASR
Monday, 4/26/2010
Automatic shelf registration statement of securities of well-known seasoned issuers
424B2
Monday, 4/26/2010
Prospectus filed pursuant to Rule 424(b)(2)
424B3
Friday, 12/6/2002
Prospectus filed pursuant to Rule 424(b)(3)
S-4/A
Thursday, 12/5/2002
Registration of securities issued in business combination transactions
S-4/A
Wednesday, 11/6/2002
Registration of securities issued in business combination transactions
S-4/A
Friday, 10/4/2002
Registration of securities issued in business combination transactions
S-4
Tuesday, 8/20/2002
Registration of securities issued in business combination transactions
424B5
Friday, 8/6/1999
Prospectus filed pursuant to Rule 424(b)(5)
S-4/A
Tuesday, 8/3/1999
Registration of securities issued in business combination transactions
S-4/A
Monday, 7/26/1999
Registration of securities issued in business combination transactions
S-4/A
Wednesday, 6/30/1999
Registration of securities issued in business combination transactions
S-4
Thursday, 4/1/1999
Registration of securities issued in business combination transactions
424B1
Friday, 2/14/1997
Prospectus filed pursuant to Rule 424(b)(1)
S-4/A
Monday, 2/10/1997
Registration of securities issued in business combination transactions
S-4
Tuesday, 1/14/1997
Registration of securities issued in business combination transactions