NORTHWEST NATURAL GAS CO

Related Filers (55)

Financials (111)

10-Q
Friday, 11/3/2023
Quarterly Report for period ending 2023-09-30
10-Q
Thursday, 8/3/2023
Quarterly Report for period ending 2023-06-30
10-Q
Thursday, 5/4/2023
Quarterly Report for period ending 2023-03-31
10-K
Friday, 2/24/2023
Annual Report for period ending 2022-12-31
10-Q
Tuesday, 11/8/2022
Quarterly Report for period ending 2022-09-30
10-Q
Thursday, 8/4/2022
Quarterly Report for period ending 2022-06-30
10-Q
Wednesday, 5/4/2022
Quarterly Report for period ending 2022-03-31
10-K
Friday, 2/25/2022
Annual Report for period ending 2021-12-31
10-Q
Friday, 11/5/2021
Quarterly Report for period ending 2021-09-30
10-Q
Thursday, 8/5/2021
Quarterly Report for period ending 2021-06-30
10-Q
Wednesday, 5/5/2021
Quarterly Report for period ending 2021-03-31
10-K
Friday, 2/26/2021
Annual Report for period ending 2020-12-31
10-Q
Thursday, 11/5/2020
Quarterly Report for period ending 2020-09-30
10-Q
Friday, 8/7/2020
Quarterly Report for period ending 2020-06-30
10-Q
Friday, 5/8/2020
Quarterly Report for period ending 2020-03-31
10-K
Monday, 3/2/2020
Annual Report for period ending 2019-12-31
10-Q
Tuesday, 11/5/2019
Quarterly Report for period ending 2019-09-30
10-Q
Tuesday, 8/6/2019
Quarterly Report for period ending 2019-06-30
10-Q
Tuesday, 5/7/2019
Quarterly Report for period ending 2019-03-31
10-K
Friday, 3/1/2019
Annual Report for period ending 2018-12-31
10-Q
Tuesday, 11/6/2018
Quarterly Report for period ending 2018-09-30
10-Q
Tuesday, 8/7/2018
Quarterly Report for period ending 2018-06-30
10-Q
Tuesday, 5/8/2018
Quarterly Report for period ending 2018-03-31
10-K
Friday, 2/23/2018
Annual Report for period ending 2017-12-31
10-Q
Friday, 11/3/2017
Quarterly Report for period ending 2017-09-30
10-Q
Wednesday, 8/2/2017
Quarterly Report for period ending 2017-06-30
10-Q
Monday, 5/8/2017
Quarterly Report for period ending 2017-03-31
10-K
Monday, 2/27/2017
Annual Report for period ending 2016-12-31
10-Q
Wednesday, 11/2/2016
Quarterly Report for period ending 2016-09-30
10-Q
Tuesday, 8/2/2016
Quarterly Report for period ending 2016-06-30
10-Q
Tuesday, 5/3/2016
Quarterly Report for period ending 2016-03-31
10-K
Friday, 2/26/2016
Annual Report for period ending 2015-12-31
10-Q
Tuesday, 11/3/2015
Quarterly Report for period ending 2015-09-30
10-Q
Tuesday, 8/4/2015
Quarterly Report for period ending 2015-06-30
10-Q
Tuesday, 5/5/2015
Quarterly Report for period ending 2015-03-31
10-K
Friday, 2/27/2015
Annual Report for period ending 2014-12-31
10-Q
Tuesday, 11/4/2014
Quarterly Report for period ending 2014-09-30
10-Q
Tuesday, 8/5/2014
Quarterly Report for period ending 2014-06-30
10-Q
Friday, 5/2/2014
Quarterly Report for period ending 2014-03-31
10-K
Friday, 2/28/2014
Annual Report for period ending 2013-12-31
10-Q
Thursday, 11/7/2013
Quarterly Report for period ending 2013-09-30
10-Q
Wednesday, 8/7/2013
Quarterly Report for period ending 2013-06-30
10-Q
Thursday, 5/2/2013
Quarterly Report for period ending 2013-03-31
10-K
Friday, 3/1/2013
Annual Report for period ending 2012-12-31
10-Q
Tuesday, 11/6/2012
Quarterly Report for period ending 2012-09-30
10-Q
Friday, 8/3/2012
Quarterly Report for period ending 2012-08-03
10-Q
Friday, 5/4/2012
Quarterly Report for period ending 2012-05-04
10-K
Tuesday, 2/28/2012
Annual Report for period ending 2012-02-28
10-Q
Friday, 11/4/2011
Quarterly Report for period ending 2011-11-04
10-Q
Wednesday, 8/3/2011
Quarterly Report for period ending 2011-08-03
10-Q
Wednesday, 5/4/2011
Quarterly Report for period ending 2011-05-04
10-K
Friday, 2/25/2011
Annual Report for period ending 2010-12-31
10-Q
Friday, 11/5/2010
Quarterly Report for period ending 2010-09-30
10-Q
Wednesday, 8/4/2010
Quarterly Report for period ending 2010-08-04
10-Q
Thursday, 5/6/2010
Quarterly Report for period ending 2010-05-06
10-K
Friday, 2/26/2010
Annual Report for period ending 2009-12-31
10-Q
Thursday, 11/5/2009
Quarterly Report for period ending 2009-09-30
10-Q
Thursday, 8/6/2009
Quarterly Report for period ending 2009-06-30
10-Q
Monday, 5/4/2009
Quarterly Report for period ending 2009-03-31
10-K/A
Friday, 3/6/2009
Annual Report for period ending 2008-12-31
10-K
Monday, 3/2/2009
Annual Report for period ending 2008-12-31
10-Q
Wednesday, 11/5/2008
Quarterly Report for period ending 2008-09-30
10-Q
Wednesday, 8/6/2008
Quarterly Report for period ending 2008-06-30
10-Q
Friday, 5/2/2008
Quarterly Report for period ending 2008-03-31
10-K
Friday, 2/29/2008
Annual Report for period ending 2007-12-31
10-Q
Thursday, 11/8/2007
Quarterly Report for period ending 2007-09-30
10-Q
Tuesday, 8/7/2007
Quarterly Report for period ending 2007-06-30
10-Q
Friday, 5/4/2007
Quarterly Report for period ending 2007-03-31
10-K
Wednesday, 2/28/2007
Annual Report for period ending 2006-12-31
10-Q
Thursday, 11/2/2006
Quarterly Report for period ending 2006-09-30
10-Q
Thursday, 8/3/2006
Quarterly Report for period ending 2006-06-30
10-Q
Thursday, 5/4/2006
Quarterly Report for period ending 2006-03-31
10-K
Wednesday, 3/1/2006
Annual Report for period ending 2005-12-31
10-Q
Thursday, 11/3/2005
Quarterly Report for period ending 2005-09-30
10-Q
Thursday, 8/4/2005
Quarterly Report for period ending 2005-06-30
10-Q
Wednesday, 5/4/2005
Quarterly Report for period ending 2005-03-31
10-K
Tuesday, 3/1/2005
Annual Report for period ending 2004-12-31
10-Q
Monday, 11/8/2004
Quarterly Report for period ending 2004-09-30
10-Q
Friday, 8/6/2004
Quarterly Report for period ending 2004-06-30
10-Q
Friday, 5/7/2004
Quarterly Report for period ending 2004-03-31
10-K
Tuesday, 3/9/2004
Annual Report for period ending 2003-12-31
10-Q
Wednesday, 11/12/2003
Quarterly Report for period ending 2003-09-30
10-Q
Tuesday, 8/12/2003
Quarterly Report for period ending 2003-06-30
10-Q
Tuesday, 5/13/2003
Quarterly Report for period ending 2003-03-31
10-K
Monday, 3/24/2003
Annual Report for period ending 2002-12-31
10-Q
Tuesday, 11/12/2002
Quarterly Report for period ending 2002-09-30
10-Q
Tuesday, 8/13/2002
Quarterly Report for period ending 2002-06-30
10-Q
Tuesday, 5/14/2002
Quarterly Report for period ending 2002-03-31
10-K
Wednesday, 3/27/2002
Annual Report for period ending 2001-12-31
10-Q
Wednesday, 11/14/2001
Quarterly Report for period ending 2001-09-30
10-Q
Monday, 8/13/2001
Quarterly Report for period ending 2001-06-30
10-K/A
Friday, 8/10/2001
Annual Report for period ending 2000-12-31
10-Q
Monday, 5/14/2001
Quarterly Report for period ending 2001-03-31
10-K
Wednesday, 3/28/2001
Annual Report for period ending 2000-12-31
10-Q
Monday, 11/13/2000
Quarterly Report for period ending 2000-09-30
10-Q
Friday, 8/11/2000
Quarterly Report for period ending 2000-06-30
10-Q
Friday, 5/12/2000
Quarterly Report for period ending 2000-03-31
10-K
Monday, 3/27/2000
Annual Report for period ending 1999-12-31
10-Q
Friday, 11/5/1999
Quarterly Report for period ending 1999-09-30
10-Q
Thursday, 8/5/1999
Quarterly Report for period ending 1999-06-30
Show More

News (238)

8-K
Thursday, 1/11/2024
Current report filing
8-K
Friday, 12/29/2023
Current report filing
8-K
Friday, 11/3/2023
Current report filing
8-K
Monday, 8/7/2023
Current report filing
8-K
Thursday, 8/3/2023
Current report filing
8-K
Friday, 7/28/2023
Current report filing
8-K
Friday, 5/26/2023
Current report filing
8-K
Thursday, 5/4/2023
Current report filing
8-K
Wednesday, 3/8/2023
Current report filing
8-K
Friday, 2/24/2023
Current report filing
8-K
Friday, 1/6/2023
Current report filing
8-K
Wednesday, 12/14/2022
Current report filing
8-K
Tuesday, 11/8/2022
Current report filing
8-K
Thursday, 10/27/2022
Current report filing
8-K
Friday, 9/30/2022
Current report filing
8-K
Thursday, 8/4/2022
Current report filing
8-K
Friday, 7/15/2022
Current report filing
8-K
Wednesday, 6/1/2022
Current report filing
8-K
Wednesday, 5/4/2022
Current report filing
8-K
Friday, 2/25/2022
Current report filing
8-K
Monday, 12/20/2021
Current report filing
8-K
Monday, 11/15/2021
Current report filing
8-K
Friday, 11/5/2021
Current report filing
8-K
Tuesday, 10/26/2021
Current report filing
8-K
Thursday, 8/5/2021
Current report filing
8-K
Monday, 6/14/2021
Current report filing
8-K
Wednesday, 5/5/2021
Current report filing
8-K
Friday, 2/26/2021
Current report filing
8-K
Thursday, 1/7/2021
Current report filing
8-K
Monday, 12/21/2020
Current report filing
8-K
Thursday, 11/5/2020
Current report filing
8-K
Monday, 10/19/2020
Current report filing
8-K
Friday, 8/7/2020
Current report filing
8-K
Monday, 8/3/2020
Current report filing
8-K
Friday, 5/8/2020
Current report filing
8-K
Tuesday, 4/7/2020
Current report filing
8-K
Tuesday, 3/31/2020
Current report filing
8-K
Wednesday, 3/25/2020
Current report filing
8-K
Friday, 3/13/2020
Current report filing
8-K
Monday, 3/2/2020
Current report filing
8-K
Tuesday, 12/31/2019
Current report filing
8-K
Tuesday, 11/5/2019
Current report filing
8-K
Wednesday, 10/23/2019
Current report filing
8-K
Tuesday, 8/6/2019
Current report filing
8-K
Monday, 6/17/2019
Current report filing
8-K
Friday, 5/31/2019
Current report filing
8-K
Thursday, 5/30/2019
Current report filing
8-K
Friday, 5/24/2019
Current report filing
8-K
Tuesday, 5/7/2019
Current report filing
8-K
Wednesday, 3/27/2019
Current report filing
8-K
Friday, 3/1/2019
Current report filing
8-K
Tuesday, 2/5/2019
Current report filing
8-K
Wednesday, 1/2/2019
Current report filing
8-K
Tuesday, 11/6/2018
Current report filing
8-K
Monday, 10/29/2018
Current report filing
8-K
Wednesday, 10/3/2018
Current report filing
8-K
Monday, 10/1/2018
Current report filing
8-K
Monday, 9/24/2018
Current report filing
8-K
Monday, 9/10/2018
Current report filing
8-K
Monday, 9/10/2018
Current report filing
8-K
Tuesday, 8/7/2018
Current report filing
8-K
Friday, 7/27/2018
Current report filing
8-K
Monday, 6/25/2018
Current report filing
8-K
Wednesday, 5/30/2018
Current report filing
8-K
Tuesday, 5/8/2018
Current report filing
8-K
Wednesday, 3/21/2018
Current report filing
8-K
Tuesday, 3/13/2018
Current report filing
8-K
Friday, 2/23/2018
Current report filing
8-K
Friday, 12/29/2017
Current report filing
8-K
Friday, 12/22/2017
Current report filing
8-K
Friday, 12/22/2017
Current report filing
8-K
Thursday, 12/21/2017
Current report filing
8-K
Monday, 11/6/2017
Current report filing
8-K
Friday, 11/3/2017
Current report filing
8-K
Wednesday, 9/13/2017
Current report filing
8-K
Wednesday, 8/2/2017
Current report filing
8-K/A
Friday, 7/28/2017
Current report filing
8-K
Thursday, 6/1/2017
Current report filing
8-K
Monday, 5/8/2017
Current report filing
8-K
Monday, 5/8/2017
Current report filing
8-K
Monday, 4/24/2017
Current report filing
8-K
Monday, 2/27/2017
Current report filing
8-K
Tuesday, 12/6/2016
Current report filing
8-K
Monday, 12/5/2016
Current report filing
8-K
Wednesday, 11/16/2016
Current report filing
8-K
Wednesday, 11/2/2016
Current report filing
8-K
Monday, 10/3/2016
Current report filing
8-K/A
Friday, 9/23/2016
Current report filing
8-K
Friday, 9/2/2016
Current report filing
8-K
Tuesday, 8/2/2016
Current report filing
8-K
Friday, 7/29/2016
Current report filing
8-K
Friday, 7/29/2016
Current report filing
8-K
Thursday, 6/2/2016
Current report filing
8-K
Tuesday, 5/3/2016
Current report filing
8-K
Monday, 3/21/2016
Current report filing
8-K
Friday, 2/26/2016
Current report filing
8-K
Friday, 2/5/2016
Current report filing
8-K
Friday, 12/18/2015
Current report filing
8-K
Tuesday, 11/3/2015
Current report filing
8-K
Tuesday, 9/15/2015
Current report filing
Show More

Other (60)

11-K
Thursday, 6/29/2023
Annual report of employee stock purchase, savings and similar plans
ARS
Thursday, 4/13/2023
Annual report to security holders
15-12B
Monday, 10/15/2018
Notice of termination of registration of a class of securities under Section 12(b)
POSASR
Friday, 10/5/2018
Post-effective Amendment to an automatic shelf registration statement on Form S-3ASR or Form F-3ASR
25-NSE
Thursday, 10/4/2018
Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
11-K
Friday, 6/29/2018
Annual report of employee stock purchase, savings and similar plans
144
Friday, 1/12/2018
Filing for proposed sale of securities under Rule 144
11-K
Tuesday, 6/27/2017
Annual report of employee stock purchase, savings and similar plans
8-A12B/A
Wednesday, 10/26/2016
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
CORRESP
Thursday, 7/28/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 7/6/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
11-K
Monday, 6/20/2016
Annual report of employee stock purchase, savings and similar plans
CORRESP
Tuesday, 6/7/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 5/19/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
11-K
Thursday, 6/18/2015
Annual report of employee stock purchase, savings and similar plans
ARS
Friday, 4/24/2015
Annual report to security holders
CORRESP
Thursday, 10/23/2014
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 9/10/2014
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
11-K
Thursday, 6/26/2014
Annual report of employee stock purchase, savings and similar plans
144
Friday, 5/9/2014
Filing for proposed sale of securities under Rule 144
ARS
Tuesday, 4/15/2014
Annual report to security holders
CORRESP
Tuesday, 10/22/2013
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 10/2/2013
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
11-K
Thursday, 6/27/2013
Annual report of employee stock purchase, savings and similar plans
ARS
Tuesday, 4/16/2013
Annual report to security holders
CORRESP
Wednesday, 9/12/2012
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 8/21/2012
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
11-K
Thursday, 6/28/2012
Annual report of employee stock purchase, savings and similar plans
ARS
Friday, 4/13/2012
Annual report to security holders
CT ORDER
Friday, 7/1/2011
Order Granting Confidential Treatment
11-K
Wednesday, 6/29/2011
Annual report of employee stock purchase, savings and similar plans
144
Thursday, 6/23/2011
Filing for proposed sale of securities under Rule 144
CORRESP
Wednesday, 8/18/2010
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
11-K
Tuesday, 6/29/2010
Annual report of employee stock purchase, savings and similar plans
ARS
Tuesday, 4/20/2010
Annual report to security holders
11-K
Friday, 6/19/2009
Annual report of employee stock purchase, savings and similar plans
ARS
Tuesday, 4/21/2009
Annual report to security holders
CORRESP
Tuesday, 10/21/2008
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 9/18/2008
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
11-K
Wednesday, 6/25/2008
Annual report of employee stock purchase, savings and similar plans
ARS
Tuesday, 4/15/2008
Annual report to security holders
11-K
Thursday, 6/21/2007
Annual report of employee stock purchase, savings and similar plans
ARS
Tuesday, 4/17/2007
Annual report to security holders
11-K
Monday, 6/26/2006
Annual report of employee stock purchase, savings and similar plans
ARS
Tuesday, 4/18/2006
Annual report to security holders
11-K
Wednesday, 6/29/2005
Annual report of employee stock purchase, savings and similar plans
ARS
Monday, 4/18/2005
Annual report to security holders
11-K
Monday, 6/28/2004
Annual report of employee stock purchase, savings and similar plans
11-K
Monday, 6/23/2003
Annual report of employee stock purchase, savings and similar plans
ARS
Monday, 4/21/2003
Annual report to security holders
11-K
Friday, 6/21/2002
Annual report of employee stock purchase, savings and similar plans
ARS
Monday, 4/22/2002
Annual report to security holders
8-A12B
Thursday, 6/29/2000
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
8-A12B
Thursday, 6/29/2000
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
11-K
Friday, 6/5/1998
Annual report of employee stock purchase, savings and similar plans
11-K
Thursday, 6/19/1997
Annual report of employee stock purchase, savings and similar plans
10-K405/A
Thursday, 2/27/1997
Annual Report with disclosure of delinquent filers
10-K405
Monday, 2/24/1997
Annual Report with disclosure of delinquent filers
10-K405
Friday, 3/22/1996
Annual Report with disclosure of delinquent filers
8-A12G
Tuesday, 2/27/1996
Form for registration of a class of securities pursuant to Section 12(g)
Show More

Ownership (994)

4
Friday, 8/24/2018
HUDDLESTON JON G: Statement of changes in beneficial ownership of securities
4
Monday, 8/20/2018
Weber David A.: Statement of changes in beneficial ownership of securities
4
Friday, 8/17/2018
Saathoff MardiLyn: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/14/2018
DOOLITTLE LEA ANNE: Statement of changes in beneficial ownership of securities
4
Friday, 8/10/2018
ANDERSON DAVID HUGO: Statement of changes in beneficial ownership of securities
4
Friday, 8/10/2018
GIBSON C SCOTT: Statement of changes in beneficial ownership of securities
3
Thursday, 8/9/2018
Wilhoite Charles A.: Initial statement of beneficial ownership of securities
3
Friday, 8/3/2018
Rogers Melinda B.: Initial statement of beneficial ownership of securities
4
Tuesday, 5/29/2018
Thrasher Kenneth: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/29/2018
Wasson Malia H: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/29/2018
DODSON MARK S: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/29/2018
BOYLE TIMOTHY P: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/29/2018
HAMACHEK TOD R: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/29/2018
CARTER JOHN D: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/29/2018
GIBSON C SCOTT: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/29/2018
Byorum Martha L: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/29/2018
Peverett Jane L: Statement of changes in beneficial ownership of securities
4
Friday, 5/11/2018
ANDERSON DAVID HUGO: Statement of changes in beneficial ownership of securities
3
Thursday, 4/5/2018
HUDDLESTON JON G: Initial statement of beneficial ownership of securities
4
Wednesday, 4/4/2018
Imeson Thomas J: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
Yoshihara Grant M: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
Imeson Thomas J: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
Palfreyman Justin: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
ANDERSON DAVID HUGO: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
Russell Lori L: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
Weber David A.: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
DOOLITTLE LEA ANNE: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
Heiting Kimberly A.: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
WILSON BRODY J: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
Filippi Shawn M: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
Burkhartsmeyer Frank: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2018
Saathoff MardiLyn: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/28/2018
GIBSON C SCOTT: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/28/2018
ANDERSON DAVID HUGO: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/28/2018
CARTER JOHN D: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/28/2018
Peverett Jane L: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/28/2018
Wasson Malia H: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
Yoshihara Grant M: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
DOOLITTLE LEA ANNE: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
Imeson Thomas J: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
Palfreyman Justin: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
Burkhartsmeyer Frank: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
WILSON BRODY J: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
Filippi Shawn M: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
Heiting Kimberly A.: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
ANDERSON DAVID HUGO: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
Russell Lori L: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
Weber David A.: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2018
Saathoff MardiLyn: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 1/23/2018
BlackRock Inc.: Major Shareholders
4
Tuesday, 1/16/2018
DODSON MARK S: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/16/2018
GIBSON C SCOTT: Statement of changes in beneficial ownership of securities
SC 13G/A
Wednesday, 1/10/2018
VANGUARD GROUP INC: Major Shareholders
4
Wednesday, 11/8/2017
Peverett Jane L: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/8/2017
ANDERSON DAVID HUGO: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/8/2017
CARTER JOHN D: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 11/8/2017
GIBSON C SCOTT: Statement of changes in beneficial ownership of securities
4
Thursday, 9/28/2017
Byorum Martha L: Statement of changes in beneficial ownership of securities
3
Wednesday, 9/20/2017
DOWNING JAMES R: Initial statement of beneficial ownership of securities
4
Thursday, 9/7/2017
Russell Lori L: Statement of changes in beneficial ownership of securities
4
Thursday, 9/7/2017
ANDERSON DAVID HUGO: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/30/2017
Yoshihara Grant M: Statement of changes in beneficial ownership of securities
4
Monday, 8/7/2017
ANDERSON DAVID HUGO: Statement of changes in beneficial ownership of securities
4
Monday, 8/7/2017
Peverett Jane L: Statement of changes in beneficial ownership of securities
4
Monday, 8/7/2017
CARTER JOHN D: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/21/2017
Weber David A.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/15/2017
DOOLITTLE LEA ANNE: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/13/2017
Filippi Shawn M: Statement of changes in beneficial ownership of securities
4
Thursday, 6/8/2017
Heiting Kimberly A.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/6/2017
Byorum Martha L: Statement of changes in beneficial ownership of securities
4
Friday, 6/2/2017
CARTER JOHN D: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/30/2017
Thrasher Kenneth: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/30/2017
GIBSON C SCOTT: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/30/2017
HAMACHEK TOD R: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/30/2017
Wasson Malia H: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/30/2017
CARTER JOHN D: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/30/2017
Peverett Jane L: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/30/2017
DODSON MARK S: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/30/2017
Byorum Martha L: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/30/2017
BOYLE TIMOTHY P: Statement of changes in beneficial ownership of securities
3
Tuesday, 5/23/2017
Burkhartsmeyer Frank: Initial statement of beneficial ownership of securities
4
Thursday, 5/11/2017
ANDERSON DAVID HUGO: Statement of changes in beneficial ownership of securities
4
Thursday, 5/11/2017
CARTER JOHN D: Statement of changes in beneficial ownership of securities
4
Thursday, 5/11/2017
Peverett Jane L: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/4/2017
Imeson Thomas J: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/4/2017
Murandu Ngoni: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/15/2017
DOOLITTLE LEA ANNE: Statement of changes in beneficial ownership of securities
4
Monday, 3/13/2017
Weber David A.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
Saathoff MardiLyn: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
Russell Lori L: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
Imeson Thomas J: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
Yoshihara Grant M: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
Murandu Ngoni: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
DOOLITTLE LEA ANNE: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
WILSON BRODY J: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
Heiting Kimberly A.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
Weber David A.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/1/2017
Peverett Jane L: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/1/2017
CARTER JOHN D: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/1/2017
ANDERSON DAVID HUGO: Statement of changes in beneficial ownership of securities
Show More

Prospectus (111)

S-8
Monday, 11/6/2023
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B2
Friday, 3/3/2023
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Thursday, 3/2/2023
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Thursday, 3/2/2023
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B5
Tuesday, 11/9/2021
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Monday, 11/8/2021
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B5
Monday, 11/8/2021
Prospectus filed pursuant to Rule 424(b)(5)
S-3ASR
Friday, 8/13/2021
Automatic shelf registration statement of securities of well-known seasoned issuers
424B2
Friday, 8/13/2021
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Friday, 3/27/2020
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Thursday, 3/26/2020
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B5
Wednesday, 6/12/2019
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Tuesday, 6/11/2019
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Wednesday, 10/3/2018
Prospectus filed pursuant to Rule 424(b)(2)
S-8 POS
Wednesday, 10/3/2018
Post-effective amendment to a S-8 registration statement
S-8 POS
Wednesday, 10/3/2018
Post-effective amendment to a S-8 registration statement
S-8 POS
Wednesday, 10/3/2018
Post-effective amendment to a S-8 registration statement
S-8 POS
Wednesday, 10/3/2018
Post-effective amendment to a S-8 registration statement
S-8 POS
Wednesday, 10/3/2018
Post-effective amendment to a S-8 registration statement
S-8 POS
Wednesday, 10/3/2018
Post-effective amendment to a S-8 registration statement
S-3ASR
Tuesday, 10/2/2018
Automatic shelf registration statement of securities of well-known seasoned issuers
S-8
Friday, 11/3/2017
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B2
Thursday, 9/7/2017
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Wednesday, 9/6/2017
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Wednesday, 11/30/2016
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Tuesday, 11/29/2016
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B3
Monday, 11/21/2016
Prospectus filed pursuant to Rule 424(b)(3)
424B2
Monday, 11/14/2016
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Thursday, 11/10/2016
Prospectus filed pursuant to Rule 424(b)(5)
S-3ASR
Tuesday, 11/8/2016
Automatic shelf registration statement of securities of well-known seasoned issuers
424B2
Tuesday, 11/8/2016
Prospectus filed pursuant to Rule 424(b)(2)
S-8
Thursday, 11/3/2016
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B2
Friday, 5/2/2014
Prospectus filed pursuant to Rule 424(b)(2)
S-3ASR
Tuesday, 12/3/2013
Automatic shelf registration statement of securities of well-known seasoned issuers
FWP
Wednesday, 8/14/2013
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B5
Wednesday, 8/14/2013
Prospectus filed pursuant to Rule 424(b)(5)
S-8
Friday, 3/1/2013
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Monday, 3/26/2012
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B5
Friday, 9/9/2011
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Wednesday, 9/7/2011
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Friday, 8/19/2011
Prospectus filed pursuant to Rule 424(b)(2)
S-3ASR
Friday, 1/7/2011
Automatic shelf registration statement of securities of well-known seasoned issuers
FWP
Tuesday, 7/7/2009
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Tuesday, 7/7/2009
Prospectus filed pursuant to Rule 424(b)(2)
424B2
Monday, 3/23/2009
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Friday, 3/20/2009
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Wednesday, 3/18/2009
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Wednesday, 3/11/2009
Prospectus filed pursuant to Rule 424(b)(5)
S-3ASR
Tuesday, 1/8/2008
Automatic shelf registration statement of securities of well-known seasoned issuers
S-8 POS
Tuesday, 7/31/2007
Post-effective amendment to a S-8 registration statement
S-8
Friday, 1/5/2007
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
FWP
Wednesday, 12/13/2006
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B3
Wednesday, 12/13/2006
Prospectus filed pursuant to Rule 424(b)(3)
S-8
Tuesday, 6/13/2006
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B3
Monday, 10/24/2005
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Friday, 6/17/2005
Prospectus filed pursuant to Rule 424(b)(3)
S-3
Wednesday, 4/6/2005
Registration statement for specified transactions by certain issuers
S-8
Thursday, 12/2/2004
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B5
Tuesday, 9/28/2004
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Wednesday, 3/31/2004
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Tuesday, 3/30/2004
Prospectus filed pursuant to Rule 424(b)(5)
424B3
Monday, 3/22/2004
Prospectus filed pursuant to Rule 424(b)(3)
S-3
Monday, 2/9/2004
Registration statement for specified transactions by certain issuers
424B3
Wednesday, 11/19/2003
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Wednesday, 11/19/2003
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Monday, 2/24/2003
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Friday, 2/21/2003
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Friday, 2/21/2003
Prospectus filed pursuant to Rule 424(b)(3)
424B2
Thursday, 1/16/2003
Prospectus filed pursuant to Rule 424(b)(2)
S-8
Thursday, 10/31/2002
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-3
Friday, 10/4/2002
Registration statement for specified transactions by certain issuers
424B3
Friday, 9/20/2002
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Friday, 3/22/2002
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Friday, 3/22/2002
Prospectus filed pursuant to Rule 424(b)(3)
S-8
Wednesday, 9/26/2001
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-3D
Wednesday, 8/22/2001
Automatically effective registration statement for securities issued pursuant to dividend or interest reinvestment plans
424B3
Friday, 6/22/2001
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Friday, 6/22/2001
Prospectus filed pursuant to Rule 424(b)(3)
424B2
Tuesday, 2/27/2001
Prospectus filed pursuant to Rule 424(b)(2)
S-3
Friday, 2/9/2001
Registration statement for specified transactions by certain issuers
S-8
Monday, 2/5/2001
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B3
Wednesday, 11/29/2000
Prospectus filed pursuant to Rule 424(b)(3)
S-8
Friday, 9/22/2000
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B3
Friday, 9/1/2000
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Thursday, 8/31/2000
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Friday, 8/25/2000
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Wednesday, 12/8/1999
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Tuesday, 9/14/1999
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Tuesday, 9/14/1999
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Thursday, 1/14/1999
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Thursday, 11/5/1998
Prospectus filed pursuant to Rule 424(b)(3)
S-3
Wednesday, 9/30/1998
Registration statement for specified transactions by certain issuers
S-3DPOS
Tuesday, 7/14/1998
Post-effective amendment to a S-3D registration statement
424B3
Thursday, 5/28/1998
Prospectus filed pursuant to Rule 424(b)(3)
424B2
Wednesday, 4/8/1998
Prospectus filed pursuant to Rule 424(b)(2)
S-8
Tuesday, 3/31/1998
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B5
Monday, 3/30/1998
Prospectus filed pursuant to Rule 424(b)(5)
S-3
Thursday, 3/19/1998
Registration statement for specified transactions by certain issuers
424B3
Friday, 3/13/1998
Prospectus filed pursuant to Rule 424(b)(3)
424B2
Friday, 11/7/1997
Prospectus filed pursuant to Rule 424(b)(2)
Show More

Proxies (25)

DEF 14A
Wednesday, 4/18/2018
Definitive proxy statements
DEF 14A
Thursday, 4/13/2017
Definitive proxy statements
DEFR14A
Friday, 4/22/2016
Definitive revised proxy soliciting materials
DEF 14A
Friday, 4/15/2016
Definitive proxy statements
DEF 14A
Friday, 4/17/2015
Definitive proxy statements
DEF 14A
Monday, 4/14/2014
Definitive proxy statements
DEF 14A
Monday, 4/15/2013
Definitive proxy statements
DEF 14A
Thursday, 4/12/2012
Definitive proxy statements
DEF 14A
Monday, 4/18/2011
Definitive proxy statements
DEF 14A
Monday, 4/19/2010
Definitive proxy statements
DEF 14A
Monday, 4/20/2009
Definitive proxy statements
DEF 14A
Monday, 4/14/2008
Definitive proxy statements
PRE 14A
Wednesday, 3/26/2008
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEF 14A
Monday, 4/16/2007
Definitive proxy statements
DEF 14A
Monday, 4/17/2006
Definitive proxy statements
PRE 14A
Tuesday, 3/21/2006
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEF 14A
Friday, 4/15/2005
Definitive proxy statements
DEF 14A
Friday, 4/16/2004
Definitive proxy statements
DEF 14A
Friday, 4/18/2003
Definitive proxy statements
DEF 14A
Friday, 4/19/2002
Definitive proxy statements
DEF 14A
Monday, 4/16/2001
Definitive proxy statements
DEF 14A
Friday, 4/14/2000
Definitive proxy statements
DEF 14A
Friday, 4/16/1999
Definitive proxy statements
DEFA14A
Friday, 4/17/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Friday, 4/11/1997
Definitive proxy statements
Show More