Spok Holdings, Inc

Related Filers (60)

Financials (89)

10-Q
Thursday, 10/26/2023
Quarterly Report for period ending 2023-09-30
10-Q
Thursday, 7/27/2023
Quarterly Report for period ending 2023-06-30
10-Q
Thursday, 5/4/2023
Quarterly Report for period ending 2023-03-31
10-K
Thursday, 2/23/2023
Annual Report for period ending 2022-12-31
10-Q
Thursday, 10/27/2022
Quarterly Report for period ending 2022-09-30
10-Q
Thursday, 7/28/2022
Quarterly Report for period ending 2022-06-30
10-Q
Thursday, 4/28/2022
Quarterly Report for period ending 2022-03-31
10-K
Thursday, 2/17/2022
Annual Report for period ending 2021-12-31
10-Q
Thursday, 11/4/2021
Quarterly Report for period ending 2021-09-30
10-Q
Thursday, 7/29/2021
Quarterly Report for period ending 2021-06-30
10-K/A
Friday, 4/30/2021
Annual Report for period ending 2020-12-31
10-Q
Thursday, 4/29/2021
Quarterly Report for period ending 2021-03-31
10-K
Thursday, 2/18/2021
Annual Report for period ending 2020-12-31
10-Q
Thursday, 10/29/2020
Quarterly Report for period ending 2020-09-30
10-Q
Thursday, 7/30/2020
Quarterly Report for period ending 2020-06-30
10-Q
Thursday, 4/30/2020
Quarterly Report for period ending 2020-03-31
10-K/A
Wednesday, 4/29/2020
Annual Report for period ending 2019-12-31
10-K
Thursday, 2/27/2020
Annual Report for period ending 2019-12-31
10-Q
Thursday, 10/24/2019
Quarterly Report for period ending 2019-09-30
10-Q
Thursday, 8/1/2019
Quarterly Report for period ending 2019-06-30
10-Q
Thursday, 4/25/2019
Quarterly Report for period ending 2019-03-31
10-K
Thursday, 2/28/2019
Annual Report for period ending 2018-12-31
10-Q
Thursday, 10/25/2018
Quarterly Report for period ending 2018-09-30
10-Q
Thursday, 7/26/2018
Quarterly Report for period ending 2018-06-30
10-Q
Thursday, 4/26/2018
Quarterly Report for period ending 2018-03-31
10-K
Thursday, 3/1/2018
Annual Report for period ending 2017-12-31
10-Q
Thursday, 10/26/2017
Quarterly Report for period ending 2017-09-30
10-Q
Thursday, 7/27/2017
Quarterly Report for period ending 2017-06-30
10-Q
Thursday, 4/27/2017
Quarterly Report for period ending 2017-03-31
10-K
Thursday, 3/2/2017
Annual Report for period ending 2016-12-31
10-Q
Thursday, 10/27/2016
Quarterly Report for period ending 2016-09-30
10-Q
Thursday, 7/28/2016
Quarterly Report for period ending 2016-06-30
10-Q
Thursday, 4/28/2016
Quarterly Report for period ending 2016-03-31
10-K
Thursday, 2/25/2016
Annual Report for period ending 2015-12-31
10-Q
Thursday, 10/29/2015
Quarterly Report for period ending 2015-09-30
10-Q
Thursday, 7/30/2015
Quarterly Report for period ending 2015-06-30
10-Q
Thursday, 4/30/2015
Quarterly Report for period ending 2015-03-31
10-K
Thursday, 3/5/2015
Annual Report for period ending 2014-12-31
10-Q
Thursday, 10/30/2014
Quarterly Report for period ending 2014-09-30
10-Q
Thursday, 7/31/2014
Quarterly Report for period ending 2014-06-30
10-Q
Thursday, 5/1/2014
Quarterly Report for period ending 2014-03-31
10-K
Tuesday, 3/11/2014
Annual Report for period ending 2013-12-31
10-Q
Wednesday, 11/6/2013
Quarterly Report for period ending 2013-09-30
10-Q
Friday, 8/2/2013
Quarterly Report for period ending 2013-06-30
10-Q
Friday, 5/10/2013
Quarterly Report for period ending 2013-03-31
10-K
Monday, 4/15/2013
Annual Report for period ending 2012-12-31
NT 10-K
Monday, 3/18/2013
Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT for period ending 2012-12-31
10-Q
Friday, 11/2/2012
Quarterly Report for period ending 2012-09-30
10-Q
Tuesday, 7/31/2012
Quarterly Report for period ending 2012-06-30
10-Q
Friday, 5/4/2012
Quarterly Report for period ending 2012-03-31
10-K
Thursday, 2/23/2012
Annual Report for period ending 2011-12-31
10-Q
Thursday, 10/27/2011
Quarterly Report for period ending 2011-09-30
10-Q
Thursday, 7/28/2011
Quarterly Report for period ending 2011-06-30
10-Q
Thursday, 5/5/2011
Quarterly Report for period ending 2011-03-31
10-K
Thursday, 2/24/2011
Annual Report for period ending 2010-12-31
10-Q
Thursday, 10/28/2010
Quarterly Report for period ending 2010-09-30
10-Q
Thursday, 7/29/2010
Quarterly Report for period ending 2010-06-30
10-Q
Thursday, 5/6/2010
Quarterly Report for period ending 2010-03-31
10-K
Thursday, 2/25/2010
Annual Report for period ending 2009-12-31
10-Q
Thursday, 10/29/2009
Quarterly Report for period ending 2009-09-30
10-Q
Thursday, 7/30/2009
Quarterly Report for period ending 2009-06-30
10-Q
Thursday, 4/30/2009
Quarterly Report for period ending 2009-03-31
10-K
Wednesday, 3/4/2009
Annual Report for period ending 2008-12-31
10-Q
Thursday, 10/30/2008
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, 5/9/2008
Quarterly Report for period ending 2008-03-31
10-K
Thursday, 3/13/2008
Annual Report for period ending 2007-12-31
10-Q
Thursday, 11/1/2007
Quarterly Report for period ending 2007-09-30
10-Q
Thursday, 8/2/2007
Quarterly Report for period ending 2007-06-30
10-Q
Wednesday, 5/16/2007
Quarterly Report for period ending 2007-03-31
NT 10-Q
Friday, 5/11/2007
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2007-03-31
10-K
Thursday, 3/15/2007
Annual Report for period ending 2006-12-31
10-Q
Thursday, 11/9/2006
Quarterly Report for period ending 2006-09-30
10-Q
Friday, 8/11/2006
Quarterly Report for period ending 2006-06-30
NT 10-Q
Tuesday, 8/8/2006
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2006-06-30
10-K/A
Tuesday, 6/13/2006
Annual Report for period ending 2005-12-31
10-Q
Friday, 6/2/2006
Quarterly Report for period ending 2006-03-31
10-K/A
Thursday, 5/25/2006
Annual Report for period ending 2004-12-31
10-Q/A
Thursday, 5/25/2006
Quarterly Report for period ending 2005-03-31
10-Q/A
Thursday, 5/25/2006
Quarterly Report for period ending 2005-06-30
10-Q/A
Thursday, 5/25/2006
Quarterly Report for period ending 2005-09-30
10-K
Thursday, 5/25/2006
Annual Report for period ending 2005-12-31
NT 10-Q
Wednesday, 5/10/2006
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2006-03-31
NT 10-K
Wednesday, 3/15/2006
Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT for period ending 2005-12-31
10-Q
Wednesday, 11/9/2005
Quarterly Report for period ending 2005-09-30
10-Q
Tuesday, 8/9/2005
Quarterly Report for period ending 2005-06-30
10-Q
Tuesday, 5/10/2005
Quarterly Report for period ending 2005-03-31
NT 10-K
Thursday, 3/17/2005
Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT for period ending 2004-12-31
10-K
Thursday, 3/17/2005
Annual Report for period ending 2004-12-31
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News (209)

8-K
Monday, 10/30/2023
Current report filing
8-K
Wednesday, 10/25/2023
Current report filing
8-K
Tuesday, 10/10/2023
Current report filing
8-K
Wednesday, 8/16/2023
Current report filing
8-K
Thursday, 7/27/2023
Current report filing
8-K
Wednesday, 7/26/2023
Current report filing
8-K
Thursday, 5/4/2023
Current report filing
8-K
Wednesday, 5/3/2023
Current report filing
8-K
Tuesday, 2/28/2023
Current report filing
8-K
Wednesday, 2/22/2023
Current report filing
8-K
Thursday, 12/15/2022
Current report filing
8-K
Friday, 10/28/2022
Current report filing
8-K
Wednesday, 10/26/2022
Current report filing
8-K
Monday, 8/1/2022
Current report filing
8-K
Wednesday, 7/27/2022
Current report filing
8-K
Wednesday, 6/15/2022
Current report filing
8-K
Thursday, 4/28/2022
Current report filing
8-K
Monday, 3/21/2022
Current report filing
8-K
Thursday, 2/17/2022
Current report filing
8-K
Wednesday, 11/3/2021
Current report filing
8-K
Monday, 9/20/2021
Current report filing
8-K
Thursday, 9/16/2021
Current report filing
8-K
Friday, 9/3/2021
Current report filing
8-K
Tuesday, 8/31/2021
Current report filing
8-K
Wednesday, 7/28/2021
Current report filing
8-K
Tuesday, 7/20/2021
Current report filing
8-K
Tuesday, 6/1/2021
Current report filing
8-K
Wednesday, 4/28/2021
Current report filing
8-K
Thursday, 4/15/2021
Current report filing
8-K
Wednesday, 2/17/2021
Current report filing
8-K
Friday, 12/18/2020
Current report filing
8-K
Tuesday, 11/10/2020
Current report filing
8-K
Wednesday, 11/4/2020
Current report filing
8-K
Friday, 10/30/2020
Current report filing
8-K
Wednesday, 10/28/2020
Current report filing
8-K
Wednesday, 7/29/2020
Current report filing
8-K
Friday, 6/19/2020
Current report filing
8-K
Friday, 6/19/2020
Current report filing
8-K
Wednesday, 4/29/2020
Current report filing
8-K
Tuesday, 3/24/2020
Current report filing
8-K
Thursday, 3/19/2020
Current report filing
8-K
Tuesday, 3/17/2020
Current report filing
8-K
Wednesday, 3/11/2020
Current report filing
8-K
Wednesday, 2/26/2020
Current report filing
8-K
Tuesday, 1/21/2020
Current report filing
8-K
Thursday, 1/2/2020
Current report filing
8-K
Wednesday, 10/23/2019
Current report filing
8-K
Wednesday, 7/31/2019
Current report filing
8-K
Thursday, 5/16/2019
Current report filing
8-K
Wednesday, 4/24/2019
Current report filing
8-K
Monday, 4/1/2019
Current report filing
8-K
Wednesday, 2/27/2019
Current report filing
8-K
Friday, 1/4/2019
Current report filing
8-K
Wednesday, 10/24/2018
Current report filing
8-K
Friday, 8/31/2018
Current report filing
8-K
Wednesday, 7/25/2018
Current report filing
8-K
Wednesday, 4/25/2018
Current report filing
8-K
Wednesday, 2/28/2018
Current report filing
8-K
Tuesday, 10/24/2017
Current report filing
8-K
Friday, 9/15/2017
Current report filing
8-K
Wednesday, 7/26/2017
Current report filing
8-K
Wednesday, 4/26/2017
Current report filing
8-K
Monday, 3/27/2017
Current report filing
8-K
Wednesday, 3/1/2017
Current report filing
8-K
Wednesday, 12/28/2016
Current report filing
8-K
Tuesday, 12/20/2016
Current report filing
8-K
Wednesday, 11/16/2016
Current report filing
8-K/A
Wednesday, 11/16/2016
Current report filing
8-K
Wednesday, 10/26/2016
Current report filing
8-K
Friday, 9/9/2016
Current report filing
8-K
Wednesday, 7/27/2016
Current report filing
8-K
Monday, 7/25/2016
Current report filing
8-K
Wednesday, 4/27/2016
Current report filing
8-K
Wednesday, 2/24/2016
Current report filing
8-K/A
Wednesday, 11/4/2015
Current report filing
8-K
Tuesday, 11/3/2015
Current report filing
8-K
Wednesday, 10/28/2015
Current report filing
8-K
Tuesday, 7/28/2015
Current report filing
8-K
Monday, 6/15/2015
Current report filing
8-K/A
Wednesday, 4/29/2015
Current report filing
8-K
Wednesday, 4/29/2015
Current report filing
8-K
Wednesday, 3/4/2015
Current report filing
8-K
Friday, 11/21/2014
Current report filing
8-K
Wednesday, 10/29/2014
Current report filing
8-K
Thursday, 10/2/2014
Current report filing
8-K
Wednesday, 9/3/2014
Current report filing
8-K
Wednesday, 7/30/2014
Current report filing
8-K
Tuesday, 7/8/2014
Current report filing
8-K
Wednesday, 6/18/2014
Current report filing
8-K
Wednesday, 5/28/2014
Current report filing
8-K
Wednesday, 4/30/2014
Current report filing
8-K
Monday, 3/10/2014
Current report filing
8-K
Thursday, 3/6/2014
Current report filing
8-K
Thursday, 12/19/2013
Current report filing
8-K
Tuesday, 11/5/2013
Current report filing
8-K
Friday, 8/23/2013
Current report filing
8-K
Thursday, 8/1/2013
Current report filing
8-K
Wednesday, 7/24/2013
Current report filing
8-K
Thursday, 5/9/2013
Current report filing
8-K
Monday, 4/15/2013
Current report filing
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Other (29)

144
Tuesday, 12/5/2023
Filing for proposed sale of securities under Rule 144
144
Monday, 12/4/2023
Filing for proposed sale of securities under Rule 144
144
Friday, 12/1/2023
Filing for proposed sale of securities under Rule 144
144
Thursday, 11/30/2023
Filing for proposed sale of securities under Rule 144
144
Monday, 11/27/2023
Filing for proposed sale of securities under Rule 144
ARS
Friday, 4/28/2023
Annual report to security holders
8-A12B/A
Wednesday, 6/15/2022
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
8-A12B
Friday, 9/3/2021
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
CT ORDER
Thursday, 4/5/2018
Order Granting Confidential Treatment
CT ORDER
Monday, 3/13/2017
Order Granting Confidential Treatment
CT ORDER
Tuesday, 5/24/2016
Order Granting Confidential Treatment
CT ORDER
Friday, 6/19/2015
Order Granting Confidential Treatment
CT ORDER
Tuesday, 4/29/2014
Order Granting Confidential Treatment
CT ORDER
Thursday, 9/19/2013
Order Granting Confidential Treatment
CT ORDER
Thursday, 9/19/2013
Order Granting Confidential Treatment
CORRESP
Tuesday, 12/4/2012
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 12/3/2012
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 10/16/2012
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 9/19/2012
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 8/31/2012
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CT ORDER
Thursday, 5/17/2012
Order Granting Confidential Treatment
CT ORDER
Friday, 4/29/2011
Order Granting Confidential Treatment
CT ORDER
Friday, 4/2/2010
Order Granting Confidential Treatment
CT ORDER
Friday, 3/27/2009
Order Granting Confidential Treatment
CORRESP
Thursday, 8/28/2008
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 7/31/2008
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
ARS
Tuesday, 4/17/2007
Annual report to security holders
CORRESP
Friday, 3/17/2006
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
8-A12B
Wednesday, 11/17/2004
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
Show More

Ownership (1097)

SC 13G/A
Tuesday, 2/13/2024
RENAISSANCE TECHNOLOGIES LLC: Major Shareholders
SC 13G/A
Friday, 2/9/2024
DIMENSIONAL FUND ADVISORS LP: Major Shareholders
SC 13G
Friday, 1/26/2024
BlackRock Inc.: Major Shareholders
4
Thursday, 1/4/2024
WALLACE MICHAEL W: Statement of changes in beneficial ownership of securities
4
Thursday, 1/4/2024
KELLY VINCENT D: Statement of changes in beneficial ownership of securities
4
Thursday, 1/4/2024
Woods-Keisling Sharon: Statement of changes in beneficial ownership of securities
4
Thursday, 1/4/2024
Rice Calvin: Statement of changes in beneficial ownership of securities
4
Thursday, 1/4/2024
Woods-Keisling Sharon: Statement of changes in beneficial ownership of securities
4
Thursday, 1/4/2024
KELLY VINCENT D: Statement of changes in beneficial ownership of securities
4
Thursday, 1/4/2024
WALLACE MICHAEL W: Statement of changes in beneficial ownership of securities
4
Thursday, 1/4/2024
Rice Calvin: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/2/2024
SHOCKLEY BRETT A: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/2/2024
Hyun Randy: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/2/2024
COURNOYER CHRISTINE: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/2/2024
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/2/2024
Byrne Barbara Peterson: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/6/2023
KELLY VINCENT D: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/5/2023
Woods-Keisling Sharon: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/5/2023
WALLACE MICHAEL W: Statement of changes in beneficial ownership of securities
4
Monday, 12/4/2023
Rice Calvin: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/29/2023
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Monday, 11/6/2023
Byrne Barbara Peterson: Statement of changes in beneficial ownership of securities
4
Monday, 10/2/2023
Byrne Barbara Peterson: Statement of changes in beneficial ownership of securities
4
Monday, 10/2/2023
SHOCKLEY BRETT A: Statement of changes in beneficial ownership of securities
4
Monday, 10/2/2023
COURNOYER CHRISTINE: Statement of changes in beneficial ownership of securities
4
Monday, 10/2/2023
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Monday, 10/2/2023
Hyun Randy: Statement of changes in beneficial ownership of securities
4
Monday, 7/3/2023
SHOCKLEY BRETT A: Statement of changes in beneficial ownership of securities
4
Monday, 7/3/2023
Byrne Barbara Peterson: Statement of changes in beneficial ownership of securities
4
Monday, 7/3/2023
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Monday, 7/3/2023
Hyun Randy: Statement of changes in beneficial ownership of securities
4
Monday, 7/3/2023
COURNOYER CHRISTINE: Statement of changes in beneficial ownership of securities
4
Thursday, 6/1/2023
Rice Calvin: Statement of changes in beneficial ownership of securities
4
Monday, 4/3/2023
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Monday, 4/3/2023
SHOCKLEY BRETT A: Statement of changes in beneficial ownership of securities
4
Monday, 4/3/2023
Byrne Barbara Peterson: Statement of changes in beneficial ownership of securities
4
Monday, 4/3/2023
Hyun Randy: Statement of changes in beneficial ownership of securities
4
Monday, 4/3/2023
COURNOYER CHRISTINE: Statement of changes in beneficial ownership of securities
4
Monday, 3/20/2023
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Monday, 3/20/2023
Rice Calvin: Statement of changes in beneficial ownership of securities
4
Friday, 3/17/2023
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/14/2023
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Friday, 3/10/2023
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/8/2023
WALLACE MICHAEL W: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/8/2023
Rice Calvin: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Woods-Keisling Sharon: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Rice Calvin: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Rice Calvin: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
KELLY VINCENT D: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
WALLACE MICHAEL W: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 2/14/2023
DEPRINCE RACE & ZOLLO INC: Major Shareholders
SC 13G/A
Monday, 2/13/2023
RENAISSANCE TECHNOLOGIES LLC: Major Shareholders
SC 13G/A
Friday, 2/10/2023
DIMENSIONAL FUND ADVISORS LP: Major Shareholders
4
Wednesday, 1/4/2023
Woods-Keisling Sharon: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2023
Woods-Keisling Sharon: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2023
Rice Calvin: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2023
WALLACE MICHAEL W: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2023
WALLACE MICHAEL W: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2023
KELLY VINCENT D: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2023
Rice Calvin: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2023
KELLY VINCENT D: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/3/2023
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/3/2023
Hyun Randy: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/3/2023
COURNOYER CHRISTINE: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/3/2023
SHOCKLEY BRETT A: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/3/2023
Byrne Barbara Peterson: Statement of changes in beneficial ownership of securities
4
Monday, 12/12/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Thursday, 12/8/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/6/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/6/2022
WALLACE MICHAEL W: Statement of changes in beneficial ownership of securities
4
Friday, 11/18/2022
KELLY VINCENT D: Statement of changes in beneficial ownership of securities
4
Monday, 10/3/2022
Byrne Barbara Peterson: Statement of changes in beneficial ownership of securities
4
Monday, 10/3/2022
COURNOYER CHRISTINE: Statement of changes in beneficial ownership of securities
4
Monday, 10/3/2022
SHOCKLEY BRETT A: Statement of changes in beneficial ownership of securities
4
Monday, 10/3/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Monday, 10/3/2022
Hyun Randy: Statement of changes in beneficial ownership of securities
4
Monday, 9/19/2022
KELLY VINCENT D: Statement of changes in beneficial ownership of securities
4
Monday, 9/19/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Friday, 9/16/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/14/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/7/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Friday, 9/2/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/31/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Monday, 8/29/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Thursday, 8/25/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/24/2022
Byrne Barbara Peterson: Statement of changes in beneficial ownership of securities
4
Monday, 8/22/2022
Rice Calvin: Statement of changes in beneficial ownership of securities
4
Monday, 8/22/2022
Hyun Randy: Statement of changes in beneficial ownership of securities
4
Monday, 8/22/2022
WALLACE MICHAEL W: Statement of changes in beneficial ownership of securities
4
Thursday, 8/18/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Friday, 7/29/2022
YUDKOFF ROYCE: Statement of changes in beneficial ownership of securities
4
Friday, 7/29/2022
Butterfield Nathaniel Blair: Statement of changes in beneficial ownership of securities
4
Friday, 7/29/2022
ORISTANO MATTHEW: Statement of changes in beneficial ownership of securities
4
Friday, 7/29/2022
Hylton Stacia: Statement of changes in beneficial ownership of securities
SC 13D/A
Wednesday, 6/29/2022
ACACIA RESEARCH CORP: Major Shareholders
4
Wednesday, 5/4/2022
Stein Todd J: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/3/2022
ORISTANO MATTHEW: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/3/2022
WALLACE MICHAEL W: Statement of changes in beneficial ownership of securities
4
Monday, 5/2/2022
KELLY VINCENT D: Statement of changes in beneficial ownership of securities
4
Friday, 2/25/2022
KELLY VINCENT D: Statement of changes in beneficial ownership of securities
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Prospectus (32)

S-8
Thursday, 7/27/2023
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Friday, 7/31/2020
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Thursday, 7/28/2016
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Friday, 6/29/2012
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Monday, 5/23/2005
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B2
Wednesday, 12/8/2004
Prospectus filed pursuant to Rule 424(b)(2)
S-8
Tuesday, 11/23/2004
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-3
Tuesday, 11/23/2004
Registration statement for specified transactions by certain issuers
RW
Friday, 11/19/2004
Registration Withdrawal Request
425
Tuesday, 11/9/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 11/9/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 11/8/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Thursday, 11/4/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 11/1/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Thursday, 10/28/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Thursday, 10/21/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Thursday, 10/21/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Thursday, 10/14/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 10/12/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 10/12/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
424B3
Friday, 10/8/2004
Prospectus filed pursuant to Rule 424(b)(3)
425
Thursday, 10/7/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
S-4/A
Wednesday, 10/6/2004
Registration of securities issued in business combination transactions
425
Wednesday, 10/6/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
S-4/A
Friday, 9/10/2004
Registration of securities issued in business combination transactions
425
Friday, 8/6/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 8/3/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
S-4/A
Friday, 7/23/2004
Registration of securities issued in business combination transactions
425
Thursday, 7/1/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 5/25/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 5/25/2004
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
S-4
Friday, 5/21/2004
Registration of securities issued in business combination transactions
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Proxies (31)

DEFA14A
Friday, 6/2/2023
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, 4/28/2023
Definitive proxy statements
DEFA14A
Wednesday, 6/1/2022
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
Thursday, 4/28/2022
Definitive proxy statements
DEFA14A
Friday, 6/11/2021
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, 6/19/2020
Definitive proxy statements
DEFA14A
Thursday, 6/13/2019
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
Thursday, 4/25/2019
Definitive proxy statements
DEF 14A
Thursday, 4/26/2018
Definitive proxy statements
DEFA14A
Thursday, 7/6/2017
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
Thursday, 4/27/2017
Definitive proxy statements
DEFA14A
Wednesday, 7/6/2016
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, 4/29/2016
Definitive proxy statements
DEFA14A
Monday, 6/1/2015
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
Thursday, 4/30/2015
Definitive proxy statements
DEFA14A
Monday, 5/19/2014
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
Monday, 4/7/2014
Definitive proxy statements
DEF 14A
Monday, 4/29/2013
Definitive proxy statements
DEFA14A
Monday, 4/29/2013
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
Wednesday, 3/28/2012
Definitive proxy statements
DEFA14A
Wednesday, 3/28/2012
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
Tuesday, 3/22/2011
Definitive proxy statements
DEFA14A
Tuesday, 3/22/2011
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
Tuesday, 3/23/2010
Definitive proxy statements
DEFA14A
Tuesday, 3/23/2010
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
Thursday, 3/26/2009
Definitive proxy statements
DEFA14A
Thursday, 3/26/2009
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
Thursday, 3/27/2008
Definitive proxy statements
DEF 14A
Friday, 4/13/2007
Definitive proxy statements
DEF 14A
Tuesday, 6/13/2006
Definitive proxy statements
DEF 14A
Friday, 4/8/2005
Definitive proxy statements
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