CHEMBIO DIAGNOSTICS, INC.

Related Filers (53)

Financials (75)

10-K
Wednesday, 3/29/2023
Annual Report for period ending 2022-12-31
10-Q
Thursday, 11/3/2022
Quarterly Report for period ending 2022-09-30
10-Q
Friday, 8/5/2022
Quarterly Report for period ending 2022-06-30
10-Q
Thursday, 5/5/2022
Quarterly Report for period ending 2022-03-31
10-K
Thursday, 3/3/2022
Annual Report for period ending 2021-12-31
10-Q
Friday, 11/5/2021
Quarterly Report for period ending 2021-09-30
10-Q
Monday, 8/9/2021
Quarterly Report for period ending 2021-06-30
10-Q
Thursday, 5/6/2021
Quarterly Report for period ending 2021-03-31
10-K/A
Friday, 4/30/2021
Annual Report for period ending 2020-12-31
10-K
Thursday, 3/11/2021
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-K/A
Wednesday, 5/6/2020
Annual Report for period ending 2019-12-31
10-Q
Monday, 5/4/2020
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
Friday, 3/13/2020
Annual Report for period ending 2019-12-31
10-Q
Thursday, 11/7/2019
Quarterly Report for period ending 2019-09-30
10-Q
Tuesday, 8/6/2019
Quarterly Report for period ending 2019-06-30
10-Q
Thursday, 5/2/2019
Quarterly Report for period ending 2019-03-31
10-K
Monday, 3/18/2019
Annual Report for period ending 2018-12-31
10-Q
Thursday, 11/8/2018
Quarterly Report for period ending 2018-09-30
10-Q
Wednesday, 8/8/2018
Quarterly Report for period ending 2018-06-30
10-Q
Wednesday, 5/9/2018
Quarterly Report for period ending 2018-03-31
10-K
Thursday, 3/8/2018
Annual Report for period ending 2017-12-31
10-Q
Wednesday, 11/8/2017
Quarterly Report for period ending 2017-09-30
10-Q
Wednesday, 8/9/2017
Quarterly Report for period ending 2017-06-30
10-Q
Tuesday, 5/9/2017
Quarterly Report for period ending 2017-03-31
10-K
Tuesday, 3/7/2017
Annual Report for period ending 2016-12-31
10-Q
Thursday, 11/10/2016
Quarterly Report for period ending 2016-09-30
10-Q
Thursday, 8/11/2016
Quarterly Report for period ending 2016-06-30
10-Q/A
Friday, 6/3/2016
Quarterly Report for period ending 2016-03-31
10-Q
Thursday, 5/12/2016
Quarterly Report for period ending 2016-03-31
10-K
Tuesday, 3/8/2016
Annual Report for period ending 2015-12-31
10-Q
Thursday, 11/12/2015
Quarterly Report for period ending 2015-09-30
10-Q
Thursday, 8/6/2015
Quarterly Report for period ending 2015-06-30
10-Q
Thursday, 5/7/2015
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, 11/6/2014
Quarterly Report for period ending 2014-09-30
10-Q
Thursday, 8/7/2014
Quarterly Report for period ending 2014-06-30
10-Q
Thursday, 5/8/2014
Quarterly Report for period ending 2014-03-31
10-K
Thursday, 3/6/2014
Annual Report for period ending 2013-12-31
10-Q
Thursday, 11/7/2013
Quarterly Report for period ending 2013-09-30
10-Q
Thursday, 8/8/2013
Quarterly Report for period ending 2013-06-30
10-Q
Thursday, 5/9/2013
Quarterly Report for period ending 2013-03-31
10-K
Thursday, 3/7/2013
Annual Report for period ending 2012-12-31
10-K/A
Thursday, 1/3/2013
Annual Report for period ending 2011-12-31
10-Q
Tuesday, 11/13/2012
Quarterly Report for period ending 2012-09-30
10-Q/A
Tuesday, 11/13/2012
Quarterly Report for period ending 2012-09-30
10-Q
Thursday, 8/9/2012
Quarterly Report for period ending 2012-06-30
10-Q
Tuesday, 5/8/2012
Quarterly Report for period ending 2012-03-31
10-K
Thursday, 3/8/2012
Annual Report for period ending 2011-12-31
10-Q
Thursday, 11/3/2011
Quarterly Report for period ending 2011-09-30
10-Q
Thursday, 8/4/2011
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, 3/3/2011
Annual Report for period ending 2010-12-31
10-Q
Thursday, 11/4/2010
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
Friday, 3/5/2010
Annual Report for period ending 2009-12-31
10-Q
Wednesday, 11/4/2009
Quarterly Report for period ending 2009-09-30
10-Q
Thursday, 8/6/2009
Quarterly Report for period ending 2009-06-30
10-Q
Friday, 5/8/2009
Quarterly Report for period ending 2009-03-31
10-K
Wednesday, 3/18/2009
Annual Report for period ending 2008-12-31
10-Q
Wednesday, 11/12/2008
Quarterly Report for period ending 2008-09-30
10-Q
Monday, 8/4/2008
Quarterly Report for period ending 2008-06-30
10-Q
Monday, 5/12/2008
Quarterly Report for period ending 2008-03-31
NT 10-Q
Tuesday, 8/17/2004
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2004-06-30
NT 10-K
Tuesday, 12/30/2003
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 2003-09-30
NT 10-Q
Friday, 5/16/2003
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2003-03-31
NT 10-Q
Friday, 2/14/2003
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2002-12-31
NT 10-Q
Friday, 2/15/2002
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2001-12-31
NT 10-K
Friday, 6/29/2001
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 2001-03-31
10-Q
Tuesday, 2/13/2001
Quarterly Report for period ending 2000-12-31
NT 10-Q
Monday, 8/14/2000
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2000-06-30
NT 10-K
Thursday, 6/29/2000
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 2000-03-31
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News (441)

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

Other (147)

15-12G
Tuesday, 5/9/2023
Notice of termination of registration of a class of securities under Section 12(g)
EFFECT
Tuesday, 5/2/2023
Notice of Effectiveness
EFFECT
Tuesday, 5/2/2023
Notice of Effectiveness
EFFECT
Tuesday, 5/2/2023
Notice of Effectiveness
EFFECT
Tuesday, 5/2/2023
Notice of Effectiveness
EFFECT
Tuesday, 5/2/2023
Notice of Effectiveness
25-NSE
Thursday, 4/27/2023
Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
SC 14D9/A
Thursday, 4/27/2023
Tender offer solicitation/recommendation statements filed under Rule 14d-9
POS AM
Thursday, 4/27/2023
Post-effective amendment to a registration statement that is not immediately effective upon filing
POS AM
Thursday, 4/27/2023
Post-effective amendment to a registration statement that is not immediately effective upon filing
POS AM
Thursday, 4/27/2023
Post-effective amendment to a registration statement that is not immediately effective upon filing
POS AM
Thursday, 4/27/2023
Post-effective amendment to a registration statement that is not immediately effective upon filing
POS AM
Thursday, 4/27/2023
Post-effective amendment to a registration statement that is not immediately effective upon filing
SC 14D9/A
Wednesday, 4/19/2023
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Thursday, 4/13/2023
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Monday, 4/10/2023
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Monday, 4/3/2023
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Wednesday, 3/29/2023
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Tuesday, 3/21/2023
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Wednesday, 3/15/2023
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Monday, 3/6/2023
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Wednesday, 3/1/2023
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9
Tuesday, 2/14/2023
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC14D9C
Tuesday, 1/31/2023
Written communication by the subject company relating to a third party tender offer
EFFECT
Wednesday, 5/5/2021
Notice of Effectiveness
CORRESP
Monday, 5/3/2021
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
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.
CORRESP
Friday, 6/5/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Wednesday, 10/3/2018
Notice of Effectiveness
CORRESP
Monday, 10/1/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Thursday, 2/9/2017
Notice of Effectiveness
CORRESP
Tuesday, 2/7/2017
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
8-A12G
Thursday, 4/7/2016
Form for registration of a class of securities pursuant to Section 12(g)
EFFECT
Tuesday, 4/5/2016
Notice of Effectiveness
CORRESP
Thursday, 3/31/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 3/31/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
8-A12G
Tuesday, 3/8/2016
Form for registration of a class of securities pursuant to Section 12(g)
CORRESP
Thursday, 12/12/2013
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 10/10/2013
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 9/24/2013
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Friday, 1/25/2013
Notice of Effectiveness
CORRESP
Tuesday, 1/22/2013
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
144
Monday, 9/10/2012
Filing for proposed sale of securities under Rule 144
144
Thursday, 9/6/2012
Filing for proposed sale of securities under Rule 144
8-A12B
Wednesday, 6/6/2012
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
CERTNAS
Wednesday, 6/6/2012
None
144/A
Thursday, 12/1/2011
Filing for proposed sale of securities under Rule 144
144
Wednesday, 11/30/2011
Filing for proposed sale of securities under Rule 144
CORRESP
Wednesday, 7/20/2011
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 6/15/2011
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Tuesday, 3/22/2011
Notice of Effectiveness
POS AM
Monday, 3/14/2011
Post-effective amendment to a registration statement that is not immediately effective upon filing
SUPPL
Wednesday, 5/19/2010
Voluntary supplemental material filed pursuant to Section 11(a) of the Securities Act of 1933 by foreign issuers
EFFECT
Tuesday, 3/23/2010
Notice of Effectiveness
8-A12G
Thursday, 3/11/2010
Form for registration of a class of securities pursuant to Section 12(g)
POS AM
Thursday, 3/11/2010
Post-effective amendment to a registration statement that is not immediately effective upon filing
EFFECT
Friday, 4/3/2009
Notice of Effectiveness
EFFECT
Friday, 4/3/2009
Notice of Effectiveness
POS AM
Friday, 3/20/2009
Post-effective amendment to a registration statement that is not immediately effective upon filing
POS AM
Friday, 3/20/2009
Post-effective amendment to a registration statement that is not immediately effective upon filing
CORRESP
Tuesday, 3/3/2009
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Monday, 3/31/2008
Notice of Effectiveness
EFFECT
Monday, 3/31/2008
Notice of Effectiveness
POS AM
Friday, 3/28/2008
Post-effective amendment to a registration statement that is not immediately effective upon filing
POS AM
Friday, 3/28/2008
Post-effective amendment to a registration statement that is not immediately effective upon filing
CORRESP
Friday, 3/28/2008
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 3/28/2008
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
POS AM
Tuesday, 3/25/2008
Post-effective amendment to a registration statement that is not immediately effective upon filing
POS AM
Tuesday, 3/25/2008
Post-effective amendment to a registration statement that is not immediately effective upon filing
10KSB
Wednesday, 3/12/2008
None
10QSB
Thursday, 11/1/2007
None
10QSB
Thursday, 8/9/2007
None
10QSB
Friday, 5/11/2007
None
EFFECT
Wednesday, 4/25/2007
Notice of Effectiveness
POS AM
Friday, 4/20/2007
Post-effective amendment to a registration statement that is not immediately effective upon filing
CORRESP
Friday, 4/20/2007
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 4/20/2007
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Thursday, 4/19/2007
Notice of Effectiveness
POS AM
Wednesday, 4/4/2007
Post-effective amendment to a registration statement that is not immediately effective upon filing
POS AM
Tuesday, 4/3/2007
Post-effective amendment to a registration statement that is not immediately effective upon filing
10KSB
Thursday, 3/29/2007
None
EFFECT
Friday, 2/2/2007
Notice of Effectiveness
CORRESP
Wednesday, 1/31/2007
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
SB-2/A
Friday, 1/26/2007
None
SB-2/A
Friday, 1/5/2007
None
CORRESP
Friday, 1/5/2007
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 11/22/2006
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
10QSB
Monday, 11/13/2006
None
SB-2
Friday, 10/27/2006
None
REGDEX
Wednesday, 10/18/2006
Form D (PDF)
10QSB
Friday, 8/11/2006
None
REGDEX/A
Monday, 7/24/2006
Form D (PDF)
10QSB
Friday, 5/12/2006
None
POS AM
Wednesday, 4/26/2006
Post-effective amendment to a registration statement that is not immediately effective upon filing
10KSB
Thursday, 3/30/2006
None
10QSB
Monday, 11/14/2005
None
10QSB
Friday, 8/12/2005
None
SB-2
Friday, 6/17/2005
None
10KSB/A
Friday, 5/20/2005
None
SB-2/A
Friday, 5/20/2005
None
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Ownership (336)

SC 13D/A
Thursday, 5/4/2023
PERCEPTIVE ADVISORS LLC: Major Shareholders
4
Tuesday, 5/2/2023
Angelico Paul: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2023
Potthoff John Gary: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2023
EBERLY RICHARD: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2023
Teso-Lichtman Leslie: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2023
Caso Charles: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2023
Davis Katherine Lyon: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2023
EDELMAN JOSEPH: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2023
Esfandiari Javan: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2023
Steenvoorden Lawrence J.: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2023
Acheson David: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2023
Bespalko David William: Statement of changes in beneficial ownership of securities
SC 13D
Monday, 5/1/2023
Biosynex SA: Major Shareholders
4
Tuesday, 4/25/2023
EDELMAN JOSEPH: Statement of changes in beneficial ownership of securities
SC 13D/A
Monday, 4/24/2023
PERCEPTIVE ADVISORS LLC: Major Shareholders
4
Thursday, 4/20/2023
EDELMAN JOSEPH: Statement of changes in beneficial ownership of securities
4
Monday, 4/17/2023
EDELMAN JOSEPH: Statement of changes in beneficial ownership of securities
4
Thursday, 4/13/2023
EDELMAN JOSEPH: Statement of changes in beneficial ownership of securities
SC 13D
Friday, 4/7/2023
PERCEPTIVE ADVISORS LLC: Major Shareholders
3
Thursday, 4/6/2023
EDELMAN JOSEPH: Initial statement of beneficial ownership of securities
4
Thursday, 4/6/2023
EDELMAN JOSEPH: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/29/2022
Teso-Lichtman Leslie: Statement of changes in beneficial ownership of securities
3
Thursday, 5/26/2022
Teso-Lichtman Leslie: Initial statement of beneficial ownership of securities
4
Thursday, 5/26/2022
Teso-Lichtman Leslie: Statement of changes in beneficial ownership of securities
3
Wednesday, 4/27/2022
Caso Charles: Initial statement of beneficial ownership of securities
3
Wednesday, 4/27/2022
Angelico Paul: Initial statement of beneficial ownership of securities
4
Tuesday, 3/15/2022
Davis Katherine Lyon: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/15/2022
Esfandiari Javan: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/15/2022
Bespalko David William: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/15/2022
EBERLY RICHARD: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/15/2022
Potthoff John Gary: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/15/2022
Acheson David: Statement of changes in beneficial ownership of securities
SC 13G/A
Wednesday, 2/9/2022
VANGUARD GROUP INC: Major Shareholders
3
Thursday, 1/6/2022
Steenvoorden Lawrence J.: Initial statement of beneficial ownership of securities
4
Thursday, 1/6/2022
Steenvoorden Lawrence J.: Statement of changes in beneficial ownership of securities
SC 13G/A
Monday, 7/12/2021
BlackRock Inc.: Major Shareholders
4
Thursday, 3/18/2021
Esfandiari Javan: Statement of changes in beneficial ownership of securities
4
Thursday, 3/18/2021
Bespalko David William: Statement of changes in beneficial ownership of securities
4
Thursday, 3/18/2021
Goldman Neil A: Statement of changes in beneficial ownership of securities
4
Thursday, 3/18/2021
EBERLY RICHARD: Statement of changes in beneficial ownership of securities
3
Monday, 3/8/2021
Bespalko David William: Initial statement of beneficial ownership of securities
SC 13G/A
Tuesday, 2/16/2021
LYTTON LAURENCE W: Major Shareholders
SC 13G/A
Friday, 2/12/2021
Nantahala Capital Management, LLC: Major Shareholders
SC 13G
Wednesday, 2/10/2021
VANGUARD GROUP INC: Major Shareholders
SC 13G
Tuesday, 2/2/2021
BlackRock Inc.: Major Shareholders
SC 13G/A
Friday, 1/29/2021
ROYCE & ASSOCIATES LP: Major Shareholders
4
Tuesday, 1/26/2021
Esfandiari Javan: Statement of changes in beneficial ownership of securities
3
Friday, 12/18/2020
Acheson David: Initial statement of beneficial ownership of securities
4
Friday, 12/18/2020
Acheson David: Statement of changes in beneficial ownership of securities
SC 13G
Friday, 3/20/2020
LYTTON LAURENCE W: Major Shareholders
4
Wednesday, 3/18/2020
EBERLY RICHARD: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/18/2020
Passas Robert: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/18/2020
POLAN MARY LAKE PH D: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/18/2020
PAGE GAIL S: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/18/2020
Goldman Neil A: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/18/2020
Potthoff John Gary: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/18/2020
Esfandiari Javan: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/18/2020
Davis Katherine Lyon: Statement of changes in beneficial ownership of securities
3
Wednesday, 3/18/2020
EBERLY RICHARD: Initial statement of beneficial ownership of securities
SC 13G
Friday, 2/14/2020
Nantahala Capital Management, LLC: Major Shareholders
4
Tuesday, 1/21/2020
PAGE GAIL S: Statement of changes in beneficial ownership of securities
SC 13G
Tuesday, 1/21/2020
ROYCE & ASSOCIATES LP: Major Shareholders
4
Wednesday, 11/13/2019
Potthoff John Gary: Statement of changes in beneficial ownership of securities
SC 13D/A
Thursday, 7/18/2019
PESSIN NORMAN H: Major Shareholders
4
Tuesday, 6/25/2019
Sperzel John J III: Statement of changes in beneficial ownership of securities
4
Friday, 5/24/2019
Esfandiari Javan: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/8/2019
Davis Katherine Lyon: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 2/12/2019
Wellington Trust Company, National Association Multiple Common Trust Funds Trust, Micro Cap Equity Portfolio: Major Shareholders
SC 13G/A
Tuesday, 2/12/2019
WELLINGTON MANAGEMENT GROUP LLP: Major Shareholders
SC 13G/A
Tuesday, 2/12/2019
WELLINGTON TRUST Co N A: Major Shareholders
SC 13G/A
Friday, 2/8/2019
Cortina Asset Management, LLC: Major Shareholders
SC 13G/A
Tuesday, 12/11/2018
ACUTA CAPITAL PARTNERS, LLC: Major Shareholders
SC 13G
Monday, 12/10/2018
Cortina Asset Management, LLC: Major Shareholders
4
Friday, 11/16/2018
Potthoff John Gary: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/6/2018
Passas Robert: Statement of changes in beneficial ownership of securities
3
Wednesday, 10/17/2018
Gyorke David: Initial statement of beneficial ownership of securities
3
Wednesday, 10/17/2018
Passas Robert: Initial statement of beneficial ownership of securities
4
Wednesday, 10/17/2018
Gyorke David: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/17/2018
Passas Robert: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/10/2018
Esfandiari Javan: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/10/2018
PAGE GAIL S: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/10/2018
Davis Katherine Lyon: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/10/2018
Goldman Neil A: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/10/2018
POLAN MARY LAKE PH D: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/10/2018
Potthoff John Gary: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/10/2018
Sperzel John J III: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/10/2018
Klugewicz Sharon W: Statement of changes in beneficial ownership of securities
3
Monday, 8/13/2018
POLAN MARY LAKE PH D: Initial statement of beneficial ownership of securities
4
Friday, 6/15/2018
Esfandiari Javan: Statement of changes in beneficial ownership of securities
4
Friday, 5/18/2018
Klugewicz Sharon W: Statement of changes in beneficial ownership of securities
3
Wednesday, 5/16/2018
Potthoff John Gary: Initial statement of beneficial ownership of securities
4
Tuesday, 2/27/2018
Meller Gary: Statement of changes in beneficial ownership of securities
SC 13G
Wednesday, 2/14/2018
ACUTA CAPITAL PARTNERS, LLC: Major Shareholders
4
Tuesday, 2/13/2018
Goldman Neil A: Statement of changes in beneficial ownership of securities
SC 13G/A
Thursday, 2/8/2018
WELLINGTON TRUST Co N A: Major Shareholders
SC 13G/A
Thursday, 2/8/2018
Wellington Trust Company, National Association Multiple Common Trust Funds Trust, Micro Cap Equity Portfolio: Major Shareholders
SC 13G/A
Thursday, 2/8/2018
WELLINGTON MANAGEMENT GROUP LLP: Major Shareholders
4
Thursday, 1/18/2018
Esfandiari Javan: Statement of changes in beneficial ownership of securities
3
Thursday, 12/28/2017
Goldman Neil A: Initial statement of beneficial ownership of securities
4
Tuesday, 9/19/2017
Klugewicz Sharon W: Statement of changes in beneficial ownership of securities
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Prospectus (71)

SC TO-T/A
Thursday, 4/27/2023
Third party tender offer statement
S-8 POS
Thursday, 4/27/2023
Post-effective amendment to a S-8 registration statement
S-8 POS
Thursday, 4/27/2023
Post-effective amendment to a S-8 registration statement
S-8 POS
Thursday, 4/27/2023
Post-effective amendment to a S-8 registration statement
S-8 POS
Thursday, 4/27/2023
Post-effective amendment to a S-8 registration statement
RW
Thursday, 4/27/2023
Registration Withdrawal Request
S-8 POS
Thursday, 4/27/2023
Post-effective amendment to a S-8 registration statement
S-8 POS
Thursday, 4/27/2023
Post-effective amendment to a S-8 registration statement
SC TO-T/A
Wednesday, 4/19/2023
Third party tender offer statement
SC TO-T/A
Thursday, 4/13/2023
Third party tender offer statement
SC TO-T/A
Monday, 4/10/2023
Third party tender offer statement
SC TO-T/A
Monday, 4/3/2023
Third party tender offer statement
SC TO-T/A
Wednesday, 3/29/2023
Third party tender offer statement
SC TO-T/A
Tuesday, 3/21/2023
Third party tender offer statement
SC TO-T/A
Wednesday, 3/15/2023
Third party tender offer statement
SC TO-T/A
Wednesday, 3/1/2023
Third party tender offer statement
SC TO-T
Tuesday, 2/14/2023
Third party tender offer statement
SC TO-C
Tuesday, 1/31/2023
Written communication relating to an issuer or third party tender offer
S-1/A
Friday, 10/7/2022
General form of registration statement for all companies including face-amount certificate companies
S-1/A
Wednesday, 9/28/2022
General form of registration statement for all companies including face-amount certificate companies
S-1
Wednesday, 9/7/2022
General form of registration statement for all companies including face-amount certificate companies
S-8
Tuesday, 1/18/2022
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B5
Monday, 8/9/2021
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Monday, 7/19/2021
Prospectus filed pursuant to Rule 424(b)(5)
S-3
Monday, 3/15/2021
Registration statement for specified transactions by certain issuers
S-8
Friday, 3/12/2021
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B5
Friday, 5/8/2020
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Wednesday, 5/6/2020
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Thursday, 11/1/2018
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Wednesday, 10/31/2018
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Monday, 10/22/2018
Prospectus filed pursuant to Rule 424(b)(5)
S-3
Tuesday, 9/18/2018
Registration statement for specified transactions by certain issuers
424B5
Monday, 2/12/2018
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Thursday, 2/8/2018
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Tuesday, 6/27/2017
Prospectus filed pursuant to Rule 424(b)(5)
424B3
Friday, 2/10/2017
Prospectus filed pursuant to Rule 424(b)(3)
S-3
Monday, 1/30/2017
Registration statement for specified transactions by certain issuers
424B5
Friday, 7/29/2016
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Monday, 7/25/2016
Prospectus filed pursuant to Rule 424(b)(5)
S-3/A
Tuesday, 4/5/2016
Registration statement for specified transactions by certain issuers
S-3/A
Monday, 4/4/2016
Registration statement for specified transactions by certain issuers
S-3/A
Thursday, 3/31/2016
Registration statement for specified transactions by certain issuers
S-3
Tuesday, 3/8/2016
Registration statement for specified transactions by certain issuers
S-8
Friday, 4/24/2015
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B5
Thursday, 3/28/2013
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Wednesday, 3/27/2013
Prospectus filed pursuant to Rule 424(b)(5)
S-3/A
Friday, 1/18/2013
Registration statement for specified transactions by certain issuers
S-3
Tuesday, 1/8/2013
Registration statement for specified transactions by certain issuers
424B3
Wednesday, 3/23/2011
Prospectus filed pursuant to Rule 424(b)(3)
RW
Monday, 8/2/2010
Registration Withdrawal Request
424B3
Friday, 7/30/2010
Prospectus filed pursuant to Rule 424(b)(3)
S-1/A
Tuesday, 5/25/2010
General form of registration statement for all companies including face-amount certificate companies
424B3
Thursday, 3/25/2010
Prospectus filed pursuant to Rule 424(b)(3)
S-1
Thursday, 3/25/2010
General form of registration statement for all companies including face-amount certificate companies
424B3
Friday, 4/3/2009
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Friday, 4/3/2009
Prospectus filed pursuant to Rule 424(b)(3)
S-8
Thursday, 6/19/2008
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B3
Wednesday, 4/2/2008
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Wednesday, 4/2/2008
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Wednesday, 12/26/2007
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Wednesday, 12/26/2007
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Wednesday, 12/26/2007
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Friday, 4/27/2007
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Friday, 4/27/2007
Prospectus filed pursuant to Rule 424(b)(3)
S-8
Friday, 3/23/2007
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B3
Tuesday, 2/6/2007
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Friday, 5/5/2006
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Thursday, 6/30/2005
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Wednesday, 5/25/2005
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Tuesday, 11/9/2004
Prospectus filed pursuant to Rule 424(b)(3)
S-8
Friday, 9/14/2001
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
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Proxies (34)

DEF 14A
Monday, 4/11/2022
Definitive proxy statements
DEFA14A
Thursday, 5/13/2021
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
Thursday, 5/13/2021
Definitive proxy statements
DEFA14A
Wednesday, 7/8/2020
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.
DEFA14A
Wednesday, 7/8/2020
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, 6/16/2020
Definitive proxy statements
PRE 14A
Friday, 5/29/2020
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEFA14A
Wednesday, 5/8/2019
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.
DEFR14A
Wednesday, 5/1/2019
Definitive revised proxy soliciting materials
DEF 14A
Tuesday, 4/30/2019
Definitive proxy statements
DEF 14A
Wednesday, 3/28/2018
Definitive proxy statements
DEF 14A
Friday, 3/24/2017
Definitive proxy statements
DEFR14A
Wednesday, 4/27/2016
Definitive revised proxy soliciting materials
DEF 14A
Thursday, 4/21/2016
Definitive proxy statements
DEF 14A
Tuesday, 4/21/2015
Definitive proxy statements
DEF 14A
Tuesday, 4/29/2014
Definitive proxy statements
DEF 14A
Monday, 9/16/2013
Definitive proxy statements
DEFR14A
Friday, 8/3/2012
Definitive revised proxy soliciting materials
DEF 14A
Thursday, 8/2/2012
Definitive proxy statements
DEFA14A
Thursday, 8/2/2012
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
Wednesday, 8/3/2011
Definitive proxy statements
PRE 14A
Thursday, 7/14/2011
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEF 14A
Friday, 4/16/2010
Definitive proxy statements
DEF 14A
Tuesday, 4/14/2009
Definitive proxy statements
DEF 14A
Monday, 4/14/2008
Definitive proxy statements
PRE 14A
Tuesday, 4/1/2008
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEF 14A
Thursday, 5/10/2007
Definitive proxy statements
DEF 14A
Tuesday, 5/2/2006
Definitive proxy statements
DEF 14A
Wednesday, 5/11/2005
Definitive proxy statements
PRE 14A
Friday, 4/29/2005
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEF 14C
Thursday, 4/8/2004
Definitive information statements
PRE 14C
Monday, 3/22/2004
Preliminary information statement not related to a contested matter or merger/acquisition
DEFR14C
Friday, 1/9/2004
Definitive revised information statement materials
PRE 14C
Wednesday, 12/24/2003
Preliminary information statement not related to a contested matter or merger/acquisition
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