SINGER DAVID B
Related Filers (7)
- AFFYMETRIX INC (46)
- OSCIENT PHARMACEUTICALS CORP (16)
- CASTLIGHT HEALTH, INC. (9)
- 1Life Healthcare Inc (7)
- CORCEPT THERAPEUTICS INC (4)
- PACIFIC BIOSCIENCES OF CALIFORNIA INC (4)
- Seer, Inc. (4)
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Ownership (90)
4
Friday, 2/18/2022
CASTLIGHT HEALTH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 7/19/2021
1Life Healthcare Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/22/2021
Seer, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 6/14/2021
CASTLIGHT HEALTH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 4/19/2021
1Life Healthcare Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/20/2021
1Life Healthcare Inc: Statement of changes in beneficial ownership of securities
4
Friday, 12/11/2020
Seer, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/10/2020
Seer, Inc.: Statement of changes in beneficial ownership of securities
3
Thursday, 12/3/2020
Seer, Inc.: Initial statement of beneficial ownership of securities
4
Monday, 10/19/2020
1Life Healthcare Inc: Statement of changes in beneficial ownership of securities
4
Friday, 7/17/2020
1Life Healthcare Inc: Statement of changes in beneficial ownership of securities
4
Friday, 6/5/2020
CASTLIGHT HEALTH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/18/2020
1Life Healthcare Inc: Statement of changes in beneficial ownership of securities
3
Thursday, 1/30/2020
1Life Healthcare Inc: Initial statement of beneficial ownership of securities
4
Friday, 6/7/2019
CASTLIGHT HEALTH, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 6/22/2018
CASTLIGHT HEALTH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 6/26/2017
CASTLIGHT HEALTH, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/23/2016
CASTLIGHT HEALTH, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 6/19/2015
CASTLIGHT HEALTH, INC.: Statement of changes in beneficial ownership of securities
3
Thursday, 3/13/2014
CASTLIGHT HEALTH, INC.: Initial statement of beneficial ownership of securities
4
Friday, 6/15/2012
PACIFIC BIOSCIENCES OF CALIFORNIA INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/27/2011
PACIFIC BIOSCIENCES OF CALIFORNIA INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/27/2010
PACIFIC BIOSCIENCES OF CALIFORNIA INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 10/26/2010
PACIFIC BIOSCIENCES OF CALIFORNIA INC: Initial statement of beneficial ownership of securities
5
Wednesday, 2/13/2008
CORCEPT THERAPEUTICS INC: Annual statement of changes in beneficial ownership of securities
4
Friday, 6/15/2007
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
5
Friday, 2/9/2007
OSCIENT PHARMACEUTICALS CORP: Annual statement of changes in beneficial ownership of securities
4
Monday, 11/13/2006
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/9/2006
OSCIENT PHARMACEUTICALS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 6/5/2006
OSCIENT PHARMACEUTICALS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/31/2006
OSCIENT PHARMACEUTICALS CORP: Statement of changes in beneficial ownership of securities
4/A
Friday, 5/26/2006
OSCIENT PHARMACEUTICALS CORP: Statement of changes in beneficial ownership of securities
4
Friday, 5/26/2006
OSCIENT PHARMACEUTICALS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/24/2006
OSCIENT PHARMACEUTICALS CORP: Statement of changes in beneficial ownership of securities
4
Friday, 3/10/2006
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
5
Tuesday, 2/14/2006
AFFYMETRIX INC: Annual statement of changes in beneficial ownership of securities
4
Thursday, 12/29/2005
OSCIENT PHARMACEUTICALS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2005
OSCIENT PHARMACEUTICALS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/26/2005
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/7/2005
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/9/2005
OSCIENT PHARMACEUTICALS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 5/26/2005
OSCIENT PHARMACEUTICALS CORP: Statement of changes in beneficial ownership of securities
5
Monday, 2/14/2005
OSCIENT PHARMACEUTICALS CORP: Annual statement of changes in beneficial ownership of securities
4
Wednesday, 2/2/2005
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/3/2005
CORCEPT THERAPEUTICS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/28/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/4/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/28/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/21/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/14/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/7/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/29/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/22/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/15/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/15/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/9/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/2/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/26/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/18/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/12/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/4/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/27/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/21/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/21/2004
CORCEPT THERAPEUTICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/16/2004
OSCIENT PHARMACEUTICALS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/14/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 4/14/2004
CORCEPT THERAPEUTICS INC: Initial statement of beneficial ownership of securities
4
Wednesday, 4/7/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/31/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/25/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/17/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/9/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/4/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2004
GENOME THERAPEUTICS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 2/26/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/18/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 2/17/2004
GENOME THERAPEUTICS CORP: Initial statement of beneficial ownership of securities
4
Tuesday, 2/17/2004
GENOME THERAPEUTICS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/11/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/5/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/29/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/22/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/15/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/2/2004
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/29/2003
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/4/2003
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/26/2003
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/6/2003
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/11/2003
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/22/2003
AFFYMETRIX INC: Statement of changes in beneficial ownership of securities