Sentinel Energy Services Inc.
Related Filers (22)
- CSL Sentinel Holdings, LLC (9)
- Sentinel Management Holdings, LLC (8)
- Leykum Charles S. (7)
- Polar Asset Management Partners Inc. (4)
- Brenham Capital Management, L.P. (3)
- BlackRock Inc. (3)
- Broadview Partners LP (2)
- J. Goldman & Co LP (2)
- Governors Lane LP (2)
- BlueCrest Capital Management Ltd (2)
- GLAZER CAPITAL, LLC (2)
- MARSHALL JON A (2)
- Zenner Marc (2)
- Shivram Krishna (1)
- Raj Vivek (1)
- GOULD ANDREW (1)
- Jamison Kent (1)
- Cimador Gerald (1)
- Encompass Capital Advisors LLC (1)
- Steger Ronald (1)
- LEVERING CRAIG (1)
- The Nasdaq Stock Market LLC (1)
- Show More ...
Financials (28)
10-Q
Tuesday, 11/14/2023
Quarterly Report for period ending 2023-09-30
10-Q
Monday, 8/14/2023
Quarterly Report for period ending 2023-06-30
10-Q
Monday, 5/15/2023
Quarterly Report for period ending 2023-03-31
10-K
Friday, 3/31/2023
Annual Report for period ending 2022-12-31
10-Q
Monday, 11/14/2022
Quarterly Report for period ending 2022-09-30
10-Q
Friday, 8/12/2022
Quarterly Report for period ending 2022-06-30
10-Q
Monday, 5/23/2022
Quarterly Report for period ending 2022-03-31
NT 10-Q
Tuesday, 5/17/2022
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2022-03-31
10-K
Friday, 4/15/2022
Annual Report for period ending 2021-12-31
NT 10-K
Thursday, 3/31/2022
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 2021-12-31
10-Q
Friday, 11/12/2021
Quarterly Report for period ending 2021-09-30
10-Q
Monday, 8/16/2021
Quarterly Report for period ending 2021-06-30
10-Q
Monday, 5/17/2021
Quarterly Report for period ending 2021-03-31
10-K
Wednesday, 3/31/2021
Annual Report for period ending 2020-12-31
10-Q
Monday, 11/2/2020
Quarterly Report for period ending 2020-09-30
10-Q
Monday, 8/10/2020
Quarterly Report for period ending 2020-06-30
NT 10-Q
Tuesday, 5/12/2020
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2020-03-31
10-Q
Tuesday, 5/12/2020
Quarterly Report for period ending 2020-03-31
10-K
Monday, 3/16/2020
Annual Report for period ending 2019-12-31
10-Q
Tuesday, 11/12/2019
Quarterly Report for period ending 2019-09-30
10-Q
Friday, 8/9/2019
Quarterly Report for period ending 2019-06-30
10-Q
Friday, 5/10/2019
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/A
Friday, 8/31/2018
Quarterly Report for period ending 2018-06-30
10-Q
Monday, 8/13/2018
Quarterly Report for period ending 2018-06-30
10-Q
Monday, 5/14/2018
Quarterly Report for period ending 2018-03-31
10-K
Tuesday, 3/27/2018
Annual Report for period ending 2017-12-31
News (21)
8-K
Tuesday, 1/5/2021
Current report filing
8-K
Tuesday, 6/2/2020
Current report filing
8-K
Tuesday, 12/24/2019
Current report filing
8-K
Thursday, 12/12/2019
Current report filing
8-K
Wednesday, 11/6/2019
Current report filing
8-K
Wednesday, 3/6/2019
Current report filing
8-K
Wednesday, 2/13/2019
Current report filing
8-K
Monday, 2/4/2019
Current report filing
8-K
Friday, 1/25/2019
Current report filing
8-K
Tuesday, 1/22/2019
Current report filing
8-K
Tuesday, 1/8/2019
Current report filing
8-K12B
Friday, 12/28/2018
Notification that a class of securities of successor issuer is deemed to be registered pursuant to Section 12(b)
8-K
Tuesday, 12/4/2018
Current report filing
8-K
Friday, 11/9/2018
Current report filing
8-K
Friday, 10/19/2018
Current report filing
8-K
Monday, 2/5/2018
Current report filing
8-K
Thursday, 1/4/2018
Current report filing
8-K
Thursday, 12/21/2017
Current report filing
8-K
Thursday, 11/16/2017
Current report filing
8-K
Tuesday, 11/14/2017
Current report filing
8-K
Tuesday, 11/7/2017
Current report filing
Other (14)
15-12G
Wednesday, 12/27/2023
Notice of termination of registration of a class of securities under Section 12(g)
25-NSE
Thursday, 11/7/2019
Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
EFFECT
Monday, 2/4/2019
Notice of Effectiveness
POS AM
Friday, 1/11/2019
Post-effective amendment to a registration statement that is not immediately effective upon filing
EFFECT
Tuesday, 12/11/2018
Notice of Effectiveness
CORRESP
Tuesday, 12/4/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 11/30/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 11/29/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Thursday, 11/2/2017
Notice of Effectiveness
CERTNAS
Thursday, 11/2/2017
None
8-A12B
Tuesday, 10/31/2017
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
CORRESP
Tuesday, 10/31/2017
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 10/31/2017
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 10/10/2017
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
Ownership (47)
4
Monday, 5/15/2023
Sentinel Management Holdings, LLC: Statement of changes in beneficial ownership of securities
4
Monday, 5/15/2023
Leykum Charles S.: Statement of changes in beneficial ownership of securities
4
Friday, 3/31/2023
Sentinel Management Holdings, LLC: Statement of changes in beneficial ownership of securities
4
Friday, 3/31/2023
Leykum Charles S.: Statement of changes in beneficial ownership of securities
4
Monday, 11/14/2022
Sentinel Management Holdings, LLC: Statement of changes in beneficial ownership of securities
4
Monday, 11/14/2022
Leykum Charles S.: Statement of changes in beneficial ownership of securities
4
Monday, 5/23/2022
Sentinel Management Holdings, LLC: Statement of changes in beneficial ownership of securities
4
Monday, 5/23/2022
Leykum Charles S.: Statement of changes in beneficial ownership of securities
4
Monday, 8/16/2021
Sentinel Management Holdings, LLC: Statement of changes in beneficial ownership of securities
4
Monday, 8/16/2021
Leykum Charles S.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/31/2021
Zenner Marc: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/31/2021
MARSHALL JON A: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/31/2021
Sentinel Management Holdings, LLC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/31/2021
Leykum Charles S.: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 2/16/2021
GLAZER CAPITAL, LLC: Major Shareholders
SC 13G/A
Friday, 2/14/2020
Governors Lane LP: Major Shareholders
SC 13G/A
Friday, 2/14/2020
J. Goldman & Co LP: Major Shareholders
SC 13G/A
Friday, 2/14/2020
BlueCrest Capital Management Ltd: Major Shareholders
SC 13G/A
Tuesday, 12/10/2019
Polar Asset Management Partners Inc.: Major Shareholders
4
Tuesday, 11/12/2019
Polar Asset Management Partners Inc.: Statement of changes in beneficial ownership of securities
SC 13G
Friday, 11/8/2019
Polar Asset Management Partners Inc.: Major Shareholders
3
Friday, 11/1/2019
Polar Asset Management Partners Inc.: Initial statement of beneficial ownership of securities
SC 13G/A
Wednesday, 7/10/2019
BlackRock Inc.: Major Shareholders
SC 13G/A
Thursday, 2/14/2019
Brenham Capital Management, L.P.: Major Shareholders
SC 13G
Thursday, 2/14/2019
GLAZER CAPITAL, LLC: Major Shareholders
SC 13G
Monday, 2/11/2019
J. Goldman & Co LP: Major Shareholders
SC 13G
Monday, 2/11/2019
Broadview Partners LP: Major Shareholders
SC 13G/A
Thursday, 2/7/2019
BlackRock Inc.: Major Shareholders
SC 13G
Thursday, 2/7/2019
BlueCrest Capital Management Ltd: Major Shareholders
3
Wednesday, 11/14/2018
Steger Ronald: Initial statement of beneficial ownership of securities
3
Wednesday, 11/14/2018
LEVERING CRAIG: Initial statement of beneficial ownership of securities
SC 13G
Friday, 11/2/2018
Governors Lane LP: Major Shareholders
SC 13G/A
Wednesday, 2/14/2018
Brenham Capital Management, L.P.: Major Shareholders
3
Tuesday, 2/6/2018
MARSHALL JON A: Initial statement of beneficial ownership of securities
4
Friday, 2/2/2018
CSL Sentinel Holdings, LLC: Statement of changes in beneficial ownership of securities
SC 13G
Thursday, 2/1/2018
BlackRock Inc.: Major Shareholders
SC 13G
Thursday, 1/25/2018
CSL Sentinel Holdings, LLC: Major Shareholders
SC 13G
Tuesday, 11/14/2017
Brenham Capital Management, L.P.: Major Shareholders
SC 13G
Monday, 11/13/2017
Encompass Capital Advisors LLC: Major Shareholders
3
Wednesday, 11/8/2017
CSL Sentinel Holdings, LLC: Initial statement of beneficial ownership of securities
3
Thursday, 11/2/2017
GOULD ANDREW: Initial statement of beneficial ownership of securities
3
Thursday, 11/2/2017
Cimador Gerald: Initial statement of beneficial ownership of securities
3
Thursday, 11/2/2017
Jamison Kent: Initial statement of beneficial ownership of securities
3
Thursday, 11/2/2017
Raj Vivek: Initial statement of beneficial ownership of securities
3
Thursday, 11/2/2017
Shivram Krishna: Initial statement of beneficial ownership of securities
3
Thursday, 11/2/2017
Leykum Charles S.: Initial statement of beneficial ownership of securities
3
Thursday, 11/2/2017
Zenner Marc: Initial statement of beneficial ownership of securities
Prospectus (11)
424B3
Tuesday, 12/11/2018
Prospectus filed pursuant to Rule 424(b)(3)
S-4/A
Thursday, 11/29/2018
Registration of securities issued in business combination transactions
S-4
Wednesday, 11/14/2018
Registration of securities issued in business combination transactions
424B4
Monday, 11/6/2017
Prospectus filed pursuant to Rule 424(b)(4)
S-1/A
Thursday, 11/2/2017
General form of registration statement for all companies including face-amount certificate companies
S-1/A
Monday, 10/30/2017
General form of registration statement for all companies including face-amount certificate companies
S-1/A
Thursday, 10/26/2017
General form of registration statement for all companies including face-amount certificate companies
S-1
Friday, 9/22/2017
General form of registration statement for all companies including face-amount certificate companies
DRS/A
Friday, 9/1/2017
Draft registration statement submitted by Emerging Growth Company under Securities Act Section 6(e) or by Foreign Private Issuer under Division of Corporation Finance policy
DRSLTR
Friday, 9/1/2017
Correspondence Related to Draft Registration Statement
DRS
Monday, 7/3/2017
Draft registration statement submitted by Emerging Growth Company under Securities Act Section 6(e) or by Foreign Private Issuer under Division of Corporation Finance policy
Proxies (13)
DEF 14A
Friday, 11/22/2019
Definitive proxy statements
PRE 14A
Tuesday, 11/12/2019
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEF 14A
Friday, 10/25/2019
Definitive proxy statements
PRE 14A
Tuesday, 10/15/2019
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEFA14A
Monday, 2/4/2019
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.
DEFA14A
Friday, 1/25/2019
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.
DEFA14A
Tuesday, 1/22/2019
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.
DEFM14A
Friday, 1/18/2019
Definitive proxy statement relating to a merger, acquisition, or disposition
DEFA14A
Tuesday, 1/8/2019
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.
PRER14A
Monday, 1/7/2019
Preliminary revised proxy soliciting materials
DEFA14A
Tuesday, 12/4/2018
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.
PREM14A
Monday, 11/26/2018
Preliminary proxy statement relating to a merger, acquisition, or disposition
DEFA14A
Friday, 10/19/2018
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.