01/15/2021
7:28 PM | Liberty Oilfield Services (Issuer)
Wright Christopher A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/14/2021
5:15 PM | Liberty Oilfield Services (Issuer)
McDonald James R (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
01/11/2021
7:18 PM | AYAT SIMON (Reporting)
Liberty Oilfield Services (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
01/11/2021
4:43 PM | Liberty Oilfield Services (Issuer)
SCHLUMBERGER LIMITED/NV (Reporting)
Schlumberger Technology Corp (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
01/11/2021
4:27 PM | Liberty Oilfield Services (Subject)
SCHLUMBERGER LIMITED/NV (Filed by)
| Form SC 13D
| |
01/05/2021
7:59 PM | Liberty Oilfield Services (Issuer)
Stock Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2021
4:32 PM | Liberty Oilfield Services (Issuer)
Steinbeck Cary D. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2021
4:31 PM | Liberty Oilfield Services (Issuer)
Norton Gale A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2021
4:30 PM | Kimble William F (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2021
4:30 PM | Babcock Ken (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
|
01/04/2021
4:27 PM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/07/2020
3:52 PM | Gusek Ron (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/04/2020
11:50 AM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/20/2020
3:09 PM | ELLIOTT R SEAN (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/29/2020
6:00 AM | Liberty Oilfield Services (Filer)
| Form DEFM14A
| |
10/28/2020
3:55 PM | Liberty Oilfield Services (Filer)
| Form DEFA14A
| |
10/28/2020
10:53 AM | Liberty Oilfield Services (Filer)
| Form DEFA14A
| |
10/08/2020
3:47 PM | Liberty Oilfield Services (Issuer)
R/C Energy GP IV, LLC (Reporting)
R/C Energy IV Direct Partnership, L.P. (Reporting)
R/C IV Liberty Holdings, L.P. (Reporting)
Riverstone/Carlyle Energy Partners IV, L.P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/24/2020
4:06 PM | Liberty Oilfield Services (Filer)
| Form DEFA14A
| |
09/09/2020
3:13 PM | Liberty Oilfield Services (Filer)
| Form DEFA14A
| |
09/03/2020
2:45 PM | Liberty Oilfield Services (Subject)
Riverstone/Carlyle Energy Partners IV, L.P. (Filed by)
| Form SC 13D/A
| |
09/01/2020
8:32 AM | Liberty Oilfield Services (Filer)
| Form DEFA14A
| |
09/01/2020
8:30 AM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/03/2020
4:06 PM | Liberty Oilfield Services (Issuer)
Wright Christopher A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2020
4:05 PM | Liberty Oilfield Services (Issuer)
Stock Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2020
4:04 PM | Gusek Ron (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2020
4:04 PM | Gosney Ryan T (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2020
4:03 PM | ELLIOTT R SEAN (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/10/2020
4:30 PM | Liberty Oilfield Services (Filer)
| Form DEFA14A
| |
03/10/2020
4:30 PM | Liberty Oilfield Services (Filer)
| Form DEF 14A
| |
02/14/2020
12:30 PM | Liberty Oilfield Services (Subject)
| Form SC 13G/A
| |
01/23/2020
6:03 PM | Liberty Oilfield Services (Issuer)
Wright Christopher A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/23/2020
6:01 PM | Liberty Oilfield Services (Issuer)
Stock Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/23/2020
5:56 PM | Gusek Ron (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/23/2020
5:56 PM | Gosney Ryan T (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/23/2020
5:55 PM | ELLIOTT R SEAN (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
3:39 PM | Babcock Ken (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
3:39 PM | Liberty Oilfield Services (Issuer)
Norton Gale A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
3:38 PM | Kimble William F (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/13/2019
6:23 PM | ELLIOTT R SEAN (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/10/2019
1:18 PM | Liberty Oilfield Services (Subject)
PRICE T ROWE ASSOCIATES INC /MD/ (Filed by)
| Form SC 13G/A
| |
12/05/2019
3:33 PM | Gusek Ron (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/12/2019
9:16 AM | Liberty Oilfield Services (Subject)
PRICE T ROWE ASSOCIATES INC /MD/ (Filed by)
| Form SC 13G
| |
11/07/2019
3:39 PM | Liberty Oilfield Services (Issuer)
R/C Energy GP IV, LLC (Reporting)
R/C Energy IV Direct Partnership, L.P. (Reporting)
R/C IV Liberty Holdings, L.P. (Reporting)
Riverstone/Carlyle Energy Partners IV, L.P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/07/2019
3:35 PM | Liberty Oilfield Services (Subject)
Riverstone/Carlyle Energy Partners IV, L.P. (Filed by)
| Form SC 13D/A
| |
11/05/2019
4:10 PM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/09/2019
4:02 PM | Lancaster N John Jr (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/03/2019
3:38 PM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/30/2019
3:10 PM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/15/2019
6:57 PM | Liberty Oilfield Services (Issuer)
Staffieri Brett (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/12/2019
5:39 AM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/01/2019
1:33 PM | Liberty Oilfield Services (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
07/30/2019
3:32 PM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/26/2019
6:07 PM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/24/2019
4:10 PM | Liberty Oilfield Services (Issuer)
Norton Gale A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/24/2019
4:07 PM | Liberty Oilfield Services (Issuer)
Norton Gale A (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
07/12/2019
3:48 PM | Liberty Oilfield Services (Issuer)
R/C Energy GP IV, LLC (Reporting)
R/C Energy IV Direct Partnership, L.P. (Reporting)
R/C IV Liberty Holdings, L.P. (Reporting)
Riverstone/Carlyle Energy Partners IV, L.P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/12/2019
3:46 PM | Liberty Oilfield Services (Subject)
Riverstone/Carlyle Energy Partners IV, L.P. (Filed by)
| Form SC 13D/A
| |
07/11/2019
4:09 PM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/10/2019
4:24 PM | Liberty Oilfield Services (Filer)
| Form 424B7
| |
07/08/2019
7:50 PM | Liberty Oilfield Services (Filer)
| Form 424B7
| |
07/08/2019
3:24 PM | Liberty Oilfield Services (Filer)
| Form S-3ASR
| |
06/27/2019
1:36 PM | Liberty Oilfield Services (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
05/09/2019
5:34 PM | Liberty Oilfield Services (Issuer)
Steinbeck Cary D. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/09/2019
4:59 PM | Liberty Oilfield Services (Issuer)
Stock Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/08/2019
4:40 PM | Liberty Oilfield Services (Issuer)
Stock Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/26/2019
4:37 PM | Gusek Ron (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/18/2019
5:34 PM | Liberty Oilfield Services (Issuer)
Stock Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2019
6:02 PM | Liberty Oilfield Services (Issuer)
Stock Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2019
6:01 PM | Gusek Ron (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2019
6:01 PM | Gosney Ryan T (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2019
6:00 PM | ELLIOTT R SEAN (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/25/2019
1:08 PM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/11/2019
3:24 PM | Liberty Oilfield Services (Filer)
| Form DEFA14A
| |
03/11/2019
3:21 PM | Liberty Oilfield Services (Filer)
| Form DEF 14A
| |
02/28/2019
2:24 PM | DAY ROBERT (Reporting)
LAUREL ROAD II, LLC (Reporting)
LAUREL ROAD LLC (Reporting)
Liberty Oilfield Services (Issuer)
OAKMONT CORP (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/28/2019
1:14 PM | Liberty Oilfield Services (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
02/21/2019
4:18 PM | Gusek Ron (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/19/2019
4:50 PM | Liberty Oilfield Services (Issuer)
Stock Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2019
9:53 AM | Liberty Oilfield Services (Subject)
PEARSON C MARK (Filed by)
| Form SC 13G
| |
02/13/2019
12:32 PM | FMR LLC (Filed by)
Liberty Oilfield Services (Subject)
| Form SC 13G
| |
02/07/2019
8:49 PM | DAY ROBERT (Filed by)
Liberty Oilfield Services (Subject)
| Form SC 13G
| |
02/01/2019
1:39 PM | Liberty Oilfield Services (Issuer)
R/C Energy GP IV, LLC (Reporting)
R/C Energy IV Direct Partnership, L.P. (Reporting)
R/C IV Liberty Holdings, L.P. (Reporting)
Riverstone/Carlyle Energy Partners IV, L.P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/24/2019
5:41 PM | Liberty Oilfield Services (Issuer)
Wright Christopher A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/24/2019
5:41 PM | Liberty Oilfield Services (Issuer)
Stock Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/24/2019
5:40 PM | Gusek Ron (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/24/2019
5:40 PM | Gosney Ryan T (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/24/2019
5:40 PM | ELLIOTT R SEAN (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
4:07 PM | Liberty Oilfield Services (Issuer)
Steinbeck Cary D. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
4:06 PM | Kimble William F (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
4:06 PM | DEA PETER A (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
4:06 PM | Babcock Ken (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/07/2018
5:06 PM | Lancaster N John Jr (Reporting)
Liberty Oilfield Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/07/2018
5:04 PM | Liberty Oilfield Services (Issuer)
Staffieri Brett (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/27/2018
4:10 PM | Liberty Oilfield Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/01/2018
3:25 PM | Liberty Oilfield Services (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/15/2018
5:50 PM | Liberty Oilfield Services (Issuer)
Steinbeck Cary D. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/09/2018
5:27 AM | DAY ROBERT (Reporting)
LAUREL ROAD II, LLC (Reporting)
LAUREL ROAD LLC (Reporting)
Liberty Oilfield Services (Issuer)
OAKMONT CORP (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/17/2018
4:08 PM | Liberty Oilfield Services (Issuer)
R/C Energy GP IV, LLC (Reporting)
R/C Energy IV Direct Partnership, L.P. (Reporting)
R/C IV Liberty Holdings, L.P. (Reporting)
Riverstone/Carlyle Energy Partners IV, L.P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/17/2018
4:05 PM | Liberty Oilfield Services (Subject)
Riverstone/Carlyle Energy Partners IV, L.P. (Filed by)
| Form SC 13D/A
| |
