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NYSE:DODiamond Offshore Drilling SEC Filings & 10K Form

Notice: This company has been marked as potentially delisted and may not be actively trading.
$0.94
0.00 (0.00 %)
(As of 04/27/2020)
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$0.94
Now: $0.94
$0.94
50-Day Range
$0.73
MA: $0.93
$0.94
52-Week Range
$0.67
Now: $0.94
$11.41
Volume542,480 shs
Average VolumeN/A
Market Capitalization$129.55 million
P/E RatioN/A
Dividend YieldN/A
BetaN/A

SEC Filings

Diamond Offshore Drilling (NYSE:DO) SEC Filings

DateFilerForm TypeView
07/02/2020
2:42 PM
Diamond Offshore Drilling (Issuer)
Kornblau Scott Lee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/30/2020
12:35 PM
Diamond Offshore Drilling (Issuer)
Woll Ronald (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/29/2020
7:01 PM
Diamond Offshore Drilling (Issuer)
Woll Ronald (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/29/2020
6:50 PM
Diamond Offshore Drilling (Issuer)
Savarino Dominic A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/26/2020
3:18 PM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/25/2020
8:16 AM
Diamond Offshore Drilling (Filer)
Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d)  
06/09/2020
9:18 AM
Diamond Offshore Drilling (Issuer)
Savarino Dominic A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/18/2020
12:32 PM
Diamond Offshore Drilling (Issuer)
Edwards Marc Gerard Rex (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/13/2020
3:36 PM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/12/2020
10:37 AM
Diamond Offshore Drilling (Subject)
NEW YORK STOCK EXCHANGE LLC (Filed by)
Form 25-NSE
05/08/2020
2:17 PM
Diamond Offshore Drilling (Issuer)
Gaffney Paul G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/08/2020
9:58 AM
BlackRock Inc. (Filed by)
Diamond Offshore Drilling (Subject)
Form SC 13G/A
05/05/2020
3:12 PM
Diamond Offshore Drilling (Issuer)
Kornblau Scott Lee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/05/2020
2:48 PM
Diamond Offshore Drilling (Issuer)
ROLAND DAVID L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/04/2020
10:07 AM
Diamond Offshore Drilling (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
04/28/2020
8:52 PM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/28/2020
5:11 AM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/27/2020
5:17 AM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/16/2020
5:09 AM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/03/2020
1:13 PM
Diamond Offshore Drilling (Issuer)
Woll Ronald (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2020
1:10 PM
Diamond Offshore Drilling (Issuer)
Roth Thomas (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2020
1:06 PM
Diamond Offshore Drilling (Issuer)
Kornblau Scott Lee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2020
1:02 PM
Diamond Offshore Drilling (Issuer)
GORDON BETH G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2020
12:57 PM
Diamond Offshore Drilling (Issuer)
ROLAND DAVID L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2020
11:15 PM
Diamond Offshore Drilling (Filer)
Form EFFECT
04/01/2020
7:58 AM
Diamond Offshore Drilling (Filer)
Form DEFA14A
04/01/2020
7:40 AM
Diamond Offshore Drilling (Filer)
Form DEF 14A
03/26/2020
3:22 PM
Diamond Offshore Drilling (Issuer)
McTeague Peter (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
03/26/2020
3:18 PM
Diamond Offshore Drilling (Issuer)
HOWARD ALAN H (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
03/23/2020
3:20 PM
Diamond Offshore Drilling (Subject)
LOEWS CORP (Filed by)
Form SC 13D/A
03/23/2020
3:15 PM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/17/2020
12:52 PM
Diamond Offshore Drilling (Issuer)
ROLAND DAVID L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2020
7:51 PM
Diamond Offshore Drilling (Filer)
Form 10-K/A
02/14/2020
12:58 PM
Diamond Offshore Drilling (Issuer)
Roth Thomas (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2020
12:56 PM
Diamond Offshore Drilling (Issuer)
ROLAND DAVID L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2020
12:54 PM
Diamond Offshore Drilling (Issuer)
Kornblau Scott Lee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2020
12:52 PM
Diamond Offshore Drilling (Issuer)
GORDON BETH G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2020
12:51 PM
Diamond Offshore Drilling (Issuer)
Edwards Marc Gerard Rex (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/11/2020
2:55 PM
Diamond Offshore Drilling (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/11/2020
9:02 AM
Diamond Offshore Drilling (Filer)
Form POSASR
02/10/2020
5:15 AM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/06/2020
12:09 PM
Contrarius Investment Management Ltd (Filed by)
Diamond Offshore Drilling (Subject)
Form SC 13G
01/02/2020
3:47 PM
Diamond Offshore Drilling (Issuer)
TISCH JAMES S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2020
3:45 PM
Diamond Offshore Drilling (Issuer)
TISCH ANDREW H (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2020
3:43 PM
Diamond Offshore Drilling (Issuer)
SOBEL CLIFFORD M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2020
3:40 PM
Diamond Offshore Drilling (Issuer)
Gaffney Paul G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2020
3:38 PM
Diamond Offshore Drilling (Issuer)
Feygin Anatol (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/02/2019
4:42 PM
Diamond Offshore Drilling (Issuer)
Roth Thomas (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/28/2019
9:07 AM
Diamond Offshore Drilling (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
10/28/2019
5:19 AM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/01/2019
11:26 AM
Diamond Offshore Drilling (Issuer)
TISCH JAMES S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/01/2019
11:25 AM
Diamond Offshore Drilling (Issuer)
TISCH ANDREW H (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/01/2019
11:23 AM
Diamond Offshore Drilling (Issuer)
SOBEL CLIFFORD M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/01/2019
11:21 AM
Diamond Offshore Drilling (Issuer)
SIEGEL KENNETH I (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/01/2019
11:20 AM
Diamond Offshore Drilling (Issuer)
GREBOW EDWARD (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/01/2019
11:18 AM
Diamond Offshore Drilling (Issuer)
Gaffney Paul G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/01/2019
11:17 AM
Diamond Offshore Drilling (Issuer)
Feygin Anatol (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/17/2019
8:08 AM
Diamond Offshore Drilling (Issuer)
Kornblau Scott Lee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/12/2019
10:00 AM
Diamond Offshore Drilling (Issuer)
Gaffney Paul G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/03/2019
5:09 AM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/05/2019
9:10 AM
Diamond Offshore Drilling (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/05/2019
5:06 AM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/02/2019
11:39 AM
Diamond Offshore Drilling (Issuer)
SIEGEL KENNETH I (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2019
10:10 AM
Diamond Offshore Drilling (Issuer)
TISCH JAMES S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2019
10:09 AM
Diamond Offshore Drilling (Issuer)
TISCH ANDREW H (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2019
10:07 AM
Diamond Offshore Drilling (Issuer)
SOBEL CLIFFORD M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2019
10:02 AM
Diamond Offshore Drilling (Issuer)
GREBOW EDWARD (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2019
10:00 AM
Diamond Offshore Drilling (Issuer)
Gaffney Paul G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2019
9:57 AM
Diamond Offshore Drilling (Issuer)
Feygin Anatol (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/14/2019
9:52 AM
Diamond Offshore Drilling (Filer)
Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d)  
05/16/2019
3:05 PM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/16/2019
11:33 AM
Diamond Offshore Drilling (Issuer)
Feygin Anatol (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
04/29/2019
9:34 AM
Diamond Offshore Drilling (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
04/29/2019
5:17 AM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/03/2019
1:36 PM
Diamond Offshore Drilling (Issuer)
Woll Ronald (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2019
1:34 PM
Diamond Offshore Drilling (Issuer)
Roth Thomas (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2019
1:32 PM
Diamond Offshore Drilling (Issuer)
ROLAND DAVID L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2019
1:30 PM
Diamond Offshore Drilling (Issuer)
Kornblau Scott Lee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2019
1:29 PM
Diamond Offshore Drilling (Issuer)
GORDON BETH G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2019
1:28 PM
Diamond Offshore Drilling (Filer)
Form DEFA14A
04/03/2019
1:25 PM
Diamond Offshore Drilling (Issuer)
Edwards Marc Gerard Rex (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2019
8:16 AM
Diamond Offshore Drilling (Filer)
Form DEF 14A
04/02/2019
8:57 AM
Diamond Offshore Drilling (Issuer)
TISCH JAMES S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2019
8:56 AM
Diamond Offshore Drilling (Issuer)
TISCH ANDREW H (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2019
8:54 AM
Diamond Offshore Drilling (Issuer)
SOBEL CLIFFORD M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2019
8:53 AM
Diamond Offshore Drilling (Issuer)
SIEGEL KENNETH I (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2019
8:51 AM
Diamond Offshore Drilling (Issuer)
GREBOW EDWARD (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2019
8:50 AM
Diamond Offshore Drilling (Issuer)
Gaffney Paul G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2019
8:48 AM
Diamond Offshore Drilling (Issuer)
FABRIKANT CHARLES (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/20/2019
3:31 PM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/26/2019
11:37 AM
Diamond Offshore Drilling (Issuer)
Gaffney Paul G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/13/2019
11:41 AM
Diamond Offshore Drilling (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/13/2019
10:50 AM
Diamond Offshore Drilling (Subject)
FMR LLC (Filed by)
Form SC 13G
02/11/2019
3:09 PM
Diamond Offshore Drilling (Issuer)
ROLAND DAVID L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/11/2019
3:08 PM
Diamond Offshore Drilling (Issuer)
Kornblau Scott Lee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/11/2019
3:06 PM
Diamond Offshore Drilling (Issuer)
GORDON BETH G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/11/2019
3:05 PM
Diamond Offshore Drilling (Issuer)
Edwards Marc Gerard Rex (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/11/2019
5:11 AM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/05/2019
3:03 PM
Diamond Offshore Drilling (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/02/2019
2:36 PM
Diamond Offshore Drilling (Issuer)
TISCH JAMES S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
This page was last updated on 7/5/2020 by MarketBeat.com Staff

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