08/06/2024
4:08 PM | HP (Issuer)
PARKHILL KAREN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/06/2024
4:22 PM | HP (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/18/2024
3:40 PM | Banerji Shumeet (Reporting)
HP (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
07/16/2024
4:00 PM | HP (Issuer)
Ludgate Kristen M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/26/2024
8:08 AM | HP (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/24/2024
4:06 PM | CHO ALEX (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/21/2024
12:24 PM | CHO ALEX (Reporting)
HP (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
|
06/18/2024
3:30 PM | Francisco Ma. Fatima (Reporting)
HP (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
06/18/2024
3:31 PM | Francisco Ma. Fatima (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/06/2024
3:55 PM | HP (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
04/25/2024
3:26 PM | HP (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/24/2024
3:57 PM | Citrino Mary Anne (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2024
3:59 PM | CLEMMER RICHARD L (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2024
4:01 PM | HP (Issuer)
Meline David W (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2024
4:03 PM | HP (Issuer)
Miscik Judith A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2024
4:04 PM | HP (Issuer)
Rucker Kim K.W. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2024
4:06 PM | ALVAREZ AIDA (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2024
3:39 PM | BENNETT ROBERT R (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2024
3:46 PM | Bergh Charles V (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2024
3:48 PM | BROUSSARD BRUCE D (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/19/2024
3:18 PM | HP (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/03/2024
4:01 PM | Bergh Charles V (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/26/2024
4:19 PM | Bowyer Research, Inc. (Filed by)
HP (Subject)
| Form PX14A6G | |
03/26/2024
4:21 PM | Bowyer Research, Inc. (Filed by)
HP (Subject)
| Form PX14A6G | |
03/22/2024
4:05 PM | HP (Issuer)
LORES ENRIQUE (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/22/2024
4:08 PM | BENNETT ROBERT R (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/11/2024
3:46 PM | HP (Subject)
Liebman Stephanie (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
03/07/2024
4:18 PM | HP (Issuer)
McQuarrie David P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/07/2024
4:23 PM | HP (Issuer)
Ludgate Kristen M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/07/2024
11:29 AM | BlackRock Inc. (Filed by)
HP (Subject)
| Form SC 13G | |
03/05/2024
4:08 PM | HP (Subject)
Ludgate Kristen M (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
03/04/2024
4:51 PM | HP (Issuer)
Liebman Stephanie (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/28/2024
4:27 PM | HP (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
02/28/2024
3:17 PM | HP (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/13/2024
12:39 PM | DODGE & COX (Filed by)
HP (Subject)
| Form SC 13G/A | |
01/10/2024
3:45 PM | Brown Timothy J. (Reporting)
HP (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
01/02/2024
3:14 PM | HP (Subject)
LORES ENRIQUE (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
12/21/2023
5:51 PM | CHO ALEX (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/21/2023
5:52 PM | HP (Issuer)
Jacobs Julie M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/21/2023
5:52 PM | HP (Issuer)
Liebman Stephanie (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
12/21/2023
5:53 PM | HP (Issuer)
Liebman Stephanie (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
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12/21/2023
5:53 PM | HP (Issuer)
LORES ENRIQUE (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/21/2023
5:53 PM | HP (Issuer)
Ludgate Kristen M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/21/2023
5:54 PM | HP (Issuer)
McQuarrie David P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/21/2023
5:54 PM | HP (Issuer)
Tran Tuan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/15/2023
8:31 PM | HP (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
12/15/2023
8:00 AM | HP (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/15/2023
8:02 AM | HP (Filer)
| Form 8-K/A | |
12/11/2023
3:44 PM | CHO ALEX (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/11/2023
3:44 PM | Faust Jonathan P (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/11/2023
3:45 PM | HP (Issuer)
Jacobs Julie M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/11/2023
3:45 PM | HP (Issuer)
LORES ENRIQUE (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/11/2023
3:45 PM | HP (Issuer)
Ludgate Kristen M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/11/2023
3:46 PM | HP (Issuer)
McQuarrie David P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/11/2023
3:46 PM | HP (Issuer)
MYERS MARIE (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/11/2023
3:46 PM | HP (Issuer)
Tran Tuan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/11/2023
3:31 PM | BERKSHIRE HATHAWAY INC (Filed by)
BERKSHIRE HATHAWAY INC (Filed by)
BERKSHIRE HATHAWAY INC (Filed by)
HP (Subject)
| Form SC 13G/A | |
12/01/2023
8:03 AM | CHO ALEX (Reporting)
HP (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
11/30/2023
4:55 PM | HP (Issuer)
LORES ENRIQUE (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/30/2023
4:56 PM | HP (Issuer)
MYERS MARIE (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/30/2023
4:56 PM | HP (Issuer)
Tran Tuan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/30/2023
5:01 PM | CHO ALEX (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/21/2023
3:18 PM | HP (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/03/2023
4:16 PM | HP (Issuer)
Meline David W (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
11/03/2023
4:17 PM | HP (Issuer)
Meline David W (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/03/2023
4:17 PM | HP (Issuer)
McQuarrie David P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/31/2023
5:16 PM | HP (Issuer)
McQuarrie David P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/05/2023
5:30 PM | BERKSHIRE HATHAWAY INC (Reporting)
BERKSHIRE HATHAWAY INC (Reporting)
BERKSHIRE HATHAWAY INC (Reporting)
BUFFETT WARREN E (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/05/2023
3:31 PM | HP (Issuer)
Jacobs Julie M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/04/2023
3:39 PM | HP (Issuer)
LORES ENRIQUE (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/02/2023
7:29 PM | BERKSHIRE HATHAWAY INC (Reporting)
BERKSHIRE HATHAWAY INC (Reporting)
BERKSHIRE HATHAWAY INC (Reporting)
BUFFETT WARREN E (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/02/2023
12:02 PM | HP (Subject)
LORES ENRIQUE (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
09/27/2023
5:33 PM | BERKSHIRE HATHAWAY INC (Reporting)
BERKSHIRE HATHAWAY INC (Reporting)
BERKSHIRE HATHAWAY INC (Reporting)
BUFFETT WARREN E (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/22/2023
7:06 PM | BERKSHIRE HATHAWAY INC (Reporting)
BERKSHIRE HATHAWAY INC (Reporting)
BERKSHIRE HATHAWAY INC (Reporting)
BUFFETT WARREN E (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/21/2023
4:19 PM | HP (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/13/2023
6:36 PM | BERKSHIRE HATHAWAY INC (Reporting)
BERKSHIRE HATHAWAY INC (Reporting)
BERKSHIRE HATHAWAY INC (Reporting)
BUFFETT WARREN E (Reporting)
HP (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/11/2023
4:08 PM | HP (Filer)
| Form 10-K/A | |
09/11/2023
4:10 PM | HP (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
