07/16/2020
5:06 AM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/14/2020
12:26 PM | Costco Wholesale (Issuer)
Murphy James P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/14/2020
10:52 AM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/10/2020
7:53 PM | Costco Wholesale (Issuer)
GALANTI RICHARD A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/01/2020
3:53 PM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/19/2020
11:32 AM | Costco Wholesale (Issuer)
Vachris Roland Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/12/2020
9:52 AM | Costco Wholesale (Issuer)
Rose Timothy L. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/05/2020
1:05 PM | Costco Wholesale (Issuer)
Hines Daniel M. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/05/2020
11:14 AM | Callans Patrick J (Reporting)
Costco Wholesale (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/08/2020
12:42 PM | Costco Wholesale (Filer)
| Form SD
Specialized Disclosure Report | |
|
04/23/2020
11:43 AM | Costco Wholesale (Issuer)
Murphy James P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/21/2020
11:25 AM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/17/2020
4:18 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/16/2020
4:15 PM | Costco Wholesale (Subject)
| Form FWP
| |
04/16/2020
11:59 AM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/16/2020
8:49 AM | Costco Wholesale (Filer)
| Form 424B5
| |
04/15/2020
4:30 PM | Costco Wholesale (Filer)
| Form S-3ASR
| |
03/20/2020
2:45 PM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2020
5:05 PM | Costco Wholesale (Issuer)
GALANTI RICHARD A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/05/2020
10:45 AM | BlackRock Inc. (Filed by)
Costco Wholesale (Subject)
| Form SC 13G/A
| |
01/31/2020
3:30 PM | Costco Wholesale (Issuer)
JEWELL SARAH MR SALLY (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
01/29/2020
12:48 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/28/2020
4:28 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/24/2020
1:33 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/15/2020
4:25 PM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/18/2019
11:12 AM | Costco Wholesale (Issuer)
Vachris Roland Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/17/2019
5:18 PM | Callans Patrick J (Reporting)
Costco Wholesale (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/10/2019
1:48 PM | Costco Wholesale (Filer)
| Form DEFA14A
| |
12/10/2019
1:46 PM | Costco Wholesale (Filer)
| Form DEF 14A
| |
11/27/2019
12:22 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/18/2019
2:25 PM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/13/2019
1:48 PM | Costco Wholesale (Issuer)
GALANTI RICHARD A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/08/2019
1:24 PM | Costco Wholesale (Issuer)
Miller Russell D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/08/2019
1:23 PM | Costco Wholesale (Issuer)
MOULTON PAUL G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/31/2019
6:29 PM | Costco Wholesale (Issuer)
PORTERA JOSEPH P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/31/2019
1:25 PM | Costco Wholesale (Issuer)
LIBENSON RICHARD M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
5:31 PM | Costco Wholesale (Issuer)
MUNGER CHARLES T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
3:14 PM | Costco Wholesale (Issuer)
Wilderotter Mary Agnes (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
3:11 PM | Costco Wholesale (Issuer)
STANTON JOHN W (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
3:10 PM | Costco Wholesale (Issuer)
RAIKES JEFFREY S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
3:09 PM | Costco Wholesale (Issuer)
PORTERA JOSEPH P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
3:07 PM | Costco Wholesale (Issuer)
Murphy James P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
3:00 PM | Costco Wholesale (Issuer)
MOULTON PAUL G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
2:59 PM | Costco Wholesale (Issuer)
MEISENBACH JOHN W (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
2:58 PM | Costco Wholesale (Issuer)
LIBENSON RICHARD M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
2:57 PM | Costco Wholesale (Issuer)
Klauer James C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
2:55 PM | Costco Wholesale (Issuer)
JELINEK W CRAIG (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
2:52 PM | Costco Wholesale (Issuer)
JAMES HAMILTON E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
2:46 PM | Costco Wholesale (Issuer)
Hines Daniel M. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
2:44 PM | Costco Wholesale (Issuer)
GALANTI RICHARD A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
2:42 PM | Costco Wholesale (Issuer)
DENMAN KENNETH D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
2:40 PM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
2:39 PM | Callans Patrick J (Reporting)
Costco Wholesale (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/21/2019
2:03 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/18/2019
5:05 PM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/15/2019
10:59 AM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/11/2019
12:15 PM | Costco Wholesale (Issuer)
MOULTON PAUL G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/03/2019
3:41 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/20/2019
6:44 PM | Costco Wholesale (Issuer)
Vachris Roland Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/20/2019
6:43 PM | Costco Wholesale (Issuer)
Rose Timothy L. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/20/2019
6:43 PM | Costco Wholesale (Issuer)
PORTERA JOSEPH P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/20/2019
6:42 PM | Costco Wholesale (Issuer)
PORTERA JOSEPH P (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
09/20/2019
6:42 PM | Costco Wholesale (Issuer)
Murphy James P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/20/2019
6:41 PM | Costco Wholesale (Issuer)
MOULTON PAUL G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/20/2019
6:41 PM | Costco Wholesale (Issuer)
Miller Russell D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/20/2019
6:40 PM | Costco Wholesale (Issuer)
LAZARUS FRANZ E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/20/2019
6:39 PM | Costco Wholesale (Issuer)
Klauer James C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/20/2019
6:38 PM | Costco Wholesale (Issuer)
JELINEK W CRAIG (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/20/2019
6:37 PM | Costco Wholesale (Issuer)
JELINEK W CRAIG (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
09/20/2019
6:36 PM | Costco Wholesale (Issuer)
GALANTI RICHARD A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/14/2019
1:41 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/05/2019
6:18 PM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/24/2019
3:24 PM | Costco Wholesale (Issuer)
Vachris Roland Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/21/2019
6:48 PM | Costco Wholesale (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
06/20/2019
6:35 PM | Costco Wholesale (Issuer)
Murphy James P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/20/2019
6:23 PM | Costco Wholesale (Issuer)
GALANTI RICHARD A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/13/2019
12:05 PM | Costco Wholesale (Subject)
DECKER SUSAN L (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
06/10/2019
6:24 PM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/10/2019
4:59 PM | Costco Wholesale (Issuer)
Hines Daniel M. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/10/2019
4:50 PM | Callans Patrick J (Reporting)
Costco Wholesale (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/10/2019
4:05 PM | Costco Wholesale (Issuer)
Klauer James C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/05/2019
7:46 PM | Costco Wholesale (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
04/05/2019
6:47 PM | Costco Wholesale (Issuer)
LAZARUS FRANZ E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/02/2019
4:48 PM | Costco Wholesale (Issuer)
MEISENBACH JOHN W (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/28/2019
10:52 AM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/22/2019
12:00 PM | Costco Wholesale (Filer)
| Form CT ORDER
| |
03/13/2019
5:59 PM | Costco Wholesale (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
03/13/2019
5:52 PM | Costco Wholesale (Filer)
| Form S-8 POS
| |
03/13/2019
5:49 PM | Costco Wholesale (Filer)
| Form S-8 POS
| |
03/13/2019
3:49 PM | Costco Wholesale (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
03/13/2019
2:24 PM | Costco Wholesale (Issuer)
Rose Timothy L. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/13/2019
2:10 PM | Costco Wholesale (Issuer)
PORTERA JOSEPH P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/13/2019
2:06 PM | Costco Wholesale (Issuer)
MOULTON PAUL G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/13/2019
2:03 PM | Costco Wholesale (Issuer)
GALANTI RICHARD A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/13/2019
1:55 PM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/07/2019
4:05 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/11/2019
10:34 AM | Costco Wholesale (Subject)
VANGUARD GROUP INC (Filed by)
| Form SC 13G/A
| |
02/04/2019
9:07 AM | BlackRock Inc. (Filed by)
Costco Wholesale (Subject)
| Form SC 13G/A
| |
01/30/2019
2:19 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/25/2019
3:02 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
