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) | |
01/10/2019
4:42 PM | Callans Patrick J (Reporting)
Costco Wholesale (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
01/04/2019
5:53 PM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
4:21 PM | Costco Wholesale (Issuer)
DECKER SUSAN L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/02/2019
2:05 PM | Costco Wholesale (Subject)
NORTHSTAR ASSET MANAGEMENT INC /ADV (Filed by)
| Form PX14A6G
| |
12/19/2018
6:59 PM | Costco Wholesale (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
12/14/2018
6:48 PM | Costco Wholesale (Filer)
| Form DEFA14A
| |
12/14/2018
6:40 PM | Costco Wholesale (Filer)
| Form DEF 14A
| |
12/13/2018
4:01 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/14/2018
1:28 PM | Costco Wholesale (Issuer)
Klauer James C (Reporting)
| Form 3/A
| |
11/01/2018
1:15 PM | Costco Wholesale (Issuer)
GALANTI RICHARD A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/30/2018
5:48 PM | Costco Wholesale (Issuer)
Vachris Roland Michael (Reporting)
| Form 4/A
| |
10/30/2018
5:47 PM | Costco Wholesale (Issuer)
Rose Timothy L. (Reporting)
| Form 4/A
| |
10/30/2018
5:45 PM | Costco Wholesale (Issuer)
PORTERA JOSEPH P (Reporting)
| Form 4/A
| |
10/30/2018
5:45 PM | Costco Wholesale (Issuer)
Murphy James P. (Reporting)
| Form 4/A
| |
10/30/2018
5:33 PM | Costco Wholesale (Issuer)
MOULTON PAUL G (Reporting)
| Form 4/A
| |
10/30/2018
5:30 PM | Costco Wholesale (Issuer)
McKay John D (Reporting)
| Form 4/A
| |
10/30/2018
5:28 PM | Costco Wholesale (Issuer)
LAZARUS FRANZ E (Reporting)
| Form 4/A
| |
10/30/2018
5:27 PM | Costco Wholesale (Issuer)
JELINEK W CRAIG (Reporting)
| Form 4/A
| |
10/30/2018
5:24 PM | Costco Wholesale (Issuer)
GALANTI RICHARD A (Reporting)
| Form 4/A
| |
10/30/2018
1:28 PM | Costco Wholesale (Issuer)
JELINEK W CRAIG (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/26/2018
12:54 PM | Costco Wholesale (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/26/2018
12:38 PM | Costco Wholesale (Issuer)
LIBENSON RICHARD M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/26/2018
12:37 PM | Costco Wholesale (Issuer)
LAZARUS FRANZ E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/26/2018
8:21 AM | Costco Wholesale (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
10/24/2018
6:07 PM | Costco Wholesale (Issuer)
McKay John D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2018
5:35 PM | Costco Wholesale (Issuer)
Vachris Roland Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2018
5:34 PM | Costco Wholesale (Issuer)
Rose Timothy L. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2018
5:33 PM | Costco Wholesale (Issuer)
PORTERA JOSEPH P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2018
5:32 PM | Costco Wholesale (Issuer)
Murphy James P. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2018
5:32 PM | Costco Wholesale (Issuer)
MOULTON PAUL G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2018
5:30 PM | Costco Wholesale (Issuer)
LAZARUS FRANZ E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
