11/18/2024
3:39 PM | CASELLA JOHN W (Reporting)
Casella Waste Systems (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/14/2024
10:00 AM | Casella Waste Systems (Subject)
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (Filed by)
| Form SC 13G/A | |
11/12/2024
3:49 PM | Casella Waste Systems (Subject)
Steves Sean (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
11/08/2024
3:21 PM | Casella Waste Systems (Issuer)
Helgeson Bradford John (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/06/2024
3:49 PM | Casella Waste Systems (Subject)
Ligon Paul (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
11/05/2024
3:07 PM | Casella Waste Systems (Issuer)
HULLIGAN WILLIAM P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/05/2024
3:08 PM | Casella Waste Systems (Issuer)
Coletta Edmond (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
|
11/04/2024
4:34 PM | Casella Waste Systems (Subject)
Coletta Edmond (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
10/31/2024
3:57 PM | Casella Waste Systems (Filer)
| Form S-3ASR | |
10/31/2024
3:31 PM | Casella Waste Systems (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/30/2024
3:27 PM | Casella Waste Systems (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/30/2024
7:09 AM | Casella Waste Systems (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/18/2024
3:11 PM | Casella Waste Systems (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/18/2024
3:09 PM | Casella Waste Systems (Filer)
| Form 424B5 | |
09/06/2024
3:43 PM | Casella Waste Systems (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/02/2024
3:32 PM | Casella Waste Systems (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
08/02/2024
3:36 PM | Casella Waste Systems (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
08/01/2024
3:46 PM | Casella Waste Systems (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/07/2024
3:27 PM | Battles Michael Louis (Reporting)
Casella Waste Systems (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/07/2024
3:18 PM | Casella Waste Systems (Issuer)
Sova Gary (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/07/2024
3:19 PM | Casella Waste Systems (Issuer)
Green Emily Nagle (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/07/2024
3:20 PM | BURKE MICHAEL K (Reporting)
Casella Waste Systems (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/19/2024
3:16 PM | Casella Waste Systems (Filer)
| Form DEF 14A | |
04/19/2024
3:16 PM | Casella Waste Systems (Filer)
| Form DEFA14A | |
04/19/2024
3:19 PM | Casella Waste Systems (Filer)
| Form ARS | |
03/13/2024
3:13 PM | Casella Waste Systems (Subject)
Coletta Edmond (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
03/13/2024
3:13 PM | CASELLA JOHN W (Reporting)
Casella Waste Systems (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
03/13/2024
3:14 PM | CASELLA DOUGLAS R (Reporting)
Casella Waste Systems (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/29/2024
3:31 PM | Casella Waste Systems (Issuer)
Ligon Paul (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/29/2024
3:32 PM | Casella Waste Systems (Issuer)
Steves Sean (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/29/2024
3:34 PM | Casella Waste Systems (Issuer)
Coletta Edmond (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/28/2024
3:33 PM | Casella Waste Systems (Subject)
Coletta Edmond (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/28/2024
3:34 PM | Casella Waste Systems (Subject)
Sayward Shelley E. (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/28/2024
3:32 PM | CASELLA JOHN W (Reporting)
Casella Waste Systems (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/16/2024
3:37 PM | Casella Waste Systems (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
02/15/2024
3:36 PM | Casella Waste Systems (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/12/2024
5:02 PM | Casella Waste Systems (Subject)
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (Filed by)
| Form SC 13G | |
01/05/2024
7:39 AM | Casella Waste Systems (Subject)
Conestoga Capital Advisors, LLC (Filed by)
| Form SC 13G/A | |
12/14/2023
3:26 PM | Casella Waste Systems (Issuer)
Ligon Paul (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
