11/12/2024
12:35 PM | American Superconductor (Subject)
VANGUARD GROUP INC (Filed by)
| Form SC 13G/A | |
11/08/2024
1:17 PM | American Superconductor (Subject)
BlackRock, Inc. (Filed by)
| Form SC 13G | |
11/06/2024
3:38 PM | American Superconductor (Issuer)
Kosiba John W JR (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/05/2024
4:00 PM | American Superconductor (Subject)
Kosiba John W JR (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
11/04/2024
10:00 AM | American Superconductor (Subject)
VANGUARD GROUP INC (Filed by)
| Form SC 13G | |
11/04/2024
9:06 AM | American Superconductor (Subject)
BAILLIE GIFFORD & CO (Filed by)
| Form SCHEDULE 13G/A | |
10/30/2024
3:11 PM | American Superconductor (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
|
10/30/2024
3:14 PM | American Superconductor (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/22/2024
5:06 PM | American Superconductor (Subject)
BlackRock, Inc. (Filed by)
| Form SC 13G | |
10/01/2024
3:37 PM | American Superconductor (Issuer)
McGahn Daniel P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/30/2024
4:12 PM | American Superconductor (Issuer)
Kosiba John W JR (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/28/2024
3:31 PM | American Superconductor (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
08/12/2024
7:56 PM | American Superconductor (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/12/2024
4:09 PM | American Superconductor (Filer)
| Form S-3ASR | |
08/12/2024
4:23 PM | American Superconductor (Filer)
| Form 424B7 | |
08/09/2024
3:30 PM | American Superconductor (Subject)
AWM Investment Company, Inc. (Filed by)
| Form SC 13G/A | |
08/05/2024
8:00 AM | American Superconductor (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/12/2024
8:08 AM | American Superconductor (Issuer)
Kosiba John W JR (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/12/2024
8:09 AM | American Superconductor (Issuer)
McGahn Daniel P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/10/2024
3:30 PM | American Superconductor (Filer)
| Form PRE 14A | |
05/29/2024
3:33 PM | American Superconductor (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/29/2024
3:35 PM | American Superconductor (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
05/28/2024
3:14 PM | American Superconductor (Filer)
| Form SD
Specialized Disclosure Report | |
05/23/2024
3:33 PM | American Superconductor (Issuer)
Kosiba John W JR (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/21/2024
3:16 PM | American Superconductor (Subject)
Kosiba John W JR (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/21/2024
3:18 PM | American Superconductor (Subject)
McGahn Daniel P (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
04/04/2024
4:24 PM | American Superconductor (Issuer)
House Arthur H (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/04/2024
4:26 PM | American Superconductor (Issuer)
Dambier Laura A. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/04/2024
4:19 PM | American Superconductor (Issuer)
OLIVER DAVID R JR (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/04/2024
4:21 PM | American Superconductor (Issuer)
Littlefield Barbara G. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/04/2024
4:23 PM | American Superconductor (Issuer)
Klein Margaret D. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/17/2024
11:15 PM | American Superconductor (Filer)
| Form EFFECT | |
03/08/2024
3:34 PM | American Superconductor (Filer)
| Form S-3/A | |
02/14/2024
1:49 PM | American Superconductor (Subject)
AWM Investment Company, Inc. (Filed by)
| Form SC 13G/A | |
01/31/2024
3:50 PM | American Superconductor (Filer)
| Form 424B5 | |
01/30/2024
3:16 PM | American Superconductor (Filer)
| Form S-3
Registration statement under Securities Act of 1933 | |
01/30/2024
3:23 PM | American Superconductor (Filer)
| Form 424B5 | |
01/30/2024
12:28 PM | American Superconductor (Subject)
ROYCE & ASSOCIATES LP (Filed by)
| Form SC 13G/A | |
01/30/2024
6:15 AM | American Superconductor (Subject)
BAILLIE GIFFORD & CO (Filed by)
| Form SC 13G/A | |
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