02/14/2025
3:29 PM | Synopsys (Filer)
| Form DEF 14A | |
01/16/2025
10:03 AM | Ghazi Sassine (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/16/2025
10:03 AM | RUNKEL JOHN F JR (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/16/2025
10:04 AM | MAHONEY RICHARD S. (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/15/2025
3:12 PM | MAHONEY RICHARD S. (Reporting)
Synopsys (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
01/10/2025
3:30 PM | ANSYS INC (Subject)
Synopsys (Filed by)
| Form 425 | |
01/08/2025
3:30 PM | ANSYS INC (Subject)
Synopsys (Filed by)
| Form 425 | |
01/06/2025
3:45 PM | ANSYS INC (Subject)
Synopsys (Filed by)
| Form 425 | |
12/20/2024
3:30 PM | ANSYS INC (Subject)
Synopsys (Filed by)
| Form 425 | |
12/20/2024
10:32 AM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/20/2024
10:32 AM | Ghazi Sassine (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
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12/20/2024
10:33 AM | Glaser Shelagh (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/20/2024
10:33 AM | RUNKEL JOHN F JR (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/20/2024
10:34 AM | MAHONEY RICHARD S. (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/20/2024
10:34 AM | Kankanwadi Sudhindra (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/18/2024
8:23 PM | Synopsys (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
12/10/2024
10:54 AM | Kankanwadi Sudhindra (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/10/2024
10:54 AM | MAHONEY RICHARD S. (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/10/2024
10:55 AM | RUNKEL JOHN F JR (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/10/2024
10:55 AM | Glaser Shelagh (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/10/2024
10:56 AM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/10/2024
10:56 AM | Ghazi Sassine (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/01/2024
3:30 PM | Synopsys (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/19/2024
4:00 PM | ANSYS INC (Subject)
Synopsys (Filed by)
| Form 425 | |
09/17/2024
10:06 AM | Ghazi Sassine (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/04/2024
10:14 AM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/04/2024
10:15 AM | Ghazi Sassine (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/04/2024
10:15 AM | Glaser Shelagh (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/04/2024
10:16 AM | Kankanwadi Sudhindra (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/04/2024
10:16 AM | MAHONEY RICHARD S. (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/04/2024
10:17 AM | RUNKEL JOHN F JR (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/27/2024
10:17 AM | Ghazi Sassine (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/23/2024
3:50 PM | Synopsys (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
08/21/2024
3:31 PM | Synopsys (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/17/2024
1:58 PM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/12/2024
3:35 PM | Synopsys (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/12/2024
10:11 AM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/09/2024
10:15 AM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/08/2024
3:13 PM | DE GEUS AART (Reporting)
Synopsys (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
07/05/2024
9:09 AM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/02/2024
10:20 AM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
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06/28/2024
11:08 AM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/26/2024
9:40 AM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/24/2024
3:31 PM | DE GEUS AART (Reporting)
Synopsys (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
06/21/2024
10:25 AM | MAHONEY RICHARD S. (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/18/2024
10:10 AM | MAHONEY RICHARD S. (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/12/2024
9:54 AM | RUNKEL JOHN F JR (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/10/2024
4:01 PM | RUNKEL JOHN F JR (Reporting)
Synopsys (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/30/2024
3:30 PM | Synopsys (Filer)
| Form SD
Specialized Disclosure Report | |
05/29/2024
11:18 AM | JOHNSON MERCEDES (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/29/2024
11:17 AM | RUNKEL JOHN F JR (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/29/2024
11:18 AM | Ghazi Sassine (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2024
7:39 AM | JOHNSON MERCEDES (Reporting)
Synopsys (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/24/2024
3:37 PM | Synopsys (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
05/22/2024
3:31 PM | Synopsys (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/16/2024
8:04 AM | Synopsys (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/16/2024
8:21 AM | ANSYS INC (Filed by)
Synopsys (Subject)
| Form 425 | |
05/16/2024
8:28 AM | ANSYS INC (Subject)
Synopsys (Filed by)
| Form 425 | |
05/13/2024
3:02 PM | ANSYS INC (Filed by)
Synopsys (Subject)
| Form 425 | |
05/06/2024
8:05 AM | Synopsys (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/17/2024
11:15 PM | Synopsys (Filer)
| Form EFFECT | |
04/17/2024
3:45 PM | Synopsys (Filer)
| Form 424B3 | |
04/12/2024
3:31 PM | Synopsys (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/12/2024
1:29 PM | Borgen Luis (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/12/2024
11:47 AM | CHIZEN BRUCE R (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/12/2024
11:48 AM | JOHNSON MERCEDES (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/12/2024
11:49 AM | PAINTER ROBERT G (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/12/2024
11:50 AM | Sargent Jeannine P (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/12/2024
11:51 AM | SCHWARZ JOHN (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/12/2024
11:53 AM | Synopsys (Issuer)
VALLEE ROY (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/12/2024
11:44 AM | CASPER MARC N (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/12/2024
11:46 AM | CHAFFIN JANICE (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/11/2024
3:42 PM | Synopsys (Filer)
| Form S-4/A | |
04/05/2024
10:15 AM | RUNKEL JOHN F JR (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/27/2024
10:12 AM | CASPER MARC N (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/25/2024
3:03 PM | Synopsys (Filer)
| Form DEFA14A | |
03/20/2024
3:25 PM | Synopsys (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/20/2024
3:26 PM | Synopsys (Subject)
| Form 425 | |
03/19/2024
3:33 PM | Synopsys (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/19/2024
3:34 PM | Synopsys (Subject)
| Form 425 | |
03/19/2024
11:36 AM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2024
11:33 AM | Ghazi Sassine (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2024
11:34 AM | Glaser Shelagh (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2024
11:34 AM | Kankanwadi Sudhindra (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2024
11:34 AM | MAHONEY RICHARD S. (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2024
11:35 AM | RUNKEL JOHN F JR (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/13/2024
8:48 PM | Synopsys (Filer)
| Form S-4
Registration statement under Securities Act of 1933 | |
03/11/2024
10:10 AM | RUNKEL JOHN F JR (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2024
12:14 PM | Ghazi Sassine (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2024
12:14 PM | Glaser Shelagh (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2024
12:15 PM | Kankanwadi Sudhindra (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
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03/04/2024
12:16 PM | MAHONEY RICHARD S. (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2024
12:16 PM | RUNKEL JOHN F JR (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2024
12:17 PM | DE GEUS AART (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/29/2024
12:31 PM | Synopsys (Issuer)
VALLEE ROY (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/27/2024
9:58 AM | Ghazi Sassine (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/27/2024
10:08 AM | RUNKEL JOHN F JR (Reporting)
Synopsys (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/27/2024
9:18 AM | Synopsys (Subject)
VALLEE ROY (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/23/2024
3:27 PM | Synopsys (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
02/21/2024
3:36 PM | Synopsys (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
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