Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-03-06 Sale |
2025-03-10 11:55 am |
SYNOPSYS INC | SNPS | DE GEUS AART EXECUTIVE CHAIR |
15,705 | $444.42 | $6,979,652 | 439,962 (Indirect Direct) |
View |
2025-03-03 Sale |
2025-03-04 11:48 am |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
11,366 | $463.75 | $5,270,969 | 93,679 (Direct) |
View |
2025-01-15 Sale |
2025-01-16 11:04 am |
SYNOPSYS INC | SNPS | MAHONEY RICHARD S. Chief Revenue Officer |
20,838 | $506.01 | $10,544,205 | 15,672 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-04-10 Option Award |
2025-04-14 4:22 pm |
N/A N/A |
SYNOPSYS INC | SNPS | SCHWARZ JOHN Director |
491 | $0 | 12,787 (Direct) |
View |
2025-04-10 Option Award |
2025-04-14 4:22 pm |
N/A N/A |
SYNOPSYS INC | SNPS | Sargent Jeannine P Director |
491 | $0 | 2,989 (Direct) |
View |
2025-04-10 Option Award |
2025-04-14 4:21 pm |
N/A N/A |
SYNOPSYS INC | SNPS | PAINTER ROBERT G Director |
491 | $0 | 1,941 (Direct) |
View |
2025-04-10 Option Award |
2025-04-14 4:21 pm |
N/A N/A |
SYNOPSYS INC | SNPS | JOHNSON MERCEDES Director |
491 | $0 | 2,390 (Direct) |
View |
2025-04-10 Option Award |
2025-04-14 4:20 pm |
N/A N/A |
SYNOPSYS INC | SNPS | CHIZEN BRUCE R Director |
491 | $0 | 15,709 (Direct) |
View |
2025-04-10 Option Award |
2025-04-14 4:20 pm |
N/A N/A |
SYNOPSYS INC | SNPS | CHAFFIN JANICE Director |
491 | $0 | 15,169 (Direct) |
View |
2025-04-10 Option Award |
2025-04-14 4:19 pm |
N/A N/A |
SYNOPSYS INC | SNPS | Borgen Luis Director |
491 | $0 | 1,833 (Direct) |
View |
2025-03-15 Tax Withholding |
2025-03-18 11:35 am |
N/A N/A |
SYNOPSYS INC | SNPS | Kankanwadi Sudhindra Chief Accounting Officer |
286 | $446.23 | 22,080 (Direct) |
View |
2025-03-15 Exercise |
2025-03-18 11:35 am |
2024-03-15 2027-03-15 |
SYNOPSYS INC | SNPS | Kankanwadi Sudhindra Chief Accounting Officer |
794 | $0 | 22,080 (Direct) |
View |
2025-03-15 Tax Withholding |
2025-03-18 11:35 am |
N/A N/A |
SYNOPSYS INC | SNPS | RUNKEL JOHN F JR GC & Corporate Secretary |
151 | $446.23 | 24,194 (Direct) |
View |
2025-03-15 Exercise |
2025-03-18 11:35 am |
2024-03-15 2027-03-15 |
SYNOPSYS INC | SNPS | RUNKEL JOHN F JR GC & Corporate Secretary |
406 | $0 | 24,194 (Direct) |
View |
2025-03-15 Tax Withholding |
2025-03-18 11:34 am |
N/A N/A |
SYNOPSYS INC | SNPS | MAHONEY RICHARD S. Chief Revenue Officer |
346 | $446.23 | 3,519 (Direct) |
View |
2025-03-15 Exercise |
2025-03-18 11:34 am |
2024-03-15 2027-03-15 |
SYNOPSYS INC | SNPS | MAHONEY RICHARD S. Chief Revenue Officer |
794 | $0 | 3,519 (Direct) |
View |
2025-03-15 Tax Withholding |
2025-03-18 11:33 am |
N/A N/A |
SYNOPSYS INC | SNPS | Glaser Shelagh CFO |
281 | $446.23 | 16,877 (Direct) |
View |
2025-03-15 Exercise |
2025-03-18 11:33 am |
2024-03-15 2027-03-15 |
SYNOPSYS INC | SNPS | Glaser Shelagh CFO |
794 | $0 | 16,877 (Direct) |
View |
2025-03-15 Tax Withholding |
2025-03-18 11:33 am |
N/A N/A |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
656 | $446.23 | 74,233 (Direct) |
View |
2025-03-15 Exercise |
2025-03-18 11:33 am |
2024-03-15 2027-03-15 |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
1,323 | $0 | 74,233 (Direct) |
View |
2025-03-15 Tax Withholding |
2025-03-18 11:32 am |
N/A N/A |
SYNOPSYS INC | SNPS | DE GEUS AART EXECUTIVE CHAIR |
875 | $446.23 | 444,377 (Direct) |
View |
2025-03-15 Exercise |
2025-03-18 11:32 am |
2024-03-15 2027-03-15 |
SYNOPSYS INC | SNPS | DE GEUS AART EXECUTIVE CHAIR |
1,764 | $0 | 444,377 (Direct) |
View |
2025-03-06 Exercise |
2025-03-10 11:55 am |
N/A N/A |
SYNOPSYS INC | SNPS | DE GEUS AART EXECUTIVE CHAIR |
15,705 | $89.76 | 439,962 (Direct) |
View |
2025-03-06 Exercise |
2025-03-10 11:55 am |
2019-12-12 2025-12-12 |
SYNOPSYS INC | SNPS | DE GEUS AART EXECUTIVE CHAIR |
15,705 | $0 | 439,962 (Direct) |
View |
2025-02-28 Other |
2025-03-04 11:51 am |
N/A N/A |
SYNOPSYS INC | SNPS | Kankanwadi Sudhindra Chief Accounting Officer |
25 | $388.69 | 20,011 (Direct) |
View |
2025-02-28 Other |
2025-03-04 11:50 am |
N/A N/A |
SYNOPSYS INC | SNPS | MAHONEY RICHARD S. Chief Revenue Officer |
25 | $388.69 | 1,510 (Direct) |
View |
2025-02-28 Other |
2025-03-04 11:50 am |
N/A N/A |
SYNOPSYS INC | SNPS | RUNKEL JOHN F JR GC & Corporate Secretary |
25 | $388.69 | 23,153 (Direct) |
View |
2025-02-28 Other |
2025-03-04 11:49 am |
N/A N/A |
SYNOPSYS INC | SNPS | Glaser Shelagh CFO |
32 | $306.87 | 14,810 (Direct) |
View |
2025-02-28 Other |
2025-03-04 11:49 am |
N/A N/A |
SYNOPSYS INC | SNPS | DE GEUS AART EXECUTIVE CHAIR |
25 | $388.69 | 439,987 (Direct) |
View |
2025-03-03 Exercise |
2025-03-04 11:48 am |
N/A N/A |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
11,366 | $89.76 | 93,679 (Direct) |
View |
2025-03-03 Exercise |
2025-03-04 11:48 am |
2019-12-12 2025-12-12 |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
11,366 | $0 | 93,679 (Direct) |
View |
2025-02-28 Other |
2025-03-04 11:48 am |
N/A N/A |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
25 | $388.69 | 93,679 (Direct) |
View |
2025-01-15 Exercise |
2025-01-16 11:04 am |
2023-05-31 2029-05-31 |
SYNOPSYS INC | SNPS | MAHONEY RICHARD S. Chief Revenue Officer |
14,495 | $0 | 15,672 (Direct) |
View |
2025-01-15 Exercise |
2025-01-16 11:04 am |
N/A N/A |
SYNOPSYS INC | SNPS | MAHONEY RICHARD S. Chief Revenue Officer |
4,173 | $354.45 | 15,672 (Direct) |
View |
2025-01-15 Exercise |
2025-01-16 11:04 am |
N/A N/A |
SYNOPSYS INC | SNPS | MAHONEY RICHARD S. Chief Revenue Officer |
10,322 | $319.2 | 15,672 (Direct) |
View |
2025-01-14 Gift |
2025-01-16 11:03 am |
N/A N/A |
SYNOPSYS INC | SNPS | RUNKEL JOHN F JR GC & Corporate Secretary |
40 | $0 | 23,103 (Direct) |
View |
2025-01-14 Gift |
2025-01-16 11:03 am |
N/A N/A |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
450 | $0 | 70,897 (Direct) |
View |
2024-12-18 Option Award |
2024-12-20 11:34 am |
2025-12-18 2031-12-18 |
SYNOPSYS INC | SNPS | Kankanwadi Sudhindra Chief Accounting Officer |
5,993 | $0 | 7,679 (Direct) |
View |
2024-12-18 Option Award |
2024-12-20 11:34 am |
2025-12-18 2031-12-18 |
SYNOPSYS INC | SNPS | MAHONEY RICHARD S. Chief Revenue Officer |
9,926 | $0 | 9,926 (Direct) |
View |
2024-12-18 Option Award |
2024-12-20 11:33 am |
2025-12-18 2031-12-18 |
SYNOPSYS INC | SNPS | RUNKEL JOHN F JR GC & Corporate Secretary |
4,566 | $0 | 4,566 (Direct) |
View |
2024-12-18 Option Award |
2024-12-20 11:33 am |
2025-12-18 2031-12-18 |
SYNOPSYS INC | SNPS | Glaser Shelagh CFO |
11,910 | $0 | 11,910 (Direct) |
View |
2024-12-18 Option Award |
2024-12-20 11:32 am |
2025-12-18 2031-12-18 |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
35,730 | $0 | 35,730 (Direct) |
View |
2024-12-18 Option Award |
2024-12-20 11:32 am |
2025-12-18 2031-12-18 |
SYNOPSYS INC | SNPS | DE GEUS AART EXECUTIVE CHAIR |
9,826 | $0 | 9,826 (Direct) |
View |
2024-12-06 Exercise |
2024-12-10 11:56 am |
2021-12-09 2024-12-08 |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
16,494 | $0 | 78,699 (Direct) |
View |
2024-12-06 Tax Withholding |
2024-12-10 11:56 am |
N/A N/A |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
8,181 | $517.28 | 78,699 (Direct) |
View |
2024-12-06 Exercise |
2024-12-10 11:56 am |
2021-12-09 2024-12-08 |
SYNOPSYS INC | SNPS | DE GEUS AART EXECUTIVE CHAIR |
19,128 | $0 | 445,684 (Direct) |
View |
2024-12-06 Tax Withholding |
2024-12-10 11:56 am |
N/A N/A |
SYNOPSYS INC | SNPS | DE GEUS AART EXECUTIVE CHAIR |
9,487 | $517.28 | 445,684 (Direct) |
View |
2024-12-06 Exercise |
2024-12-10 11:55 am |
2023-12-08 2026-12-08 |
SYNOPSYS INC | SNPS | Glaser Shelagh CFO |
10,984 | $0 | 23,910 (Direct) |
View |
2024-12-06 Tax Withholding |
2024-12-10 11:55 am |
N/A N/A |
SYNOPSYS INC | SNPS | Glaser Shelagh CFO |
5,286 | $517.28 | 23,910 (Direct) |
View |
2024-12-06 Exercise |
2024-12-10 11:55 am |
2021-12-09 2024-12-08 |
SYNOPSYS INC | SNPS | RUNKEL JOHN F JR GC & Corporate Secretary |
6,170 | $0 | 24,896 (Direct) |
View |
2024-12-06 Tax Withholding |
2024-12-10 11:55 am |
N/A N/A |
SYNOPSYS INC | SNPS | RUNKEL JOHN F JR GC & Corporate Secretary |
3,062 | $517.28 | 24,896 (Direct) |
View |
2024-12-06 Exercise |
2024-12-10 11:54 am |
2024-12-08 2027-12-08 |
SYNOPSYS INC | SNPS | MAHONEY RICHARD S. Chief Revenue Officer |
8,001 | $0 | 9,777 (Direct) |
View |
2024-12-06 Tax Withholding |
2024-12-10 11:54 am |
N/A N/A |
SYNOPSYS INC | SNPS | MAHONEY RICHARD S. Chief Revenue Officer |
3,485 | $517.28 | 9,777 (Direct) |
View |
2024-12-06 Exercise |
2024-12-10 11:54 am |
2021-12-08 2024-12-08 |
SYNOPSYS INC | SNPS | Kankanwadi Sudhindra Chief Accounting Officer |
2,185 | $0 | 22,387 (Direct) |
View |
2024-12-06 Tax Withholding |
2024-12-10 11:54 am |
N/A N/A |
SYNOPSYS INC | SNPS | Kankanwadi Sudhindra Chief Accounting Officer |
1,000 | $517.28 | 22,387 (Direct) |
View |
2024-09-13 Tax Withholding |
2024-09-17 11:06 am |
N/A N/A |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
438 | $490.07 | 63,034 (Direct) |
View |
2024-09-13 Exercise |
2024-09-17 11:06 am |
N/A N/A |
SYNOPSYS INC | SNPS | Ghazi Sassine PRESIDENT AND CEO |
882 | $0 | 63,034 (Direct) |
View |
2024-08-30 Other |
2024-09-04 11:17 am |
N/A N/A |
SYNOPSYS INC | SNPS | RUNKEL JOHN F JR GC & Corporate Secretary |
35 | $282.62 | 20,070 (Direct) |
View |
2024-08-30 Other |
2024-09-04 11:16 am |
N/A N/A |
SYNOPSYS INC | SNPS | MAHONEY RICHARD S. Chief Revenue Officer |
22 | $441.64 | 3,309 (Direct) |
View |
2024-08-30 Other |
2024-09-04 11:16 am |
N/A N/A |
SYNOPSYS INC | SNPS | Kankanwadi Sudhindra Chief Accounting Officer |
35 | $282.62 | 18,811 (Direct) |
View |
2024-08-30 Other |
2024-09-04 11:15 am |
N/A N/A |
SYNOPSYS INC | SNPS | Glaser Shelagh CFO |
32 | $306.87 | 9,080 (Direct) |
View |