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 |
2024-11-08 Sale |
2024-11-12 4:08 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
10,000 | $79.86 | $798,600 | 195,821 (Direct) |
View |
2024-11-06 Sale |
2024-11-08 4:29 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
5,742 | $77.34 | $444,086 | 205,821 (Direct) |
View |
2024-10-28 Sale |
2024-10-30 4:07 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
10,000 | $75.85 | $758,460 | 211,563 (Direct) |
View |
2022-08-12 Sale |
2022-08-16 4:12 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
980 | $189.11 | $185,328 | 55,036 (Direct) |
View |
2022-07-21 Sale |
2022-07-25 4:03 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
565 | $170.58 | $96,378 | 56,016 (Direct) |
View |
2022-04-27 Sale |
2022-04-29 4:01 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
1,500 | $162.23 | $243,350 | 34,086 (Direct) |
View |
2021-10-28 Sale |
2021-11-01 4:29 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
2,000 | $207.99 | $415,970 | 16,499 (Direct) |
View |
2021-08-31 Sale |
2021-09-01 4:04 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
1,000 | $196.01 | $196,010 | 18,499 (Direct) |
View |
2021-08-25 Sale |
2021-08-27 4:48 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
1,000 | $191.57 | $191,570 | 19,499 (Direct) |
View |
2021-08-10 Sale |
2021-08-11 4:30 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
1,546 | $189.71 | $293,292 | 20,499 (Direct) |
View |
2021-07-23 Sale |
2021-07-27 5:09 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
2,000 | $187.66 | $375,320 | 22,045 (Direct) |
View |
2021-06-03 Sale |
2021-06-07 5:00 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
1,000 | $167.89 | $167,890 | 24,045 (Direct) |
View |
2021-05-24 Sale |
2021-05-26 4:14 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
2,000 | $165.49 | $330,980 | 25,045 (Direct) |
View |
2021-05-03 Sale |
2021-05-04 4:09 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
1,841 | $163.42 | $300,856 | 27,045 (Direct) |
View |
2021-04-22 Sale |
2021-04-26 4:50 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
2,000 | $161.53 | $323,060 | 28,886 (Direct) |
View |
2021-03-05 Sale |
2021-03-09 5:05 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
1,000 | $144.45 | $144,450 | 28,765 (Direct) |
View |
2021-02-04 Sale |
2021-02-08 5:01 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
1,000 | $144.42 | $144,420 | 19,219 (Direct) |
View |
2020-08-26 Sale |
2020-08-28 4:40 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
3,000 | $132.44 | $397,320 | 20,219 (Direct) |
View |
2020-05-26 Sale |
2020-05-28 5:34 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
1,930 | $118.21 | $228,145 | 23,219 (Direct) |
View |
2020-05-18 Sale |
2020-05-20 4:45 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
2,000 | $114.06 | $228,120 | 25,149 (Direct) |
View |
2020-04-27 Sale |
2020-04-29 4:46 pm |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
2,000 | $109.87 | $219,740 | 27,149 (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 |
2025-04-03 Tax Withholding |
2025-04-07 4:30 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Pres. Capital Access Platforms |
1,564 | $78.3 | 219,405 (Direct) |
View |
2025-04-01 Tax Withholding |
2025-04-03 4:19 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Pres. Capital Access Platforms |
2,206 | $75.86 | 220,969 (Direct) |
View |
2025-04-01 Option Award |
2025-04-03 4:19 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Pres. Capital Access Platforms |
11,835 | $0 | 220,969 (Direct) |
View |
2025-02-19 Option Award |
2025-02-21 4:49 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
28,020 | $0 | 211,340 (Direct) |
View |
2025-02-19 Tax Withholding |
2025-02-21 4:49 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
12,501 | $81.24 | 211,340 (Direct) |
View |
2024-07-01 Tax Withholding |
2024-07-02 4:08 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
11,484 | $59.48 | 221,563 (Direct) |
View |
2024-04-01 Option Award |
2024-04-03 5:21 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
12,843 | $0 | 233,047 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 5:21 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
3,977 | $62.29 | 233,047 (Direct) |
View |
2024-02-20 Tax Withholding |
2024-02-22 4:29 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
19,132 | $55.54 | 224,181 (Direct) |
View |
2024-02-20 Option Award |
2024-02-22 4:29 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
42,611 | $0 | 224,181 (Direct) |
View |
2023-07-03 Tax Withholding |
2023-07-05 4:03 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
11,485 | $49.7 | 200,702 (Direct) |
View |
2023-04-03 Option Award |
2023-04-05 4:06 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
9,191 | $0 | 212,187 (Direct) |
View |
2023-04-03 Tax Withholding |
2023-04-05 4:06 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson President, Capital Access Plat |
2,854 | $54.4 | 212,187 (Direct) |
View |
2023-02-22 Option Award |
2023-02-24 4:19 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
83,232 | $0 | 205,850 (Direct) |
View |
2023-02-22 Tax Withholding |
2023-02-24 4:19 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
42,490 | $57.1 | 205,850 (Direct) |
View |
2022-07-01 Option Award |
2022-07-05 4:21 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
22,495 | $0 | 56,581 (Direct) |
View |
2022-04-01 Tax Withholding |
2022-04-05 4:17 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
591 | $181.92 | 35,586 (Direct) |
View |
2022-04-01 Option Award |
2022-04-05 4:17 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
2,198 | $0 | 35,586 (Direct) |
View |
2022-02-23 Option Award |
2022-02-25 4:13 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
33,936 | $0 | 33,979 (Direct) |
View |
2022-02-23 Tax Withholding |
2022-02-25 4:13 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
16,456 | $168.19 | 33,979 (Direct) |
View |
2021-04-01 Option Award |
2021-04-05 5:11 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
2,121 | $0 | 30,886 (Direct) |
View |
2021-02-23 Tax Withholding |
2021-02-25 5:13 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
8,242 | $140.34 | 29,765 (Direct) |
View |
2021-02-23 Option Award |
2021-02-25 5:13 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Griggs PC Nelson Executive Vice President |
18,788 | $0 | 29,765 (Direct) |
View |