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 |
2025-04-02 Sale |
2025-04-03 4:20 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J EVP, CIO |
2,308 | $75.67 | $174,646 | 134,772 (Direct) |
View |
2025-02-26 Sale |
2025-02-27 4:05 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
17,056 | $79.79 | $1,360,898 | 131,075 (Direct) |
View |
2024-11-13 Sale |
2024-11-14 4:23 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
11,820 | $79.58 | $940,636 | 131,010 (Direct) |
View |
2024-10-28 Sale |
2024-10-30 4:05 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
13,642 | $75.32 | $1,027,448 | 142,830 (Direct) |
View |
2024-08-09 Sale |
2024-08-13 4:24 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
40,000 | $67.79 | $2,711,600 | 156,472 (Direct) |
View |
2022-11-08 Sale |
2022-11-10 4:37 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
13,596 | $65 | $883,740 | 122,169 (Direct) |
View |
2022-09-07 Sale |
2022-09-09 4:19 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
12,000 | $61.67 | $740,040 | 135,765 (Direct) |
View |
2022-03-29 Sale |
2022-03-31 4:17 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
7,500 | $180 | $1,350,000 | 25,016 (Direct) |
View |
2022-02-24 Sale |
2022-02-25 4:12 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
7,500 | $163.79 | $1,228,425 | 32,516 (Direct) |
View |
2021-05-24 Sale |
2021-05-26 4:12 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
6,982 | $165.9 | $1,158,314 | 16,317 (Direct) |
View |
2021-05-14 Sale |
2021-05-18 5:07 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
518 | $164.22 | $85,066 | 23,299 (Direct) |
View |
2021-03-05 Sale |
2021-03-09 5:07 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
1,000 | $144.58 | $144,580 | 21,298 (Direct) |
View |
2021-02-24 Sale |
2021-02-25 5:15 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
15,000 | $139.57 | $2,093,500 | 22,298 (Direct) |
View |
2021-02-03 Sale |
2021-02-05 5:01 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
6,773 | $141.94 | $961,360 | 17,589 (Direct) |
View |
2020-08-31 Sale |
2020-09-02 4:10 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
1,500 | $135 | $202,500 | 24,333 (Direct) |
View |
2020-08-24 Sale |
2020-08-26 5:00 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
1,540 | $130.29 | $200,647 | 25,833 (Direct) |
View |
2020-08-10 Sale |
2020-08-12 5:25 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
1,000 | $133.51 | $133,510 | 27,373 (Direct) |
View |
2020-07-29 Sale |
2020-07-31 4:40 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
1,000 | $131.36 | $131,360 | 28,373 (Direct) |
View |
2020-05-26 Sale |
2020-05-28 5:35 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
3,000 | $118.42 | $355,260 | 29,206 (Direct) |
View |
2020-05-18 Sale |
2020-05-20 4:46 pm |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
2,000 | $115 | $230,000 | 32,206 (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 4:27 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J EVP, CIO |
1,497 | $78.3 | 133,275 (Direct) |
View |
2025-04-01 Tax Withholding |
2025-04-03 4:20 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J EVP, CIO |
2,411 | $75.86 | 134,772 (Direct) |
View |
2025-04-01 Option Award |
2025-04-03 4:20 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J EVP, CIO |
8,416 | $0 | 134,772 (Direct) |
View |
2025-02-19 Option Award |
2025-02-21 4:55 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
28,020 | $0 | 148,131 (Direct) |
View |
2025-02-19 Tax Withholding |
2025-02-21 4:55 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
10,964 | $81.24 | 148,131 (Direct) |
View |
2024-07-01 Tax Withholding |
2024-07-02 4:06 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
10,248 | $59.48 | 196,472 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 5:26 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
3,974 | $62.29 | 206,388 (Direct) |
View |
2024-04-01 Option Award |
2024-04-03 5:26 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
9,632 | $0 | 206,388 (Direct) |
View |
2024-02-20 Tax Withholding |
2024-02-22 4:38 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
20,434 | $55.54 | 200,730 (Direct) |
View |
2024-02-20 Option Award |
2024-02-22 4:38 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
50,601 | $0 | 200,730 (Direct) |
View |
2023-07-03 Tax Withholding |
2023-07-05 4:03 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
9,978 | $49.7 | 170,521 (Direct) |
View |
2023-04-03 Tax Withholding |
2023-04-05 4:06 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
3,052 | $54.4 | 180,128 (Direct) |
View |
2023-04-03 Option Award |
2023-04-05 4:06 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
9,191 | $0 | 180,128 (Direct) |
View |
2023-02-22 Option Award |
2023-02-24 4:18 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
93,636 | $0 | 173,989 (Direct) |
View |
2023-02-22 Tax Withholding |
2023-02-24 4:18 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
41,816 | $57.1 | 173,989 (Direct) |
View |
2022-07-01 Option Award |
2022-07-05 4:23 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
22,495 | $0 | 49,255 (Direct) |
View |
2022-04-01 Tax Withholding |
2022-04-05 4:20 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
577 | $181.92 | 26,637 (Direct) |
View |
2022-04-01 Option Award |
2022-04-05 4:20 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
2,198 | $0 | 26,637 (Direct) |
View |
2022-02-23 Option Award |
2022-02-25 4:12 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
40,722 | $0 | 32,516 (Direct) |
View |
2022-02-23 Tax Withholding |
2022-02-25 4:12 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
17,190 | $168.19 | 32,516 (Direct) |
View |
2021-04-01 Option Award |
2021-04-05 5:13 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
2,519 | $0 | 23,817 (Direct) |
View |
2021-02-23 Tax Withholding |
2021-02-25 5:15 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
14,110 | $140.34 | 22,298 (Direct) |
View |
2021-02-23 Option Award |
2021-02-25 5:15 pm |
N/A N/A |
NASDAQ INC. | NDAQ | Peterson Bradley J Executive Vice President |
33,819 | $0 | 22,298 (Direct) |
View |