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 |
2022-02-15 Sale | 2022-02-16 4:40 pm | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 19,267 | $31.76 | $611,908 | 58,366 (Direct) | View |
2021-02-16 Sale | 2021-02-17 4:15 pm | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A Executive VP & CFO | 19,126 | $31.15 | $595,715 | 57,379 (Direct) | View |
2020-02-06 Sale | 2020-02-10 4:15 pm | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 16,581 | $27.7 | $459,221 | 55,668 (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 |
2023-01-03 Option Award | 2023-01-05 4:00 pm | N/A N/A | PLUG POWER INC | PLUG | BUA JEAN A Director | 808 | $12.37 | 8,590 (Direct) | View |
2022-10-25 Option Award | 2022-10-27 5:46 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 45,000 | $0 | 105,750 (Direct) | View |
2022-10-03 Option Award | 2022-10-05 4:25 pm | N/A N/A | PLUG POWER INC | PLUG | BUA JEAN A Director | 476 | $21.01 | 7,782 (Direct) | View |
2022-08-09 Tax Withholding | 2022-08-11 4:15 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 5,947 | $33.95 | 77,481 (Direct) | View |
2022-08-01 Exercise | 2022-08-03 5:25 pm | 2022-08-01 N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 15,000 | $0 | 126,178 (Direct) | View |
2022-06-30 Option Award | 2022-07-26 4:09 pm | N/A 2032-06-30 | PLUG POWER INC | PLUG | BUA JEAN A Director | 6,789 | $0 | 14,095 (Direct) | View |
2022-07-01 Option Award | 2022-07-15 4:03 pm | N/A N/A | PLUG POWER INC | PLUG | BUA JEAN A Director | 517 | $16.57 | 517 (Direct) | View |
2022-06-03 Tax Withholding | 2022-06-07 4:57 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 1,988 | $35.52 | 190,678 (Direct) | View |
2022-06-03 Tax Withholding | 2022-06-07 4:57 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 2,200 | $35.43 | 190,678 (Direct) | View |
2022-06-03 Exercise | 2022-06-07 4:57 pm | 2022-06-03 N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 14,250 | $0 | 190,678 (Direct) | View |
2022-04-14 Option Award | 2022-04-18 07:19 am | N/A 2032-04-14 | PLUG POWER INC | PLUG | BUA JEAN A Director | 8,731 | $0 | 8,731 (Direct) | View |
2021-12-28 Disposition | 2021-12-29 8:01 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 7,083 | $0 | 0 (Direct) | View |
2021-12-13 Option Award | 2021-12-15 7:13 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 11 | $0 | 1,509 (Direct) | View |
2021-10-15 Option Award | 2021-10-19 4:41 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 13 | $0 | 1,498 (Direct) | View |
2021-08-01 Tax Withholding | 2021-08-03 8:09 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 7,553 | $28.45 | 149,633 (Direct) | View |
2021-08-01 Exercise | 2021-08-03 8:09 pm | 2021-08-01 N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 22,500 | $0 | 149,633 (Direct) | View |
2021-07-15 Option Award | 2021-07-19 6:09 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 14 | $0 | 1,485 (Direct) | View |
2021-06-08 Option Award | 2021-06-09 3:52 pm | N/A N/A | AstroNova Inc. | ALOT | BUA JEAN A Director | 4,082 | $0 | 18,651 (Direct) | View |
2021-06-03 Tax Withholding | 2021-06-07 7:38 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A EVP CFO and Treasurer | 2,193 | $29.26 | 242,686 (Direct) | View |
2021-06-03 Exercise | 2021-06-07 7:38 pm | 2021-06-03 N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A EVP CFO and Treasurer | 7,500 | $0 | 242,686 (Direct) | View |
2021-06-03 Option Award | 2021-06-07 7:38 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A EVP CFO and Treasurer | 45,000 | $0 | 242,686 (Direct) | View |
2021-05-18 Exercise | 2021-05-20 9:09 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 1,498 | $0 | 7,045 (Direct) | View |
2021-05-18 Option Award | 2021-05-20 9:09 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 1,471 | $0 | 7,045 (Direct) | View |
2021-04-15 Option Award | 2021-04-19 4:35 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 15 | $0 | 1,498 (Direct) | View |
2021-01-15 Option Award | 2021-01-19 6:00 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 15 | $0 | 1,483 (Direct) | View |
2020-10-15 Option Award | 2020-10-19 5:07 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 14 | $0 | 1,468 (Direct) | View |
2020-08-01 Tax Withholding | 2020-08-04 6:55 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A EVP CFO and Treasurer | 6,967 | $25.78 | 151,505 (Direct) | View |
2020-08-01 Exercise | 2020-08-04 6:55 pm | 2020-08-01 N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A EVP CFO and Treasurer | 22,500 | $0 | 151,505 (Direct) | View |
2020-07-15 Option Award | 2020-07-17 7:22 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 15 | $0 | 1,454 (Direct) | View |
2020-06-03 Option Award | 2020-06-05 4:15 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A EVP CFO and Treasurer | 30,000 | $0 | 97,500 (Direct) | View |
2020-06-02 Option Award | 2020-06-04 5:35 pm | N/A N/A | AstroNova Inc. | ALOT | BUA JEAN A Director | 9,600 | $0 | 14,569 (Direct) | View |
2020-06-01 Exercise | 2020-06-03 4:16 pm | 2020-06-01 N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 7,500 | $0 | 128,472 (Direct) | View |
2020-06-01 Tax Withholding | 2020-06-03 4:16 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 2,196 | $27.47 | 128,472 (Direct) | View |
2020-05-20 Option Award | 2020-05-22 4:56 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 1,439 | $0 | 1,439 (Direct) | View |
2020-05-16 Exercise | 2020-05-19 5:43 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 1,566 | $0 | 4,076 (Direct) | View |
2020-04-15 Option Award | 2020-04-17 5:39 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 16 | $0 | 1,566 (Direct) | View |
2020-01-15 Option Award | 2020-01-17 4:27 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 16 | $0 | 1,550 (Direct) | View |
2019-10-15 Option Award | 2019-10-17 6:02 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 16 | $0 | 1,534 (Direct) | View |
2019-09-04 Tax Withholding | 2019-09-06 4:16 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 3,889 | $21.65 | 147,249 (Direct) | View |
2019-09-04 Exercise | 2019-09-06 4:16 pm | 2019-09-04 N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 7,500 | $0 | 147,249 (Direct) | View |
2019-08-01 Tax Withholding | 2019-08-07 6:06 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A Executive VP & CFO | 7,778 | $22.18 | 151,138 (Direct) | View |
2019-08-01 Exercise | 2019-08-07 6:06 pm | 2019-08-01 N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A Executive VP & CFO | 15,000 | $0 | 151,138 (Direct) | View |
2019-07-30 Option Award | 2019-08-01 4:46 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A Executive VP & CFO | 30,000 | $0 | 97,500 (Direct) | View |
2019-07-15 Option Award | 2019-07-17 6:25 pm | N/A N/A | CoreSite Realty Corp | COR | BUA JEAN A Director | 16 | $0 | 1,518 (Direct) | View |
2019-06-04 Option Award | 2019-06-07 11:44 am | N/A N/A | AstroNova Inc. | ALOT | BUA JEAN A Director | 2,312 | $0 | 4,969 (Direct) | View |
2019-06-03 Tax Withholding | 2019-06-05 4:15 pm | N/A N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 4,512 | $24.51 | 128,916 (Direct) | View |
2019-06-03 Exercise | 2019-06-05 4:15 pm | 2019-06-03 N/A | NETSCOUT SYSTEMS INC | NTCT | BUA JEAN A See Remarks | 7,500 | $0 | 128,916 (Direct) | View |