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 |
| 2022-11-21 Sale | 2022-11-23 4:17 pm | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 125,807 | $234.06 | $29,445,883 | 246,854 (Direct) | View |
| 2021-05-28 Sale | 2021-06-02 4:10 pm | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 48,030 | $138.06 | $6,630,956 | 237,319 (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 |
| 2024-09-30 Tax Withholding | 2024-10-02 4:17 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 4,763 | $237.22 | 190,353 (Direct) | View |
| 2024-09-03 Option Award | 2024-09-05 4:37 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 24,819 | $0 | 195,116 (Direct) | View |
| 2024-06-28 Tax Withholding | 2024-07-02 4:28 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 3,844 | $197.89 | 170,297 (Direct) | View |
| 2024-05-30 Gift | 2024-06-03 4:33 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 4,762 | $0 | 174,085 (Direct) | View |
| 2024-03-29 Tax Withholding | 2024-04-02 5:18 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 3,190 | $207.91 | 178,847 (Direct) | View |
| 2023-12-29 Tax Withholding | 2024-01-03 4:14 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 3,843 | $220.62 | 182,037 (Direct) | View |
| 2023-09-29 Tax Withholding | 2023-10-03 4:28 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 3,843 | $205.08 | 185,880 (Direct) | View |
| 2023-09-01 Option Award | 2023-09-06 4:48 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 26,071 | $0 | 189,723 (Direct) | View |
| 2023-06-30 Tax Withholding | 2023-07-05 4:10 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 3,741 | $165.12 | 163,652 (Direct) | View |
| 2023-05-30 Exercise | 2023-06-01 4:11 pm | N/A 2026-08-31 | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 4,806 | $0 | 309,068 (Direct) | View |
| 2023-05-30 Exercise | 2023-06-01 4:11 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 1,959 | $51.03 | 309,068 (Direct) | View |
| 2023-05-30 Exercise | 2023-06-01 4:11 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 1,408 | $70.99 | 309,068 (Direct) | View |
| 2023-05-30 Exercise | 2023-06-01 4:11 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 771 | $129.48 | 309,068 (Direct) | View |
| 2023-05-30 Exercise | 2023-06-01 4:11 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 668 | $149.5 | 309,068 (Direct) | View |
| 2023-03-31 Tax Withholding | 2023-04-04 4:06 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 3,207 | $217.78 | 162,517 (Direct) | View |
| 2022-12-30 Tax Withholding | 2023-01-04 4:12 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 3,741 | $205.62 | 165,724 (Direct) | View |
| 2022-11-29 Gift | 2022-11-30 4:59 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 850 | $0 | 169,404 (Direct) | View |
| 2022-11-21 Exercise | 2022-11-23 4:17 pm | N/A 2025-08-02 | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 125,807 | $0 | 246,854 (Direct) | View |
| 2022-11-21 Exercise | 2022-11-23 4:17 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 40,481 | $51.03 | 246,854 (Direct) | View |
| 2022-11-21 Exercise | 2022-11-23 4:17 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 49,921 | $49.81 | 246,854 (Direct) | View |
| 2022-11-21 Exercise | 2022-11-23 4:17 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 35,405 | $70.99 | 246,854 (Direct) | View |
| 2022-09-30 Tax Withholding | 2022-10-04 4:40 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 3,741 | $234.08 | 170,254 (Direct) | View |
| 2022-06-30 Tax Withholding | 2022-07-05 4:40 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 4,705 | $194.03 | 173,995 (Direct) | View |
| 2022-06-01 Option Award | 2022-06-03 4:27 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 40,313 | $0 | 253,551 (Direct) | View |
| 2022-06-01 Option Award | 2022-06-03 4:27 pm | N/A 2032-05-31 | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 74,851 | $193.49 | 253,551 (Direct) | View |
| 2022-05-23 Option Award | 2022-05-25 7:09 pm | N/A 2025-08-02 | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 466,014 | $0 | 546,865 (Direct) | View |
| 2022-05-16 Disposition | 2022-05-18 4:46 pm | N/A 2025-08-02 | ASPENTECH Corp | AZPN | Pietri Antonio J President & CEO | 715,535 | $0 | 0 (Direct) | View |
Ownership | 2022-05-17 4:23 pm | N/A N/A | Aspen Technology Inc. | AZPN | Pietri Antonio J President & CEO | 0 | $0 | 80,851 (Direct) | View |
| 2022-03-31 Tax Withholding | 2022-04-04 4:32 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 3,294 | $163.79 | 257,016 (Direct) | View |
| 2021-12-30 Tax Withholding | 2022-01-04 1:11 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 4,026 | $151.11 | 260,310 (Direct) | View |
| 2021-09-30 Tax Withholding | 2021-10-04 4:24 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 4,026 | $124.9 | 264,316 (Direct) | View |
| 2021-09-01 Option Award | 2021-09-03 4:33 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 35,637 | $0 | 334,512 (Direct) | View |
| 2021-09-01 Option Award | 2021-09-03 4:33 pm | N/A 2031-08-31 | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 66,170 | $129.5 | 334,512 (Direct) | View |
| 2021-06-30 Tax Withholding | 2021-07-02 4:15 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 4,682 | $140.52 | 232,705 (Direct) | View |
| 2021-05-28 Exercise | 2021-06-02 4:10 pm | N/A 2024-07-31 | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 48,030 | $0 | 237,319 (Direct) | View |
| 2021-05-28 Exercise | 2021-06-02 4:10 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 48,030 | $43.44 | 237,319 (Direct) | View |
| 2021-03-31 Tax Withholding | 2021-04-02 5:13 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 3,720 | $143.55 | 237,319 (Direct) | View |
| 2020-12-31 Tax Withholding(A) | 2021-01-06 4:34 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 4,682 | $130.51 | 241,039 (Direct) | View |
| 2020-12-31 Tax Withholding | 2021-01-05 4:23 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 4,682 | $130.51 | 241,032 (Direct) | View |
| 2020-12-28 Option Award | 2020-12-30 4:38 pm | N/A 2030-12-27 | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 72,202 | $130.51 | 317,916 (Direct) | View |
| 2020-12-28 Option Award | 2020-12-30 4:38 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 35,629 | $0 | 317,916 (Direct) | View |
| 2020-09-30 Tax Withholding | 2020-10-02 4:18 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 3,694 | $127.21 | 210,085 (Direct) | View |
| 2020-06-30 Tax Withholding | 2020-07-02 5:04 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 5,844 | $103.44 | 213,779 (Direct) | View |
| 2020-03-31 Tax Withholding | 2020-04-02 4:18 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 4,575 | $97.95 | 219,516 (Direct) | View |
| 2019-12-31 Tax Withholding | 2020-01-03 4:13 pm | N/A N/A | ASPEN TECHNOLOGY INC | AZPN | Pietri Antonio J President & CEO | 5,851 | $120.91 | 224,091 (Direct) | View |