Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem 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>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-01-30 9:33 pm Purchase | 2024-12-31 | 13G | Axcelis Technologies, Inc. ACLS | The Vanguard Group | 4,396,134 13.520% | 355,222 (+8.79%) | Filing History |
| 2024-11-08 2:17 pm Unchanged | 2024-09-30 | 13G | Axcelis Technologies, Inc. ACLS | BlackRock Inc. BLK | 5,338,625 16.400% | 0 (Unchanged) | Filing History |
| 2024-10-18 3:31 pm Sale | 2024-09-30 | 13G | Axcelis Technologies, Inc. ACLS | BlackRock Inc. BLK | 5,338,625 16.400% | -750,060 (-12.32%) | Filing History |
| 2024-02-13 4:58 pm Purchase | 2023-12-29 | 13G | Axcelis Technologies, Inc. ACLS | The Vanguard Group | 4,040,912 12.340% | 517,020 (+14.67%) | Filing History |
| 2024-02-09 4:18 pm Sale | 2023-12-31 | 13G | Axcelis Technologies, Inc. ACLS | SENVEST MANAGEMENT, LLC | 0 0.000% | -1,786,434 (Position Closed) | Filing History |
| 2024-01-19 2:40 pm Purchase | 2023-12-31 | 13G | Axcelis Technologies, Inc. ACLS | BlackRock Inc. BLK | 6,088,685 18.600% | 777,703 (+14.64%) | Filing History |
| 2023-04-10 1:39 pm Purchase | 2023-03-31 | 13G | Axcelis Technologies, Inc. ACLS | The Vanguard Group | 3,523,892 10.770% | 511,660 (+16.99%) | Filing History |
| 2023-02-10 4:08 pm Purchase | 2022-12-31 | 13G | Axcelis Technologies, Inc. ACLS | SENVEST MANAGEMENT, LLC | 1,786,434 5.440% | 109,450 (+6.53%) | Filing History |
| 2023-02-09 11:07 am Purchase | 2022-12-30 | 13G | Axcelis Technologies, Inc. ACLS | The Vanguard Group | 3,012,232 9.170% | 339,316 (+12.69%) | Filing History |
| 2023-01-26 08:43 am Unchanged | 2022-12-31 | 13G | Axcelis Technologies, Inc. ACLS | BlackRock Inc. BLK | 5,310,982 16.200% | 0 (Unchanged) | Filing History |
| 2023-01-20 09:43 am Purchase | 2022-12-31 | 13G | Axcelis Technologies, Inc. ACLS | BlackRock Inc. BLK | 5,310,982 16.200% | 299,367 (+5.97%) | Filing History |
| 2022-10-26 5:31 pm Purchase | 2022-10-20 | 13G | Axcelis Technologies, Inc. ACLS | SENVEST MANAGEMENT, LLC | 1,676,984 5.080% | 622,113 (+58.98%) | Filing History |
| 2022-10-07 4:01 pm Sale | 2022-09-30 | 13G | Axcelis Technologies, Inc. ACLS | PRIMECAP MANAGEMENT CO/CA/ | 1,649,466 4.990% | -445,404 (-21.26%) | Filing History |
| 2022-02-10 12:21 pm Sale | 2021-12-31 | 13G | Axcelis Technologies, Inc. ACLS | PRIMECAP MANAGEMENT CO/CA/ | 2,094,870 6.290% | -403,240 (-16.14%) | Filing History |
| 2022-02-09 4:19 pm Sale | 2021-12-31 | 13G | Axcelis Technologies, Inc. ACLS | SENVEST MANAGEMENT, LLC | 1,054,871 3.170% | -1,221,631 (-53.66%) | Filing History |
| 2022-02-09 3:24 pm Purchase | 2021-12-31 | 13G | Axcelis Technologies, Inc. ACLS | The Vanguard Group | 2,672,916 8.020% | 398,723 (+17.53%) | Filing History |
| 2022-02-08 3:52 pm Sale | 2022-02-14 | 13G | Axcelis Technologies, Inc. ACLS | DIMENSIONAL FUND ADVISORS LP | 1,575,504 4.700% | -143,858 (-8.37%) | Filing History |
| 2022-01-28 1:54 pm Sale | 2021-12-31 | 13G | Axcelis Technologies, Inc. ACLS | BlackRock Inc. BLK | 5,011,615 15.000% | -106,738 (-2.09%) | Filing History |
| 2021-02-12 4:07 pm Sale | 2020-12-31 | 13G | Axcelis Technologies, Inc. ACLS | SENVEST MANAGEMENT, LLC | 2,276,502 6.800% | -521,704 (-18.64%) | Filing History |
| 2021-02-12 3:55 pm Sale | 2021-02-16 | 13G | Axcelis Technologies, Inc. ACLS | DIMENSIONAL FUND ADVISORS LP | 1,719,362 5.100% | -631,496 (-26.86%) | Filing History |