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 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>>
| Reported DateTime | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | Filing |
| 2021-02-16 4:35 pm Purchase | 13G | ACACIA COMMUNICATIONS INC ACIA | TIG Advisors LLC | 2,435,927 5.8% | 2,435,927 (New Position) | View |
| 2021-02-10 11:28 am Sale | 13G | ACACIA COMMUNICATIONS INC ACIA | NORGES BANK | 705,416 1.67% | -1,400,950 (-66.51%) | View |
| 2021-02-10 10:30 am Purchase | 13G | ACACIA COMMUNICATIONS INC ACIA | VANGUARD GROUP INC | 3,598,481 8.54% | 55,206 (+1.56%) | View |
| 2021-01-28 5:56 pm Purchase | 13G | ACACIA COMMUNICATIONS INC ACIA | BlackRock Inc. BLK | 3,045,136 7.2% | 172,321 (+6.00%) | View |
| 2021-01-27 4:08 pm Purchase | 13G | ACACIA COMMUNICATIONS INC ACIA | INTEGRATED CORE STRATEGIES (US) LLC | 2,176,657 5.1% | 1,282,572 (+143.45%) | View |
| 2021-01-20 4:14 pm Purchase | 13D | ACACIA COMMUNICATIONS INC ACIA | CISCO SYSTEMS INC. CSCO | 2,846,795 6.72% | 49,339 (+1.76%) | View |
| 2021-01-13 4:42 pm Purchase | 13G | ACACIA COMMUNICATIONS INC ACIA | INTEGRATED CORE STRATEGIES (US) LLC | 894,085 2.1% | 894,085 (New Position) | View |
| 2020-02-14 4:26 pm Sale | 13G | ACACIA COMMUNICATIONS INC ACIA | D. E. SHAW & CO L.P. | 1,367,794 3.3% | -671,510 (-32.93%) | View |
| 2020-02-14 12:03 pm Sale | 13G | ACACIA COMMUNICATIONS INC ACIA | Capital Research Global Investors | 0 0% | -3,423,288 (Position Closed) | View |
| 2020-02-13 9:26 pm Sale | 13G | ACACIA COMMUNICATIONS INC ACIA | Capital World Investors | 380,000 0.9% | -2,676,500 (-87.57%) | View |
| 2020-02-12 09:16 am Purchase | 13G | ACACIA COMMUNICATIONS INC ACIA | VANGUARD GROUP INC | 3,543,275 8.58% | 871,118 (+32.60%) | View |
| 2020-02-10 07:32 am Purchase | 13G | ACACIA COMMUNICATIONS INC ACIA | BlackRock Inc. BLK | 2,872,815 7% | 2,872,815 (New Position) | View |
| 2020-01-22 09:27 am Purchase | 13G | ACACIA COMMUNICATIONS INC ACIA | NORGES BANK | 2,106,366 5.1% | 356,314 (+20.36%) | View |
| 2020-01-22 09:20 am Sale | 13G | ACACIA COMMUNICATIONS INC ACIA | NORGES BANK | 1,750,052 4.24% | -474,988 (-21.35%) | View |
| 2020-01-03 3:14 pm Purchase | 13G | ACACIA COMMUNICATIONS INC ACIA | NORGES BANK | 2,225,040 5.39% | 2,225,040 (New Position) | View |
| 2019-09-04 4:31 pm Sale | 13D | ACACIA COMMUNICATIONS INC ACIA | Magnetar Financial LLC | 2,033,951 4.95% | -171,301 (-7.77%) | View |
| 2019-07-25 08:06 am Purchase | 13D | ACACIA COMMUNICATIONS INC ACIA | Magnetar Financial LLC | 2,205,252 5.38% | 2,205,252 (New Position) | View |
| 2019-07-18 4:34 pm Purchase | 13D | ACACIA COMMUNICATIONS INC ACIA | CISCO SYSTEMS INC. CSCO | 2,797,456 6.81% | 2,797,456 (New Position) | View |
| 2019-06-27 4:06 pm Purchase | 13G | ACACIA COMMUNICATIONS INC ACIA | D. E. SHAW & CO L.P. | 2,039,304 5% | 2,039,304 (New Position) | View |