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 |
| 2023-01-09 4:01 pm Sale | 2022-12-31 | 13G | CERUS CORP CERS | PRIMECAP MANAGEMENT CO | 8,849,600 4.990% | -872,700 (-8.98%) | Filing History |
| 2022-12-08 11:50 am Purchase | 2022-11-30 | 13G | XENCOR INC XNCR | PRIMECAP MANAGEMENT CO | 6,027,975 10.060% | 1,040,153 (+20.85%) | Filing History |
| 2022-12-08 11:50 am Sale | 2022-11-30 | 13G | WAVE LIFE SCIENCES LTD WVE | PRIMECAP MANAGEMENT CO | 4,225,908 4.860% | -368,667 (-8.02%) | Filing History |
| 2022-12-08 11:49 am Sale | 2022-11-30 | 13G | STRATASYS LTD SSYS | PRIMECAP MANAGEMENT CO | 3,176,499 4.840% | -648,700 (-16.96%) | Filing History |
| 2022-12-08 11:49 am Sale | 2022-11-30 | 13G | CALITHERA BIOSCIENCES INC CALA | PRIMECAP MANAGEMENT CO | 406,280 8.350% | -130,370 (-24.29%) | Filing History |
| 2022-11-09 4:01 pm Sale | 2022-10-31 | 13G | NN INC NNBR | PRIMECAP MANAGEMENT CO | 1,763,640 4.020% | -1,004,960 (-36.30%) | Filing History |
| 2022-10-07 4:01 pm Sale | 2022-09-30 | 13G | AXCELIS TECHNOLOGIES INC N ACLS | PRIMECAP MANAGEMENT CO | 1,649,466 4.990% | -445,404 (-21.26%) | Filing History |
| 2022-09-08 4:01 pm Sale | 2022-08-31 | 13G | PLANTRONICS INC POLY | PRIMECAP MANAGEMENT CO | 0 0.000% | -6,335,050 (Position Closed) | Filing History |
| 2022-09-08 4:01 pm Sale | 2022-08-31 | 13G | EPIZYME INC EPZM | PRIMECAP MANAGEMENT CO | 0 0.000% | -15,598,934 (Position Closed) | Filing History |
| 2022-08-09 4:01 pm Purchase | 2022-07-31 | 13G | EPIZYME INC EPZM | PRIMECAP MANAGEMENT CO | 15,598,934 9.270% | 251,157 (+1.64%) | Filing History |
| 2022-06-09 4:01 pm Sale | 2022-05-31 | 13G | JACOBS ENGINEERING GROUP INC JXXXX | PRIMECAP MANAGEMENT CO | 6,423,117 4.990% | -302,105 (-4.49%) | Filing History |
| 2022-02-10 12:39 pm Sale | 2021-12-31 | 13G | AMERICAN AIRLINES GROUP INC CO AAL | PRIMECAP MANAGEMENT CO | 40,897,051 6.320% | -6,769,055 (-14.20%) | Filing History |
| 2022-02-10 12:29 pm Sale | 2021-12-31 | 13G | XENCOR INC XNCR | PRIMECAP MANAGEMENT CO | 4,987,822 8.530% | -352,600 (-6.60%) | Filing History |
| 2022-02-10 12:29 pm Sale | 2021-12-31 | 13G | WHIRLPOOL CORPORATION WHR | PRIMECAP MANAGEMENT CO | 5,009,775 8.250% | -863,875 (-14.71%) | Filing History |
| 2022-02-10 12:29 pm Purchase | 2021-12-31 | 13G | WAVE LIFE SCIENCES LTD WVE | PRIMECAP MANAGEMENT CO | 4,594,575 7.810% | 670,100 (+17.07%) | Filing History |
| 2022-02-10 12:29 pm Sale | 2021-12-31 | 13G | UNITED AIRLINES HOLDINGS, INC. UAL | PRIMECAP MANAGEMENT CO | 25,375,838 7.840% | -3,073,112 (-10.80%) | Filing History |
| 2022-02-10 12:28 pm Sale | 2021-12-31 | 13G | TRANSOCEAN LTD RIG | PRIMECAP MANAGEMENT CO | 47,524,006 7.250% | -1,019,100 (-2.10%) | Filing History |
| 2022-02-10 12:28 pm Sale | 2021-12-31 | 13G | STRATASYS LTD SSYS | PRIMECAP MANAGEMENT CO | 3,825,199 5.840% | -1,063,200 (-21.75%) | Filing History |
| 2022-02-10 12:28 pm Sale | 2021-12-31 | 13G | SOUTHWEST AIRLINES CO LUV | PRIMECAP MANAGEMENT CO | 54,290,429 9.170% | -10,923,389 (-16.75%) | Filing History |
| 2022-02-10 12:27 pm Sale | 2021-12-31 | 13G | SERVICESOURCE INTL LLC INC SREV | PRIMECAP MANAGEMENT CO | 8,248,408 8.330% | -120,225 (-1.44%) | Filing History |