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
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- Peter Lynch
What is insider trading>>
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2024-11-14 12:26 pm Purchase |
2024-09-30 | 13G | NPK International Inc. NPKI |
AMERIPRISE FINANCIAL INC AMP |
7,663,591 8.860% |
1,252,815 (+19.54%) |
Filing History |
| 2024-02-14 1:21 pm Unchanged |
2023-12-31 | 13G | NPK International Inc. NPKI |
Conversant Capital LLC | 4,456,852 5.200% |
0 (Unchanged) |
Filing History |
| 2024-02-14 11:18 am Sale |
2023-12-31 | 13G | NPK International Inc. NPKI |
AMERIPRISE FINANCIAL INC AMP |
6,410,776 7.530% |
-2,725,373 (-29.83%) |
Filing History |
| 2024-02-13 5:09 pm Purchase |
2023-12-29 | 13G | NPK International Inc. NPKI |
The Vanguard Group | 4,761,308 5.600% |
596,618 (+14.33%) |
Filing History |
| 2024-02-09 09:59 am Purchase |
2024-02-14 | 13G | NPK International Inc. NPKI |
DIMENSIONAL FUND ADVISORS INC | 6,153,464 7.200% |
1,966,430 (+46.96%) |
Filing History |
| 2024-02-07 07:39 am Sale |
2023-12-31 | 13G | NPK International Inc. NPKI |
ADAGE CAPITAL PARTNERS GP LLC | 1,234,953 1.450% |
-4,778,698 (-79.46%) |
Filing History |
| 2024-01-26 4:23 pm Purchase |
2023-12-31 | 13G | NPK International Inc. NPKI |
BLACKROCK INC BLK |
6,249,626 7.300% |
27,997 (+0.45%) |
Filing History |
| 2023-10-13 4:26 pm Purchase |
2023-10-04 | 13G | NPK International Inc. NPKI |
Conversant Capital LLC | 4,456,852 5.100% |
4,456,852 (New Position) |
Filing History |
| 2023-10-04 4:37 pm Sale |
2023-10-02 | 13D | NPK International Inc. NPKI |
Radoff Bradley Louis | 4,110,100 4.700% |
-1,760,000 (-29.98%) |
Filing History |
| 2023-08-25 5:25 pm Sale |
2023-08-23 | 13D | NPK International Inc. NPKI |
Radoff Bradley Louis | 5,870,100 6.800% |
-900,000 (-13.29%) |
Filing History |
| 2023-07-25 4:11 pm Sale |
2023-07-24 | 13D | NPK International Inc. NPKI |
Radoff Bradley Louis | 6,770,100 8.000% |
-1,730,000 (-20.35%) |
Filing History |
| 2023-03-10 11:15 am Purchase |
2023-02-28 | 13G | NPK International Inc. NPKI |
AMERIPRISE FINANCIAL INC AMP |
9,136,149 10.190% |
45,525 (+0.50%) |
Filing History |
| 2023-02-09 11:45 am Purchase |
2022-12-31 | 13G | NPK International Inc. NPKI |
ADAGE CAPITAL PARTNERS GP LLC | 6,013,651 6.390% |
1,254,514 (+26.36%) |
Filing History |
| 2023-02-09 11:27 am Sale |
2022-12-30 | 13G | NPK International Inc. NPKI |
The Vanguard Group | 4,164,690 4.430% |
-572,649 (-12.09%) |
Filing History |
| 2023-01-31 5:52 pm Sale |
2022-12-31 | 13G | NPK International Inc. NPKI |
BLACKROCK INC BLK |
6,221,629 6.600% |
-210,220 (-3.27%) |
Filing History |
| 2023-01-10 12:17 pm Sale |
2022-12-31 | 13G | NPK International Inc. NPKI |
AMERIPRISE FINANCIAL INC AMP |
9,090,624 9.670% |
-5,020,554 (-35.58%) |
Filing History |
| 2022-08-31 5:02 pm Purchase |
2022-08-29 | 13D | NPK International Inc. NPKI |
Radoff Bradley Louis | 8,500,100 9.000% |
1,267,500 (+17.52%) |
Filing History |
| 2022-07-18 4:30 pm Purchase |
2022-07-06 | 13G | NPK International Inc. NPKI |
ADAGE CAPITAL PARTNERS GP LLC | 4,759,137 5.150% |
4,759,137 (New Position) |
Filing History |
| 2022-07-06 08:45 am Purchase |
2022-07-05 | 13D | NPK International Inc. NPKI |
Radoff Bradley Louis | 7,232,600 7.800% |
1,102,500 (+17.99%) |
Filing History |
| 2022-04-21 5:28 pm Purchase |
2022-04-08 | 13D | NPK International Inc. NPKI |
Radoff Bradley Louis | 6,130,100 6.600% |
1,100,100 (+21.87%) |
Filing History |