| Nierenberg David |
Non-Executive |
POTBELLY CORP (PBPB)
|
2024-12-18 |
$9.36 |
0.0% |
4,740
|
$44,367 |
| Nierenberg David |
Non-Executive Director |
FLOTEK INDUSTRIES INC/CN/ (FTK)
|
2023-12-14 |
$3.72 |
7.5% |
19,481
|
$72,469 |
| Nierenberg David |
Non-Executive Director |
FLOTEK INDUSTRIES INC/CN/ (FTK)
|
2023-12-13 |
$3.45 |
16.0% |
54,859
|
$189,189 |
| Nierenberg David |
Non-Executive Director |
FLOTEK INDUSTRIES INC/CN/ (FTK)
|
2020-11-30 |
$12.30 |
-67.5% |
8,205
|
$100,924 |
| Nierenberg David |
Non-Executive Director |
FLOTEK INDUSTRIES INC/CN/ (FTK)
|
2020-11-23 |
$11.94 |
-66.5% |
24,927
|
$297,624 |
| Nierenberg David |
Non-Executive Director |
FLOTEK INDUSTRIES INC/CN/ (FTK)
|
2020-09-15 |
$14.91 |
-73.2% |
19,220
|
$286,534 |
| Nierenberg David |
Non-Executive Director |
FLOTEK INDUSTRIES INC/CN/ (FTK)
|
2020-09-10 |
$14.60 |
-72.6% |
11,557
|
$168,761 |
| Nierenberg David |
Non-Executive Director |
FLOTEK INDUSTRIES INC/CN/ (FTK)
|
2020-09-03 |
$14.39 |
-72.2% |
27,237
|
$391,810 |
| Nierenberg David |
Non-Executive Director |
FLOTEK INDUSTRIES INC/CN/ (FTK)
|
2020-08-24 |
$11.98 |
-66.6% |
115,024
|
$1,378,133 |
| Nierenberg David |
Non-Executive Director |
RIVERVIEW BANCORP INC (RVSB)
|
2020-03-16 |
$4.98 |
-10.5% |
30,000
|
$149,420 |
| Nierenberg David |
Non-Executive Director |
FLOTEK INDUSTRIES INC/CN/ (FTK)
|
2020-03-13 |
$5.84 |
-31.5% |
166,667
|
$973,536 |
|
|
|
|
|
Return |
Profit / (loss) |
Cost |
|
|
|
Total |
|
-51.5% |
$-2,085,896 |
$4,052,769 |