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Insiders · Profile

Nierenberg David

Director at FLOTEK INDUSTRIES INC/CN/ · Director at RIVERVIEW BANCORP. Filing since 19 May 2016. CIK 0001040899

FTK FLOTEK INDUSTRIES INC/CN/ Director · 95 trades RVSB RIVERVIEW BANCORP INC Director · 11 trades
Company
Date
Role
Action
Shares
Amount
Of holding
FTK FLOTEK INDUSTRIES INC/CN/
14 Dec 2023
Director
Bought
19,481
$72.47K
2.6%
FTK FLOTEK INDUSTRIES INC/CN/
13 Dec 2023
Director
Bought
33,118
$116.91K
4.6%
FTK FLOTEK INDUSTRIES INC/CN/
12 Dec 2023
Director
Bought
12,735
$43.55K
1.8%
FTK FLOTEK INDUSTRIES INC/CN/
11 Dec 2023
Director
Bought
9,006
$28.73K
2.2%
FTK FLOTEK INDUSTRIES INC/CN/
7 Jun 2023
Director
Sold at will
750,000
$468.75K
23.5%
FTK FLOTEK INDUSTRIES INC/CN/
30 Nov 2020
Director
Bought
37,070
$75.99K
1.2%
FTK FLOTEK INDUSTRIES INC/CN/
30 Nov 2020
Director
Bought
10,283
$21.08K
0.7%
FTK FLOTEK INDUSTRIES INC/CN/
30 Nov 2020
Director
Bought
1,878
$3.85K
1.2%
FTK FLOTEK INDUSTRIES INC/CN/
23 Nov 2020
Director
Bought
72,607
$144.49K
2.5%
FTK FLOTEK INDUSTRIES INC/CN/
23 Nov 2020
Director
Bought
60,693
$120.78K
4.2%
FTK FLOTEK INDUSTRIES INC/CN/
23 Nov 2020
Director
Bought
16,260
$32.36K
12.1%
FTK FLOTEK INDUSTRIES INC/CN/
15 Sep 2020
Director
Bought
15,473
$39.15K
0.5%
FTK FLOTEK INDUSTRIES INC/CN/
15 Sep 2020
Director
Bought
7,728
$19.55K
0.5%
FTK FLOTEK INDUSTRIES INC/CN/
15 Sep 2020
Director
Bought
717
$1.81K
0.5%
FTK FLOTEK INDUSTRIES INC/CN/
14 Sep 2020
Director
Bought
27,777
$69.72K
1.0%
FTK FLOTEK INDUSTRIES INC/CN/
14 Sep 2020
Director
Bought
13,873
$34.82K
1.0%
FTK FLOTEK INDUSTRIES INC/CN/
14 Sep 2020
Director
Bought
1,287
$3.23K
1.0%
FTK FLOTEK INDUSTRIES INC/CN/
11 Sep 2020
Director
Bought
31,352
$76.50K
1.1%
FTK FLOTEK INDUSTRIES INC/CN/
11 Sep 2020
Director
Bought
15,659
$38.21K
1.1%
FTK FLOTEK INDUSTRIES INC/CN/
11 Sep 2020
Director
Bought
1,452
$3.54K
1.1%
FTK FLOTEK INDUSTRIES INC/CN/
10 Sep 2020
Director
Bought
7,893
$19.57K
0.3%
FTK FLOTEK INDUSTRIES INC/CN/
10 Sep 2020
Director
Bought
3,941
$9.77K
0.3%
FTK FLOTEK INDUSTRIES INC/CN/
10 Sep 2020
Director
Bought
366
$907.68
0.3%
FTK FLOTEK INDUSTRIES INC/CN/
9 Sep 2020
Director
Bought
29,370
$71.37K
1.1%
FTK FLOTEK INDUSTRIES INC/CN/
9 Sep 2020
Director
Bought
14,670
$35.65K
1.1%
FTK FLOTEK INDUSTRIES INC/CN/
9 Sep 2020
Director
Bought
1,360
$3.30K
1.1%
FTK FLOTEK INDUSTRIES INC/CN/
8 Sep 2020
Director
Bought
7,596
$18.23K
0.3%
FTK FLOTEK INDUSTRIES INC/CN/
8 Sep 2020
Director
Bought
3,795
$9.11K
0.3%
FTK FLOTEK INDUSTRIES INC/CN/
8 Sep 2020
Director
Bought
352
$844.80
0.3%
FTK FLOTEK INDUSTRIES INC/CN/
3 Sep 2020
Director
Bought
10,202
$24.38K
0.4%
FTK FLOTEK INDUSTRIES INC/CN/
3 Sep 2020
Director
Bought
5,095
$12.18K
0.4%
FTK FLOTEK INDUSTRIES INC/CN/
3 Sep 2020
Director
Bought
473
$1.13K
0.4%
FTK FLOTEK INDUSTRIES INC/CN/
2 Sep 2020
Director
Bought
93,966
$225.52K
3.5%
FTK FLOTEK INDUSTRIES INC/CN/
2 Sep 2020
Director
Bought
46,932
$112.64K
3.5%
FTK FLOTEK INDUSTRIES INC/CN/
2 Sep 2020
Director
Bought
4,352
$10.44K
3.5%
FTK FLOTEK INDUSTRIES INC/CN/
1 Sep 2020
Director
Bought
1,553
$3.57K
0.1%
FTK FLOTEK INDUSTRIES INC/CN/
1 Sep 2020
Director
Bought
775
$1.78K
0.1%
FTK FLOTEK INDUSTRIES INC/CN/
1 Sep 2020
Director
Bought
72
$165.60
0.1%
FTK FLOTEK INDUSTRIES INC/CN/
24 Aug 2020
Director
Bought
205,587
$433.79K
8.3%
FTK FLOTEK INDUSTRIES INC/CN/
24 Aug 2020
Director
Bought
102,681
$216.66K
8.3%
FTK FLOTEK INDUSTRIES INC/CN/
24 Aug 2020
Director
Bought
9,524
$20.10K
8.3%
FTK FLOTEK INDUSTRIES INC/CN/
21 Aug 2020
Director
Bought
121,204
$236.35K
5.2%
FTK FLOTEK INDUSTRIES INC/CN/
21 Aug 2020
Director
Bought
60,536
$118.05K
5.2%
FTK FLOTEK INDUSTRIES INC/CN/
21 Aug 2020
Director
Bought
5,615
$10.95K
5.2%
FTK FLOTEK INDUSTRIES INC/CN/
20 Aug 2020
Director
Bought
127,809
$236.45K
5.8%
FTK FLOTEK INDUSTRIES INC/CN/
20 Aug 2020
Director
Bought
53,085
$98.21K
4.7%
FTK FLOTEK INDUSTRIES INC/CN/
20 Aug 2020
Director
Bought
4,106
$7.60K
3.9%
RVSB RIVERVIEW BANCORP INC
16 Mar 2020
Director
Bought
13,865
$67.94K
11.9%
FTK FLOTEK INDUSTRIES INC/CN/
13 Mar 2020
Director
Bought
151,601
$153.12K
7.3%
RVSB RIVERVIEW BANCORP INC
13 Mar 2020
Director
Bought
16,135
$81.48K
16.0%
FTK FLOTEK INDUSTRIES INC/CN/
13 Mar 2020
Director
Bought
76,451
$77.22K
7.3%
FTK FLOTEK INDUSTRIES INC/CN/
13 Mar 2020
Director
Bought
7,146
$7.22K
7.3%
FTK FLOTEK INDUSTRIES INC/CN/
12 Mar 2020
Director
Bought
151,600
$136.44K
7.9%
FTK FLOTEK INDUSTRIES INC/CN/
12 Mar 2020
Director
Bought
76,451
$68.81K
7.9%
FTK FLOTEK INDUSTRIES INC/CN/
12 Mar 2020
Director
Bought
7,146
$6.43K
7.9%
FTK FLOTEK INDUSTRIES INC/CN/
11 Mar 2020
Director
Bought
363,618
$359.98K
23.4%
FTK FLOTEK INDUSTRIES INC/CN/
11 Mar 2020
Director
Bought
147,069
$145.60K
17.9%
FTK FLOTEK INDUSTRIES INC/CN/
11 Mar 2020
Director
Bought
18,918
$18.73K
26.4%
FTK FLOTEK INDUSTRIES INC/CN/
16 Sep 2019
Director
Bought
12,227
$31.06K
0.8%
FTK FLOTEK INDUSTRIES INC/CN/
16 Sep 2019
Director
Bought
4,207
$10.69K
0.5%
FTK FLOTEK INDUSTRIES INC/CN/
16 Sep 2019
Director
Bought
266
$675.64
0.4%
FTK FLOTEK INDUSTRIES INC/CN/
13 Sep 2019
Director
Bought
53,667
$134.17K
3.6%
FTK FLOTEK INDUSTRIES INC/CN/
13 Sep 2019
Director
Bought
39,828
$99.57K
5.1%
FTK FLOTEK INDUSTRIES INC/CN/
13 Sep 2019
Director
Bought
3,305
$8.26K
4.9%
FTK FLOTEK INDUSTRIES INC/CN/
12 Sep 2019
Director
Bought
52,670
$129.04K
3.7%
FTK FLOTEK INDUSTRIES INC/CN/
12 Sep 2019
Director
Bought
39,087
$95.76K
5.3%
FTK FLOTEK INDUSTRIES INC/CN/
12 Sep 2019
Director
Bought
3,243
$7.95K
5.0%
FTK FLOTEK INDUSTRIES INC/CN/
11 Sep 2019
Director
Bought
62,205
$149.29K
4.5%
FTK FLOTEK INDUSTRIES INC/CN/
11 Sep 2019
Director
Bought
46,164
$110.79K
6.7%
FTK FLOTEK INDUSTRIES INC/CN/
11 Sep 2019
Director
Bought
3,831
$9.19K
6.3%
FTK FLOTEK INDUSTRIES INC/CN/
10 Sep 2019
Director
Bought
33,819
$77.78K
2.5%
FTK FLOTEK INDUSTRIES INC/CN/
10 Sep 2019
Director
Bought
25,098
$57.73K
3.8%
FTK FLOTEK INDUSTRIES INC/CN/
10 Sep 2019
Director
Bought
2,083
$4.79K
3.5%
RVSB RIVERVIEW BANCORP INC
4 Sep 2019
Director
Bought
20,000
$137.00K
24.7%
FTK FLOTEK INDUSTRIES INC/CN/
10 Jun 2019
Director
Bought
15,361
$56.53K
2.4%
FTK FLOTEK INDUSTRIES INC/CN/
10 Jun 2019
Director
Bought
13,825
$50.88K
1.0%
FTK FLOTEK INDUSTRIES INC/CN/
10 Jun 2019
Director
Bought
764
$2.81K
1.3%
FTK FLOTEK INDUSTRIES INC/CN/
7 Jun 2019
Director
Bought
41,698
$148.86K
6.8%
FTK FLOTEK INDUSTRIES INC/CN/
7 Jun 2019
Director
Bought
37,527
$133.97K
2.9%
FTK FLOTEK INDUSTRIES INC/CN/
7 Jun 2019
Director
Bought
2,075
$7.41K
3.7%
FTK FLOTEK INDUSTRIES INC/CN/
6 Jun 2019
Director
Bought
21,028
$71.92K
3.7%
FTK FLOTEK INDUSTRIES INC/CN/
6 Jun 2019
Director
Bought
18,925
$64.72K
1.5%
FTK FLOTEK INDUSTRIES INC/CN/
6 Jun 2019
Director
Bought
1,047
$3.58K
1.9%
FTK FLOTEK INDUSTRIES INC/CN/
5 Jun 2019
Director
Bought
25,645
$87.96K
4.7%
FTK FLOTEK INDUSTRIES INC/CN/
5 Jun 2019
Director
Bought
23,079
$79.16K
1.9%
FTK FLOTEK INDUSTRIES INC/CN/
5 Jun 2019
Director
Bought
1,276
$4.38K
2.4%
FTK FLOTEK INDUSTRIES INC/CN/
4 Jun 2019
Director
Bought
49,494
$171.25K
9.9%
FTK FLOTEK INDUSTRIES INC/CN/
4 Jun 2019
Director
Bought
44,543
$154.12K
3.8%
FTK FLOTEK INDUSTRIES INC/CN/
4 Jun 2019
Director
Bought
2,463
$8.52K
4.9%
FTK FLOTEK INDUSTRIES INC/CN/
3 Jun 2019
Director
Bought
23,670
$75.51K
5.0%
FTK FLOTEK INDUSTRIES INC/CN/
3 Jun 2019
Director
Bought
21,302
$67.95K
1.8%
FTK FLOTEK INDUSTRIES INC/CN/
3 Jun 2019
Director
Bought
1,178
$3.76K
2.4%
FTK FLOTEK INDUSTRIES INC/CN/
31 May 2019
Director
Bought
17,900
$54.77K
3.9%
FTK FLOTEK INDUSTRIES INC/CN/
31 May 2019
Director
Bought
16,109
$49.29K
1.4%
FTK FLOTEK INDUSTRIES INC/CN/
31 May 2019
Director
Bought
891
$2.73K
1.9%
FTK FLOTEK INDUSTRIES INC/CN/
30 May 2019
Director
Bought
10,360
$31.91K
2.3%
FTK FLOTEK INDUSTRIES INC/CN/
30 May 2019
Director
Bought
9,324
$28.72K
0.8%
FTK FLOTEK INDUSTRIES INC/CN/
30 May 2019
Director
Bought
516
$1.59K
1.1%
RVSB RIVERVIEW BANCORP INC
31 Oct 2018
Director
Bought
6,195
$51.21K
8.3%
RVSB RIVERVIEW BANCORP INC
30 Oct 2018
Director
Bought
2,600
$21.45K
3.6%
RVSB RIVERVIEW BANCORP INC
10 Jun 2016
Director
Bought
13,983
$65.04K
24.1%
RVSB RIVERVIEW BANCORP INC
9 Jun 2016
Director
Bought
345
$1.62K
0.6%
RVSB RIVERVIEW BANCORP INC
24 May 2016
Director
Bought
18,500
$88.59K
47.1%
RVSB RIVERVIEW BANCORP INC
23 May 2016
Director
Bought
200
$942.00
0.5%
RVSB RIVERVIEW BANCORP INC
20 May 2016
Director
Bought
15,100
$70.97K
63.0%
RVSB RIVERVIEW BANCORP INC
19 May 2016
Director
Bought
10,956
$50.79K
84.3%
106 decisions on file.