DAVID NIERENBERG Insider Trading $FLTK FLOTEK INDUSTRIES INC/CN/

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of DAVID NIERENBERG. DAVID NIERENBERG is Director in RIVERVIEW BANCORP INC ($RVSB) and Director in AmNet Mortgage, Inc. ($INV) and Director in FLOTEK INDUSTRIES INC/CN/ ($FLTK) and Director in Houston Wire & Cable CO ($HWCC) and Director in ROSETTA STONE INC ($RST).

DAVID NIERENBERG in FLOTEK INDUSTRIES INC/CN/

Trading Symbol: FLTK
Industry: MISCELLANEOUS CHEMICAL PRODUCTS [2890]
Position of DAVID NIERENBERG: Director
Holdings: 1,510,107 shares
Latest Transaction: Nov 25 2020

Last 4 weeks trend: STRONG BUY
Last 3 months trend: STRONG BUY

Last 3 Months Overview:
Buy: 93x
Sell: 0x
Shares Bought: 3,415,060
Shares Sold: 0
Share Difference: +3,415,060
Value Difference: -$5,785,443

Latest Insider Trading Transactions of DAVID NIERENBERG in FLOTEK INDUSTRIES INC/CN/

1 Week2 Weeks1 Month3 Months6 Months1 Year2 Years
No. of Purchases000003965
Value of Purchases ($)000002,522,8634,423,148
No. of Sales0000000
Value of Sales ($)0000000

Sentiment: All, INV, FLTK, HWCC, RVSB, RST

Page:   1

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Nov 25 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.9916,26032,357150,691134.4 K to 150.7 K (+12.10 %)
Nov 25 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.9972,607144,4882,974,6032.9 M to 3 M (+2.50 %)
Nov 25 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.9960,693120,7791,510,1071.4 M to 1.5 M (+4.19 %)
Sep 15 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.537171,814134,431133.7 K to 134.4 K (+0.54 %)
Sep 15 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.511,2873,230133,714132.4 K to 133.7 K (+0.97 %)
Sep 15 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.441,4523,543132,427131 K to 132.4 K (+1.11 %)
Sep 15 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.5315,47339,1472,901,9962.9 M to 2.9 M (+0.54 %)
Sep 15 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.5127,77769,7202,886,5232.9 M to 2.9 M (+0.97 %)
Sep 15 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.4431,35276,4992,858,7462.8 M to 2.9 M (+1.11 %)
Sep 15 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.537,72819,5521,449,4141.4 M to 1.4 M (+0.54 %)
Sep 15 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.5113,87334,8211,441,6861.4 M to 1.4 M (+0.97 %)
Sep 15 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.4415,65938,2081,427,8131.4 M to 1.4 M (+1.11 %)
Sep 10 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.48366908130,975130.6 K to 131 K (+0.28 %)
Sep 10 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.431,3603,305130,609129.2 K to 130.6 K (+1.05 %)
Sep 10 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.40352845129,249128.9 K to 129.2 K (+0.27 %)
Sep 10 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.487,89319,5752,827,3942.8 M to 2.8 M (+0.28 %)
Sep 10 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.4329,37071,3692,819,5012.8 M to 2.8 M (+1.05 %)
Sep 10 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.407,59618,2302,790,1312.8 M to 2.8 M (+0.27 %)
Sep 10 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.483,9419,7741,412,1541.4 M to 1.4 M (+0.28 %)
Sep 10 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.4314,67035,6481,408,2131.4 M to 1.4 M (+1.05 %)
Sep 10 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.403,7959,1081,393,5431.4 M to 1.4 M (+0.27 %)
Sep 03 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.394731,130128,897128.4 K to 128.9 K (+0.37 %)
Sep 03 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.404,35210,445128,424124.1 K to 128.4 K (+3.51 %)
Sep 03 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.3072166124,072124 K to 124.1 K (+0.06 %)
Sep 03 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.3910,20224,3832,782,5352.8 M to 2.8 M (+0.37 %)
Sep 03 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.4093,966225,5182,772,3332.7 M to 2.8 M (+3.51 %)
Sep 03 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.301,5533,5722,678,3672.7 M to 2.7 M (+0.06 %)
Sep 03 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.395,09512,1771,389,7481.4 M to 1.4 M (+0.37 %)
Sep 03 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.4046,932112,6371,384,6531.3 M to 1.4 M (+3.51 %)
Sep 03 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.307751,7831,337,7211.3 M to 1.3 M (+0.06 %)
Aug 24 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.119,52420,096124,000114.5 K to 124 K (+8.32 %)
Aug 24 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.955,61510,949114,476108.9 K to 114.5 K (+5.16 %)
Aug 24 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.854,1067,596108,861104.8 K to 108.9 K (+3.92 %)
Aug 24 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.11205,587433,7892,676,8142.5 M to 2.7 M (+8.32 %)
Aug 24 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.95121,204236,3482,471,2272.4 M to 2.5 M (+5.16 %)
Aug 24 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.85127,809236,4472,350,0232.2 M to 2.4 M (+5.75 %)
Aug 24 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.11102,681216,6571,336,9461.2 M to 1.3 M (+8.32 %)
Aug 24 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.9560,536118,0451,234,2651.2 M to 1.2 M (+5.16 %)
Aug 24 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.8553,08598,2071,173,7291.1 M to 1.2 M (+4.74 %)
May 07 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorGrantA0.0089,8880156,33766.4 K to 156.3 K (+135.27 %)
May 07 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorGrantA0.0089,8880156,33766.4 K to 156.3 K (+135.27 %)
Mar 13 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.01151,601153,1172,222,2142.1 M to 2.2 M (+7.32 %)
Mar 13 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP0.90151,600136,4402,070,6131.9 M to 2.1 M (+7.90 %)
Mar 13 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP0.99363,618359,9821,919,0131.6 M to 1.9 M (+23.38 %)
Mar 13 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.017,1467,217104,75597.6 K to 104.8 K (+7.32 %)
Mar 13 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP0.907,1466,43197,60990.5 K to 97.6 K (+7.90 %)
Mar 13 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP0.9918,91818,72990,46371.5 K to 90.5 K (+26.44 %)
Mar 13 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP1.0176,45177,2161,120,6441 M to 1.1 M (+7.32 %)
Mar 13 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP0.9076,45168,8061,044,193967.7 K to 1 M (+7.90 %)
Mar 13 2020FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP0.99147,069145,598967,742820.7 K to 967.7 K (+17.92 %)
Sep 16 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.5426667671,54571.3 K to 71.5 K (+0.37 %)
Sep 16 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.503,3058,26371,27968 K to 71.3 K (+4.86 %)
Sep 16 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.5412,22731,0571,555,3951.5 M to 1.6 M (+0.79 %)
Sep 16 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.5053,667134,1681,543,1681.5 M to 1.5 M (+3.60 %)
Sep 16 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.544,20710,686820,673816.5 K to 820.7 K (+0.52 %)
Sep 16 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.5039,82899,570816,466776.6 K to 816.5 K (+5.13 %)
Sep 12 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.453,2437,94567,97464.7 K to 68 K (+5.01 %)
Sep 12 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.403,8319,19464,73160.9 K to 64.7 K (+6.29 %)
Sep 12 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.302,0834,79160,90058.8 K to 60.9 K (+3.54 %)
Sep 12 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.4552,670129,0421,489,5011.4 M to 1.5 M (+3.67 %)
Sep 12 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.4062,205149,2921,436,8311.4 M to 1.4 M (+4.53 %)
Sep 12 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.3033,81977,7841,374,6261.3 M to 1.4 M (+2.52 %)
Sep 12 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.4539,08795,763776,638737.6 K to 776.6 K (+5.30 %)
Sep 12 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.4046,164110,794737,551691.4 K to 737.6 K (+6.68 %)
Sep 12 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP2.3025,09857,725691,387666.3 K to 691.4 K (+3.77 %)
Jun 11 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.687642,81258,81758.1 K to 58.8 K (+1.32 %)
Jun 11 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.572,0757,40858,05356 K to 58.1 K (+3.71 %)
Jun 11 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.6813,82550,8761,340,8071.3 M to 1.3 M (+1.04 %)
Jun 11 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.5737,527133,9711,326,9821.3 M to 1.3 M (+2.91 %)
Jun 11 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.6815,36156,528666,289650.9 K to 666.3 K (+2.36 %)
Jun 11 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.5741,698148,862650,928609.2 K to 650.9 K (+6.84 %)
Jun 06 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.421,0473,58154,83053.8 K to 54.8 K (+1.95 %)
Jun 06 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.431,2764,37753,78352.5 K to 53.8 K (+2.43 %)
Jun 06 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.462,4638,52252,50750 K to 52.5 K (+4.92 %)
Jun 06 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.4218,92564,7241,263,2851.2 M to 1.3 M (+1.52 %)
Jun 06 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.4323,07979,1611,244,3601.2 M to 1.2 M (+1.89 %)
Jun 06 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.4644,543154,1191,221,2811.2 M to 1.2 M (+3.79 %)
Jun 06 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.4221,02871,916596,225575.2 K to 596.2 K (+3.66 %)
Jun 06 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.4325,64587,962575,197549.6 K to 575.2 K (+4.67 %)
Jun 06 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.4649,494171,249549,552500.1 K to 549.6 K (+9.90 %)
Jun 03 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.191,1783,75850,04448.9 K to 50 K (+2.41 %)
Jun 03 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.068912,72648,86648 K to 48.9 K (+1.86 %)
Jun 03 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.085161,58947,97547.5 K to 48 K (+1.09 %)
Jun 03 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.1921,30267,9531,176,7381.2 M to 1.2 M (+1.84 %)
Jun 03 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.0616,10949,2941,155,4361.1 M to 1.2 M (+1.41 %)
Jun 03 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.089,32428,7181,139,3271.1 M to 1.1 M (+0.83 %)
Jun 03 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.1923,67075,507500,058476.4 K to 500.1 K (+4.97 %)
Jun 03 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.0617,90054,774476,388458.5 K to 476.4 K (+3.90 %)
Jun 03 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorBuyP3.0810,36031,909458,488448.1 K to 458.5 K (+2.31 %)
May 29 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorGrantA0.0066,4490106,77240.3 K to 106.8 K (+164.79 %)
May 29 2019FLTKFLOTEK INDUSTRIES ...Nierenberg DavidDirectorGrantA0.0066,4490106,77240.3 K to 106.8 K (+164.79 %)

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