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Nierenberg David Create: Alert

All | News | Filings
Date FiledTypeDescription
07/05/2023 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Granted 241,096 shares @ $0
06/09/2023 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Sold 538,920 shares @ $0.625, valued at $336.8k
Sold 211,080 shares @ $0.625, valued at $131.9k
01/24/2023 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Granted 13,179 shares @ $0
08/08/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
03/23/2022 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Converted 1,036,214 shares @ $0
Converted 1,680,008 shares @ $0
Converted 76,808 shares @ $0
Converted options to buy @ $1.0881, valued at $0
02/04/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/21/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/07/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
12/02/2020 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Bought 10,283 shares @ $2.05, valued at $21.1k
Bought 37,070 shares @ $2.05, valued at $76k
Bought 1,878 shares @ $2.05, valued at $3.8k
11/25/2020 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Bought 60,693 shares @ $1.99, valued at $120.8k
Bought 72,607 shares @ $1.99, valued at $144.5k
Bought 16,260 shares @ $1.99, valued at $32.4k
10/16/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
09/15/2020 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Bought 27,777 shares @ $2.51, valued at $69.7k
Bought 15,473 shares @ $2.53, valued at $39.1k
Bought 1,452 shares @ $2.44, valued at $3.5k
Bought 1,287 shares @ $2.51, valued at $3.2k
Bought 717 shares @ $2.53, valued at $1.8k
Bought 15,659 shares @ $2.44, valued at $38.2k
Bought 13,873 shares @ $2.51, valued at $34.8k
Bought 7,728 shares @ $2.53, valued at $19.6k
Bought 31,352 shares @ $2.44, valued at $76.5k
09/10/2020 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Bought 3,795 shares @ $2.4, valued at $9.1k
Bought 14,670 shares @ $2.43, valued at $35.6k
Bought 3,941 shares @ $2.48, valued at $9.8k
Bought 7,596 shares @ $2.4, valued at $18.2k
Bought 29,370 shares @ $2.43, valued at $71.4k
Bought 7,893 shares @ $2.48, valued at $19.6k
Bought 352 shares @ $2.4, valued at $844.8
Bought 1,360 shares @ $2.43, valued at $3.3k
Bought 366 shares @ $2.48, valued at $907.7
09/03/2020 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Bought 775 shares @ $2.3, valued at $1.8k
Bought 46,932 shares @ $2.4, valued at $112.6k
Bought 5,095 shares @ $2.39, valued at $12.2k
Bought 1,553 shares @ $2.3, valued at $3.6k
Bought 93,966 shares @ $2.4, valued at $225.5k
Bought 10,202 shares @ $2.39, valued at $24.4k
Bought 72 shares @ $2.3, valued at $165.6
Bought 4,352 shares @ $2.4, valued at $10.4k
Bought 473 shares @ $2.39, valued at $1.1k
08/24/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/15/2020 4 Nierenberg David (Director) has filed a Form 4 on ROSETTA STONE INC
Txns: Granted 6,428 restricted stock units @ $0
Granted 7,278 options to buy @ $17.11, valued at $124.5k
05/07/2020 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Granted 89,888 shares @ $0
03/17/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
03/17/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
03/13/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
09/16/2019 4 Form 4 - Statement of changes in beneficial ownership of securities:
09/12/2019 4 Form 4 - Statement of changes in beneficial ownership of securities:
09/04/2019 4 Nierenberg David (Director) has filed a Form 4 on RIVERVIEW BANCORP INC
Txns: Bought 20,000 shares @ $6.85, valued at $137k
06/11/2019 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Bought 41,698 shares @ $3.57, valued at $148.9k
Bought 15,361 shares @ $3.68, valued at $56.5k
Bought 37,527 shares @ $3.57, valued at $134k
Bought 13,825 shares @ $3.68, valued at $50.9k
Bought 2,075 shares @ $3.57, valued at $7.4k
Bought 764 shares @ $3.68, valued at $2.8k
06/06/2019 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Bought 49,494 shares @ $3.46, valued at $171.2k
Bought 25,645 shares @ $3.43, valued at $88k
Bought 21,028 shares @ $3.42, valued at $71.9k
Bought 44,543 shares @ $3.46, valued at $154.1k
Bought 23,079 shares @ $3.43, valued at $79.2k
Bought 18,925 shares @ $3.42, valued at $64.7k
Bought 2,463 shares @ $3.46, valued at $8.5k
Bought 1,276 shares @ $3.43, valued at $4.4k
Bought 1,047 shares @ $3.42, valued at $3.6k
06/03/2019 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Bought 10,360 shares @ $3.08, valued at $31.9k
Bought 17,900 shares @ $3.06, valued at $54.8k
Bought 23,670 shares @ $3.19, valued at $75.5k
Bought 9,324 shares @ $3.08, valued at $28.7k
Bought 16,109 shares @ $3.06, valued at $49.3k
Bought 21,302 shares @ $3.19, valued at $68k
Bought 516 shares @ $3.08, valued at $1.6k
Bought 891 shares @ $3.06, valued at $2.7k
Bought 1,178 shares @ $3.19, valued at $3.8k
05/29/2019 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Granted 66,449 shares @ $0
05/22/2019 4 Nierenberg David (Director) has filed a Form 4 on ROSETTA STONE INC
Txns: Granted 4,288 restricted stock units @ $0
Granted 5,076 options to buy @ $25.66, valued at $130.3k
05/17/2019 4 Nierenberg David (Director) has filed a Form 4 on ROSETTA STONE INC
Txns: Sold 7,493 shares @ $25.33, valued at $189.8k
Sold 15,099 shares @ $25.33, valued at $382.5k
Sold 630 shares @ $25.33, valued at $16k
Sold 14,547 shares @ $25.6, valued at $372.4k
Sold 29,357 shares @ $25.6, valued at $751.5k
Sold 1,223 shares @ $25.6, valued at $31.3k
Sold 12,504 shares @ $25.75, valued at $322k
Sold 25,236 shares @ $25.75, valued at $649.8k
Sold 1,052 shares @ $25.75, valued at $27.1k
05/14/2019 4 Nierenberg David (Director) has filed a Form 4 on ROSETTA STONE INC
Txns: Sold 18,498 shares @ $26.38, valued at $488k
Sold 37,333 shares @ $26.38, valued at $984.8k
Sold 1,473 shares @ $26.38, valued at $38.9k
Sold 7,362 shares @ $26.04, valued at $191.7k
Sold 9,503 shares @ $26.04, valued at $247.5k
Sold 561 shares @ $26.04, valued at $14.6k
Sold 5,844 shares @ $25.37, valued at $148.3k
Sold 11,793 shares @ $25.37, valued at $299.2k
Sold 492 shares @ $25.37, valued at $12.5k
03/15/2019 4 Nierenberg David (Director) has filed a Form 4 on ROSETTA STONE INC
Txns: Sold 34,197 shares @ $23.49, valued at $803.3k
Sold 1,538 shares @ $23.49, valued at $36.1k
Sold 30,320 shares @ $22.72, valued at $688.9k
Sold 1,329 shares @ $22.72, valued at $30.2k
Sold 19,978 shares @ $22.82, valued at $455.9k
Sold 828 shares @ $22.82, valued at $18.9k
11/01/2018 4 Nierenberg David (Director) has filed a Form 4 on RIVERVIEW BANCORP INC
Txns: Bought 2,600 shares @ $8.25, valued at $21.5k
Bought 905 shares @ $8.25, valued at $7.5k
Bought 5,290 shares @ $8.27, valued at $43.7k
06/20/2018 4 Nierenberg David (Director) has filed a Form 4 on ROSETTA STONE INC
Txns: Granted 16,200 options to buy @ $0
Granted 3,102 restricted stock units @ $0
06/05/2018 4 Nierenberg David (Director) has filed a Form 4 on FLOTEK INDUSTRIES INC/CN/
Txns: Granted 40,323 shares @ $0
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