Nierenberg David
CIK: 0001040899
Primary company: FLOTEK INDUSTRIES INC/CN/ (FTK)
Nierenberg David is a corporate insider at FLOTEK INDUSTRIES INC/CN/ (FTK) filing SEC Form 4 transactions. 403 transactions across 10 companies, totaling $34,062,242 in purchases and $25,236,613 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Purchase | 748 | $3.72 | $3K | 47,907 | 12/14/2023 Filed: 12/15/2023 | Filing → | |
| Purchase | 11,948 | $3.72 | $44K | 765,150 | 12/14/2023 Filed: 12/15/2023 | Filing → | |
| Purchase | 6,785 | $3.72 | $25K | 434,580 | 12/14/2023 Filed: 12/15/2023 | Filing → | |
| Purchase | 1,272 | $3.53 | $4K | 47,159 | 12/13/2023 Filed: 12/13/2023 | Filing → | |
| Purchase | 20,310 | $3.53 | $72K | 753,202 | 12/13/2023 Filed: 12/13/2023 | Filing → | |
| Purchase | 11,536 | $3.53 | $41K | 427,795 | 12/13/2023 Filed: 12/13/2023 | Filing → | |
| Purchase | 858 | $3.42 | $3K | 45,887 | 12/12/2023 Filed: 12/13/2023 | Filing → | |
| Purchase | 6,923 | $3.42 | $24K | 732,892 | 12/12/2023 Filed: 12/13/2023 | Filing → | |
| Purchase | 4,954 | $3.42 | $17K | 416,259 | 12/12/2023 Filed: 12/13/2023 | Filing → | |
| Purchase | 3,752 | $3.19 | $12K | 45,029 | 12/11/2023 Filed: 12/13/2023 | Filing → | |
| Purchase | 5,254 | $3.19 | $17K | 411,305 | 12/11/2023 Filed: 12/13/2023 | Filing → | |
| Award | 241,096 | $0.00 | $0 | 419,564 | 7/1/2023 Filed: 7/5/2023 | Filing → | |
| Sale | 211,080 | $0.63 | $132K | 2,436,303 | 6/7/2023 Filed: 6/9/2023 | Filing → | |
| Sale | 538,920 | $0.63 | $337K | 4,355,810 | 6/7/2023 Filed: 6/9/2023 | Filing → | |
| Award | 13,179 | $0.00 | $0 | 178,468 | 1/20/2023 Filed: 1/24/2023 | Filing → | |
| Award | 165,289 | $0.00 | $0 | 165,289 | 8/4/2022 Filed: 8/8/2022 | Filing → | |
| Conversion | 83,577 | - | - | 0 | 3/21/2022 Filed: 3/23/2022 | Filing → | |
| Conversion | 1,828,058 | - | - | 0 | 3/21/2022 Filed: 3/23/2022 | Filing → | |
| Conversion | 1,127,530 | - | - | 0 | 3/21/2022 Filed: 3/23/2022 | Filing → | |
| Conversion | 76,808 | $0.00 | $0 | 242,656 | 3/21/2022 Filed: 3/23/2022 | Filing → |
Type
Purchase
Shares
748
Price
$3.72
Value
$3K
Type
Purchase
Shares
11,948
Price
$3.72
Value
$44K
Type
Purchase
Shares
6,785
Price
$3.72
Value
$25K
Type
Purchase
Shares
1,272
Price
$3.53
Value
$4K
Type
Purchase
Shares
20,310
Price
$3.53
Value
$72K
Type
Purchase
Shares
11,536
Price
$3.53
Value
$41K
Type
Purchase
Shares
858
Price
$3.42
Value
$3K
Type
Purchase
Shares
6,923
Price
$3.42
Value
$24K
Type
Purchase
Shares
4,954
Price
$3.42
Value
$17K
Type
Purchase
Shares
3,752
Price
$3.19
Value
$12K
Type
Purchase
Shares
5,254
Price
$3.19
Value
$17K
Type
Award
Shares
241,096
Price
$0.00
Value
$0
Type
Sale
Shares
211,080
Price
$0.63
Value
$132K
Type
Sale
Shares
538,920
Price
$0.63
Value
$337K
Type
Award
Shares
13,179
Price
$0.00
Value
$0
Type
Award
Shares
165,289
Price
$0.00
Value
$0
Type
Conversion
Shares
83,577
Price
-
Value
-
Type
Conversion
Shares
1,828,058
Price
-
Value
-
Type
Conversion
Shares
1,127,530
Price
-
Value
-
Type
Conversion
Shares
76,808
Price
$0.00
Value
$0
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