The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Glick John F since 2007.
This trader's CIK number is 1185404.
At the time of last reporting, Glick John F was the Officer of Tetra Technologies Inc. (stock ticker symbol TTI).
Also see all insider trading activities at Tetra Technologies Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | TTI | 0 | $0 | 0 | $0 | 36,206 | $0 |
| 2023 | TTI | 0 | $0 | 0 | $0 | 24,022 | $0 |
| 2022 | TTI | 0 | $0 | 0 | $0 | 31,216 | $0 |
| 2020 | TTI | 250,000 | $107,500 | 0 | $0 | 0 | $0 |
| 2015 | TTI | 18,100 | $100,274 | 0 | $0 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2012 | LUFK | 1,000 | $49,730 | 0 | $0 | 0 | $0 |
| 2011 | LUFK | 0 | $0 | 55,000 | $4,261,261 | 55,000 | $1,389,158 |
| 2010 | LUFK | 0 | $0 | 57,850 | $3,615,298 | 57,850 | $1,960,639 |
| 2009 | LUFK | 3,700 | $105,487 | 0 | $0 | 0 | $0 |
| 2008 | LUFK | 0 | $0 | 16,976 | $1,262,810 | 9,600 | $147,139 |
| 2007 | LUFK | 0 | $0 | 17,625 | $1,089,277 | 17,625 | $364,062 |
1. Tetra Technologies Inc (TTI)
2. Lufkin Industries Inc (LUFK)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-05-21 | TTI | Option Ex | 36,206 | .00 | 0 |
| 2023-05-24 | TTI | Option Ex | 24,022 | .00 | 0 |
| 2022-05-26 | TTI | Option Ex | 31,216 | .00 | 0 |
| 2020-06-22 | TTI | Buy | 250,000 | .43 | 107,500 |
| 2015-03-06 | TTI | Buy | 18,100 | 5.54 | 100,274 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2012-08-07 | LUFK | Buy | 1,000 | 49.73 | 49,730 |
| 2011-02-17 | LUFK | Option Ex | 8,601 | 32.23 | 277,210 |
| 2011-02-17 | LUFK | Sale | 8,601 | 77.61 | 667,497 |
| 2011-02-17 | LUFK | Option Ex | 22,257 | 25.14 | 559,652 |
| 2011-02-16 | LUFK | Sale | 24,142 | 77.47 | 1,870,160 |
| 2011-02-17 | LUFK | Sale | 22,257 | 77.44 | 1,723,604 |
| 2011-02-16 | LUFK | Option Ex | 24,142 | 22.88 | 552,296 |
| 2010-11-04 | LUFK | Option Ex | 34,250 | 25.31 | 866,799 |
| 2010-11-04 | LUFK | Sale | 34,250 | 50.49 | 1,729,282 |
| 2010-05-12 | LUFK | Option Ex | 16,000 | 45.76 | 732,080 |
| 2010-05-12 | LUFK | Sale | 16,000 | 81.30 | 1,300,816 |
| 2010-02-18 | LUFK | Sale | 7,600 | 77.00 | 585,200 |
| 2010-02-18 | LUFK | Option Ex | 7,600 | 47.60 | 361,760 |
| 2009-04-20 | LUFK | Buy | 3,700 | 28.51 | 105,487 |
| 2008-04-22 | LUFK | Option Ex | 9,600 | 15.33 | 147,139 |
| 2008-04-22 | LUFK | Sale | 16,976 | 74.39 | 1,262,810 |
| 2007-04-23 | LUFK | Option Ex | 17,625 | 20.66 | 364,062 |
| 2007-04-23 | LUFK | Sale | 17,625 | 61.80 | 1,089,277 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Glick John F (Officer of Tetra Technologies Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.