- Corporate Officers - T
- Twitchell Karen A.
Insider Trading History of Twitchell Karen A.
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Twitchell Karen A. since 2016.
This trader's CIK number is 1478559.
At the time of last reporting, Twitchell Karen A. was the Officer of Calumet, Inc. /de. (stock ticker symbol CLMT).
Also see all insider trading activities at Calumet, Inc. /de.
Note that in the past
Twitchell Karen A. also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Kraton Corp (KRA) by Twitchell Karen A.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | KRA | 0 | $0 | 4,000 | $145,228 | 0 | $0 |
Yearly summary of insider trading at Calumet, Inc. /de (CLMT) by Twitchell Karen A.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | CLMT | 0 | $0 | 0 | $0 | 3,796 | $0 |
Yearly summary of insider trading at Kmg Chemicals Inc (KMG) by Twitchell Karen A.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2017 | KMG | 0 | $0 | 6,000 | $261,060 | 0 | $0 |
Yearly summary of insider trading at Trecora Resources (TREC) by Twitchell Karen A.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2022 | TREC | 0 | $0 | 0 | $0 | 13,011 | $124,515 |
| 2020 | TREC | 0 | $0 | 0 | $0 | 6,000 | $0 |
| 2019 | TREC | 0 | $0 | 0 | $0 | 6,000 | $0 |
| 2018 | TREC | 0 | $0 | 0 | $0 | 6,000 | $0 |
| 2017 | TREC | 0 | $0 | 0 | $0 | 6,000 | $0 |
| 2016 | TREC | 0 | $0 | 0 | $0 | 6,000 | $0 |
Insider trading activities at 4 companies by Twitchell Karen A.:
1. Kraton Corp (KRA)
2. Calumet, Inc. /de (CLMT)
3. Kmg Chemicals Inc (KMG)
4. Trecora Resources (TREC)
Table 1. Insider trading of Kraton Corp (KRA) by Twitchell Karen A.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-09-02 | KRA | Sale | 4,000 | 36.31 | 145,228 |
Table 2. Insider trading of Calumet, Inc. /de (CLMT) by Twitchell Karen A.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-06-24 | CLMT | Option Ex | 3,796 | .00 | 0 |
Table 3. Insider trading of Kmg Chemicals Inc (KMG) by Twitchell Karen A.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2017-03-17 | KMG | Sale | 6,000 | 43.51 | 261,060 |
Table 4. Insider trading of Trecora Resources (TREC) by Twitchell Karen A.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2022-05-14 | TREC | Option Ex | 13,011 | 9.57 | 124,515 |
| 2020-05-19 | TREC | Option Ex | 6,000 | .00 | 0 |
| 2019-05-20 | TREC | Option Ex | 6,000 | .00 | 0 |
| 2018-05-21 | TREC | Option Ex | 6,000 | .00 | 0 |
| 2017-06-16 | TREC | Option Ex | 6,000 | .00 | 0 |
| 2016-05-19 | TREC | Option Ex | 6,000 | .00 | 0 |
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 Twitchell Karen A.
(Officer of Calumet, Inc. /de at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.