Karen A. Twitchell serves as Executive at KMG CHEMICALS INC, where they oversee executive responsibilities. Since joining the company, Karen A. Twitchell has executed 66 insider transactions totaling $406.3K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 4, 2025 involved exercising options for 2,526 shares valued at $0.
Karen A. Twitchell currently holds 6,322 shares of KMG CHEMICALS INC (KMGB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Karen A. Twitchell has been a net seller of KMGB stock. They have purchased $0 and sold $406.3K worth of shares.
Karen A. Twitchell's most recent insider trade was on Dec 4, 2025, when they sold 2,526 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| Jun 24, 2022 | TREC | $509.6K | Tender | 51,942 | $9.81 | Discretionary |
| May 14, 2022 | TREC | $124.5K | Option Exercise | 13,011 | $9.57 | Discretionary |
| Mar 15, 2022 | KRA | $1.8M | Disposition | 38,767 | $46.50 | Discretionary |
| May 18, 2021 | TREC | $106.1K | Option Exercise | 13,251 | $8.01 | Discretionary |
| Mar 1, 2021 | KRA | $0 | Award | 2,512 | $N/A | Discretionary |
| May 19, 2020 | TREC | $0 | Option Exercise | 6,000 | $N/A | Discretionary |
| Mar 2, 2020 | KRA | $0 | Award | 9,792 | $N/A | Discretionary |
| May 20, 2019 | TREC | $0 | Option Exercise | 6,000 | $N/A | Discretionary |
| Mar 4, 2019 | KRA | $0 | Award | 2,795 | $N/A | Discretionary |
| Nov 15, 2018 | KMG | $0 | Disposition | 17,815 | $N/A | Discretionary |
| Nov 1, 2018 | KMG | $20.0K | Award | 266 | $75.02 | Discretionary |
| Nov 1, 2018 | KMG | $6.7K | Option Exercise | 89 | $75.02 | Discretionary |
| Jul 31, 2018 | KMG | $18.7K | Award | 261 | $71.80 | Discretionary |
| May 21, 2018 | TREC | $0 | Option Exercise | 6,000 | $N/A | Discretionary |
| May 21, 2018 | TREC | $15.0K | Payment | 1,320 | $11.40 | Discretionary |
| May 3, 2018 | KMG | $18.8K | Award | 305 | $61.49 | Discretionary |
| Feb 23, 2018 | KRA | $0 | Award | 1,996 | $N/A | Discretionary |
| Feb 1, 2018 | KMG | $18.8K | Award | 309 | $60.75 | Discretionary |
| Nov 1, 2017 | KMG | $18.7K | Award | 340 | $55.13 | Discretionary |
| Aug 1, 2017 | KMG | $18.7K | Award | 370 | $50.62 | Discretionary |
| Jun 16, 2017 | TREC | $17.1K | Payment | 1,500 | $11.40 | Discretionary |
| Jun 16, 2017 | TREC | $0 | Option Exercise | 6,000 | $N/A | Discretionary |
| Apr 28, 2017 | KMG | $18.7K | Award | 356 | $52.55 | Discretionary |
| Mar 17, 2017 | KMG | $261.1K | Sale | 6,000 | $43.51 | Discretionary |
| Mar 2, 2017 | KRA | $90.0K | Award | 3,225 | $27.90 | Discretionary |
| Oct 31, 2016 | KMG | $18.8K | Award | 691 | $27.14 | Discretionary |
| Sep 2, 2016 | KRA | $145.2K | Sale | 4,000 | $36.31 | Discretionary |
| Jul 29, 2016 | KMG | $16.2K | Award | 591 | $27.49 | Discretionary |