Alexander J. Buehler serves as Executive at INSITUFORM TECHNOLOGIES INC, where they oversee executive responsibilities. Since joining the company, Alexander J. Buehler has executed 30 insider transactions totaling $3.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 19, 2024 involved exercising options for 19,841 shares valued at $57.9K.
Alexander J. Buehler currently holds 54,290 shares of INSITUFORM TECHNOLOGIES INC (INSU), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Alexander J. Buehler has been a net seller of INSU stock. They have purchased $1.3M and sold $2.3M worth of shares.
Alexander J. Buehler's most recent insider trade was on Aug 19, 2024, when they sold 19,841 shares at $2.92 per share.
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| $N/A |
| Discretionary |
| Jan 3, 2024 | LIQT | $0 | Award | 20,940 | $N/A | Discretionary |
| Jun 8, 2023 | ERII | $100.0K | Award | 3,703 | $27.00 | Discretionary |
| Jan 3, 2023 | LIQT | $0 | Award | 98,000 | $N/A | Discretionary |
| Jan 1, 2023 | LIQT | $0 | Award | 924,089 | $N/A | Discretionary |
| Jan 1, 2023 | LIQT | $0 | Award | 97,456 | $N/A | Discretionary |
| Jun 9, 2022 | ERII | $100.0K | Award | 4,807 | $20.80 | Discretionary |
| Jun 3, 2022 | ERII | $1.1M | Sale | 50,000 | $21.34 | Discretionary |
| Jun 3, 2022 | ERII | $98.0K | Option Exercise | 33,551 | $2.92 | Discretionary |
| Jun 3, 2022 | ERII | $58.1K | Option Exercise | 16,449 | $3.53 | Discretionary |
| May 17, 2022 | LIQT | $1.0M | Purchase | 2,000,000 | $0.50 | Discretionary |
| Jan 3, 2022 | LIQT | $0 | Award | 6,240 | $N/A | Discretionary |
| Jun 10, 2021 | ERII | $100.0K | Award | 4,812 | $20.78 | Discretionary |
| Jan 6, 2021 | LIQT | $0 | Award | 4,660 | $N/A | Discretionary |
| Nov 11, 2020 | ERII | $514.0K | Sale | 50,000 | $10.28 | Discretionary |
| Aug 15, 2016 | ERII | $6.5K | Sale | 500 | $13.01 | Discretionary |
| Aug 11, 2016 | ERII | $319.7K | Sale | 24,500 | $13.05 | Discretionary |
| Aug 9, 2016 | ERII | $65.0K | Sale | 5,000 | $13.00 | Discretionary |
| Mar 10, 2016 | ERII | $293.7K | Sale | 30,000 | $9.79 | Discretionary |
| Dec 23, 2015 | VSYS | $0 | Award | 750,000 | $N/A | Discretionary |
| Mar 12, 2015 | ERII | $43.0K | Purchase | 15,000 | $2.87 | Discretionary |
| Mar 11, 2015 | ERII | $84.3K | Purchase | 30,000 | $2.81 | Discretionary |
| Mar 11, 2015 | ERII | $84.6K | Purchase | 30,000 | $2.82 | Discretionary |
| Mar 11, 2015 | ERII | $42.3K | Purchase | 15,000 | $2.82 | Discretionary |
| Mar 10, 2015 | ERII | $82.8K | Purchase | 30,000 | $2.76 | Discretionary |
| May 22, 2008 | INSU | $1.9K | Sale | 100 | $18.61 | Discretionary |
| May 22, 2008 | INSU | $15.2K | Sale | 819 | $18.59 | Discretionary |
| May 22, 2008 | INSU | $7.4K | Sale | 400 | $18.58 | Discretionary |
| Jan 29, 2008 | INSU | $0 | Award | 16,556 | $N/A | Discretionary |