AMCI Insider Transactions
128 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
AMCI insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-09 | Sale | 8,654.0 | $15.67 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-09 | Sale | 8,654.0 | $15.67 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-09 | Sale | 8,654.0 | $15.67 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-09 | Sale | 8,654.0 | $15.67 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-09 | Sale | 8,654.0 | $15.67 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-09 | Sale | 8,654.0 | $15.67 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-09 | Sale | 8,654.0 | $15.67 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-09 | Sale | 8,654.0 | $15.67 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-09 | Sale | 26,548.0 | $14.74 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-09 | Sale | 26,548.0 | $14.74 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-09 | Sale | 26,548.0 | $14.74 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-09 | Sale | 26,548.0 | $14.74 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-09 | Sale | 26,548.0 | $14.74 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-09 | Sale | 26,548.0 | $14.74 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-09 | Sale | 26,548.0 | $14.74 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-09 | Sale | 26,548.0 | $14.74 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-09 | Sale | 98,520.0 | $14.03 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-09 | Sale | 98,520.0 | $14.03 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-09 | Sale | 98,520.0 | $14.03 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-09 | Sale | 98,520.0 | $14.03 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-09 | Sale | 98,520.0 | $14.03 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-09 | Sale | 98,520.0 | $14.03 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-09 | Sale | 98,520.0 | $14.03 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-09 | Sale | 98,520.0 | $14.03 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-08 | Sale | 998.0 | $20.98 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-08 | Sale | 998.0 | $20.98 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-08 | Sale | 998.0 | $20.98 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-08 | Sale | 998.0 | $20.98 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-08 | Sale | 998.0 | $20.98 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-08 | Sale | 998.0 | $20.98 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-08 | Sale | 998.0 | $20.98 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-08 | Sale | 998.0 | $20.98 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-08 | Sale | 2,285.0 | $18.77 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-08 | Sale | 2,285.0 | $18.77 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-08 | Sale | 2,285.0 | $18.77 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-08 | Sale | 2,285.0 | $18.77 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-08 | Sale | 2,285.0 | $18.77 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-08 | Sale | 2,285.0 | $18.77 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-08 | Sale | 2,285.0 | $18.77 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-08 | Sale | 2,285.0 | $18.77 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-08 | Sale | 1,089.0 | $18.1 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-08 | Sale | 1,089.0 | $18.1 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-08 | Sale | 1,089.0 | $18.1 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-08 | Sale | 1,089.0 | $18.1 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-08 | Sale | 1,089.0 | $18.1 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-08 | Sale | 1,089.0 | $18.1 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-08 | Sale | 1,089.0 | $18.1 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-08 | Sale | 1,089.0 | $18.1 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-08 | Sale | 4,324.0 | $16.46 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-08 | Sale | 4,324.0 | $16.46 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-08 | Sale | 4,324.0 | $16.46 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-08 | Sale | 4,324.0 | $16.46 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-08 | Sale | 4,324.0 | $16.46 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-08 | Sale | 4,324.0 | $16.46 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-08 | Sale | 4,324.0 | $16.46 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-08 | Sale | 4,324.0 | $16.46 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-08 | Sale | 2,784.0 | $15.01 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-08 | Sale | 2,784.0 | $15.01 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-08 | Sale | 2,784.0 | $15.01 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-08 | Sale | 2,784.0 | $15.01 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-08 | Sale | 2,784.0 | $15.01 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-08 | Sale | 2,784.0 | $15.01 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-08 | Sale | 2,784.0 | $15.01 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-08 | Sale | 2,784.0 | $15.01 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-08 | Sale | 21,623.0 | $14.11 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-08 | Sale | 21,623.0 | $14.11 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-08 | Sale | 21,623.0 | $14.11 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-08 | Sale | 21,623.0 | $14.11 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-08 | Sale | 21,623.0 | $14.11 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-08 | Sale | 21,623.0 | $14.11 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-08 | Sale | 21,623.0 | $14.11 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-08 | Sale | 21,623.0 | $14.11 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-08 | Sale | 32,568.0 | $13.51 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-08 | Sale | 32,568.0 | $13.51 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-08 | Sale | 32,568.0 | $13.51 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-08 | Sale | 32,568.0 | $13.51 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-08 | Sale | 32,568.0 | $13.51 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-08 | Sale | 32,568.0 | $13.51 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-08 | Sale | 32,568.0 | $13.51 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-08 | Sale | 32,568.0 | $13.51 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-08 | Sale | 13,587.0 | $12.36 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-08 | Sale | 13,587.0 | $12.36 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-08 | Sale | 13,587.0 | $12.36 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-08 | Sale | 13,587.0 | $12.36 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-08 | Sale | 13,587.0 | $12.36 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-08 | Sale | 13,587.0 | $12.36 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-08 | Sale | 13,587.0 | $12.36 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-08 | Sale | 13,587.0 | $12.36 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-08 | Sale | 1,195.0 | $11.02 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-08 | Sale | 1,195.0 | $11.02 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-08 | Sale | 1,195.0 | $11.02 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-08 | Sale | 1,195.0 | $11.02 |
| Fortmiller Frederick Vincent Jr. | TenPercentOwner | 2025-12-08 | Sale | 1,195.0 | $11.02 |
| Harraden Circle Special Opportunities, LP | TenPercentOwner | 2025-12-08 | Sale | 1,195.0 | $11.02 |
| Harraden Circle Concentrated, LP | TenPercentOwner | 2025-12-08 | Sale | 1,195.0 | $11.02 |
| Harraden Circle Strategic Investments, LP | TenPercentOwner | 2025-12-08 | Sale | 1,195.0 | $11.02 |
| Harraden Circle Investors, LP | TenPercentOwner | 2025-12-08 | Sale | 500.0 | $9.0 |
| Harraden Circle Investments, LLC | TenPercentOwner | 2025-12-08 | Sale | 500.0 | $9.0 |
| Harraden Circle Investors GP, LP | TenPercentOwner | 2025-12-08 | Sale | 500.0 | $9.0 |
| Harraden Circle Investors GP, LLC | TenPercentOwner | 2025-12-08 | Sale | 500.0 | $9.0 |