Leonard Powell Mertz bought Alpha Cognition Inc. ($ACOG) shares once on the open market in the last year, totaling a quarter million dollars, with his most recent purchase on August 18, 2025. His purchases rank 1,337th among nearly 5,000 insiders, below the average of $1.46 million across about 3.3 transactions per insider. He reported no open market sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 14, 2026 | Alpha Cognition Inc. | $ACOG | MERTZ LEONARD POWELL | Not found | A | Common Shares | 7241 | $0.00 | 267,239.0000 | 16,144,120 | 2.79% | 0.04% |
| Jan. 14, 2026 | Alpha Cognition Inc. | $ACOG | MERTZ LEONARD POWELL | Not found | A | Common Share Options | 8437 | $0.00 | 8,437.0000 | 16,144,120 | 9999.99% | 0.05% |
| Aug. 18, 2025 | Alpha Cognition Inc. | $ACOG | MERTZ LEONARD POWELL | Not found | P | Common Shares | 27778 | $9.00 | 259,998.0000 | 16,020,702 | 11.96% | 0.17% |
| Feb. 25, 2025 | Alpha Cognition Inc. | $ACOG | MERTZ LEONARD POWELL | Not found | A | Common Share Options | 55659 | $0.00 | 55,659.0000 | 7,247,864 | 9999.99% | 0.77% |
| Nov. 13, 2024 | Alpha Cognition Inc. | $ACOG | MERTZ LEONARD POWELL | Not found | P | Common Shares | 8695 | $5.75 | 232,220.0000 | 6,030,259 | 3.89% | 0.14% |