Calhoun Lesley Ann has filed 18 insider transactions across 2 companies since March 2023.
Most recent transaction: a grant/award of 37485 shares of Aligos Therapeutics, Inc. ($ALGS) on March 09, 2026.
Activity breakdown: 0 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 9, 2026 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | See Remarks | A | Stock Option (Right to Buy) | 37485 | $0.00 | 37,485.0000 | 6,153,507 | 9999.99% | 0.61% |
| July 16, 2025 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | See Remarks | A | Stock Option (Right to Buy) | 40185 | $0.00 | 40,185.0000 | 3,864,436 | 9999.99% | 1.04% |
| June 5, 2025 | Tango Therapeutics, Inc. | $TNGX | Calhoun Lesley Ann | Not found | A | Common Stock | 6250 | $0.00 | 12,500.0000 | 108,107,890 | 100.00% | 0.01% |
| June 5, 2025 | Tango Therapeutics, Inc. | $TNGX | Calhoun Lesley Ann | Not found | A | Stock Option (Right to Buy) | 37500 | $0.00 | 37,500.0000 | 108,107,890 | 9999.99% | 0.03% |
| Feb. 28, 2025 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | See Remarks | A | Stock Option (Right to Buy) | 47271 | $0.00 | 47,271.0000 | 3,864,436 | 9999.99% | 1.22% |
| Sept. 4, 2024 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | Not found | A | Stock Option (Right to Buy) | 10880 | $0.00 | 10,880.0000 | 79,900,000 | 9999.99% | 0.01% |
| June 5, 2024 | Tango Therapeutics, Inc. | $TNGX | Calhoun Lesley Ann | Not found | A | Common Stock | 6250 | $0.00 | 11,250.0000 | 0 | 125.00% | 0.00% |
| June 5, 2024 | Tango Therapeutics, Inc. | $TNGX | Calhoun Lesley Ann | Not found | A | Stock Option (Right to Buy) | 37500 | $0.00 | 37,500.0000 | 0 | 9999.99% | 0.00% |
| June 5, 2024 | Tango Therapeutics, Inc. | $TNGX | Calhoun Lesley Ann | Not found | S | Common Stock | 5000 | $7.21 | 6,250.0000 | 0 | 400.00% | 0.00% |
| March 1, 2024 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | Not found | A | Stock Option (Right to Buy) | 308940 | $0.00 | 308,940.0000 | 3,003,855 | 9999.99% | 10.29% |
| Feb. 27, 2024 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | Not found | D | Stock Option (Right to Buy) | 26250 | $0.00 | 0.0000 | 3,003,855 | 100.00% | 0.87% |
| Feb. 27, 2024 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | Not found | D | Stock Option (Right to Buy) | 105000 | $0.00 | 0.0000 | 3,003,855 | 100.00% | 3.50% |
| Feb. 28, 2024 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | Not found | A | Stock Option (Right to Buy) | 18750 | $0.00 | 18,750.0000 | 3,003,855 | 9999.99% | 0.62% |
| Feb. 28, 2024 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | Not found | A | Stock Option (Right to Buy) | 74998 | $0.00 | 74,998.0000 | 3,003,855 | 9999.99% | 2.50% |
| Feb. 28, 2024 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | Not found | A | Stock Option (Right to Buy) | 51833 | $0.00 | 51,833.0000 | 3,003,855 | 9999.99% | 1.73% |
| Feb. 27, 2024 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | Not found | D | Stock Option (Right to Buy) | 176237 | $0.00 | 0.0000 | 3,003,855 | 100.00% | 5.87% |
| Sept. 8, 2023 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | Not found | A | Stock Option (Right to Buy) | 48000 | $0.00 | 48,000.0000 | 0 | 9999.99% | 0.00% |
| March 15, 2023 | Aligos Therapeutics, Inc. | $ALGS | Calhoun Lesley Ann | Other | A | Stock Option (Right to Buy) | 78750 | $0.00 | 78,750.0000 | 0 | 9999.99% | 0.00% |