Mark Plavsic, Chief Technology Officer at Aura Biosciences ($AURA), made two open market sales of company shares in the last year, totaling about $158 thousand. His most recent sale occurred on February 17, 2026. These transactions rank 8,891st among 11,678 insiders in our database, well below the average sale amount of 8.6 million across about six transactions per insider. Plavsic made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 2, 2026 | Aura Biosciences, Inc. | $AURA | Plavsic Mark | Chief Technology Officer | A | Stock Option (Right to Buy) | 112661 | $0.00 | 112,661.0000 | 65,936,672 | 9999.99% | 0.17% |
| March 2, 2026 | Aura Biosciences, Inc. | $AURA | Plavsic Mark | Chief Technology Officer | A | Common Stock | 62339 | $0.00 | 243,736.0000 | 65,936,672 | 34.37% | 0.09% |
| Feb. 17, 2026 | Aura Biosciences, Inc. | $AURA | Plavsic Mark | Chief Technology Officer | S | Common Stock | 15890 | $5.05 | 181,397.0000 | 65,936,672 | 8.05% | 0.02% |
| Oct. 16, 2025 | Aura Biosciences, Inc. | $AURA | Plavsic Mark | Chief Technology Officer | S | Common Stock | 12169 | $6.35 | 197,287.0000 | 65,936,672 | 5.81% | 0.02% |
| Feb. 18, 2025 | Aura Biosciences, Inc. | $AURA | Plavsic Mark | Chief Technology Officer | S | Common Stock | 2151 | $7.75 | 209,456.0000 | 49,650,480 | 1.02% | 0.00% |
| Feb. 3, 2025 | Aura Biosciences, Inc. | $AURA | Plavsic Mark | Chief Technology Officer | A | Stock Option (Right to Buy) | 59525 | $0.00 | 59,525.0000 | 49,650,480 | 9999.99% | 0.12% |
| Feb. 3, 2025 | Aura Biosciences, Inc. | $AURA | Plavsic Mark | Chief Technology Officer | A | Common Stock | 90475 | $0.00 | 211,607.0000 | 49,650,480 | 74.69% | 0.18% |
| Oct. 16, 2024 | Aura Biosciences, Inc. | $AURA | Plavsic Mark | Chief Technology Officer | S | Common Stock | 7383 | $9.85 | 121,132.0000 | 49,663,532 | 5.74% | 0.01% |
| Jan. 10, 2023 | FATE THERAPEUTICS INC | $FATE | Plavsic Mark | Chief Technical Officer | S | Common Stock | 3418 | $5.24 | 123,705.0000 | 0 | 2.69% | 0.00% |