San Martin Javier, Chief Medical Officer of LeonaBio Inc. ($LONA), made three open market sales of company shares over the past year, totaling nearly $24,000. His most recent sale occurred on March 4, 2026. These transactions rank 10,951st among 11,678 individual insiders in our database, where the average sale amount is about 8.6 million and the average number of sales is 6.4. He recorded 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 3, 2026 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | M | Common Stock | 7418 | $0.00 | 17,607.0000 | 3,943,887 | 72.80% | 0.19% |
| March 3, 2026 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | M | Restricted Stock Units | 7418 | $0.00 | 0.0000 | 3,943,887 | 100.00% | 0.19% |
| March 4, 2026 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | S | Common Stock | 1720 | $5.37 | 15,887.0000 | 3,943,887 | 9.77% | 0.04% |
| Jan. 2, 2026 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | S | Common Stock | 1644 | $6.88 | 10,189.0000 | 3,943,887 | 13.89% | 0.04% |
| Dec. 31, 2025 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | M | Common Stock | 4667 | $0.00 | 11,833.0000 | 3,943,887 | 65.13% | 0.12% |
| Dec. 31, 2025 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | M | Restricted Stock Units | 4667 | $0.00 | 0.0000 | 3,943,887 | 100.00% | 0.12% |
| Dec. 24, 2025 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | A | Stock Option (Right to Buy) | 44508 | $0.00 | 44,508.0000 | 3,943,887 | 9999.99% | 1.13% |
| June 30, 2025 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | M | Restricted Stock Units | 46666 | $0.00 | 46,667.0000 | 39,042,445 | 50.00% | 0.12% |
| June 30, 2025 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | M | Common Stock | 46666 | $0.00 | 82,507.0000 | 39,042,445 | 130.20% | 0.12% |
| July 1, 2025 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | S | Common Stock | 10842 | $0.29 | 71,665.0000 | 39,042,445 | 13.14% | 0.03% |
| March 3, 2025 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | A | Stock Option (Right to Buy) | 111270 | $0.00 | 111,270.0000 | 39,042,445 | 9999.99% | 0.29% |
| March 3, 2025 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | A | Restricted Stock Units | 74180 | $0.00 | 74,180.0000 | 39,042,445 | 9999.99% | 0.19% |
| Dec. 31, 2024 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | M | Restricted Stock Units | 46667 | $0.00 | 93,333.0000 | 0 | 33.33% | 0.00% |
| Dec. 31, 2024 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | M | Common Stock | 46667 | $0.00 | 46,667.0000 | 0 | 9999.99% | 0.00% |
| Jan. 2, 2025 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | S | Common Stock | 10826 | $0.56 | 35,841.0000 | 0 | 23.20% | 0.00% |
| Oct. 1, 2024 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | A | Stock Option (Right to Buy) | 140000 | $0.00 | 140,000.0000 | 0 | 9999.99% | 0.00% |
| Oct. 1, 2024 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | A | Restricted Stock Units | 140000 | $0.00 | 140,000.0000 | 0 | 9999.99% | 0.00% |
| April 15, 2024 | LeonaBio, Inc. | $LONA | San Martin Javier | CHIEF MEDICAL OFFICER | A | Stock Option (Right to Buy) | 400000 | $0.00 | 400,000.0000 | 0 | 9999.99% | 0.00% |
| Jan. 5, 2024 | ARROWHEAD PHARMACEUTICALS, INC. | $ARWR | San Martin Javier | Chief Medical Officer | S | Common Stock | 800 | $34.11 | 206,000.0000 | 106,750,000 | 0.39% | 0.00% |
| Jan. 4, 2024 | ARROWHEAD PHARMACEUTICALS, INC. | $ARWR | San Martin Javier | Chief Medical Officer | A | Common Stock | 75000 | $0.00 | 206,800.0000 | 106,750,000 | 56.90% | 0.07% |
| Jan. 5, 2024 | ARROWHEAD PHARMACEUTICALS, INC. | $ARWR | San Martin Javier | Chief Medical Officer | S | Common Stock | 4403 | $35.64 | 198,497.0000 | 106,750,000 | 2.17% | 0.00% |
| Jan. 5, 2024 | ARROWHEAD PHARMACEUTICALS, INC. | $ARWR | San Martin Javier | Chief Medical Officer | S | Common Stock | 3100 | $35.03 | 202,900.0000 | 106,750,000 | 1.50% | 0.00% |