LONA
LeonaBio, Inc.Company with tickers: LONA
CIK
1620463
CUSIP
04746L203
Shares Outstanding
9,393,514
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
| Date | Insider | Role | Type | Shares |
|---|---|---|---|---|
| 2026-05-05 | Holles Natalie C. | Director | Other | 0 |
| 2026-05-05 | Silverman Peter B. | Director | Other | 0 |
| 2026-05-05 | Callori Fred | Director | Other | 0 |
| 2026-05-05 | Silverman Peter B. | Director | Award | 56,000 |
| 2026-05-05 | Callori Fred | Director | Award | 56,000 |
| 2026-05-05 | Holles Natalie C. | Director | Award | 56,000 |
| 2026-04-09 | PICKERING GRANT | Director, CHIEF EXECUTIVE OFFICER | Award | 28,000 |
| 2026-04-09 | Romano Kelly A | Director | Award | 28,000 |
| 2026-04-09 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Award | 300,000 |
| 2026-04-09 | Kosacz Barbara | Director | Award | 28,000 |
| 2026-04-09 | San Martin Javier | CHIEF MEDICAL OFFICER | Award | 350,000 |
| 2026-04-09 | FLUKE JOHN M JR | Director | Award | 28,000 |
| 2026-04-09 | Renninger Robert | CHIEF FINANCIAL OFFICER | Award | 300,000 |
| 2026-04-09 | Litton Mark James | Director, PRESIDENT and CEO | Award | 750,000 |
| 2026-04-09 | Panzara Michael A. | Director | Award | 28,000 |
| 2026-04-09 | JOHNSON JAMES A | Director | Award | 28,000 |
| 2026-04-09 | EDELMAN JOSEPH | Director | Award | 28,000 |
| 2026-04-09 | Worthington Mark | GENERAL COUNSEL and CCO | Award | 300,000 |
| 2026-03-04 | Litton Mark James | Director, PRESIDENT and CEO | Sell | 5,156 |
| 2026-03-04 | Renninger Robert | CHIEF FINANCIAL OFFICER | Sell | 906 |
| 2026-03-04 | Worthington Mark | GENERAL COUNSEL and CCO | Sell | 1,328 |
| 2026-03-04 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Sell | 1,359 |
| 2026-03-04 | San Martin Javier | CHIEF MEDICAL OFFICER | Sell | 1,720 |
| 2026-03-03 | Litton Mark James | Director, PRESIDENT and CEO | Other | 656 |
| 2026-03-03 | Litton Mark James | Director, PRESIDENT and CEO | Other | 656 |
| 2026-03-03 | Litton Mark James | Director, PRESIDENT and CEO | Other | 656 |
| 2026-03-03 | Litton Mark James | Director, PRESIDENT and CEO | Convert | 22,254 |
| 2026-03-03 | Litton Mark James | Director, PRESIDENT and CEO | Convert | 22,254 |
| 2026-03-03 | Renninger Robert | CHIEF FINANCIAL OFFICER | Convert | 3,900 |
| 2026-03-03 | Renninger Robert | CHIEF FINANCIAL OFFICER | Convert | 3,900 |
| 2026-03-03 | Worthington Mark | GENERAL COUNSEL and CCO | Convert | 5,726 |
| 2026-03-03 | Worthington Mark | GENERAL COUNSEL and CCO | Convert | 5,726 |
| 2026-03-03 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Convert | 5,856 |
| 2026-03-03 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Convert | 5,856 |
| 2026-03-03 | San Martin Javier | CHIEF MEDICAL OFFICER | Convert | 7,418 |
| 2026-03-03 | San Martin Javier | CHIEF MEDICAL OFFICER | Convert | 7,418 |
| 2026-01-02 | Litton Mark James | Director, PRESIDENT and CEO | Sell | 2,586 |
| 2026-01-02 | Renninger Robert | CHIEF FINANCIAL OFFICER | Sell | 297 |
| 2026-01-02 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Sell | 876 |
| 2026-01-02 | Worthington Mark | GENERAL COUNSEL and CCO | Sell | 876 |
| 2026-01-02 | San Martin Javier | CHIEF MEDICAL OFFICER | Sell | 1,644 |
| 2025-12-31 | Litton Mark James | Director, PRESIDENT and CEO | Other | 656 |
| 2025-12-31 | Litton Mark James | Director, PRESIDENT and CEO | Other | 656 |
| 2025-12-31 | Litton Mark James | Director, PRESIDENT and CEO | Other | 656 |
| 2025-12-31 | Litton Mark James | Director, PRESIDENT and CEO | Convert | 10,834 |
| 2025-12-31 | Litton Mark James | Director, PRESIDENT and CEO | Convert | 10,834 |
| 2025-12-31 | Renninger Robert | CHIEF FINANCIAL OFFICER | Convert | 1,236 |
| 2025-12-31 | Renninger Robert | CHIEF FINANCIAL OFFICER | Convert | 1,236 |
| 2025-12-31 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Convert | 3,667 |
| 2025-12-31 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Convert | 3,667 |
| 2025-12-31 | Worthington Mark | GENERAL COUNSEL and CCO | Convert | 3,667 |
| 2025-12-31 | Worthington Mark | GENERAL COUNSEL and CCO | Convert | 3,667 |
| 2025-12-31 | San Martin Javier | CHIEF MEDICAL OFFICER | Convert | 4,667 |
| 2025-12-31 | San Martin Javier | CHIEF MEDICAL OFFICER | Convert | 4,667 |
| 2025-12-24 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Award | 35,138 |
| 2025-12-24 | Renninger Robert | CHIEF FINANCIAL OFFICER | Award | 34,358 |
| 2025-12-24 | Litton Mark James | Director, PRESIDENT and CEO | Award | 133,526 |
| 2025-12-24 | San Martin Javier | CHIEF MEDICAL OFFICER | Award | 44,508 |
| 2025-12-24 | Worthington Mark | GENERAL COUNSEL and CCO | Award | 34,358 |
| 2025-12-23 | PERCEPTIVE ADVISORS LLC | 10% Owner | Award | 1,372,935 |
| 2025-12-23 | PERCEPTIVE ADVISORS LLC | 10% Owner | Award | 3,838,583 |
| 2025-12-23 | PERCEPTIVE ADVISORS LLC | 10% Owner | Award | 457,645 |
| 2025-12-23 | PERCEPTIVE ADVISORS LLC | 10% Owner | Award | 5,502,402 |
| 2025-12-23 | PERCEPTIVE ADVISORS LLC | 10% Owner | Award | 989,270 |
| 2025-12-23 | PERCEPTIVE ADVISORS LLC | 10% Owner | Award | 1,181,101 |
| 2025-12-23 | PERCEPTIVE ADVISORS LLC | 10% Owner | Award | 3,543,307 |
| 2025-12-23 | PERCEPTIVE ADVISORS LLC | 10% Owner | Award | 329,756 |
| 2025-12-23 | PERCEPTIVE ADVISORS LLC | 10% Owner | Award | 1,279,526 |
| 2025-11-18 | Renninger Robert | CHIEF FINANCIAL OFFICER | Award | 1,000 |
| 2025-11-18 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Award | 1,000 |
| 2025-07-01 | Worthington Mark | GENERAL COUNSEL and CCO | Sell | 8,526 |
| 2025-07-01 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Sell | 8,526 |
| 2025-07-01 | Litton Mark James | Director, PRESIDENT and CEO | Sell | 25,123 |
| 2025-07-01 | San Martin Javier | CHIEF MEDICAL OFFICER | Sell | 10,842 |
| 2025-07-01 | Renninger Robert | CHIEF FINANCIAL OFFICER | Sell | 2,897 |
| 2025-06-30 | Worthington Mark | GENERAL COUNSEL and CCO | Convert | 36,666 |
| 2025-06-30 | Worthington Mark | GENERAL COUNSEL and CCO | Convert | 36,666 |
| 2025-06-30 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Convert | 36,666 |
| 2025-06-30 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Convert | 36,666 |
| 2025-06-30 | Litton Mark James | Director, PRESIDENT and CEO | Convert | 108,334 |
| 2025-06-30 | Litton Mark James | Director, PRESIDENT and CEO | Other | 6,563 |
| 2025-06-30 | Litton Mark James | Director, PRESIDENT and CEO | Other | 6,563 |
| 2025-06-30 | Litton Mark James | Director, PRESIDENT and CEO | Other | 6,563 |
| 2025-06-30 | Litton Mark James | Director, PRESIDENT and CEO | Convert | 108,334 |
| 2025-06-30 | San Martin Javier | CHIEF MEDICAL OFFICER | Convert | 46,666 |
| 2025-06-30 | San Martin Javier | CHIEF MEDICAL OFFICER | Convert | 46,666 |
| 2025-06-30 | Renninger Robert | CHIEF FINANCIAL OFFICER | Convert | 12,359 |
| 2025-06-30 | Renninger Robert | CHIEF FINANCIAL OFFICER | Convert | 12,359 |
| 2025-05-30 | JOHNSON JAMES A | Director | Award | 20,900 |
| 2025-05-30 | PICKERING GRANT | Director, CHIEF EXECUTIVE OFFICER | Award | 20,900 |
| 2025-05-30 | EDELMAN JOSEPH | Director | Award | 20,900 |
| 2025-05-30 | Kosacz Barbara | Director | Award | 20,900 |
| 2025-05-30 | FLUKE JOHN M JR | Director | Award | 20,900 |
| 2025-05-30 | Panzara Michael A. | Director | Award | 20,900 |
| 2025-05-30 | Romano Kelly A | Director | Award | 20,900 |
| 2025-05-19 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Award | 10,000 |
| 2025-05-19 | Renninger Robert | CHIEF FINANCIAL OFFICER | Award | 10,000 |
| 2025-03-03 | Renninger Robert | CHIEF FINANCIAL OFFICER | Award | 58,500 |
| 2025-03-03 | Renninger Robert | CHIEF FINANCIAL OFFICER | Award | 73,350 |
| 2025-03-03 | Renninger Robert | CHIEF FINANCIAL OFFICER | Award | 39,000 |