LeonaBio, Inc. - LONA
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Apr 13, 2026 | CHIEF SCIENTIFIC OFFICER | A | A | 300,000.0 | 0.0 | 0.0 | 300,000.0 | View | |
| Apr 13, 2026 | — | A | A | 28,000.0 | 0.0 | 0.0 | 28,000.0 | View | |
| Apr 13, 2026 | — | A | A | 28,000.0 | 0.0 | 0.0 | 28,000.0 | View | |
| Apr 13, 2026 | — | A | A | 28,000.0 | 0.0 | 0.0 | 28,000.0 | View | |
| Apr 13, 2026 | — | A | A | 28,000.0 | 0.0 | 0.0 | 28,000.0 | View | |
| Apr 13, 2026 | — | A | A | 28,000.0 | 0.0 | 0.0 | 28,000.0 | View | |
| Apr 13, 2026 | — | A | A | 28,000.0 | 0.0 | 0.0 | 28,000.0 | View | |
| Apr 13, 2026 | CHIEF MEDICAL OFFICER | A | A | 350,000.0 | 0.0 | 0.0 | 350,000.0 | View | |
| Apr 13, 2026 | — | A | A | 28,000.0 | 0.0 | 0.0 | 28,000.0 | View | |
| Apr 13, 2026 | GENERAL COUNSEL and CCO | A | A | 300,000.0 | 0.0 | 0.0 | 300,000.0 | View | |
| Apr 13, 2026 | CHIEF FINANCIAL OFFICER | A | A | 300,000.0 | 0.0 | 0.0 | 300,000.0 | View | |
| Apr 13, 2026 | PRESIDENT and CEO | A | A | 750,000.0 | 0.0 | 0.0 | 750,000.0 | View | |
| Mar 05, 2026 | CHIEF SCIENTIFIC OFFICER | M | D | 5,856.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 05, 2026 | CHIEF SCIENTIFIC OFFICER | S | D | 1,359.0 | 5.37 | 7,297.83 | 25,178.0 | View | |
| Mar 05, 2026 | CHIEF SCIENTIFIC OFFICER | M | A | 5,856.0 | 0.0 | 0.0 | 26,537.0 | View | |
| Mar 05, 2026 | GENERAL COUNSEL and CCO | M | D | 5,726.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 05, 2026 | GENERAL COUNSEL and CCO | S | D | 1,328.0 | 5.37 | 7,131.36 | 18,376.0 | View | |
| Mar 05, 2026 | GENERAL COUNSEL and CCO | M | A | 5,726.0 | 0.0 | 0.0 | 19,704.0 | View | |
| Mar 05, 2026 | CHIEF FINANCIAL OFFICER | M | D | 3,900.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 05, 2026 | CHIEF FINANCIAL OFFICER | S | D | 906.0 | 5.37 | 4,865.22 | 15,851.0 | View | |
| Mar 05, 2026 | CHIEF FINANCIAL OFFICER | M | A | 3,900.0 | 0.0 | 0.0 | 16,757.0 | View | |
| Mar 05, 2026 | PRESIDENT and CEO | M | D | 22,254.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 05, 2026 | PRESIDENT and CEO | S | D | 5,156.0 | 5.37 | 27,687.72 | 57,926.0 | View | |
| Mar 05, 2026 | PRESIDENT and CEO | M | A | 22,254.0 | 0.0 | 0.0 | 63,082.0 | View | |
| Mar 05, 2026 | CHIEF MEDICAL OFFICER | M | D | 7,418.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 05, 2026 | CHIEF MEDICAL OFFICER | S | D | 1,720.0 | 5.37 | 9,236.4 | 15,887.0 | View | |
| Mar 05, 2026 | CHIEF MEDICAL OFFICER | M | A | 7,418.0 | 0.0 | 0.0 | 17,607.0 | View | |
| Jan 05, 2026 | Chief Financial Officer | M | D | 1,236.0 | 0.0 | 0.0 | 0.0 | View | |
| Jan 05, 2026 | Chief Financial Officer | S | D | 297.0 | 6.88 | 2,043.36 | 12,857.0 | View | |
| Jan 05, 2026 | Chief Financial Officer | M | A | 1,236.0 | 0.0 | 0.0 | 13,154.0 | View | |
| Jan 05, 2026 | Chief Financial Officer | A | A | 1,000.0 | 2.31 | 2,310.0 | 11,918.0 | View | |
| Jan 05, 2026 | CHIEF SCIENTIFIC OFFICER | M | D | 3,667.0 | 0.0 | 0.0 | 0.0 | View | |
| Jan 05, 2026 | CHIEF SCIENTIFIC OFFICER | S | D | 876.0 | 6.88 | 6,026.88 | 20,681.0 | View | |
| Jan 05, 2026 | CHIEF SCIENTIFIC OFFICER | M | A | 3,667.0 | 0.0 | 0.0 | 21,557.0 | View | |
| Jan 05, 2026 | CHIEF SCIENTIFIC OFFICER | A | A | 1,000.0 | 2.31 | 2,310.0 | 17,890.0 | View | |
| Jan 05, 2026 | General Counsel and CCO | M | D | 3,667.0 | 0.0 | 0.0 | 0.0 | View | |
| Jan 05, 2026 | General Counsel and CCO | S | D | 876.0 | 6.88 | 6,026.88 | 13,978.0 | View | |
| Jan 05, 2026 | General Counsel and CCO | M | A | 3,667.0 | 0.0 | 0.0 | 14,854.0 | View | |
| Jan 05, 2026 | CHIEF MEDICAL OFFICER | M | D | 4,667.0 | 0.0 | 0.0 | 0.0 | View | |
| Jan 05, 2026 | CHIEF MEDICAL OFFICER | S | D | 1,644.0 | 6.88 | 11,310.72 | 10,189.0 | View | |
| Jan 05, 2026 | CHIEF MEDICAL OFFICER | M | A | 4,667.0 | 0.0 | 0.0 | 11,833.0 | View | |
| Jan 05, 2026 | President and CEO | M | D | 10,834.0 | 0.0 | 0.0 | 0.0 | View | |
| Jan 05, 2026 | President and CEO | S | D | 2,586.0 | 6.88 | 17,791.68 | 40,828.0 | View | |
| Jan 05, 2026 | President and CEO | M | A | 10,834.0 | 0.0 | 0.0 | 43,414.0 | View | |
| Dec 29, 2025 | General Counsel and CCO | A | A | 34,358.0 | 0.0 | 0.0 | 34,358.0 | View | |
| Dec 29, 2025 | CHIEF MEDICAL OFFICER | A | A | 44,508.0 | 0.0 | 0.0 | 44,508.0 | View | |
| Dec 29, 2025 | CHIEF SCIENTIFIC OFFICER | A | A | 35,138.0 | 0.0 | 0.0 | 35,138.0 | View | |
| Dec 29, 2025 | President and CEO | A | A | 133,526.0 | 0.0 | 0.0 | 133,526.0 | View | |
| Dec 29, 2025 | Chief Financial Officer | A | A | 34,358.0 | 0.0 | 0.0 | 34,358.0 | View | |
| Dec 23, 2025 | — | A | A | 5,502,402.0 | — | — | 5,502,402.0 | View | |
| Dec 23, 2025 | — | A | A | 1,181,101.0 | 6.35 | 7,499,991.35 | 1,181,101.0 | View | |
| Dec 23, 2025 | — | A | A | 1,279,526.0 | 6.35 | 8,124,990.1 | 1,279,526.0 | View | |
| Dec 23, 2025 | — | A | A | 457,645.0 | 6.349 | 2,905,588.11 | 457,645.0 | View | |
| Dec 23, 2025 | — | A | A | 3,543,307.0 | 6.35 | 22,499,999.45 | 3,543,307.0 | View | |
| Dec 23, 2025 | — | A | A | 3,838,583.0 | 6.35 | 24,375,002.05 | 3,838,583.0 | View | |
| Dec 23, 2025 | — | A | A | 1,372,935.0 | 6.349 | 8,716,764.32 | 1,372,935.0 | View | |
| Dec 23, 2025 | — | A | A | 329,756.0 | 6.35 | 2,093,950.6 | 329,756.0 | View | |
| Dec 23, 2025 | — | A | A | 989,270.0 | 6.35 | 6,281,864.5 | 1,529,566.0 | View |