Portman David J.
10% owner
Buy
Calculated transaction value
$9.92B
3,149,470 shares @ $3.15K
Traded
Oct 26, 2026
Filed
Oct 28, 2026
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Leona Bio, Inc.
LONA
Transactions reported in official disclosures
15 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Portman David J. 10% owner | Oct 28, 2026 2-day lag | Buy Oct 26, 2026 | $9.92B Filed shares x price | SEC Form 4 View filing | |
| Portman David J. 10% owner | Oct 28, 2026 2-day lag | Buy Oct 26, 2026 | $17.33B Filed shares x price | SEC Form 4 View filing | |
| Perceptive Advisors Llc Director / Ten Percent Owner | Oct 26, 2026 Same-day filing | Exercise Oct 26, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Perceptive Advisors Llc Director / Ten Percent Owner | Oct 26, 2026 Same-day filing | Exercise Oct 26, 2026 | $776.65 Filed shares x price | SEC Form 4 View filing | |
| Perceptive Advisors Llc Director / Ten Percent Owner | Jul 10, 2026 92-day lag | Award Apr 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Perceptive Advisors Llc Director / Ten Percent Owner | Jul 9, 2026 16-day lag | Award Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Callori Fred Director | Jun 24, 2026 1-day lag | Award Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Johnson James A Director | Jun 24, 2026 1-day lag | Award Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Holles Natalie C. Director | Jun 24, 2026 1-day lag | Award Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kosacz Barbara Director | Jun 24, 2026 1-day lag | Award Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Panzara Michael A. Director | Jun 24, 2026 1-day lag | Award Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Silverman Peter B. Director | Jun 24, 2026 1-day lag | Award Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Pickering Grant Director | Jun 24, 2026 1-day lag | Award Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Romano Kelly A Director | Jun 24, 2026 1-day lag | Award Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Edelman Joseph Director | Jun 24, 2026 1-day lag | Award Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Portman David J.
10% owner
Buy
Calculated transaction value
$17.33B
5,502,402 shares @ $3.15K
Traded
Oct 26, 2026
Filed
Oct 28, 2026
Perceptive Advisors Llc
Director / Ten Percent Owner
Exercise
Reported value range
Not reported
776,648 shares
Traded
Oct 26, 2026
Filed
Oct 26, 2026
Perceptive Advisors Llc
Director / Ten Percent Owner
Exercise
Calculated transaction value
$776.65
776,648 shares @ $0
Traded
Oct 26, 2026
Filed
Oct 26, 2026
Perceptive Advisors Llc
Director / Ten Percent Owner
Award
Calculated transaction value
$0
28,000 shares @ $0
Traded
Apr 9, 2026
Filed
Jul 10, 2026
Perceptive Advisors Llc
Director / Ten Percent Owner
Award
Calculated transaction value
$0
28,000 shares @ $0
Traded
Jun 23, 2026
Filed
Jul 9, 2026
Callori Fred
Director
Award
Calculated transaction value
$0
2,333 shares @ $0
Traded
Jun 23, 2026
Filed
Jun 24, 2026
Johnson James A
Director
Award
Calculated transaction value
$0
28,000 shares @ $0
Traded
Jun 23, 2026
Filed
Jun 24, 2026
Holles Natalie C.
Director
Award
Calculated transaction value
$0
2,333 shares @ $0
Traded
Jun 23, 2026
Filed
Jun 24, 2026
Kosacz Barbara
Director
Award
Calculated transaction value
$0
28,000 shares @ $0
Traded
Jun 23, 2026
Filed
Jun 24, 2026
Panzara Michael A.
Director
Award
Calculated transaction value
$0
28,000 shares @ $0
Traded
Jun 23, 2026
Filed
Jun 24, 2026
Silverman Peter B.
Director
Award
Calculated transaction value
$0
2,333 shares @ $0
Traded
Jun 23, 2026
Filed
Jun 24, 2026
Pickering Grant
Director
Award
Calculated transaction value
$0
28,000 shares @ $0
Traded
Jun 23, 2026
Filed
Jun 24, 2026
Romano Kelly A
Director
Award
Calculated transaction value
$0
28,000 shares @ $0
Traded
Jun 23, 2026
Filed
Jun 24, 2026
Edelman Joseph
Director
Award
Calculated transaction value
$0
28,000 shares @ $0
Traded
Jun 23, 2026
Filed
Jun 24, 2026