Insiders · LONA

LONA insider transactions

LeonaBio Inc. (LONA) Form 4 insider transactions - real-time wire coverage of every officer, director, and 10% owner trade.

LONA insiders

Everyone who has filed a Form 3, 4, 5 or 144 at LeonaBio Inc., latest first. Follow anyone to get their next filing.

• David J. Portman10% owner, since August 2026
• Perceptive Advisors LLCDirector, 10% owner+$12.6M
• Fred CalloriDirector, since May 2026
• Natalie C. HollesDirector, since May 2026
• Peter B. SilvermanDirector, since May 2026
• Michael A. PanzaraDirector, since March 2022
• Kelly A RomanoDirector+$304K
• Joseph EdelmanDirector
• James A JohnsonDirector+$12K
• Barbara KosaczDirector, since March 2021
• Grant PickeringDirector, since January 2022+$60.4K
• Kevin ChurchChief Scientific Officer-$43.1K
• Martin Javier SanChief Medical Officer, since April 2024-$29.8K
• John M Fluke JrDirector
• Mark WorthingtonGENERAL COUNSEL and CCO, since June 2021-$42.9K
• Robert RenningerChief Financial Officer, since October 2024-$9,378
• Mark James LittonPRESIDENT and CEO, Director-$119K
• Andrew GengosCFO and Chief Business Officer, since May 2023+$243K-$7,751
• Rachel LeningtonCOO and CDO, since June 2021-$26.7K
• Hans MoebiusChief Medical Officer+$45.2K
• Glenna MilesonOfficer+$142K-$7,032
• Leen KawasOfficer, Director

Recent Form 3, 4, and 5 filings for LONA

• 12d
  Large owner Portman David J. bought $9,919,161,281 worth of shares (3,149,470 units at $3,149.47) (SEC Form 4)

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 14d
  SEC Form 4 filed by LeonaBio Inc.

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 67d
  SEC Form 3 filed by new insider Portman David J.

  3 - LeonaBio, Inc. (0001620463) (Issuer)
• 122d
  SEC Form 4 filed by Director Perceptive Advisors Llc

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 123d
  SEC Form 4 filed by Director Perceptive Advisors Llc

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 138d
  SEC Form 4 filed by Director Callori Fred

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 138d
  SEC Form 4 filed by Director Holles Natalie C.

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 138d
  SEC Form 4 filed by Director Silverman Peter B.

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 138d
  SEC Form 4 filed by Director Panzara Michael A.

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 138d
  SEC Form 4 filed by Director Romano Kelly A

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 138d
  SEC Form 4 filed by Director Edelman Joseph

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 138d
  SEC Form 4 filed by Director Johnson James A

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 138d
  SEC Form 4 filed by Director Kosacz Barbara

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 138d
  SEC Form 4 filed by Director Pickering Grant

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 186d
  SEC Form 4 filed by Director Holles Natalie C.

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 186d
  SEC Form 4 filed by Director Silverman Peter B.

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 186d
  SEC Form 4 filed by Director Callori Fred

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 186d
  SEC Form 3 filed by new insider Silverman Peter B.

  3 - LeonaBio, Inc. (0001620463) (Issuer)
• 186d
  SEC Form 3 filed by new insider Holles Natalie C.

  3 - LeonaBio, Inc. (0001620463) (Issuer)
• 186d
  SEC Form 3 filed by new insider Callori Fred

  3 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by Panzara Michael A.

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by Church Kevin

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by Kosacz Barbara

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by Pickering Grant

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by Romano Kelly A

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by Johnson James A

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by Edelman Joseph

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by San Martin Javier

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by Fluke John M Jr

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by Worthington Mark

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by Renninger Robert

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 210d
  SEC Form 4 filed by Litton Mark James

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 249d
  PRESIDENT and CEO Litton Mark James converted options into 22,254 shares and sold $27,688 worth of shares (5,156 units at $5.37), increasing direct ownership by 42% to 57,926 units (SEC Form 4)

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 249d
  CHIEF FINANCIAL OFFICER Renninger Robert converted options into 3,900 shares and sold $4,865 worth of shares (906 units at $5.37), increasing direct ownership by 23% to 15,851 units (SEC Form 4)

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 249d
  GENERAL COUNSEL and CCO Worthington Mark converted options into 5,726 shares and sold $7,131 worth of shares (1,328 units at $5.37), increasing direct ownership by 31% to 18,376 units (SEC Form 4)

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 249d
  CHIEF SCIENTIFIC OFFICER Church Kevin converted options into 5,856 shares and sold $7,298 worth of shares (1,359 units at $5.37), increasing direct ownership by 22% to 25,178 units (SEC Form 4)

  4 - LeonaBio, Inc. (0001620463) (Issuer)
• 249d
  CHIEF MEDICAL OFFICER San Martin Javier converted options into 7,418 shares and sold $9,236 worth of shares (1,720 units at $5.37), increasing direct ownership by 56% to 15,887 units (SEC Form 4)

  4 - LeonaBio, Inc. (0001620463) (Issuer)