Stocks · Health care · Biological Products, (No Diagnostic Substances)

LeonaBio, Inc.

LONA Clue Score24
United States Fiscal year ends December CIK 0001620463
$5.75 +0.00% Close, 9 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
5.75 on 9 Oct 2026
12 7 3 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $3.74 14 Oct 2025 $3.74 15 Oct 2025 $3.71 16 Oct 2025 $3.66 17 Oct 2025 $3.62 20 Oct 2025 $3.67 21 Oct 2025 $4.26 22 Oct 2025 $3.93 23 Oct 2025 $3.99 24 Oct 2025 $4.07 27 Oct 2025 $4.15 28 Oct 2025 $4.23 29 Oct 2025 $4.08 30 Oct 2025 $4.17 31 Oct 2025 $4.16 3 Nov 2025 $4.18 4 Nov 2025 $4.28 5 Nov 2025 $4.19 6 Nov 2025 $4.01 7 Nov 2025 $3.85 10 Nov 2025 $4.58 11 Nov 2025 $4.63 12 Nov 2025 $4.70 13 Nov 2025 $4.70 14 Nov 2025 $4.52 17 Nov 2025 $4.60 18 Nov 2025 $4.60 19 Nov 2025 $4.76 20 Nov 2025 $4.54 21 Nov 2025 $4.61 24 Nov 2025 $4.42 25 Nov 2025 $4.49 26 Nov 2025 $4.52 28 Nov 2025 $4.35 1 Dec 2025 $4.25 2 Dec 2025 $4.20 3 Dec 2025 $3.85 4 Dec 2025 $3.90 5 Dec 2025 $3.95 8 Dec 2025 $3.88 9 Dec 2025 $4.01 10 Dec 2025 $3.96 11 Dec 2025 $3.95 12 Dec 2025 $3.87 15 Dec 2025 $3.85 16 Dec 2025 $3.88 17 Dec 2025 $4.14 18 Dec 2025 $6.72 19 Dec 2025 $6.97 22 Dec 2025 $7.40 23 Dec 2025 $7.51 24 Dec 2025 $7.21 26 Dec 2025 $7.48 29 Dec 2025 $7.50 30 Dec 2025 $7.02 31 Dec 2025 $7.57 2 Jan 2026 $6.96 5 Jan 2026 $6.58 6 Jan 2026 $6.95 7 Jan 2026 $7.33 8 Jan 2026 $7.19 9 Jan 2026 $6.75 12 Jan 2026 $6.55 13 Jan 2026 $6.54 14 Jan 2026 $6.58 15 Jan 2026 $6.34 16 Jan 2026 $6.10 20 Jan 2026 $6.21 21 Jan 2026 $6.26 22 Jan 2026 $6.14 23 Jan 2026 $5.81 26 Jan 2026 $5.33 27 Jan 2026 $5.36 28 Jan 2026 $4.85 29 Jan 2026 $4.71 30 Jan 2026 $4.74 2 Feb 2026 $4.65 3 Feb 2026 $4.65 4 Feb 2026 $4.72 5 Feb 2026 $4.79 6 Feb 2026 $4.58 9 Feb 2026 $4.46 10 Feb 2026 $4.90 11 Feb 2026 $5.00 12 Feb 2026 $4.68 13 Feb 2026 $4.34 17 Feb 2026 $4.39 18 Feb 2026 $4.76 19 Feb 2026 $5.53 20 Feb 2026 $5.56 23 Feb 2026 $5.80 24 Feb 2026 $5.94 25 Feb 2026 $5.81 26 Feb 2026 $5.62 27 Feb 2026 $5.63 2 Mar 2026 $5.72 3 Mar 2026 $5.57 4 Mar 2026 $5.98 5 Mar 2026 $5.37 6 Mar 2026 $5.30 9 Mar 2026 $6.17 10 Mar 2026 $6.43 11 Mar 2026 $6.91 12 Mar 2026 $7.50 13 Mar 2026 $7.66 16 Mar 2026 $8.42 17 Mar 2026 $11.30 18 Mar 2026 $9.78 19 Mar 2026 $9.93 20 Mar 2026 $9.92 23 Mar 2026 $9.37 24 Mar 2026 $9.02 25 Mar 2026 $9.03 26 Mar 2026 $9.68 27 Mar 2026 $8.97 30 Mar 2026 $9.27 31 Mar 2026 $10.28 1 Apr 2026 $10.02 2 Apr 2026 $11.35 6 Apr 2026 $10.99 7 Apr 2026 $11.68 8 Apr 2026 $9.58 9 Apr 2026 $9.54 10 Apr 2026 $9.69 13 Apr 2026 $9.70 14 Apr 2026 $9.07 15 Apr 2026 $9.48 16 Apr 2026 $8.23 17 Apr 2026 $8.86 20 Apr 2026 $9.38 21 Apr 2026 $9.22 22 Apr 2026 $9.16 23 Apr 2026 $8.62 24 Apr 2026 $8.33 27 Apr 2026 $8.35 28 Apr 2026 $8.69 29 Apr 2026 $8.77 30 Apr 2026 $9.10 1 May 2026 $8.82 4 May 2026 $9.55 5 May 2026 $9.63 6 May 2026 $9.42 7 May 2026 $9.86 8 May 2026 $10.04 11 May 2026 $10.01 12 May 2026 $10.17 13 May 2026 $10.32 14 May 2026 $11.00 15 May 2026 $11.26 18 May 2026 $10.13 19 May 2026 $10.09 20 May 2026 $9.62 21 May 2026 $10.07 22 May 2026 $10.33 26 May 2026 $9.67 27 May 2026 $9.81 28 May 2026 $9.64 29 May 2026 $9.54 1 Jun 2026 $9.29 2 Jun 2026 $9.02 3 Jun 2026 $8.63 4 Jun 2026 $8.61 5 Jun 2026 $8.22 8 Jun 2026 $8.59 9 Jun 2026 $8.46 10 Jun 2026 $8.43 11 Jun 2026 $8.49 12 Jun 2026 $8.35 15 Jun 2026 $8.45 16 Jun 2026 $7.88 17 Jun 2026 $8.23 18 Jun 2026 $8.18 22 Jun 2026 $8.27 23 Jun 2026 $8.35 24 Jun 2026 $8.59 25 Jun 2026 $8.69 26 Jun 2026 $9.40 29 Jun 2026 $8.86 30 Jun 2026 $9.19 1 Jul 2026 $8.38 2 Jul 2026 $8.87 6 Jul 2026 $8.68 7 Jul 2026 $8.74 8 Jul 2026 $8.67 9 Jul 2026 $9.39 10 Jul 2026 $9.60 13 Jul 2026 $9.76 14 Jul 2026 $9.52 15 Jul 2026 $8.53 16 Jul 2026 $7.81 17 Jul 2026 $7.22 20 Jul 2026 $7.57 21 Jul 2026 $7.98 22 Jul 2026 $7.56 23 Jul 2026 $7.24 24 Jul 2026 $7.39 27 Jul 2026 $7.36 28 Jul 2026 $6.97 29 Jul 2026 $7.04 30 Jul 2026 $7.29 31 Jul 2026 $7.06 3 Aug 2026 $7.47 4 Aug 2026 $7.66 5 Aug 2026 $7.68 6 Aug 2026 $7.81 7 Aug 2026 $7.68 10 Aug 2026 $7.50 11 Aug 2026 $7.62 12 Aug 2026 $7.87 13 Aug 2026 $7.87 14 Aug 2026 $7.97 17 Aug 2026 $7.71 18 Aug 2026 $8.17 19 Aug 2026 $7.83 20 Aug 2026 $7.70 21 Aug 2026 $7.69 24 Aug 2026 $7.73 25 Aug 2026 $8.01 26 Aug 2026 $7.81 27 Aug 2026 $7.89 28 Aug 2026 $7.94 31 Aug 2026 $7.92 1 Sep 2026 $7.59 2 Sep 2026 $7.67 3 Sep 2026 $7.70 4 Sep 2026 $7.56 8 Sep 2026 $8.02 9 Sep 2026 $7.04 10 Sep 2026 $6.86 11 Sep 2026 $6.92 14 Sep 2026 $7.47 15 Sep 2026 $7.24 16 Sep 2026 $6.79 17 Sep 2026 $6.95 18 Sep 2026 $6.79 21 Sep 2026 $6.33 22 Sep 2026 $6.05 23 Sep 2026 $5.89 24 Sep 2026 $4.99 25 Sep 2026 $3.25 28 Sep 2026 $2.87 29 Sep 2026 $3.51 30 Sep 2026 $3.57 1 Oct 2026 $4.38 2 Oct 2026 $4.82 5 Oct 2026 $5.58 6 Oct 2026 $5.75 7 Oct 2026 $5.83 8 Oct 2026 $5.75 9 Oct 2026 $5.75 Renninger Robert Chief Financial Officer Sold at will $2.04K 2 Jan 2026 · at $6.88 · 2.3% of stake Worthington Mark General Counsel and CCO Sold at will $6.03K 2 Jan 2026 · at $6.88 · 5.9% of stake CHURCH KEVIN CHIEF SCIENTIFIC OFFICER Sold at will $6.03K 2 Jan 2026 · at $6.88 · 4.1% of stake San Martin Javier CHIEF MEDICAL OFFICER Sold at will $11.31K 2 Jan 2026 · at $6.88 · 13.9% of stake Litton Mark James President and CEO Sold at will $17.79K 2 Jan 2026 · at $6.88 · 6.0% of stake Renninger Robert CHIEF FINANCIAL OFFICER Sold at will $4.87K 4 Mar 2026 · at $5.37 · 5.4% of stake Worthington Mark GENERAL COUNSEL and CCO Sold at will $7.13K 4 Mar 2026 · at $5.37 · 6.7% of stake CHURCH KEVIN CHIEF SCIENTIFIC OFFICER Sold at will $7.30K 4 Mar 2026 · at $5.37 · 5.1% of stake San Martin Javier CHIEF MEDICAL OFFICER Sold at will $9.24K 4 Mar 2026 · at $5.37 · 9.8% of stake Litton Mark James PRESIDENT and CEO Sold at will $27.69K 4 Mar 2026 · at $5.37 · 8.2% of stake
0 buys10 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Net income
$105.61M
Free cash flow
$45.73M
Return on equity
-380.0%
Return on capital
-290.7%

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
0K -20M FY20 Fiscal year 2020 Revenue $0.00 Net income $19.96M Margin n/a 0K -55M FY21 Fiscal year 2021 Revenue $0.00 Net income $54.85M Margin n/a 0K -96M FY22 Fiscal year 2022 Revenue $0.00 Net income $95.64M Margin n/a 0K -118M FY23 Fiscal year 2023 Revenue $0.00 Net income $117.67M Margin n/a 0K -97M FY24 Fiscal year 2024 Revenue $0.00 Net income $96.94M Margin n/a 0K -106M FY25 Fiscal year 2025 Revenue $0.00 Net income $105.61M Margin n/a
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
4 Mar 2026 Litton Mark James
PRESIDENT and CEO
Sold at will $27.69K 8.2%
4 Mar 2026 San Martin Javier
CHIEF MEDICAL OFFICER
Sold at will $9.24K 9.8%
4 Mar 2026 CHURCH KEVIN
CHIEF SCIENTIFIC OFFICER
Sold at will $7.30K 5.1%
4 Mar 2026 Worthington Mark
GENERAL COUNSEL and CCO
Sold at will $7.13K 6.7%
4 Mar 2026 Renninger Robert
CHIEF FINANCIAL OFFICER
Sold at will $4.87K 5.4%
2 Jan 2026 Litton Mark James
President and CEO
Sold at will $17.79K 6.0%