Question 1

How many institutions own LONA stock?

Accepted Answer

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own LONA shares is N/A, representing N/A of the company's common stock.

Question 2

Who are the major shareholders selling LeonaBio, Inc. stock?

Accepted Answer

N/A, in the last quarter, reduced its stake in LONA by N/A restricting it's holding to - shares of worth nearly -. N/A also lessened N/A of the LONA shares from its portfolio, reducing its holding to - shares of worth -. N/A also shunned LONA shares holding by N/A last quarter which brought its holding to - shares worth -.

Question 3

Investors who are buying LONA stock?

Accepted Answer

As per its latest 13F filing, N/A increased its stake in LONA by N/A in the last quarter. The institutional holder raised its holding to - shares having worth more than -. N/A also added N/A more shares of LONA to its portfolio, raising its holding to - shares of worth -. N/A also increased its LONA shares holding by N/A which brought its holding to - shares worth -.

Question 4

LONA's major insiders: who are they?

Accepted Answer

The insider with the most stakes in LONA is Litton Mark James , PRESIDENT and CEO at the company. Additionally, LONA stock is highly held by CHIEF SCIENTIFIC OFFICER CHURCH KEVIN and GENERAL COUNSEL and CCO Worthington Mark among others.

Question 5

Did an insider recently sell LONA stock?

Accepted Answer

Company executives, directors, and other insiders own N/A percent of LeonaBio, Inc.'s stock. Within the last six months, there have been 5 transaction(s) in which LONA insiders have sold stock, totaling 10.47K shares. Insiders that have sold shares include LITTON MARK JAMES, RENNINGER ROBERT, and WORTHINGTON MARK.

Question 6

Which insider recently purchased LONA stock?

Accepted Answer

There have been 0 transaction(s) during the past 6-months in which LeonaBio, Inc. insiders have bought stock, totalling 0 shares

Question 7

How much of LONA does insiders own?

Accepted Answer

Around 133.22K LeonaBio, Inc. shares are held by insiders, which represents about N/A of LONA stock.

Question 8

Who is the insider with the largest stake?

Accepted Answer

LONA PRESIDENT and CEO, Litton Mark James holds the largest portfolio of the company's shares. LONA shares owned by Litton total nearly 57.93 thousand.

Question 9

Which institution holds the most shares in LONA?

Accepted Answer

N/A is the largest institutional owner in LONA which holds - shares worth - or N/A of the total LONA shares outstanding followed by N/A with ownership of - shares representing N/A of the LONA ownership. N/A is the third largest stakeholder with - shares or N/A of the ownership worth more than -.

Question 10

Is LeonaBio, Inc. stock optionable?

Accepted Answer

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the LONA is concerned, it is a stock which is not optionable.

Question 11

Is there a short position on LONA's shares?

Accepted Answer

Number of LONA shares short is null. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

Question 12

About how many outstanding LONA shares are there?

Accepted Answer

As of today, null shares of LONA are outstanding.

Question 13

Is there many float in LONA stock?

Accepted Answer

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, LONA has null shares in float.

Question 14

LONA short ratio: what is it?

Accepted Answer

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for LONA is null.

Insiders	Designation	Shares Held
LITTON MARK JAMES	PRESIDENT and CEO	57.93K
CHURCH KEVIN	CHIEF SCIENTIFIC OFFICER	25.18K
WORTHINGTON MARK	GENERAL COUNSEL and CCO	18.38K
SAN MARTIN JAVIER	CHIEF MEDICAL OFFICER	15.89K
RENNINGER ROBERT	CHIEF FINANCIAL OFFICER	15.85K

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Mar 04, 2026	LITTON MARK JAMES	SALE	5.37	5.16K	27.69K	57.93K
Mar 04, 2026	RENNINGER ROBERT	SALE	5.37	906	4.87K	15.85K
Mar 04, 2026	WORTHINGTON MARK	SALE	5.37	1.33K	7.13K	18.38K
Mar 04, 2026	CHURCH KEVIN	SALE	5.37	1.36K	7.3K	25.18K
Mar 04, 2026	SAN MARTIN JAVIER	SALE	5.37	1.72K	9.24K	15.89K

Insiders	Designation	Shares Held
LITTON MARK JAMES	PRESIDENT and CEO	57.93K
CHURCH KEVIN	CHIEF SCIENTIFIC OFFICER	25.18K
WORTHINGTON MARK	GENERAL COUNSEL and CCO	18.38K
SAN MARTIN JAVIER	CHIEF MEDICAL OFFICER	15.89K
RENNINGER ROBERT	CHIEF FINANCIAL OFFICER	15.85K

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Mar 04, 2026	LITTON MARK JAMES	SALE	5.37	5.16K	27.69K	57.93K
Mar 04, 2026	RENNINGER ROBERT	SALE	5.37	906	4.87K	15.85K
Mar 04, 2026	WORTHINGTON MARK	SALE	5.37	1.33K	7.13K	18.38K
Mar 04, 2026	CHURCH KEVIN	SALE	5.37	1.36K	7.3K	25.18K
Mar 04, 2026	SAN MARTIN JAVIER	SALE	5.37	1.72K	9.24K	15.89K

LONA Stock Ownership Breakdown

LeonaBio

Stock Outstanding Shares

Institutional Ownership

Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions