KALA BIO Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:27F Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
29 Jun 26	Sell€268,350	David Lazar	Individual	90,897.84	€245.61
23 Oct 25	Sell€23,729	Mary Reumuth	Individual	663.94	€35.75
23 Oct 25	Sell€108,087	Mark Iwicki	Individual	3,097.88	€34.89
22 Oct 25	Sell€33,415	R. Brazzell	Individual	934.96	€35.74
22 Oct 25	Sell€14,872	Darius Kharabi	Individual	416.12	€35.74
22 Oct 25	Sell€34,144	Todd Bazemore	Individual	955.36	€35.74
14 Oct 25	Sell€84,846	SR One Capital Management, LP	Company	1,336.48	€63.48
01 Oct 25	Sell€900,856	Baker Bros. Advisors LP	Company	14,608.16	€68.03
29 Sep 25	Sell€1,085,358	SR One Capital Management, LP	Company	11,978.8	€96.75

Insider Trading Volume

Insider Buying: 27F insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 27F?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	1,570	0.00845%
Institutions	120,387	0.648%
General Public	18,467,875	99.3%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 14305.5%.

Top Shareholders

Top 25 shareholders own 0.65% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
0.24%	LifeSci Capital, LLC	44,000	€64.6k	0%	100.0%
0.17%	Oxford Finance LLC	32,400	€47.6k	0%	100.0%
0.045%	Renaissance Technologies LLC	8,350	€12.3k	921%	no data
0.037%	SR One Capital Management, LP	6,884	€10.1k	0%	no data
0.03%	Citadel Advisors LLC	5,633	€8.3k	400%	no data
0.028%	Geode Capital Management, LLC	5,221	€7.7k	327%	no data
0.016%	Virtu Financial, Inc.	3,043	€4.5k	78%	no data
0.015%	ADAR1 Capital Management, LLC	2,829	€4.2k	0%	no data
0.012%	Baker Bros. Advisors LP	2,312	€3.4k	-93.6%	no data
0.0091%	GSA Capital Partners LLP	1,689	€2.5k	0%	no data
0.0072%	UBS Asset Management AG	1,337	€2.0k	180%	no data
0.0065%	Vanguard Capital Management, LLC	1,210	€1.8k	0%	no data
0.0042%	Spearhead Insurance Solutions Idf, Llc	775	€1.1k	0%	0.01%
0.0039%	Jane Street Group, LLC	720	€1.1k	-75.1%	no data
0.0032%	JPMorgan Chase & Co.	600	€882.0	59,900%	no data
0.0032%	Vanguard Fiduciary Trust Company	592	€868.3	0%	no data
0.0031%	State Street Global Advisors, Inc.	571	€838.3	0%	no data
0.0022%	Grant Private Wealth Management, Inc.	400	€587.1	0%	no data
0.002%	Greenwich Wealth Management, LLC	367	€537.9	0%	no data
0.0019%	LPL Financial LLC	344	€505.1	0%	no data
0.0016%	Todd Bazemore	290	€426.0	0%	no data
0.0015%	The Goldman Sachs Group, Inc.	280	€412.3	0%	no data
0.0014%	Andrew Koven	270	€395.9	0%	no data
0.0014%	Sterne Agee Asset Management, Inc.	259	€379.5	5.71%	no data
0.0014%	Darius Kharabi	258	€379.5	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/07/06 02:07
End of Day Share Price	2026/05/08 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

KALA BIO, Inc. is covered by 7 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Tazeen Ahmad	BofA Global Research
Biren Amin	Jefferies LLC
Christopher Neyor	J.P. Morgan