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KALA Insider Trading

Insider Ownership Percentage: 8.32%
Insider Buying (Last 12 Months): $1,999,999.96
Insider Selling (Last 12 Months): $255,095.17

KALA BIO Insider Trading History Chart

This chart shows the insider buying and selling history at KALA BIO by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

KALA BIO Share Price & Price History

Current Price: $3.22
Price Change: ▼ Price Decrease of -0.05 (-1.53%)
As of 05/15/2025 05:00 PM ET

This chart shows the closing price history over time for KALA up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

KALA BIO Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
1/6/2025Darius KharabiInsiderSell2,021$7.63$15,420.2367,807View SEC Filing Icon  
1/6/2025Mark T IwickiCEOSell5,779$7.63$44,093.77280,076View SEC Filing Icon  
1/6/2025Mary ReumuthCFOSell1,706$7.63$13,016.7868,581View SEC Filing Icon  
12/30/2024Bros. Advisors Lp BakerMajor ShareholderBuy310,559$6.44$1,999,999.961,083,398View SEC Filing Icon  
6/26/2024Mark T IwickiCEOSell15,168$4.75$72,048.00263,755View SEC Filing Icon  
6/26/2024Mary ReumuthCFOSell4,163$4.75$19,774.2560,187View SEC Filing Icon  
6/26/2024Todd BazemoreInsiderSell4,653$4.75$22,101.7583,040View SEC Filing Icon  
5/31/2024Mark T IwickiCEOSell7,392$6.09$45,017.28278,923View SEC Filing Icon  
5/31/2024Mary ReumuthCFOSell1,786$6.09$10,876.7464,350View SEC Filing Icon  
5/31/2024Todd BazemoreInsiderSell2,093$6.09$12,746.3787,693View SEC Filing Icon  
1/4/2024Eric TrachtenbergInsiderSell1,227$6.74$8,269.9868,066View SEC Filing Icon  
1/4/2024Mark T IwickiCEOSell4,539$6.73$30,547.47286,315View SEC Filing Icon  
1/4/2023Eric TrachtenbergInsiderSell60$28.55$1,713.0011,495View SEC Filing Icon  
1/4/2023Mark T IwickiCEOSell198$28.54$5,650.9245,966View SEC Filing Icon  
10/26/2022Eric TrachtenbergInsiderSell194$6.52$1,264.882,030View SEC Filing Icon  
10/26/2022Mark T IwickiCEOSell561$6.52$3,657.724,464View SEC Filing Icon  
6/27/2022Eric TrachtenbergInsiderSell2,613$0.37$966.81111,203View SEC Filing Icon  
6/27/2022Mark T IwickiCEOSell7,975$0.37$2,950.75251,183View SEC Filing Icon  
5/25/2022Ra Capital Management, L.P.Major ShareholderSell1,434,509$0.42$602,493.788,045,299View SEC Filing Icon  
5/23/2022Ra Capital Management, L.P.Major ShareholderSell1,250,000$0.65$812,500.009,624,613View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for KALA BIO (NASDAQ:KALA)

24.61% of KALA BIO stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at KALA by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

KALA BIO Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/6/2025Readystate Asset Management LP42,459$0.24M0.0%N/A0.658%Search for SEC Filing on Google Icon
5/6/2025AIGH Capital Management LLC196,350$1.13M0.5%+61.9%3.043%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Investments LP11,877$82K0.0%-15.2%0.195%Search for SEC Filing on Google Icon
2/17/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC178,934$1.24M0.1%+10.0%2.938%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC136,056$0.94M0.0%-3.3%2.234%Search for SEC Filing on Google Icon
2/17/2025Baker BROS. Advisors LP1,201,894$8.34M0.1%+34.8%19.736%Search for SEC Filing on Google Icon
2/14/2025Silverarc Capital Management LLC231,070$1.60M0.4%N/A3.794%Search for SEC Filing on Google Icon
2/13/2025SR One Capital Management LP598,940$4.16M1.0%+35.0%9.835%Search for SEC Filing on Google Icon
2/13/2025ADAR1 Capital Management LLC220,373$1.53M0.3%-28.0%3.619%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC47,642$0.33M0.0%+28.4%0.782%Search for SEC Filing on Google Icon
2/12/2025AIGH Capital Management LLC121,302$0.84M0.3%N/A1.992%Search for SEC Filing on Google Icon
8/13/2024SR One Capital Management LP443,661$3.15M1.0%N/A15.755%Search for SEC Filing on Google Icon
2/13/2024Tower Research Capital LLC TRC4,357$30K0.0%N/A0.162%Search for SEC Filing on Google Icon
1/31/2024Knights of Columbus Asset Advisors LLC4,834$34K0.0%+100.0%0.180%Search for SEC Filing on Google Icon
8/14/2023Board of Trustees of The Leland Stanford Junior University21,127$0.31M0.0%+85.7%0.832%Search for SEC Filing on Google Icon
2/13/2023Clear Street LLC49,390$1.88M0.0%N/A2.888%Search for SEC Filing on Google Icon
2/13/2023Board of Trustees of The Leland Stanford Junior University11,379$0.43M0.0%-98.0%0.665%Search for SEC Filing on Google Icon
2/10/2023Banque Cantonale Vaudoise1,508$58K0.0%-98.0%0.088%Search for SEC Filing on Google Icon
1/31/2023Knights of Columbus Asset Advisors LLC2,417$92K0.0%N/A0.141%Search for SEC Filing on Google Icon
11/15/2022Board of Trustees of The Leland Stanford Junior University568,940$0.13M0.0%-17.4%37.430%Search for SEC Filing on Google Icon
11/3/2022Vahanian & Associates Financial Planning Inc.207,440$46K0.2%+14.4%14.208%Search for SEC Filing on Google Icon
8/8/2022Integrated Wealth Concepts LLC152,121$46K0.0%+49.2%0.210%Search for SEC Filing on Google Icon
7/27/2022Vahanian & Associates Financial Planning Inc.181,384$54K0.2%-68.8%0.250%Search for SEC Filing on Google Icon
5/11/2022GSA Capital Partners LLP27,185$38K0.0%N/A0.037%Search for SEC Filing on Google Icon
5/10/2022MAI Capital Management72,500$100K0.0%N/A0.100%Search for SEC Filing on Google Icon
5/9/2022Csenge Advisory Group20,924$29K0.0%N/A0.029%Search for SEC Filing on Google Icon
5/9/2022Banque Cantonale Vaudoise75,420$0.10M0.0%+30.8%0.104%Search for SEC Filing on Google Icon
4/27/2022Vahanian & Associates Financial Planning Inc.580,578$0.80M1.9%-44.5%0.800%Search for SEC Filing on Google Icon
4/19/2022Graypoint LLC487,106$0.67M0.1%N/A0.671%Search for SEC Filing on Google Icon
2/10/2022Pictet Asset Management SA641,009$0.78M0.0%+63.5%0.979%Search for SEC Filing on Google Icon
2/10/2022Rafferty Asset Management LLC39,071$47K0.0%+58.9%0.060%Search for SEC Filing on Google Icon
2/9/2022BNP Paribas Arbitrage SA445,901$0.54M0.0%+4,079.0%0.681%Search for SEC Filing on Google Icon
2/8/2022Northern Trust Corp448,896$0.54M0.0%-11.7%0.685%Search for SEC Filing on Google Icon
2/4/2022Matisse Capital41,400$50K0.0%-26.2%0.063%Search for SEC Filing on Google Icon
2/2/2022Oppenheimer & Co. Inc.28,100$34K0.0%-31.5%0.043%Search for SEC Filing on Google Icon
1/28/2022Vahanian & Associates Financial Planning Inc.1,046,484$1.27M1.0%N/A1.598%Search for SEC Filing on Google Icon
12/10/2021Towercrest Capital Management122,500$0.32M0.1%N/A0.187%Search for SEC Filing on Google Icon
11/16/2021Caxton Corp1,727,751$4.53M3.7%+1.3%2.659%Search for SEC Filing on Google Icon
11/15/2021GSA Capital Partners LLP25,375$66K0.0%N/A0.039%Search for SEC Filing on Google Icon
11/12/2021Renaissance Technologies LLC166,100$0.44M0.0%N/A0.256%Search for SEC Filing on Google Icon
11/12/2021Jump Financial LLC43,500$0.11M0.0%N/A0.067%Search for SEC Filing on Google Icon
11/12/2021Macquarie Group Ltd.19,498$51K0.0%N/A0.030%Search for SEC Filing on Google Icon
11/12/2021Oppenheimer & Co. Inc.41,000$0.11M0.0%+33.6%0.063%Search for SEC Filing on Google Icon
11/12/2021Geode Capital Management LLC933,242$2.45M0.0%+23.9%1.436%Search for SEC Filing on Google Icon
11/10/2021Goldman Sachs Group Inc.154,957$0.41M0.0%-3.6%0.239%Search for SEC Filing on Google Icon
11/10/2021Rafferty Asset Management LLC24,592$64K0.0%N/A0.038%Search for SEC Filing on Google Icon
11/9/2021Barclays PLC34,053$88K0.0%+43.3%0.052%Search for SEC Filing on Google Icon
11/9/2021BlackRock Inc.3,664,849$9.60M0.0%-1.5%5.641%Search for SEC Filing on Google Icon
11/8/2021State Board of Administration of Florida Retirement System83,483$0.22M0.0%+354.6%0.128%Search for SEC Filing on Google Icon
11/4/2021Deutsche Bank AG29,727$78K0.0%-91.0%0.046%Search for SEC Filing on Google Icon
11/1/2021SG Americas Securities LLC25,373$66K0.0%N/A0.039%Search for SEC Filing on Google Icon
10/27/2021Newbridge Financial Services Group Inc.14,216$37K0.0%N/A0.022%Search for SEC Filing on Google Icon
10/21/2021Virginia Retirement Systems ET AL25,000$66K0.0%N/A0.038%Search for SEC Filing on Google Icon
10/20/2021Csenge Advisory Group19,250$53K0.0%N/A0.030%Search for SEC Filing on Google Icon
10/19/2021Greenwich Wealth Management LLC42,996$0.11M0.0%+40.5%0.066%Search for SEC Filing on Google Icon
10/8/2021Wedbush Securities Inc.31,376$82K0.0%-42.8%0.048%Search for SEC Filing on Google Icon
9/3/2021Parametric Portfolio Associates LLC175,118$0.93M0.0%+22.5%0.270%Search for SEC Filing on Google Icon
8/17/2021Maverick Capital Ltd.81,664$0.43M0.0%N/A0.126%Search for SEC Filing on Google Icon
8/17/2021Price T Rowe Associates Inc. MD56,757$0.30M0.0%+31.1%0.087%Search for SEC Filing on Google Icon
8/17/2021Caxton Corp1,704,849$9.04M6.2%+19.2%2.624%Search for SEC Filing on Google Icon
8/16/2021UBS Asset Management Americas Inc.45,694$0.24M0.0%+117.6%0.070%Search for SEC Filing on Google Icon
8/16/2021Cubist Systematic Strategies LLC44,169$0.23M0.0%-65.0%0.068%Search for SEC Filing on Google Icon
8/16/2021California State Teachers Retirement System66,592$0.35M0.0%+11.6%0.102%Search for SEC Filing on Google Icon
8/16/2021Tudor Investment Corp Et Al11,912$63K0.0%N/A0.018%Search for SEC Filing on Google Icon
8/16/2021Charles Schwab Investment Management Inc.118,978$0.63M0.0%+15.8%0.183%Search for SEC Filing on Google Icon
8/16/2021State Street Corp822,294$4.36M0.0%+17.5%1.266%Search for SEC Filing on Google Icon
8/16/2021Nuveen Asset Management LLC181,653$0.96M0.0%-36.2%0.280%Search for SEC Filing on Google Icon
8/16/2021Goldman Sachs Group Inc.160,759$0.85M0.0%+82.0%0.247%Search for SEC Filing on Google Icon
8/13/2021Northern Trust Corp490,088$2.60M0.0%+9.0%0.754%Search for SEC Filing on Google Icon
8/13/2021Algert Global LLC72,490$0.38M0.1%+421.5%0.112%Search for SEC Filing on Google Icon
8/13/2021Ensign Peak Advisors Inc46,091$0.24M0.0%-61.7%0.071%Search for SEC Filing on Google Icon
8/13/2021Geode Capital Management LLC753,298$3.99M0.0%+10.4%1.159%Search for SEC Filing on Google Icon
8/13/2021Vanguard Group Inc.2,204,009$11.68M0.0%+5.2%3.392%Search for SEC Filing on Google Icon
8/13/2021ProShare Advisors LLC24,158$0.13M0.0%+26.6%0.037%Search for SEC Filing on Google Icon
8/12/2021Dimensional Fund Advisors LP399,464$2.12M0.0%-14.4%0.615%Search for SEC Filing on Google Icon
8/12/2021The Manufacturers Life Insurance Company30,389$0.16M0.0%+21.9%0.047%Search for SEC Filing on Google Icon
8/12/2021Knights of Columbus Asset Advisors LLC236,257$1.25M0.1%+18.2%0.364%Search for SEC Filing on Google Icon
8/12/2021Bridgefront Capital LLC47,569$0.25M0.1%-7.4%0.073%Search for SEC Filing on Google Icon
8/11/2021Taylor Wealth Management Partners42,990$0.23M0.1%+13.8%0.066%Search for SEC Filing on Google Icon
8/11/2021Bank of New York Mellon Corp179,289$0.95M0.0%+4.9%0.276%Search for SEC Filing on Google Icon
8/11/2021BlackRock Inc.3,719,412$19.71M0.0%+12.1%5.725%Search for SEC Filing on Google Icon
8/11/2021Susquehanna Fundamental Investments LLC28,418$0.15M0.0%N/A0.044%Search for SEC Filing on Google Icon
8/10/2021Mercer Global Advisors Inc. ADV20,370$0.11M0.0%N/A0.032%Search for SEC Filing on Google Icon
8/10/2021Citigroup Inc.8,922$47K0.0%-57.1%0.014%Search for SEC Filing on Google Icon
8/10/2021WINTON GROUP Ltd15,667$83K0.0%-47.2%0.024%Search for SEC Filing on Google Icon
8/6/2021Nisa Investment Advisors LLC31,375$0.17M0.0%-15.6%0.049%Search for SEC Filing on Google Icon
8/6/2021Swiss National Bank88,200$0.47M0.0%+16.4%0.136%Search for SEC Filing on Google Icon
8/5/2021Rhumbline Advisers64,824$0.34M0.0%+12.9%0.100%Search for SEC Filing on Google Icon
8/3/2021Oppenheimer & Co. Inc.30,700$0.16M0.0%N/A0.047%Search for SEC Filing on Google Icon
8/2/2021Arizona State Retirement System10,876$58K0.0%N/A0.017%Search for SEC Filing on Google Icon
8/2/2021Advisor Group Holdings Inc.10,770$57K0.0%+310.3%0.017%Search for SEC Filing on Google Icon
8/2/2021Chicago Partners Investment Group LLC18,140$65K0.0%+18.4%0.028%Search for SEC Filing on Google Icon
7/30/2021Alliancebernstein L.P.85,900$0.46M0.0%+102.1%0.133%Search for SEC Filing on Google Icon
7/27/2021Greenwich Wealth Management LLC30,596$0.16M0.0%+31.9%0.047%Search for SEC Filing on Google Icon
7/27/2021Lindbrook Capital LLC9,750$52K0.0%+80.7%0.015%Search for SEC Filing on Google Icon
5/24/2021Principal Financial Group Inc.12,452$84K0.0%-43.8%0.019%Search for SEC Filing on Google Icon
5/19/2021Squarepoint Ops LLC56,828$0.38M0.0%+24.1%0.088%Search for SEC Filing on Google Icon
5/18/2021Millennium Management LLC700,675$4.72M0.0%-15.3%1.084%Search for SEC Filing on Google Icon
5/18/2021D. E. Shaw & Co. Inc.34,892$0.24M0.0%+7.0%0.054%Search for SEC Filing on Google Icon
5/18/2021State of Wisconsin Investment Board56,500$0.38M0.0%-43.1%0.087%Search for SEC Filing on Google Icon
Data available starting January 2016

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KALA BIO logo
KALA BIO, Inc., a clinical-stage biopharmaceutical company, engages in the research, development, and commercialization of innovative therapies for rare and severe eye diseases in the United States. The company's product candidates include KPI-012, which is in Phase 2b clinical trial for the treatment of persistent corneal epithelial defects. Its preclinical development product, including KPI-014 for the treatment of rare inherited retinal diseases. The company was formerly known as Kala Pharmaceuticals, Inc. and changed its name to KALA BIO, Inc. in August 2023. KALA BIO, Inc. was incorporated in 2009 and is headquartered in Arlington, Massachusetts.
Read More on KALA BIO

Today's Range

Now: $3.22
Low: $3.16
High: $3.36

50 Day Range

MA: $4.56
Low: $2.94
High: $7.21

52 Week Range

Now: $3.22
Low: $2.92
High: $11.20

Volume

35,606 shs

Average Volume

94,235 shs

Market Capitalization

$20.78 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

N/A

Who are the company insiders with the largest holdings of KALA BIO?

KALA BIO's top insider investors include:
  1. Bros Advisors Lp Baker (Major Shareholder)
  2. Mark T Iwicki (CEO)
  3. Todd Bazemore (Insider)
  4. Mary Reumuth (CFO)
  5. Eric Trachtenberg (Insider)
  6. Darius Kharabi (Insider)
Learn More about top insider investors at KALA BIO.

Who are the major institutional investors of KALA BIO?

KALA BIO's top institutional shareholders include:
  1. AIGH Capital Management LLC — 3.04%
  2. Readystate Asset Management LP — 0.66%
Learn More about top institutional investors of KALA BIO stock.

Which institutional investors are buying KALA BIO stock?

During the previous quarter, KALA stock was purchased by institutional investors including:
  1. AIGH Capital Management LLC
  2. Readystate Asset Management LP