NASDAQ: KALA
Kala Bio Inc Stock Ownership - Who owns Kala Bio?

Insider buying vs selling

Have Kala Bio Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Mark T. IwickiDirector2025-10-23154,894$0.81
$125.46kSell
Mary ReumuthCHIEF FINANCIAL OFFICER2025-10-23967$0.82
$792.94Sell
Romulus K. BrazzellHead of Research and Development and Chief Medical Officer2025-10-2246,748$0.83
$38.80kSell
Todd BazemoreDirector2025-10-2247,768$0.83
$39.65kSell
Darius KharabiCHIEF BUSINESS OFFICER2025-10-2220,806$0.83
$17.27kSell
Mary ReumuthCHIEF FINANCIAL OFFICER2025-10-2232,230$0.83
$26.75kSell
Baker Bros Advisors LPInsider2025-10-01462,967$1.38
$640.75kSell
Baker Bros Advisors LPInsider2025-10-0150,640$1.38
$70.09kSell
Baker Bros Advisors LPInsider2025-09-30195,425$1.60
$311.90kSell
Baker Bros Advisors LPInsider2025-09-3021,376$1.60
$34.12kSell

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Net Insider Buy/Sell (L12M) Ownership

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KALA Shareholders

What type of owners hold Kala Bio Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Rajeev M. Shah117.21%21,789,226$57.52MInsider
Ra Capital Management LP94.86%17,634,380$46.55MInsider
Gregory Grunberg29.33%5,451,860$14.39MInsider
Orbimed Advisors LLC18.55%3,447,840$9.10MInsider
Oxford Finance LLC8.71%1,620,000$4.28MInsider
Baker Bros Advisors LP2.29%425,006$1.12MInsider
Renaissance Technologies LLC2.25%417,517$1.10MInstitution
Citadel Advisors LLC1.52%281,650$743.56kInstitution
Geode Capital Management LLC1.40%261,061$689.20kInstitution
Hongming Chen1.10%204,515$539.92kInsider

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KALA vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
KALA3.23%96.77%Net Selling
CTOR15.32%80.87%
INCR1.10%27.14%
TLPH29.50%70.50%Net BuyingNet Selling
IXHL2.83%97.17%

Kala Bio Stock Ownership FAQ

Who owns Kala Bio?

Kala Bio (NASDAQ: KALA) is owned by 9.15% institutional shareholders, 274.40% Kala Bio insiders, and 0.00% retail investors. Rajeev M. Shah is the largest individual Kala Bio shareholder, owning 21.79M shares representing 117.21% of the company. Rajeev M. Shah's Kala Bio shares are currently valued at $68.42M.

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