NASDAQ: KYNB
Kyntra Bio Inc Stock Ownership - Who owns Kyntra Bio?

Insider buying vs selling

Have Kyntra Bio Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Thane WettigCEO2026-09-06209$8.55
$1.79kSell
David DeluciaCFO2026-09-0622$8.55
$188.10Sell
Thane WettigCEO2026-06-06198$6.71
$1.33kSell
David DeluciaChief Financial Officer2026-06-0652$6.71
$348.92Sell
Thane WettigCEO2026-05-142,800$7.09
$19.85kBuy
Thane WettigCEO2026-05-142,800$7.09
$19.85kBuy
Thane WettigCEO2026-05-142,800$7.09
$19.85kBuy
Thane WettigCEO2026-03-06277$6.84
$1.89kSell
David DeluciaChief Financial Officer2026-03-0660$6.84
$410.40Sell
Thane WettigCEO2025-12-06259$8.42
$2.18kSell

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Net Insider Buy/Sell (L12M) Ownership

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KYNB Shareholders

What type of owners hold Kyntra Bio Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Astellas Pharma Inc122.70%4,968,367$24.10MInsider
Thomas B. Neff65.36%2,646,636$12.84MInsider
Rory B. Riggs24.73%1,001,463$4.86MInsider
Miguel Madero10.50%425,246$2.06MInsider
Enrique A. Conterno9.94%402,522$1.95MInsider
Christine Chung7.28%294,903$1.43MInsider
Pat Cotroneo6.78%274,536$1.33MInsider
Thomas F. Kearns Jr.6.17%249,764$1.21MInsider
K. Peony Yu4.75%192,292$932.62kInsider
Julian N. Stern4.28%173,244$840.23kInsider

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KYNB vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
KYNB0.01%99.99%Net BuyingNet Selling
COCP0.00%100.00%Net BuyingNet Buying
GUTS0.24%99.76%Net BuyingNet Buying
QNTM0.01%0.00%
ESLA0.01%68.68%Net BuyingNet Buying

Kyntra Bio Stock Ownership FAQ

Who owns Kyntra Bio?

Kyntra Bio (NASDAQ: KYNB) is owned by 0.02% institutional shareholders, 295.61% Kyntra Bio insiders, and 0.00% retail investors. Astellas Pharma Inc is the largest individual Kyntra Bio shareholder, owning 4.97M shares representing 122.70% of the company. Astellas Pharma Inc's Kyntra Bio shares are currently valued at $24.10M.

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