NASDAQ: TNXP
Tonix Pharmaceuticals Holding Corp Stock Ownership - Who owns Tonix Pharmaceuticals Holding?

Insider buying vs selling

Have Tonix Pharmaceuticals Holding Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Seth LedermanCEO2026-08-272,000$13.79
$27.58kBuy
Richard H. BaggerDirector2026-08-201,000$12.60
$12.60kBuy
Bradley SaengerChief Financial Officer2026-06-301,453$10.91
$15.86kBuy
Carolyn E. TaylorDirector2026-06-121,415$10.55
$14.93kBuy
Seth LedermanChief Executive Officer2026-06-095,000$11.79
$58.95kBuy
Richard Newcomb StillwellDirector2026-06-085,000$11.65
$58.25kBuy
Seth LedermanChief Executive Officer2026-03-315,000$12.62
$63.10kBuy
Seth LedermanChief Executive Officer2026-03-1815,000$14.89
$223.35kBuy
Bradley SaengerChief Financial Officer2025-12-31701$13.42
$9.41kBuy

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Net Insider Buy/Sell (L12M) Ownership

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TNXP Shareholders

What type of owners hold Tonix Pharmaceuticals Holding Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Seth Lederman34.37%5,895,522$64.08MInsider
Lederman Co LLC21.53%3,692,558$40.14MInsider
David J. Moss18.95%3,250,000$35.33MInsider
Stuart Davidson9.45%1,621,622$17.63MInsider
Donald W. Landry3.84%658,348$7.16MInsider
Bruce Daugherty0.97%165,777$1.80MInsider
Ernest Mario0.29%50,000$543.50kInsider
John B. Rhodes0.14%23,470$255.12kInsider
Leland Gershell0.11%19,260$209.36kInsider
Charles E. Mather Iv0.07%12,580$136.74kInsider

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TNXP vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TNXP0.05%89.87%Net BuyingNet Buying
NBP0.01%12.15%Net BuyingNet Selling
DTIL0.06%99.94%Net Selling
CNTN0.03%7.04%Net Selling
VYGR0.06%48.15%Net Selling

Tonix Pharmaceuticals Holding Stock Ownership FAQ

Who owns Tonix Pharmaceuticals Holding?

Tonix Pharmaceuticals Holding (NASDAQ: TNXP) is owned by 0.05% institutional shareholders, 89.87% Tonix Pharmaceuticals Holding insiders, and 10.07% retail investors. Seth Lederman is the largest individual Tonix Pharmaceuticals Holding shareholder, owning 5.90M shares representing 34.37% of the company. Seth Lederman's Tonix Pharmaceuticals Holding shares are currently valued at $64.08M.

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