NASDAQ: SLNO
Soleno Therapeutics Inc Stock Ownership - Who owns Soleno Therapeutics?

Insider buying vs selling

Have Soleno Therapeutics Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Patricia C. HiranoOfficer title Senior Vice President Regulatory Affairs2025-07-013,830$82.76
$316.97kSell
Patricia C. HiranoOfficer title Senior Vice President Regulatory Affairs2025-06-24266$84.25
$22.41kSell
Patricia C. HiranoOfficer title Senior Vice President Regulatory Affairs2025-06-24266$44.25
$11.77kBuy
Patricia C. HiranoOfficer title Senior Vice President Regulatory Affairs2025-04-013,782$70.11
$265.16kSell
Patricia C. HiranoOfficer title Senior Vice President Regulatory Affairs2025-03-289,253$69.52
$643.25kSell
Patricia C. HiranoOfficer title Senior Vice President Regulatory Affairs2025-03-2812,324$68.92
$849.38kSell
Patricia C. HiranoOfficer title Senior Vice President Regulatory Affairs2025-03-283,394$67.46
$228.95kSell
Matthew PaulsDirector2025-03-285,937$4.60
$27.31kBuy
Patricia C. HiranoOfficer title Senior Vice President Regulatory Affairs2025-03-282,691$33.60
$90.42kBuy
Patricia C. HiranoOfficer title Senior Vice President Regulatory Affairs2025-03-282,691$73.60
$198.06kSell

1 of 14

SLNO insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when SLNO insiders and whales buy or sell their stock.

SLNO Shareholders

What type of owners hold Soleno Therapeutics Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Andrew Sinclair53.32%28,335,695$1.94BInsider
Abingworth LLP47.03%24,991,874$1.71BInsider
Edgar Engleman42.82%22,756,018$1.56BInsider
James Walter Glasheen15.94%8,470,180$580.80MInsider
Stuart J. Collinson13.65%7,252,746$497.32MInsider
Forward V Associates LLC13.50%7,173,976$491.92MInsider
Janus Henderson Group PLC9.99%5,308,009$363.97MInstitution
Perceptive Advisors LLC9.44%5,018,997$344.15MInsider
Vivo Opportunity LLC8.39%4,458,294$305.71MInsider
Vivo Capital LLC7.45%3,958,294$271.42MInstitution

1 of 3

SLNO vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SLNO32.54%67.46%Net SellingNet Selling
MIRM51.49%48.51%Net SellingNet Selling
MLTX72.12%27.88%Net SellingNet Selling
PTGX82.95%17.05%Net SellingNet Selling
APLS77.45%22.55%Net SellingNet Selling

Soleno Therapeutics Stock Ownership FAQ

Who owns Soleno Therapeutics?

Soleno Therapeutics (NASDAQ: SLNO) is owned by 106.78% institutional shareholders, 221.35% Soleno Therapeutics insiders, and 0.00% retail investors. Andrew Sinclair is the largest individual Soleno Therapeutics shareholder, owning 28.34M shares representing 53.32% of the company. Andrew Sinclair's Soleno Therapeutics shares are currently valued at $1.94B.

If you're new to stock investing, here's how to buy Soleno Therapeutics stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.