WallStreetZenWallStreetZen

NASDAQ: TLPH
Talphera Inc Stock Ownership - Who owns Talphera?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Talphera Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Shakil AslamChief Medical Officer2026-05-204,518$0.82
$3.72kSell
Badri N. DasuChief Engineering Officer2026-04-022,444$0.72
$1.76kSell
Vincent J. AngottiCHIEF EXECUTIVE OFFICER2026-04-029,938$0.72
$7.18kSell
Raffi AsadorianChief Financial Officer2026-04-022,444$0.72
$1.76kSell
Shakil AslamChief Medical Officer2026-04-022,118$0.72
$1.53kSell
Vincent J. AngottiCHIEF EXECUTIVE OFFICER2026-03-13213,310$0.59
$125.00kBuy
Vincent J. AngottiCHIEF EXECUTIVE OFFICER2026-02-149,559$0.79
$7.58kSell
Badri N. DasuChief Engineering Officer2026-02-142,346$0.79
$1.86kSell
Raffi AsadorianChief Financial Officer2026-02-142,933$0.79
$2.33kSell
Shakil AslamChief Medical Officer2026-02-1235,000$0.81
$28.42kBuy

1 of 2

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

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

TLPH Shareholders

What type of owners hold Talphera Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Perceptive Advisors LLC19.11%9,920,138$13.89MInsider
Cormedix Inc17.52%9,090,909$12.73MInsider
Mark A. Wan15.35%7,964,082$11.15MInsider
Guy P. Nohra10.22%5,302,881$7.42MInsider
Aigh Capital Management LLC8.98%4,661,502$6.53MInstitution
Three Arch Management IV LLC7.23%3,749,918$5.25MInsider
Three Arch Management III LLC7.01%3,637,169$5.09MInsider
Rock Springs Capital Management LP6.92%3,589,186$5.02MInstitution
Nantahala Capital Management LLC6.73%3,492,519$4.89MInstitution
Rosalind Advisors Inc6.46%3,353,916$4.70MInstitution

1 of 3

TLPH vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TLPH29.48%70.52%Net BuyingNet Selling
BGM0.10%0.00%
ZYBT0.26%90.66%
SCYX77.02%22.98%Net Buying
INCR1.10%27.14%
View Top Pharmaceutical Stocks

Talphera Stock Ownership FAQ

Who owns Talphera?

Talphera (NASDAQ: TLPH) is owned by 42.13% institutional shareholders, 100.77% Talphera insiders, and 0.00% retail investors. Perceptive Advisors LLC is the largest individual Talphera shareholder, owning 9.92M shares representing 19.11% of the company. Perceptive Advisors LLC's Talphera shares are currently valued at $12.00M.

If you're new to stock investing, here's how to buy Talphera stock.
©2026 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
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.