4D Molecular Therapeutics Inc
NASDAQ:FDMT
During the last 3 months 4D Molecular Therapeutics Inc insiders have not bought any shares, and sold 20.5k USD worth of shares. The stock price has dropped by 26% over this period (open performance analysis).
The last transaction was made on
Dec 20, 2025
by
Gupta Ashoo
, who
sold
2.7k USD
worth of 
FDMT shares.
During the last 3 months 4D Molecular Therapeutics Inc insiders have not bought any shares, and sold 20.5k USD worth of shares. The stock price has dropped by 26% over this period (open performance analysis).
The last transaction was made on
Dec 20, 2025
by
Gupta Ashoo
, who
sold
2.7k USD
worth of FDMT shares.
4D Molecular Therapeutics Inc
Glance View
4D Molecular Therapeutics, Inc. engages in the design, development, and commercialization of transformative gene therapeutic products for serious unmet medical conditions. The company is headquartered in Emeryville, California and currently employs 124 full-time employees. The company went IPO on 2020-12-11. The firm is focused on creating and developing targeted and evolved adeno-associated viruses (AAV) vectors. The Company’s product candidates are focused various areas, including ophthalmology, cardiology, and pulmonology. The firm's product candidates include 4D-125, 4D-150, 4D-110, 4D-310, and 4D-710. 4D-125 for the treatment of patients with X-Linked Retinitis Pigmentosa (XLRP) with retinitis pigmentosa GTPase regulator (RPGR) gene. 4D-150 is developed for the treatment of wet age-related macular degeneration (wet-AMD). 4D-110 is developed for the treatment of choroideremia. 4D-310 is developed for the systemic treatment of Fabry disease. The firm is developing 4D-710 for the treatment of a broad range of patients with cystic fibrosis independent of their cystic fibrosis transmembrane conductance regulator (CFTR).
What is Insider Trading?
Insider trading refers to the buying or selling of a company’s stock by individuals with access to non-public, material information about the company.
While legal insider trading occurs when insiders follow disclosure rules, illegal insider trading involves trading based on confidential information and is prohibited by law.
Why is Insider Trading Important?
It isn't a coincidence that corporate executives seem to always buy at the right times. After all, they have access to every bit of company information you could ever want.
However, the fact that company executives have unique insights doesn't mean that individual investors are always left in the dark. Insider trading data is out there for all who want to use it.
Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.
