Why insider trading matters?

When insiders buy shares on the open market, this can thus be regarded as a strong endorsement by those that know the company the best -- they are literally betting their own money on the company's future. Insider selling, however, is not necessarily meaningful in any way, as there is a range of reasons for insiders to liquidate (some) of the shares they own.

- Seeking Alpha
Corvus Pharmaceuticals, Inc. (CRVS)
Sector: Healthcare; Industry: Biotechnology

Corvus Pharmaceuticals, Inc., a clinical stage biopharmaceutical company, focuses on the development and commercialization of immuno-oncology therapies. Its lead product candidate is CPI-444, an oral, small molecule antagonist of the A2A receptor that is in Phase I/Ib clinical trial for adenosine, an immune checkpoint.


Trade Date Insider Title Buy/Sell #Shares Price Value Option
2018-03-12 Gould Terry P 10%-Owner, Director Buy 588,235 $8.50 $4,999,998 No
2016-03-29 Gould Terry P 10%-Owner, Director Buy 200,000 $15.00 $3,000,000 Yes

Insider Smart

Upwork Inc (UPWK) - GRETSCH GREGORY C. Director of Upwork, made a bulk buy of 500K shares right before the big gap up, which is also the largest buy of the past 12 months.

Insider Smart

Delta Airlines (DAL) - From an insider's perspective: airlines are the first ones to go under due to the pandemic. A lot of concerns were raised on possible bankruptcy especially amid by the dump from Buffett. However, insiders of Delta were bold enough to buy when Buffett was fear. And Delta is the only airline bought by insiders post-Buffett-dump.