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
Kronos Bio, Inc. (KRON)

Trade Date Insider Title Buy/Sell #Shares Price Value Option
2020-10-14 Omega Fund V, L.P. 10%-Owner Buy 450,000 $19.00 $8,550,000 Yes
2020-10-14 Stampacchia Otello 10%-Owner, Director Buy 450,000 $19.00 $8,550,000 Yes
2020-10-14 Ridloff Elena Director Buy 2,630 $19.00 $49,970 No
2020-10-14 MARTIN JOHN C Director Buy 75,800 $19.00 $1,440,200 Yes
2020-10-14 Kosacz Barbara COO & General Counsel Buy 5,250 $19.00 $99,750 No
2020-10-14 Dinsmore Christopher Chief Scientific Officer Buy 5,250 $19.00 $99,750 No
2020-10-14 Al-Wakeel Yasir B. Chief Financial Officer Buy 5,250 $19.00 $99,750 No
2020-10-14 Bischofberger Norbert W. & Inger A. Revocable Inter Vivos Trust 10%-Owner Buy 95,500 $19.00 $1,814,500 Yes
2020-10-14 BISCHOFBERGER NORBERT W President & CEO Buy 95,500 $19.00 $1,814,500 Yes

Insider Smart

VBI Vaccines Inc (VBIV) - Since 10%-owner Perceptive Advisor LCC increased their holding in April, the stock have double the price. Impressive!