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Who

George Vratsanos

Director

Company insider

Files Form 4 as: Director, Nkarta.

In numbers

Trades disclosed
4
Buys
0
Sells
0
Bought
$0
Sold
$0
Companies
1
Companies where not an officer
1
First trade
13 Jun 2024
Last trade
10 Jun 2026
Last filed
11 Jun 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
NKTX NkartaDirector · Biotechnology · last 10 Jun 20260 buys · 0 sells

Activity over time

Not enough dated trades to draw.

Every trade

TradedCompanyWhatAmount
10 Jun 2026filed 11 Jun 2026NKTX Nkartaoption or derivative · BiotechnologySEC FORM 4 Code A—37,000 at $0.00filing
10 Jun 2026filed 11 Jun 2026NKTX Nkartaoption or derivative · BiotechnologySEC FORM 4 Code A—37,000 at $0.00filing
5 Jun 2025filed 9 Jun 2025NKTX Nkartaoption or derivative · BiotechnologySEC FORM 4 Code A—46,000 at $0.00filing
13 Jun 2024filed 14 Jun 2024NKTX Nkartaoption or derivative · BiotechnologySEC FORM 4 Code A—45,000 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

No trade we could place in a sector.

Related people

Paul J. HastingsChief Executive Officer · Chief Executive Officer at Nkarta, filing Form 4 there in the last year
RA CAPITAL MANAGEMENT, L.P.Director and 10% owner · Director and 10% owner at Nkarta, filing Form 4 there in the last year
Simeon GeorgeDirector · Director at Nkarta, filing Form 4 there in the last year
Michael DybbsDirector · Director at Nkarta, filing Form 4 there in the last year
Ali BehbahaniDirector · Director at Nkarta, filing Form 4 there in the last year