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Who

Billy Krassakopoulos

President

Company insider

Files Form 4 as: President, WhiteFiber.

In numbers

Trades disclosed
12
Buys
0
Sells
0
Bought
$0
Sold
$0
Companies
1
Companies where not an officer
0
First trade
8 Aug 2025
Last trade
28 Apr 2026
Last filed
29 Apr 2026

Companies traded

Where they are an officer
WYFI WhiteFiberOfficer · Cloud & AI Compute Infrastructure · last 28 Apr 20260 buys · 0 sells

Activity over time

Not enough dated trades to draw.

Every trade

TradedCompanyWhatAmount
28 Apr 2026filed 29 Apr 2026WYFI WhiteFiberCloud & AI Compute InfrastructureSEC FORM 4 Code F—8,490filing
28 Apr 2026filed 29 Apr 2026WYFI WhiteFiberCloud & AI Compute InfrastructureSEC FORM 4 Code F—8,490filing
16 Mar 2026filed 17 Mar 2026WYFI WhiteFiberCloud & AI Compute InfrastructureSEC FORM 4 Code M—15,624filing
16 Mar 2026filed 17 Mar 2026WYFI WhiteFiberoption or derivative · Cloud & AI Compute InfrastructureSEC FORM 4 Code A—15,624 at $0.00filing
16 Mar 2026filed 17 Mar 2026WYFI WhiteFiberoption or derivative · Cloud & AI Compute InfrastructureSEC FORM 4 Code A—15,624 at $0.00filing
16 Mar 2026filed 17 Mar 2026WYFI WhiteFiberCloud & AI Compute InfrastructureSEC FORM 4 Code M—15,624filing
13 Jan 2026filed 17 Mar 2026WYFI WhiteFiberCloud & AI Compute InfrastructureSEC FORM 4 Code M—327filing
13 Jan 2026filed 17 Mar 2026WYFI WhiteFiberoption or derivative · Cloud & AI Compute InfrastructureSEC FORM 4 Code A—327 at $0.00filing
13 Jan 2026filed 17 Mar 2026WYFI WhiteFiberoption or derivative · Cloud & AI Compute InfrastructureSEC FORM 4 Code A—327 at $0.00filing
13 Jan 2026filed 17 Mar 2026WYFI WhiteFiberCloud & AI Compute InfrastructureSEC FORM 4 Code M—327filing
17 Nov 2025filed 19 Nov 2025WYFI WhiteFiberCloud & AI Compute InfrastructureSEC FORM 4 Code M—2,653filing
8 Aug 2025filed 8 Aug 2025WYFI WhiteFiberCloud & AI Compute InfrastructureSEC FORM 4 Code A$150K8,823 at $17.00filing

News

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

Sectors

No trade we could place in a sector.

Related people

Samir TabarChief Executive Officer · Chief Executive Officer at WhiteFiber, filing Form 4 there in the last year
Thomas SanfilippoChief Technology Officer · Chief Technology Officer at WhiteFiber, filing Form 4 there in the last year
Justin ZhuChief Financial Officer · Chief Financial Officer at WhiteFiber, filing Form 4 there in the last year
Ichi ShihDirector · Director at WhiteFiber, filing Form 4 there in the last year
Erke HuangChief Financial Officer · Chief Financial Officer at WhiteFiber, filing Form 4 there in the last year