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Who

Winklevoss Capital Fund, LLC

10% owner

Company insider

Files Form 4 as: 10% owner, Cypherpunk Technologies; Director and 10% owner, Gemini Space Station.

In numbers

Trades disclosed
9
Buys
0
Sells
0
Bought
$0
Sold
$0
Companies
2
Companies where not an officer
2
First trade
15 Sep 2025
Last trade
12 Oct 2026
Last filed
14 Oct 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
CYPH Cypherpunk Technologies10% owner · Biotechnology · last 12 Oct 20260 buys · 0 sells
GEMI Gemini Space StationDirector, 10% owner · Digital Asset Platforms · last 14 May 20260 buys · 0 sells

Activity over time

Not enough dated trades to draw.

Every trade

TradedCompanyWhatAmount
12 Oct 2026filed 14 Oct 2026CYPH Cypherpunk TechnologiesBiotechnologySEC FORM 4 Code X$4,9394,938,801 at $0.001filing
12 Oct 2026filed 14 Oct 2026CYPH Cypherpunk Technologiesoption or derivative · BiotechnologySEC FORM 4 Code X$2.6M4,938,801 at $0.5196filing
17 Aug 2026filed 19 Aug 2026CYPH Cypherpunk TechnologiesBiotechnologySEC FORM 4 Code X$17K16,570,852 at $0.001filing
17 Aug 2026filed 19 Aug 2026CYPH Cypherpunk Technologiesoption or derivative · BiotechnologySEC FORM 4 Code X$8.6M16,570,852 at $0.5196filing
17 Aug 2026filed 19 Aug 2026CYPH Cypherpunk Technologiesoption or derivative · BiotechnologySEC FORM 4 Code J$33.3M43,290,042 at $0.77filing
14 May 2026filed 18 May 2026GEMI Gemini Space StationDigital Asset PlatformsSEC FORM 4 Code A$100.0M7,142,857 at $14.00filing
15 Sep 2025filed 16 Sep 2025GEMI Gemini Space Stationoption or derivative · Digital Asset PlatformsSEC FORM 4 Code A—75,085,013filing
15 Sep 2025filed 16 Sep 2025GEMI Gemini Space Stationoption or derivative · Digital Asset PlatformsSEC FORM 4 Code A—41,771filing
15 Sep 2025filed 15 Sep 2025GEMI Gemini Space StationDigital Asset PlatformsSEC FORM 4 Code J—100 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

William Patrick McEvoy IIIChief Investment Officer · Chief Investment Officer at Cypherpunk Technologies, filing Form 4 there in the last year
Khing Djien OeiDirector · Director at Cypherpunk Technologies, filing Form 4 there in the last year
Patricia A. MartinDirector · Director at Cypherpunk Technologies, filing Form 4 there in the last year
Thomas John DietzDirector · Director at Cypherpunk Technologies, filing Form 4 there in the last year
Danijela StojanovicInterim CFO · Interim CFO at Gemini Space Station, filing Form 4 there in the last year