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Gemini Space Station, Inc. (GEMI)

Gemini Space Station, Inc. (GEMI) Insider Trading

Directors, officers and holders of more than 10% of GEMI report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 56 transactions on file: 0 with code P, 7 with code S and 43 with other codes.

DateInsiderCodeShares
Aug 20, 2026Stojanovic DanijelaS Sale7,940
Jul 2, 2026Stojanovic DanijelaS Sale8,438
Jul 1, 2026Stojanovic DanijelaA Award22,453
Jun 16, 2026Durham Jonathan BA Award42,462
Jun 16, 2026Jaitly Sachin ChandA Award42,462
Jun 16, 2026Esposito James AnthonyA Award42,462
Jun 16, 2026Filipakis MariaA Award42,462
May 20, 2026Stojanovic DanijelaS Sale11,700
May 14, 2026Winklevoss Capital Fund, LLCA Award7,142,857
May 14, 2026Filipakis MariaA Award18,656
Apr 6, 2026Stojanovic DanijelaA Award25,559
Mar 11, 2026Jaitly Sachin ChandS Sale35,713
Mar 11, 2026Jaitly Sachin ChandS Sale3,995
Feb 20, 2026Stojanovic DanijelaA Award132,275
Jan 24, 2026Beard Marshall EdmundF Tax Payment14,293
Jan 24, 2026Meade Tyler RobertsF Tax Payment10,361
Dec 24, 2025Beard Marshall EdmundF Tax Payment19,266
Dec 24, 2025Meade Tyler RobertsF Tax Payment13,550
Nov 24, 2025Meade Tyler RobertsF Tax Payment13,551
Nov 24, 2025Beard Marshall EdmundF Tax Payment19,267
Oct 24, 2025Beard Marshall EdmundF Tax Payment19,266
Oct 24, 2025Meade Tyler RobertsF Tax Payment13,550
Sep 24, 2025Beard Marshall EdmundF Tax Payment19,267
Sep 24, 2025Meade Tyler RobertsF Tax Payment13,551
Sep 15, 2025Winklevoss Tyler HowardA Award41,771
Sep 15, 2025Winklevoss Capital Fund, LLCA Award75,085,013
Sep 15, 2025Winklevoss Capital Fund, LLCA Award41,771
Sep 15, 2025Meade Tyler RobertsA Award632,106
Sep 15, 2025Filipakis MariaA Award8,910
Sep 15, 2025Meade Tyler RobertsS Sale199,463
Sep 15, 2025Meade Tyler RobertsG Gift64,396
Sep 15, 2025Beard Marshall EdmundF Tax Payment129,504
Sep 15, 2025Meade Tyler RobertsF Tax Payment89,493
Sep 15, 2025Beard Marshall EdmundS Sale258,901
Sep 15, 2025Beard Marshall EdmundA Award805,615
Sep 15, 2025Gemini Space Station, LLCJ Other100
Sep 15, 2025Jaitly Sachin ChandA Award35,713
Sep 15, 2025Winklevoss Cameron HowardA Award75,085,013
Sep 15, 2025Winklevoss Cameron HowardA Award41,771
Sep 15, 2025Winklevoss Tyler HowardA Award75,085,013
Sep 11, 2025Beard Marshall EdmundA Award267,857
Sep 11, 2025Filipakis MariaA Award7,142
Sep 11, 2025Chen Daniel N.A Award535,714
Sep 11, 2025Meade Tyler RobertsA Award3,964
Sep 11, 2025Meade Tyler RobertsA Award214,285
Sep 11, 2025Meade Tyler RobertsA Award637,022
Sep 11, 2025Beard Marshall EdmundA Award9,089
Sep 11, 2025Beard Marshall EdmundA Award267,857
Sep 11, 2025Beard Marshall EdmundA Award903,971
Sep 11, 2025Esposito James AnthonyA Award7,142

The full Form 4 history is on the GEMI company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.