Gemini Space Station GEMI Insider Ownership

NASDAQ GEMI
$3.21 -0.36 (-9.94%)
At close: Oct 19, 2026 · 4:00 PM EDT

Insider Holdings by Owner

236.12Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
66.23%
▲+0.0047% pp QoQ
Shares Held by Insiders
85.87Mn
filed for Sep 2026
▲+0.01% QoQ
Shares Outstanding
129.65Mn
129,652,418 shares
Direct Holdings
10.74Mn
Indirect: 75.13Mn
Net Shares Traded (QoQ)
+6.08K
net buying in Sep 2026
Insiders Holding Shares
11
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Over the past 12 months, Gemini Space Station insiders sold $483,013 of stock on the open market (67.79K shares) and made no open-market purchases.

Form 4 Holdings

Insiders Holding GEMI

Insiders 11
Shares held 236.12Mn
Of outstanding 182.12%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Capital Fund, Llc Winklevoss Director, TenPercentOwner 82,269,641 0 82,269,641 34.8% 18 May, 2026
2 Cameron Howard Winklevoss President 0 75,126,784 75,126,784 31.8% 16 Sep, 2025
3 Tyler Howard Winklevoss Chief Executive Officer 0 75,126,784 75,126,784 31.8% 15 Sep, 2025
4 Marshall Edmund Beard Chief Operating Officer 1,506,768 0 1,506,768 0.6% 27 Jan, 2026
5 Tyler Roberts Meade Chief Legal Officer 1,069,462 0 1,069,462 0.5% 27 Jan, 2026
6 Daniel N. Chen Chief Financial Officer 535,714 0 535,714 0.2% 15 Sep, 2025
7 Danijela Stojanovic Interim Cfo 187,923 0 187,923 0.1% 24 Aug, 2026
8 Jonathan B Durham Director 121,727 0 121,727 0.1% 18 Jun, 2026
9 Maria Filipakis Director 77,170 0 77,170 0.0% 18 Jun, 2026
10 James Anthony Esposito Director 49,604 0 49,604 0.0% 18 Jun, 2026
11 Sachin Chand Jaitly Director 49,604 0 49,604 0.0% 18 Jun, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

56 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
20 Aug, 2026 Danijela Stojanovic Interim Cfo Disposed S 7,940 $4.05 $32.16K 187,923 Direct
01 Jul, 2026 Danijela Stojanovic Interim Cfo Acquired A 22,453 $0.00 $0 204,301 Direct
02 Jul, 2026 Danijela Stojanovic Interim Cfo Disposed S 8,438 $4.44 $37.46K 195,863 Direct
16 Jun, 2026 Sachin Chand Jaitly Director Acquired A 42,462 $0.00 $0 49,604 Direct
16 Jun, 2026 Maria Filipakis Director Acquired A 42,462 $0.00 $0 77,170 Direct
16 Jun, 2026 James Anthony Esposito Director Acquired A 42,462 $0.00 $0 49,604 Direct
16 Jun, 2026 Jonathan B Durham Director Acquired A 42,462 $0.00 $0 121,727 Direct
20 May, 2026 Danijela Stojanovic Interim Cfo Disposed S 11,700 $5.05 $59.09K 181,848 Direct
14 May, 2026 Capital Fund, Llc Winklevoss Director, TenPercentOwner Acquired A 7,142,857 $14.00 $100.00Mn 7,142,857 Direct
14 May, 2026 Maria Filipakis Director Acquired A 18,656 $0.00 $0 34,708 Direct
06 Apr, 2026 Danijela Stojanovic Interim Cfo Acquired A 25,559 $0.00 $0 193,548 Direct
11 Mar, 2026 Sachin Chand Jaitly Director Disposed S 35,713 $8.81 $314.70K 3,995 Indirect
11 Mar, 2026 Sachin Chand Jaitly Director Disposed S 3,995 $9.92 $39.61K 0 Indirect
20 Feb, 2026 Danijela Stojanovic Interim Cfo Acquired A 132,275 $0.00 $0 167,989 Direct
24 Jan, 2026 Marshall Edmund Beard Chief Operating Officer Disposed F 14,293 $9.72 $138.93K 1,506,768 Direct
24 Jan, 2026 Tyler Roberts Meade Chief Legal Officer Disposed F 10,361 $9.72 $100.71K 1,069,462 Direct
24 Dec, 2025 Tyler Roberts Meade Chief Legal Officer Disposed F 13,550 $11.37 $154.06K 1,079,823 Direct
24 Dec, 2025 Marshall Edmund Beard Chief Operating Officer Disposed F 19,266 $11.37 $219.05K 1,521,061 Direct
24 Nov, 2025 Marshall Edmund Beard Chief Operating Officer Disposed F 19,267 $10.77 $207.51K 1,540,327 Direct
24 Nov, 2025 Tyler Roberts Meade Chief Legal Officer Disposed F 13,551 $10.77 $145.94K 1,093,373 Direct