Fermi FRMI Insider Ownership

NASDAQ FRMI
$3.01 -0.01 (-0.33%)
As of: Oct 20, 2026 · 12:06 PM EDT

Insider Holdings by Owner

144.94Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
15.94%
▲+0.097% pp QoQ
Shares Held by Insiders
101.58Mn
filed for Sep 2026
▲+0.61% QoQ
Shares Outstanding
637.33Mn
637,325,436 shares
Direct Holdings
39.97Mn
Indirect: 61.62Mn
Net Shares Traded (QoQ)
+615.81K
net buying in Sep 2026
Insiders Holding Shares
12
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

Across the past 12 months, open-market trades by Fermi insiders were all sales, totaling $75.13 million (14.46Mn shares).

Form 4 Holdings

Insiders Holding FRMI

Insiders 12
Shares held 144.94Mn
Of outstanding 22.74%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Griffin Perry TenPercentOwner 0 60,946,450 60,946,450 42.0% 01 Apr, 2026
2 Toby R Neugebauer TenPercentOwner 0 43,359,176 43,359,176 29.9% 15 Oct, 2026
3 James Richard Perry Director 15,827,807 0 15,827,807 10.9% 02 Jul, 2026
4 Miles E. Everson Director 10,005,519 0 10,005,519 6.9% 03 Jun, 2026
5 Blanes Jacobo Ortiz Chief Operating Officer 5,616,151 0 5,616,151 3.9% 27 Aug, 2026
6 Charles Lynn Hamilton Chief Site Development Officer 5,525,910 0 5,525,910 3.8% 10 Apr, 2026
7 Mesut Uzman Chief Nuclear Constr. Officer 670,968 670,491 1,341,459 0.9% 04 Jun, 2026
8 Marius Haas Director 1,075,094 0 1,075,094 0.7% 03 Jun, 2026
9 Lee A Mcintire Chief Executive Officer 784,913 0 784,913 0.5% 18 Aug, 2026
10 Jeffrey Scott Stein Director 250,000 0 250,000 0.2% 03 Jun, 2026
11 Cordel Robbin-Coker Director 175,094 0 175,094 0.1% 03 Jun, 2026
12 Lawrence M. Kellerman Chief Power Officer 35,818 0 35,818 0.0% 03 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

22 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
13 Oct, 2026 Toby R Neugebauer TenPercentOwner Disposed S 2,750,000 $3.73 $10.27Mn 91,609,659 Indirect
14 Oct, 2026 Toby R Neugebauer TenPercentOwner Disposed S 1,297,200 $3.15 $4.09Mn 43,359,176 Indirect
20 Aug, 2026 Blanes Jacobo Ortiz Chief Operating Officer Acquired A 147,059 $0.00 $0 5,616,151 Direct
14 Aug, 2026 Lee A Mcintire Chief Executive Officer Acquired A 468,750 $0.00 $0 784,913 Direct
30 Jun, 2026 James Richard Perry Director Disposed S 863,637 $7.31 $6.31Mn 15,827,807 Direct
03 Jun, 2026 Mesut Uzman Chief Nuclear Constr. Officer Disposed S 79,032 $6.31 $498.69K 670,968 Direct
03 Jun, 2026 Mesut Uzman Chief Nuclear Constr. Officer Disposed S 79,509 $6.31 $501.70K 670,491 Indirect
01 Jun, 2026 Cordel Robbin-Coker Director Acquired A 175,094 $0.00 $0 175,094 Direct
01 Jun, 2026 Jeffrey Scott Stein Director Acquired A 250,000 $0.00 $0 250,000 Direct
01 Jun, 2026 Lawrence M. Kellerman Chief Power Officer Acquired A 35,818 $0.00 $0 35,818 Direct
01 Jun, 2026 Lee A Mcintire Director Acquired A 175,094 $0.00 $0 316,163 Direct
01 Jun, 2026 Miles E. Everson Director Acquired A 35,818 $0.00 $0 10,005,519 Direct
01 Jun, 2026 James Richard Perry Director Acquired A 175,094 $0.00 $0 16,691,444 Direct
01 Jun, 2026 Marius Haas Director Acquired A 175,094 $0.00 $0 1,075,094 Direct
08 Apr, 2026 Charles Lynn Hamilton Chief Site Development Officer Disposed S 375,950 $4.91 $1.85Mn 5,924,050 Direct
08 Apr, 2026 Blanes Jacobo Ortiz Chief Operating Officer Disposed S 403,545 $4.91 $1.98Mn 5,896,455 Direct
08 Apr, 2026 Miles E. Everson Chief Financial Officer Disposed S 403,205 $4.91 $1.98Mn 10,396,795 Direct
09 Apr, 2026 Charles Lynn Hamilton Chief Site Development Officer Disposed S 398,140 $4.58 $1.82Mn 5,525,910 Direct
09 Apr, 2026 Miles E. Everson Chief Financial Officer Disposed S 427,004 $4.58 $1.96Mn 9,969,791 Direct
09 Apr, 2026 Blanes Jacobo Ortiz Chief Operating Officer Disposed S 427,363 $4.58 $1.96Mn 5,469,092 Direct