Form 4 for FRMI Fermi Inc.

Accepted 2026-04-10 19:38:25 ET · period of report 2026-04-08 · accession 0001213900-26-042677 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2026-04-10 19:38	2026-04-08+	FRMI	Hamilton Charles Lynn	Chief Site Development Off	S - Sale	$4.74	-774.1K	5.53M	-12%	-$3.67M

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-04-08	S	D	375,950	$4.91	5,924,050	D	—	—	(F1) Represents a weighted average price calculated by a broker executing automatic "sell-to-cover" transactions to cover withholding taxes upon award vesting and share delivery. These shares were sold as part of a block trade in multiple transactions at prices ranging from $5.16 to $4.77, inclusive, and the Reporting Person undertakes to provide to Fermi Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate sales price.
2	Common	Common Stock	2026-04-09	S	D	398,140	$4.58	5,525,910	D	—	—	(F2) Represents a weighted average price calculated by a broker executing automatic "sell-to-cover" transactions to cover withholding taxes upon award vesting and share delivery. These shares were sold as part of a block trade in multiple transactions at prices ranging from $4.76 to $4.47, inclusive, and the Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate sales price. (F3) Includes 4,200,000 shares of restricted common stock of the Issuer subject to time-based vesting conditions.