Form 4 for FIEE FiEE, Inc.

Accepted 2026-05-14 17:54:39 ET · period of report 2026-05-12 · accession 0000898432-26-000384 · 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
	2026-05-14 17:54	2026-05-12	FIEE	Yu Cao	CFO, Dir, 10%	A - Grant	$0.00	+143.6K	1.73M	+9%	$0

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	2026-05-12	A	A	143,561	$0.00	1,728,927	D	—	—	(F1) Represents an award of restricted stock units (collectively, the "RSUs" and each, an "RSU"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. These RSUs vest as follows: 30% on the first anniversary of the grant date, 30% on the second anniversary of the grant date, and the remaining 40% on the third anniversary of the grant date, subject to the Reporting Person's continued employment through each applicable vesting date. (F1) Represents an award of restricted stock units (collectively, the "RSUs" and each, an "RSU"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. These RSUs vest as follows: 30% on the first anniversary of the grant date, 30% on the second anniversary of the grant date, and the remaining 40% on the third anniversary of the grant date, subject to the Reporting Person's continued employment through each applicable vesting date.