Form 4 for KTCC KEY TRONIC CORP

Accepted 2026-08-31 15:10:03 ET · period of report 2026-08-27 · accession 0001786730-26-000005 · 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
D	2026-08-31 15:10	2026-08-27	KTCC	Courtney Mark R	VP of Supply Chain	M - OptEx	—	+2,997	4,309	+228%	—
D	2026-08-31 15:10	2026-08-27	KTCC	Courtney Mark R	VP of Supply Chain	S - Sale+OE	$3.73	-884	3,425	-21%	-$3,297
D	2026-08-31 15:10	2026-08-27	KTCC	Courtney Mark R	VP of Supply Chain	M - OptEx	$0.00	+2,997	16.4K	+22%	$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	2026-08-27	M	A	2,997	—	4,309	D	—	—	(F1) Each restricted stock unit represents a contingent right to receive one share of common stock.
2	Common	Common Stock	2026-08-27	S	D	884	$3.73	3,425	D	—	—	(F2) Represents common stock sold in the open market in order to satisfy the reporting person's tax withholding obligations in connection with the vesting of restricted stock units.
3	Derivative	Restricted Stock Units	2026-08-27	M	A	2,997	$0.00	16,393	D	— · — to —	2,997 Common Stock	(F1) Each restricted stock unit represents a contingent right to receive one share of common stock. (F4) The restricted stock units vest in three equal annual installments on August 21, 2026, 2027 and 2028, subject to time-based vesting conditions. (F4) The restricted stock units vest in three equal annual installments on August 21, 2026, 2027 and 2028, subject to time-based vesting conditions.