SkyWater Technology, Inc — Director's Dealing 2025

Sep 24, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SkyWater Technology, Inc (SKYT)
CIK: 0001819974
Period of Report: 2025-09-22

Reporting Person: Manko Steve (CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-09-22	Common Stock	M	4856	$11.24	Acquired	373263	Direct
2025-09-22	Common Stock	M	21386	$11.77	Acquired	394649	Direct
2025-09-22	Common Stock	M	17141	$14	Acquired	411790	Direct
2025-09-22	Common Stock	S	43383	$15.128	Disposed	368407	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-09-22	Options to Acquire Common Stock	$11.24	M	4856	Disposed	2032-02-25	Common Stock (4856)	Direct
2025-09-22	Options to Acquire Common Stock	$11.77	M	21386	Disposed	2033-03-15	Common Stock (21386)	Direct
2025-09-22	Options to Acquire Common Stock	$14	M	17141	Disposed	2031-04-20	Common Stock (17141)	Direct

Footnotes

F1: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2025.

F2: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $14.89 to $15.44, inclusive.

F3: The options vest ratably on each of the first, second, third and fourth anniversaries of the grant date contingent on the reporting person's continuation in service on each applicable vesting date.