Bart L. Zibrowski - 02 Oct 2025 SCHEDULE 13G/A Report for SkyWater Technology, Inc. Common Stock, par value $0.01 per share (SKYT)

Filing Manager: Bart L. Zibrowski
Reporting Manager: Zibrowski Bart L
Security: SkyWater Technology, Inc. Common Stock, par value $0.01 per share
Symbol: SKYT
Shares outstanding: 48,163,675 shares
Disclosed Ownership: 2,162,549 shares
Ownership: 4.5%
Form type: SCHEDULE 13G/A
Filing time: 29 Oct 2025, 13:16:45 UTC
Date of event: 02 Oct 2025
Previous filing: 08 Jan 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Zibrowski Bart L	4.5%	2,162,549	0	2,162,549	/s/ Bart Zibrowski	Bart Zibrowski
DDK Developments, L.L.C.	4.5%	2,162,549	0	2,162,549	/s/ Bart Zibrowski	Managing Member