Transaction Details

Footnotes

Reflects the weighted average price of 6,218 shares of common stock of SkyWater Technology, Inc. sold in multiple transactions on September 9, 2025 with sale prices ranging from $10.80 to $10.97 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. | Mr. Unterseher is President of CMI Oxbow Partners, LLC ("CMI") and Managing Partner of Oxbow Industries, LLC ("Oxbow"), which is the majority member of CMI. CMI directly holds the shares of Common Stock reported in Column 5. As a result, he may be deemed to be the beneficial owner of, and to have a pecuniary interest in, such shares of Common Stock. Mr. Unterseher disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein. | Reflects the weighted average price of 4,396 shares of common stock of SkyWater Technology, Inc. sold in multiple transactions on September 10, 2025 with sale prices ranging from $10.60 to $10.67 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. | Reflects the weighted average price of 229,029 shares of common stock of SkyWater Technology, Inc. sold in multiple transactions on September 11, 2025 with sale prices ranging from $10.00 to $10.50 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. | Includes 120,000 sold automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2025. | Oxbow directly holds the shares reported in Column 5. | Shares owned directly by Mr. Unterseher.