Welcome to our dedicated page for Skywater Technology SEC filings (Ticker: SKYT), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
SkyWater Technology, Inc. (NASDAQ: SKYT) files a range of U.S. Securities and Exchange Commission (SEC) documents that shed light on its operations as a U.S.-based semiconductor manufacturer and pure-play technology foundry. This page brings together those filings so readers can review the company’s regulatory disclosures in detail, with AI-powered tools available on Stock Titan to help interpret complex reports.
In its periodic reports such as Forms 10-Q and 10-K, SkyWater provides information on its Technology as a Service model, Advanced Technology Services (ATS) development revenue, wafer services revenue and tools revenue. These filings also describe its segment structure, including Legacy SkyWater and SkyWater Texas following the acquisition of the Fab 25 business in Austin, Texas, along with discussions of gross margins, operating expenses and liquidity.
Current reports on Form 8-K and 8-K/A document material events, including the completion of the Fab 25 acquisition, the amended and restated loan and security agreement providing a revolving credit facility, and quarterly earnings announcements. An NT 10-Q (Form 12b-25) filing explains the company’s notification of a delayed quarterly report due to immaterial corrections of prior-period ATS revenue, illustrating how SkyWater addresses financial reporting matters.
On Stock Titan, users can review these filings alongside AI-generated summaries that highlight key points from lengthy documents, such as risk factor changes, segment updates or revenue composition. Real-time updates from EDGAR ensure that new 10-Q, 10-K and 8-K filings are reflected promptly, while access to other forms, including any future proxy or insider-related filings, helps investors track governance and capital structure developments for SKYT.
Loren A. Unterseher, a director and reported 10% owner of SkyWater Technology, Inc. (SKYT), sold 60,767 shares of common stock on 08/29/2025 at a weighted average price of $12.0811 per share, with individual sale prices ranging from $12.00 to $12.26. The Form 4 shows 7,600,245 shares reported as beneficially owned following the transactions, and details both direct and indirect holdings, including shares held by CMI Oxbow Partners, LLC and Oxbow Industries, LLC, family trusts and grantor retained annuity trusts totaling multiple large blocks of shares. The filer discloses roles: Mr. Unterseher is President of CMI and Managing Partner of Oxbow and provides the required undertaking to supply per-price sale breakdowns on request.
SkyWater Technology, Inc. (SKYT) Form 4: Director and 10% owner Loren A. Unterseher reported multiple open-market sales of common stock on August 26–28, 2025. The filings show 756,516 shares sold on 08/26 at a weighted average price of $12.0639, 188,041 shares sold on 08/27 at $12.1077, and 311,959 shares sold on 08/28 at $12.2844, for total reported disposals of 1,256,516 shares across the three days. After those transactions his reported direct beneficial ownership declined from 8,161,012 shares to 7,661,012 shares. The Form 4 also lists multiple indirect holdings through entities and trusts and includes customary disclaimers about pecuniary interest and provision of per-price details on request.
SkyWater Technology, Inc. (SKYT) submitted a Form 144 reporting a proposed sale of 1,000,000 common shares through Needham and Company on 08/27/2025 with an aggregate market value of $12,000,000. The filing lists 48,175,815 shares outstanding. The securities being offered were originally acquired in the company’s 04/21/2021 initial public offering (25,119,077 shares recorded as acquired by CMI Acquisition) and are held in direct ownership. The notice also discloses numerous recent sales by CMI Oxbow Partners, LLC and an individual, totaling multiple transfers between 05/27/2025 and 08/26/2025, including large blocks such as 756,516 shares on 08/26/2025.
SkyWater Technology, Inc. (SKYT) Form 4 details multiple insider sales by Loren A. Unterseher. Mr. Unterseher, identified as a director and 10% owner and affiliated with CMI Oxbow Partners, LLC and Oxbow Industries, LLC, executed three blocks of sales in August 2025. On 08/21/2025 he sold 37,979 shares at a weighted average price of $11.1644, reducing reported beneficial holdings to 9,453,640 shares. On 08/22/2025 he sold 292,628 shares at $11.5006 (weighted average), reducing holdings to 9,161,012 shares. On 08/25/2025 he sold 243,484 shares at $11.8202 (weighted average), reducing holdings to 8,917,528 shares. The filing discloses numerous indirect holdings through trusts and affiliated entities and includes explanatory notes on pricing ranges and ownership disclaimers.
SkyWater Technology, Inc. (SKYT) submitted a Form 144 notice reporting a proposed sale of 1,000,000 shares of common stock through Needham and Company LLC, with an approximate aggregate market value of $11,840,000 and an approximate sale date of 08/25/2025 on NASDAQ. The filing shows those shares were originally acquired in the company's Initial Public Offering on 04/21/2021 from CMI Acquisition and are held in direct ownership. The filing also lists numerous sales of common stock during the past three months by CMI Oxbow Partners, LLC and one sale by Loren Unterseher, with transaction dates and gross proceeds disclosed for each sale.
SkyWater Technology, Inc. (SKYT) Form 4 summary: Director and reported 10% owner Loren A. Unterseher disclosed multiple open-market sales of SkyWater common stock in mid-August 2025. The filing shows dispositions of 217,329 shares on 08/14/2025 at a weighted average price of $11.7997, 5,684 shares on 08/15/2025 at $11.5052, and 97,957 shares on 08/18/2025 at $11.6208. After the reported transactions, the filing reports 9,491,619 shares beneficially owned in the direct column for certain lines and identifies substantial additional indirect holdings through entities and trusts. The filer is President of CMI Oxbow Partners, LLC and Managing Partner of Oxbow Industries, LLC; CMI directly holds a large block of shares for which Mr. Unterseher disclaims beneficial ownership except for any pecuniary interest.
SkyWater Technology CEO and director sold 24,936 shares of common stock in a reported transaction at a weighted-average price of $12.242 per share, executed in multiple trades priced between $12.15 and $12.45. After the sale the reporting person beneficially owned 540,529 shares, reported as direct ownership. The Form 4 shows a standard Section 16 disclosure of an insider sale and includes an attorney-in-fact signature; no options, warrants, or other derivative transactions are reported.
SkyWater Technology (SKYT) insider Loren A. Unterseher reported multiple sales of common stock on August 12-13, 2025. The Form 4 shows Mr. Unterseher (also identified with CMI Oxbow Partners, LLC and Oxbow Industries, LLC) sold 345,765 shares on August 12 at a weighted-average price of $12.8391 and 287,454 shares on August 13 at a weighted-average price of $12.3824, with sale price ranges disclosed for each day. Following the transactions the filing shows 10,100,043 shares beneficially owned after the August 12 sale and 9,812,589 after the August 13 sale, with many remaining shares held indirectly through trusts, family entities, CMI and Oxbow. The filing includes explanations of ownership structures and states the reporting person will provide detailed per-price breakdowns upon request.
SkyWater Technology, Inc. Schedule 13G/A filed for common stock (CUSIP 83089J108) reports combined holdings by CMI Oxbow Partners, LLC, Oxbow Industries, LLC and Loren A. Unterseher. The filing states that Loren A. Unterseher, as President of CMI and Managing Partner of Oxbow, may be deemed to have a pecuniary interest in shares held by CMI.
The statement discloses aggregate beneficial ownership of 15,041,407 shares, representing 31.2% of the 48,175,815 shares outstanding used for the percentage calculation. Individual positions shown include 9,812,589 shares held by CMI/Oxbow (20.4%) with shared voting and dispositive power, and 5,176,498 shares held with sole voting and dispositive power by Mr. Unterseher. The filing includes a joint filing agreement and signatures dated August 14, 2025.
SkyWater Technology, Inc. (SKYT) filed a Form 144 disclosing a proposed sale of 24,936 shares of Class A common stock through J.P. Morgan Securities LLC with an aggregate market value of $305,261.33 and an approximate sale date of 08/13/2025 on Nasdaq. The shares were acquired through restricted stock vesting on four dates between 03/14/2024 and 03/17/2025 and are listed as paid via equity compensation on 08/14/2025. The filing states there were no securities sold in the past three months. Several issuer and filer identification fields are not provided in the text.