Company · CIK 1819974

# SkyWater Technology, LLC

| CIK | [1819974](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001819974) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 3674 — Semiconductors & Related Devices |
| Business address | MN |
| Listed | no ticker on SEC record today |
| First annual or quarterly report | 2021-05-19 |

## Offerings

 4 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-291940 | Shelf Effective | 2025-12-04 | 2025-12-04 | 1 |
| 333-290701 | Shelf Withdrawn | 2025-10-03 | 2025-11-25 | 2 |
| 333-266981 | Shelf Effective | 2022-08-19 | 2022-11-15 | 5 |
| 333-254580 | IPO Final prospectus | 2021-03-22 | 2021-04-22 | 5 |

## Filings

 14

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2025-12-04 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1819974/000119312525308158/0001193125-25-308158-index.htm) Shelf registered | 333-291940 | 0001193125-25-308158 |
| 2025-11-25 | [RW](https://www.sec.gov/Archives/edgar/data/1819974/000119312525297176/0001193125-25-297176-index.htm) Withdrawn | 333-290701 | 0001193125-25-297176 |
| 2025-10-03 | [S-3](https://www.sec.gov/Archives/edgar/data/1819974/000119312525230107/0001193125-25-230107-index.htm) Shelf registered | 333-290701 | 0001193125-25-230107 |
| 2022-11-15 | [424B5](https://www.sec.gov/Archives/edgar/data/1819974/000119312522285557/0001193125-22-285557-index.htm) Shelf takedown | 333-266981 | 0001193125-22-285557 |
| 2022-11-14 | [424B5](https://www.sec.gov/Archives/edgar/data/1819974/000119312522284553/0001193125-22-284553-index.htm) Shelf takedown | 333-266981 | 0001193125-22-284553 |
| 2022-09-02 | [424B5](https://www.sec.gov/Archives/edgar/data/1819974/000119312522237925/0001193125-22-237925-index.htm) Shelf takedown | 333-266981 | 0001193125-22-237925 |
| 2022-09-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1819974/999999999522002573/9999999995-22-002573-index.htm) Declared effective | 333-266981 | 9999999995-22-002573 |
| 2022-08-19 | [S-3](https://www.sec.gov/Archives/edgar/data/1819974/000119312522225265/0001193125-22-225265-index.htm) Shelf registered | 333-266981 | 0001193125-22-225265 |
| 2021-04-22 | [424B4](https://www.sec.gov/Archives/edgar/data/1819974/000119312521126725/0001193125-21-126725-index.htm) Final prospectus | 333-254580 | 0001193125-21-126725 |
| 2021-04-20 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1819974/999999999521001507/9999999995-21-001507-index.htm) Declared effective | 333-254580 | 9999999995-21-001507 |
| 2021-04-15 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1819974/000119312521117098/0001193125-21-117098-index.htm) Amendment | 333-254580 | 0001193125-21-117098 |
| 2021-04-12 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1819974/000119312521112378/0001193125-21-112378-index.htm) Amendment | 333-254580 | 0001193125-21-112378 |
| 2021-03-22 | [S-1](https://www.sec.gov/Archives/edgar/data/1819974/000119312521089687/0001193125-21-089687-index.htm) Registration filed | 333-254580 | 0001193125-21-089687 |
| 2020-08-12 | [DRS](https://www.sec.gov/Archives/edgar/data/1819974/000095012320008396/0000950123-20-008396-index.htm) Draft made public | 377-03412 | 0000950123-20-008396 |

[All filings of this company](https://equitycapital.markets/filings?cik=1819974) · [CSV](https://equitycapital.markets/filings.csv?cik=1819974)

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Source page: https://equitycapital.markets/company/1819974 · Data: U.S. SEC EDGAR · CC BY 4.0