SkyWater Technology, LLC (SKYT) insider trading
Every open-market stock purchase and sale by SkyWater Technology, LLC executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Insiders sold $18.3M over the last 12 months (12 sales). No open-market buys.
- No open-market insider buys on record.
Last 12 months: insiders bought $0 (0 buys) and sold $18.3M (12 sales). Last close $32.46 on Jul 30, 2026.
Recent SKYT insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Jul 31, 2026 | Thomas Sonderman (CEO) | Sold (not open market) | $4M |
| Jul 31, 2026 | John Sakamoto (COO) | Sold (not open market) | $1.4M |
| Jul 31, 2026 | Thomas Sonderman (CEO) | Sold (not open market) | $1M |
| Jul 31, 2026 | Thomas Sonderman (CEO) | Sold (not open market) | $1M |
| Jul 31, 2026 | Thomas Sonderman (CEO) | Sold (not open market) | $788K |
| Jul 31, 2026 | Thomas Sonderman (CEO) | Sold (not open market) | $747K |
| Jul 31, 2026 | John Sakamoto (COO) | Sold (not open market) | $597K |
| Jul 31, 2026 | John Sakamoto (COO) | Sold (not open market) | $561K |
| Jul 31, 2026 | Christopher Hilberg (Officer) | Sold (not open market) | $294K |
| Jul 31, 2026 | Steve Manko (CFO) | Sold (not open market) | $277K |
| Jul 31, 2026 | Christopher Hilberg (Officer) | Sold (not open market) | $239K |
| Jul 31, 2026 | Christopher Hilberg (Officer) | Sold (not open market) | $224K |
| Jul 31, 2026 | Steve Manko (CFO) | Sold (not open market) | $197K |
| Jul 31, 2026 | Steve Manko (CFO) | Sold (not open market) | $126K |
| Jul 31, 2026 | Christopher Hilberg (Officer) | Sold (not open market) | $111K |
| Jul 31, 2026 | Christopher Hilberg (Officer) | Sold (not open market) | $86.6K |
| Jul 31, 2026 | Thomas Sonderman (CEO) | Sold (not open market) | $7.2K |
| Jul 31, 2026 | Joseph J Humke (Director) | Sold (not open market) | — |
| Jul 31, 2026 | Loren A Unterseher (Insider) | Sold (not open market) | — |
| Jul 31, 2026 | Loren A Unterseher (Insider) | Sold (not open market) | — |
| Jul 31, 2026 | Loren A Unterseher (Insider) | Sold (not open market) | — |
| Jul 31, 2026 | Loren A Unterseher (Insider) | Sold (not open market) | — |
| Jul 31, 2026 | Timothy E Baxter (Director) | Sold (not open market) | — |
| Jul 31, 2026 | Tammy J Miller (Director) | Sold (not open market) | — |
| Jul 31, 2026 | Steve Manko (CFO) | Sold (not open market) | — |
Who's trading SKYT
- Loren A Unterseher, Insider: sold $7.6M (8 sales), last Jul 31, 2026
- Edward Daly, Director: other filings, last Jul 31, 2026
- Nancy Fares, Director: other filings, last Jul 31, 2026
- Tammy J Miller, Director: other filings, last Jul 31, 2026
- Thomas Sonderman, CEO: sold $158K (2 sales), last Jul 31, 2026
- John Sakamoto, COO: other filings, last Jul 31, 2026
- Timothy E Baxter, Director: other filings, last Jul 31, 2026
- Dennis J Goetz, Director: other filings, last Jul 31, 2026
- Christopher Hilberg, Officer: other filings, last Jul 31, 2026
- Joseph J Humke, Director: other filings, last Jul 31, 2026
- Andrew D.C. LaFrence, Director: other filings, last Jul 31, 2026
- Steve Manko, CFO: sold $10.6M (6 sales), last Jul 31, 2026
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