Sonderman Thomas insider trades
Sonderman Thomas has filed 31 Form 4s with the SEC that we hold, all for SkyWater Technology, LLC (SKYT), as CEO, Director. Across all of them we count 0 purchases worth $0 and 18 sales worth $2.0M reported on Form 4. In the last 12 months: 0 purchases ($0) and 2 sales ($158.2K). The largest single trade was a sale of 24,936 shares of SkyWater Technology, LLC worth $305.2K, dated 2025-08-13. The first filing on our record is dated 2022-03-01 and the latest 2026-07-31.
SkyWater Technology, LLC (SKYT)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-05-09 | S, sale reported on Form 4 | 9,192 | $52.8K | 2022-05-11 |
| 2022-09-12 | S, sale reported on Form 4 | 15,000 | $166.2K | 2022-09-14 |
| 2022-12-15 | S, sale reported on Form 4 | 4,050 | $34.0K | 2022-12-19 |
| 2023-02-16 | S, sale reported on Form 4 | 400 | $6.3K | 2023-02-17 |
| 2023-02-16 | S, sale reported on Form 4 | 9,600 | $144.5K | 2023-02-17 |
| 2023-03-01 | S, sale reported on Form 4 | 4,565 | $57.4K | 2023-03-03 |
| 2023-03-06 | S, sale reported on Form 4 | 20,000 | $244.0K | 2023-03-08 |
| 2023-03-17 | S, sale reported on Form 4 | 3,395 | $37.8K | 2023-03-20 |
| 2023-05-11 | S, sale reported on Form 4 | 12,523 | $116.7K | 2023-05-15 |
| 2023-12-28 | S, sale reported on Form 4 | 1,700 | $17.0K | 2023-12-29 |
| 2024-01-24 | S, sale reported on Form 4 | 17,211 | $172.3K | 2024-01-26 |
| 2024-01-25 | S, sale reported on Form 4 | 2,100 | $21.0K | 2024-01-26 |
| 2024-02-09 | S, sale reported on Form 4 | 18,989 | $190.1K | 2024-02-12 |
| 2025-06-26 | S, sale reported on Form 4 | 14,958 | $150.2K | 2025-06-27 |
| 2025-08-13 | S, sale reported on Form 4 | 24,936 | $305.2K | 2025-08-14 |
| 2025-09-10 | S, sale reported on Form 4 | 8,355 | $88.4K | 2025-09-11 |
| 2025-11-14 | S, sale reported on Form 4 | 5,207 | $88.5K | 2025-11-18 |
| 2025-11-21 | S, sale reported on Form 4 | 5,210 | $69.7K | 2025-11-25 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1611597) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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