SKYWATER TECHNOLOGY INC (SKYT) — insider trading
Information Technology · NASDAQ
SKYWATER TECHNOLOGY INC (SKYT) has 72 reported SEC Form 4 insider transactions in our data, including 3 open-market sales among the most recent 72 (latest 2026-07-31).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 687,812 | — | — | Form 4 |
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 687,812 | — | — | Form 4 |
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 687,811 | — | — | Form 4 |
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 687,811 | — | — | Form 4 |
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 2 | — | — | Form 4 |
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 531,283 | — | — | Form 4 |
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 4,304 | — | — | Form 4 |
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 4,487,394 | — | — | Form 4 |
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 3 | — | — | Form 4 |
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 23,713 | — | — | Form 4 |
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 812,139 | — | — | Form 4 |
| 2026-07-31 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Disposition to the issuer | 1,069,543 | — | — | Form 4 |
| 2026-07-31 | Daly Edward | Director | Disposition to the issuer | 4,304 | — | — | Form 4 |
| 2026-07-31 | Daly Edward | Director | Disposition to the issuer | 34,879 | — | — | Form 4 |
| 2026-07-31 | Humke Joseph J | Director | Disposition to the issuer | 4,304 | — | — | Form 4 |
| 2026-07-31 | Humke Joseph J | Director | Disposition to the issuer | 23,713 | — | — | Form 4 |
| 2026-07-31 | LaFrence Andrew D.C. | Director | Disposition to the issuer | 4,304 | — | — | Form 4 |
| 2026-07-31 | LaFrence Andrew D.C. | Director | Disposition to the issuer | 11,428 | — | — | Form 4 |
| 2026-07-31 | Miller Tammy J | Director | Disposition to the issuer | 4,304 | — | — | Form 4 |
| 2026-07-31 | Miller Tammy J | Director | Disposition to the issuer | 11,428 | — | — | Form 4 |
| 2026-07-31 | Baxter Timothy E | Director | Disposition to the issuer | 5,738 | — | — | Form 4 |
| 2026-07-31 | Baxter Timothy E | Director | Disposition to the issuer | 11,428 | — | — | Form 4 |
| 2026-07-31 | FARES NANCY | Director | Disposition to the issuer | 4,304 | — | — | Form 4 |
| 2026-07-31 | FARES NANCY | Director | Disposition to the issuer | 43,501 | — | — | Form 4 |
| 2026-07-31 | Goetz Dennis J | Director | Disposition to the issuer | 4,304 | — | — | Form 4 |
| 2026-07-31 | Goetz Dennis J | Director | Disposition to the issuer | 23,713 | — | — | Form 4 |
| 2026-07-31 | Sakamoto John | Officer (President and COO) | Disposition to the issuer (derivative) | 55,919 | — | — | Form 4 |
| 2026-07-31 | Sakamoto John | Officer (President and COO) | Disposition to the issuer (derivative) | 58,908 | — | — | Form 4 |
| 2026-07-31 | Sakamoto John | Officer (President and COO) | Disposition to the issuer (derivative) | 234,375 | — | — | Form 4 |
| 2026-07-31 | Sakamoto John | Officer (President and COO) | Disposition to the issuer | 87,996 | — | — | Form 4 |
| 2026-07-31 | Sakamoto John | Officer (President and COO) | Disposition to the issuer | 53,399 | — | — | Form 4 |
| 2026-07-31 | Hilberg Christopher | Officer (Chief Risk & Compl. Officer) | Disposition to the issuer (derivative) | 22,380 | — | — | Form 4 |
| 2026-07-31 | Hilberg Christopher | Officer (Chief Risk & Compl. Officer) | Disposition to the issuer (derivative) | 23,586 | — | — | Form 4 |
| 2026-07-31 | Hilberg Christopher | Officer (Chief Risk & Compl. Officer) | Disposition to the issuer (derivative) | 25,009 | — | — | Form 4 |
| 2026-07-31 | Hilberg Christopher | Officer (Chief Risk & Compl. Officer) | Disposition to the issuer (derivative) | 9,869 | — | — | Form 4 |
| 2026-07-31 | Hilberg Christopher | Officer (Chief Risk & Compl. Officer) | Disposition to the issuer (derivative) | 4,644 | — | — | Form 4 |
| 2026-07-31 | Hilberg Christopher | Officer (Chief Risk & Compl. Officer) | Disposition to the issuer | 34,251 | — | — | Form 4 |
| 2026-07-31 | Hilberg Christopher | Officer (Chief Risk & Compl. Officer) | Disposition to the issuer | 30,140 | — | — | Form 4 |
| 2026-07-31 | SONDERMAN THOMAS | Director, Officer (CEO) | Disposition to the issuer (derivative) | 722 | — | — | Form 4 |
| 2026-07-31 | SONDERMAN THOMAS | Director, Officer (CEO) | Disposition to the issuer (derivative) | 74,454 | — | — | Form 4 |
| 2026-07-31 | SONDERMAN THOMAS | Director, Officer (CEO) | Disposition to the issuer (derivative) | 79,266 | — | — | Form 4 |
| 2026-07-31 | SONDERMAN THOMAS | Director, Officer (CEO) | Disposition to the issuer (derivative) | 87,238 | — | — | Form 4 |
| 2026-07-31 | SONDERMAN THOMAS | Director, Officer (CEO) | Disposition to the issuer (derivative) | 93,109 | — | — | Form 4 |
| 2026-07-31 | SONDERMAN THOMAS | Director, Officer (CEO) | Disposition to the issuer (derivative) | 285,326 | — | — | Form 4 |
| 2026-07-31 | SONDERMAN THOMAS | Director, Officer (CEO) | Disposition to the issuer | 105,048 | — | — | Form 4 |
| 2026-07-31 | SONDERMAN THOMAS | Director, Officer (CEO) | Disposition to the issuer | 448,196 | — | — | Form 4 |
| 2026-07-31 | Manko Steve | Officer (CFO) | Disposition to the issuer (derivative) | 27,646 | — | — | Form 4 |
| 2026-07-31 | Manko Steve | Officer (CFO) | Disposition to the issuer (derivative) | 19,416 | — | — | Form 4 |
| 2026-07-31 | Manko Steve | Officer (CFO) | Disposition to the issuer (derivative) | 10,696 | — | — | Form 4 |
| 2026-07-31 | Manko Steve | Officer (CFO) | Disposition to the issuer | 56,283 | — | — | Form 4 |
| 2026-07-31 | Manko Steve | Officer (CFO) | Disposition to the issuer | 40,284 | — | — | Form 4 |
| 2026-07-28 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Bona fide gift | 160,321 | — | $0 | Form 4 |
| 2026-07-28 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Bona fide gift | 160,321 | — | $0 | Form 4 |
| 2026-06-10 | Daly Edward | Director | Grant / award / vesting | 4,304 | — | $0 | Form 4 |
| 2026-06-10 | Goetz Dennis J | Director | Grant / award / vesting | 4,304 | — | $0 | Form 4 |
| 2026-06-10 | FARES NANCY | Director | Grant / award / vesting | 4,304 | — | $0 | Form 4 |
| 2026-06-10 | Baxter Timothy E | Director | Grant / award / vesting | 5,738 | — | $0 | Form 4 |
| 2026-06-10 | LaFrence Andrew D.C. | Director | Grant / award / vesting | 4,304 | — | $0 | Form 4 |
| 2026-06-10 | Miller Tammy J | Director | Grant / award / vesting | 4,304 | — | $0 | Form 4 |
| 2026-06-10 | Humke Joseph J | Director | Grant / award / vesting | 4,304 | — | $0 | Form 4 |
| 2026-06-10 | Unterseher Loren A; CMI Oxbow Partners, LLC; Oxbow Industries, LLC | Director, 10% owner | Grant / award / vesting | 4,304 | — | $0 | Form 4 |
| 2026-05-11 | Manko Steve | Officer (CFO) | Open-market sale | 75,000 | $35.08 | $2.63M | Form 4 |
| 2026-04-14 | Manko Steve | Officer (CFO) | Option exercise / conversion (derivative) | 10,693 | — | $0 | Form 4 |
| 2026-04-14 | Manko Steve | Officer (CFO) | Option exercise / conversion (derivative) | 11,000 | — | $0 | Form 4 |
| 2026-04-14 | Manko Steve | Officer (CFO) | Option exercise / conversion (derivative) | 9,215 | — | $0 | Form 4 |
| 2026-04-14 | Manko Steve | Officer (CFO) | Open-market sale | 84,215 | $30.41 | $2.56M | Form 4 |
| 2026-04-14 | Manko Steve | Officer (CFO) | Option exercise / conversion | 10,693 | $11.77 | $125.9K | Form 4 |
| 2026-04-14 | Manko Steve | Officer (CFO) | Option exercise / conversion | 11,000 | $11.24 | $123.6K | Form 4 |
| 2026-04-14 | Manko Steve | Officer (CFO) | Option exercise / conversion | 9,215 | $10.03 | $92.4K | Form 4 |
| 2026-03-16 | Manko Steve | Officer (CFO) | Open-market sale | 71,693 | $27.84 | $2.00M | Form 4/A |
| 2024-12-11 | Hilberg Christopher | Officer (Chief Risk & Compl. Officer) | Shares withheld for taxes / exercise cost | 866 | $9.23 | $8.0K | Form 4/A |
| 2024-12-11 | Hilberg Christopher | Officer (Chief Risk & Compl. Officer) | Shares withheld for taxes / exercise cost | 217 | $9.23 | $2.0K | Form 4/A |
Ask the chat about SKYT's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: SKYWATER TECHNOLOGY INC (SKYT).
Last updated 2026-07-31 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.