Latest filing published 31 Jul 2026 for SkyWater Technology, Inc.
Insider track record
No signal scores available.
Tammy J. Miller: trading record in brief
Tammy J. Miller discloses dealings in 2 companies, chiefly SkyWater Technology, Inc and MDU Resources Group Inc. Over a trading history stretching from 21 May 2025 to 31 July 2026, the count stands at 4 filings.
Not one of the filings records a straightforward purchase or sale on the market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
Most recently, on 31 July 2026, the filings show a transaction in SkyWater Technology, Inc. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Tammy J. Miller
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 11,428 sharesCommon StockSEC:0002063881-26-000004:0
- 4,304 sharesCommon StockSEC:0002063881-26-000004:1
- 3,031 shares0Common StockSEC:0001225208-25-009222:0
- 11,428 shares@ US$8.75100.0% of flowCommon StockSEC:0002063881-25-000006:0
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