Tammy J. Miller
CIK: 0002063881
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- Jul 31, 2026SKYT
SkyWater Technology, LLC
Disposition(D)Direct11.4K shares- - Jul 31, 2026SKYT
SkyWater Technology, LLC
Disposition(D)Direct4.3K shares- - Jun 10, 2026SKYT
SkyWater Technology, Inc
Award(A)Direct4.3K shares- - Nov 13, 2025MDU
MDU RESOURCES GROUP INC
Award(A)Direct3K shares- - May 21, 2025SKYT
SkyWater Technology, Inc
Award(A)Direct11.4K shares at avg. $8.75$100K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 31, 2026 |  SKYT SkyWater Technology, LLC | Disposition(D) | 11,428 | - | $0 | Direct |
| Jul 31, 2026 | SKYT SkyWater Technology, LLC | Disposition(D) | 4,304 | - | $0 | Direct |
| Jun 10, 2026 | SKYT SkyWater Technology, Inc | Award(A) | 4,304 | - | $0 | Direct |
| Nov 13, 2025 |  MDU MDU RESOURCES GROUP INC | Award(A) | 3,031 | - | - | Direct |
| May 21, 2025 | SKYT SkyWater Technology, Inc | Award(A) | 11,428 | $8.75 | $99,995 | Direct |
1-5 of 5 transactions
About Miller Tammy J
Miller Tammy J (SEC CIK 0002063881) files insider reports with the SEC as Director of SkyWater Technology, Inc (SKYT) and Director of MDU RESOURCES GROUP INC (MDU).
Signal8 holds 6 ownership filings by Miller Tammy J (2 Form 3, 4 Form 4), filed between Apr 4, 2025 and Jul 31, 2026. Those filings report 5 transactions, from May 21, 2025 to Jul 31, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Miller Tammy J's filings is in BLOOMINGTON, MN.
Recent filings by Miller Tammy J
Other insiders filing for SkyWater Technology, Inc (SKYT)
- Manko Steve, CFO
- SONDERMAN THOMAS, CEO
- Hilberg Christopher, Chief Risk & Compl. Officer
- Sakamoto John, President and COO
- Goetz Dennis J, Director
- FARES NANCY, Director