Drafts William Arnold's Form 4 filing
M-tron Industries, Inc. (MPTI) · filed Dec 23, 2025
- Accession no.
- 0001437749-25-038739
- Filed
- Dec 23, 2025
- Trade date
- Dec 19, 2025
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 1 non-derivative transaction and 2 derivative transactions. It was filed 4 days after the trade.
This filing was later replaced by the amendment 0001437749-26-011621 (Apr 7, 2026). Trade tables on this site use the amended version.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Drafts William ArnoldCIK 0001949590 | Officer (President) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 19, 2025 | Common Stock | XIn-the-money exerciseAcquired | +201 | $47.50 | +$9,547.5 | 11,209 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 19, 2025 | Common Stock | XIn-the-money exerciseAcquired | +201 | $0.00 | $0 | 2,703 | Direct | |
| Dec 19, 2025 | Common Stock | SSaleDisposed | 0 | $0.00 | $0 | 2,700 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
No transaction price on this filing refers to a footnote.