Drafts William Arnold — SEC Form 4 filings
SEC reporting owner CIK 1949590. 10 Form 4 filings on record with FilingPulse; latest filed 2026-08-05.
Transaction summary — filings shown
Covers all 10 filings on record, filed 2024-01-05 to 2026-08-05. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 1,000 shares, $40,500 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 3 legs across 2 filings — 10,071 shares, $414,863 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 16.
- Largest priced transaction: sale of 5,000 shares @ $40.00 ($200,000) in M-tron Industries, Inc., filed 2024-01-10.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| M-tron Industries, Inc. (MPTI) | President | 10 | 1 leg · 1,000 sh · $40,500 | 3 legs · 10,071 sh · $414,863 | 16 |
Form 4 filings — Drafts William Arnold
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-05 | 4 | M-tron Industries, Inc. (MPTI) | Grant/award (A): 2,840 @ $0 | EDGAR |
| 2026-05-06 | 4 | M-tron Industries, Inc. (MPTI) | Sale (S): 361 @ $66.78 | EDGAR |
| 2026-04-28 | 4 | M-tron Industries, Inc. (MPTI) | Sale (S): 3,600 (derivative) @ $0 · Sale (S): 7,609 (derivative) @ $0 · Sale (S): 540 (derivative) @ $0 | EDGAR |
| 2026-04-07 | 4/A | M-tron Industries, Inc. (MPTI) | Option exercise/expiry (X): 201 @ $47.50 · Option exercise/expiry (X): 540 @ $47.50 · Option exercise/expiry (X): 1,005 (derivative) @ $0 · Sale (S): 3 (derivative) @ $0 · Option exercise/expiry (X): 2,700 (derivative) @ $0 | EDGAR |
| 2026-04-07 | 4 | M-tron Industries, Inc. (MPTI) | Grant/award (A): 2,428 @ $0 | EDGAR |
| 2025-12-23 | 4 | M-tron Industries, Inc. (MPTI) | Option exercise/expiry (X): 201 @ $47.50 · Option exercise/expiry (X): 1,005 (derivative) @ $0 · Sale (S): 3 (derivative) @ $0 | EDGAR |
| 2025-06-27 | 4 | M-tron Industries, Inc. (MPTI) | Purchase (P): 1,000 @ $40.50 | EDGAR |
| 2025-04-08 | 4 | M-tron Industries, Inc. (MPTI) | Grant/award (A): 12,500 (derivative) @ $0 | EDGAR |
| 2024-01-10 | 4 | M-tron Industries, Inc. (MPTI) | Sale (S): 5,000 @ $40 · Sale (S): 4,710 @ $40.50 | EDGAR |
| 2024-01-05 | 4 | M-tron Industries, Inc. (MPTI) | Option exercise/expiry (X): 9,710 @ $13.10 · Option exercise/expiry (X): 9,710 (derivative) @ $13.10 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-04 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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