M-tron Industries, Inc.
M-tron Industries, Inc. (MPTI) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · MPTI · as of Jun 8, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
14
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
M-tron Industries, Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 8, 2026
MPTI insider buying and selling by quarter
MPTI insider selling · MPTI insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 8, 2026
Active insiders
Most active in past 12 months · MPTI ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
MPTI executive sell shares · MPTI board member insider trading · MPTI insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| May 4, 2026 | Drafts William Arnold President | Sale | 361 | $24K | Form 4 |
| May 4, 2026 | Pforr Cameron CEO and CFO | Sale | 840 | $56K | Form 4 |
| May 4, 2026 | Biles Linda M Executive VP - Finance | Sale | 306 | $20K | Form 4 |
| Apr 29, 2026 | Pforr Cameron CEO and CFO | Option | 220 | $9K | Form 4 |
| Apr 28, 2026 | Pforr Cameron CEO and CFO | Option | 220 | $9K | Form 4 |
| Apr 27, 2026 | Arteaga Ivan Director | Other | 24 | $1K | Form 4 |
| Apr 10, 2026 | Arteaga Ivan Director | Other | 174 | $10K | Form 4 |
| Apr 20, 2026 | GABELLI MARC Director | Other | 3,276 | $193K | Form 4 |
| Apr 7, 2026 | Pforr Cameron CEO and CFO | Other | 100 | $6K | Form 4 |
| Apr 20, 2026 | Susanto Hendi Director | Other | 1,071 | $63K | Form 4 |
| Apr 14, 2026 | Susanto Hendi Director | Other | 454 | $27K | Form 4 |
| Apr 14, 2026 | Biles Linda M Executive VP - Finance | Sale | 720 | — | Form 4 |
| Apr 2, 2026 | Pforr Cameron CEO and CFO | Award | 5,646 | — | Form 4 |
| Apr 2, 2026 | Biles Linda M Executive VP - Finance | Award | 2,059 | — | Form 4 |
| Aug 11, 2025 | Biles Linda M Executive VP - Finance | Other | 617 | — | Form 4 |
| Apr 2, 2026 | Drafts William Arnold President | Award | 2,428 | — | Form 4 |
| Mar 19, 2026 | Susanto Hendi Director | Award | 242 | — | Form 4 |
| Mar 19, 2026 | Mega John S Director | Award | 242 | — | Form 4 |
| Mar 19, 2026 | LAZAR BEL Director | Award | 242 | — | Form 4 |
| Mar 19, 2026 | LaPenta Robert V Jr Director | Award | 242 | — | Form 4 |
| Mar 19, 2026 | Goldman David M Director | Award | 242 | — | Form 4 |
| Mar 19, 2026 | Arteaga Ivan Director | Award | 242 | — | Form 4 |
| Mar 19, 2026 | GABELLI MARC Director | Award | 242 | — | Form 4 |
| Jan 6, 2026 | Arteaga Ivan Director | Other | 35 | $2K | Form 4 |
| Dec 23, 2025 | Goldman David M Director | Other | 325 | $15K | Form 4 |
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About MPTI insider trading
MPTI insider trades
M-tron Industries, Inc. (MPTI) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Pforr Cameron (CEO and CFO), Arteaga Ivan (Director), Biles Linda M (Executive VP - Finance). Over the past 12 months, 5 insiders have filed transactions with the SEC. MPTI insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For M-tron Industries, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
MPTI insider trading · 5 questionsThe insiders of M-tron Industries, Inc. (MPTI) include executives and directors such as Pforr Cameron (CEO and CFO), Arteaga Ivan (Director), Biles Linda M (Executive VP - Finance), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026