MPTI
M-tron Industries, Inc.
AMEX: MPTI · TECHNOLOGY · ELECTRONIC COMPONENTS
$79.11
-0.71% today
Updated 2026-06-03
Market cap
$393.34M
P/E ratio
34.35
P/S ratio
6.98x
EPS (TTM)
$2.65
Dividend yield
—
52W range
$38 – $105
Volume
0.1M
M-tron Industries, Inc. (MPTI) Insider transactions
Net insider activity
Net buying (49,682 shares)
Buy transactions
58
Sell transactions
42
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-04 | PFORR, CAMERON | CEO and CFO | Sale | 840 | $66.78 | $56095.20 |
| 2026-05-04 | DRAFTS, WILLIAM ARNOLD | President | Sale | 361 | $66.78 | $24107.58 |
| 2026-05-04 | BILES, LINDA M | Executive VP - Finance | Sale | 306 | $66.78 | $20434.68 |
| 2026-04-29 | PFORR, CAMERON | CEO and CFO | Sale | 220 | — | — |
| 2026-04-29 | PFORR, CAMERON | CEO and CFO | Buy | 220 | $40.32 | $8870.40 |
| 2026-04-28 | PFORR, CAMERON | CEO and CFO | Sale | 220 | — | — |
| 2026-04-28 | PFORR, CAMERON | CEO and CFO | Buy | 220 | $40.32 | $8870.40 |
| 2026-04-27 | ARTEAGA, IVAN | Director | Buy | 24 | $59.00 | $1416.00 |
| 2026-04-20 | SUSANTO, HENDI | Director | Buy | 5,355 | — | — |
| 2026-04-20 | SUSANTO, HENDI | Director | Buy | 1,071 | $59.00 | $63189.00 |
| 2026-04-20 | GABELLI, MARC | Director | Sale | 16,380 | — | — |
| 2026-04-20 | GABELLI, MARC | Director | Buy | 3,276 | $59.00 | $193284.00 |
| 2026-04-14 | SUSANTO, HENDI | Director | Buy | 2,274 | — | — |
| 2026-04-14 | SUSANTO, HENDI | Director | Buy | 454 | $59.00 | $26786.00 |
| 2026-04-14 | DRAFTS, WILLIAM ARNOLD | President | Sale | 540 | — | — |
| 2026-04-14 | BILES, LINDA M | Executive VP - Finance | Sale | 2,700 | — | — |
| 2026-04-14 | BILES, LINDA M | Executive VP - Finance | Sale | 720 | — | — |
| 2026-04-13 | DRAFTS, WILLIAM ARNOLD | President | Sale | 7,609 | — | — |
| 2026-04-13 | ARTEAGA, IVAN | Director | Buy | 870 | — | — |
| 2026-04-10 | ARTEAGA, IVAN | Director | Buy | 174 | $59.00 | $10266.00 |
| 2026-04-09 | BILES, LINDA M | Executive VP - Finance | Buy | 24,643 | — | — |
| 2026-04-07 | PFORR, CAMERON | CEO and CFO | Buy | 21,500 | — | — |
| 2026-04-07 | PFORR, CAMERON | CEO and CFO | Buy | 500 | — | — |
| 2026-04-07 | PFORR, CAMERON | CEO and CFO | Buy | 100 | $59.00 | $5900.00 |
| 2026-04-06 | DRAFTS, WILLIAM ARNOLD | President | Sale | 3,600 | — | — |
| 2026-04-02 | PFORR, CAMERON | CEO and CFO | Buy | 5,646 | — | — |
| 2026-04-02 | DRAFTS, WILLIAM ARNOLD | President | Buy | 2,428 | — | — |
| 2026-04-02 | BILES, LINDA M | Executive VP - Finance | Buy | 2,059 | — | — |
| 2026-03-19 | SUSANTO, HENDI | Director | Buy | 242 | — | — |
| 2026-03-19 | MEGA, JOHN S | Director | Buy | 242 | — | — |
| 2026-03-19 | LAZAR, BEL | Director | Buy | 242 | — | — |
| 2026-03-19 | LAPENTA, ROBERT V JR | Director | Buy | 242 | — | — |
| 2026-03-19 | GOLDMAN, DAVID M | Director | Buy | 242 | — | — |
| 2026-03-19 | GABELLI, MARC | Director | Buy | 242 | — | — |
| 2026-03-19 | ARTEAGA, IVAN | Director | Buy | 242 | — | — |
| 2026-01-06 | ARTEAGA, IVAN | Director | Buy | 360 | — | — |
| 2026-01-06 | ARTEAGA, IVAN | Director | Buy | 35 | $47.50 | $1662.50 |
| 2025-12-23 | SUSANTO, HENDI | Director | Buy | 4,460 | — | — |
| 2025-12-23 | SUSANTO, HENDI | Director | Buy | 892 | $47.50 | $42370.00 |
| 2025-12-23 | GOLDMAN, DAVID M | Director | Buy | 1,625 | — | — |
| 2025-12-23 | GOLDMAN, DAVID M | Director | Buy | 325 | $47.50 | $15437.50 |
| 2025-12-23 | DRAFTS, WILLIAM ARNOLD | President | Buy | 2,700 | — | — |
| 2025-12-23 | DRAFTS, WILLIAM ARNOLD | President | Buy | 540 | $47.50 | $25650.00 |
| 2025-12-22 | PFORR, CAMERON | CEO and CFO | Buy | 10,000 | — | — |
| 2025-12-22 | PFORR, CAMERON | CEO and CFO | Buy | 2,000 | $47.50 | $95000.00 |
| 2025-12-19 | DRAFTS, WILLIAM ARNOLD | President | Buy | 1,005 | — | — |
| 2025-12-19 | DRAFTS, WILLIAM ARNOLD | President | Sale | 3 | — | — |
| 2025-12-19 | DRAFTS, WILLIAM ARNOLD | President | Buy | 201 | $47.50 | $9547.50 |
| 2025-12-19 | ARTEAGA, IVAN | Director | Buy | 360 | — | — |
| 2025-12-19 | ARTEAGA, IVAN | Director | Buy | 72 | $47.50 | $3420.00 |
| 2025-12-18 | LAZAR, BEL | Director | Buy | 5,000 | — | — |
| 2025-12-18 | LAZAR, BEL | Director | Buy | 1,000 | $47.50 | $47500.00 |
| 2025-12-05 | MEGA, JOHN S | Director | Sale | 4,942 | — | — |
| 2025-12-04 | LAPENTA, ROBERT V JR | Director | Sale | 1,530 | — | — |
| 2025-12-04 | LAPENTA, ROBERT V JR | Director | Buy | 306 | $47.50 | $14535.00 |
| 2025-08-11 | BILES, LINDA M | Executive VP - Finance | Sale | 617 | — | — |
| 2025-06-27 | DRAFTS, WILLIAM ARNOLD | President | Buy | 1,000 | $40.50 | $40500.00 |
| 2025-05-28 | LAPENTA, ROBERT V JR | Director | Sale | 750 | — | — |
| 2025-04-04 | PFORR, CAMERON | Chief Financial Officer | Buy | 25,000 | — | — |
| 2025-04-04 | DRAFTS, WILLIAM ARNOLD | President | Buy | 12,500 | — | — |
| 2025-04-04 | BILES, LINDA M | EVP Finance | Buy | 10,000 | — | — |
| 2025-03-21 | SUSANTO, HENDI | Director | Buy | 402 | — | — |
| 2025-03-21 | MEGA, JOHN S | Director | Buy | 402 | — | — |
| 2025-03-21 | LAZAR, BEL | Director | Buy | 402 | — | — |
| 2025-03-21 | LAPENTA, ROBERT V JR | Director | Buy | 402 | — | — |
| 2025-03-21 | GOLDMAN, DAVID M | Director | Buy | 402 | — | — |
| 2025-03-21 | GABELLI, MARC | Director | Buy | 402 | — | — |
| 2025-03-21 | ARTEAGA, IVAN | Director | Buy | 402 | — | — |
| 2024-11-19 | GABELLI, MARIO J | 10% Owner | Sale | 3,500 | — | — |
| 2024-11-18 | GABELLI, MARIO J | 10% Owner | Sale | 4,000 | — | — |
| 2024-11-15 | GABELLI, MARIO J | 10% Owner | Sale | 8,800 | — | — |
| 2024-11-14 | GABELLI, MARIO J | 10% Owner | Sale | 7,500 | $60.11 | $450816.00 |
| 2024-11-13 | GABELLI, MARIO J | 10% Owner | Sale | 1,500 | $52.58 | $78865.20 |
| 2024-11-08 | GABELLI, MARIO J | 10% Owner | Sale | 19,200 | — | — |
| 2024-11-07 | GABELLI, MARIO J | 10% Owner | Sale | 4,000 | — | — |
| 2024-11-06 | GABELLI, MARIO J | 10% Owner | Sale | 4,000 | — | — |
| 2024-10-14 | ARTEAGA, IVAN | Director | Sale | 1,600 | $50.67 | $81064.00 |
| 2024-10-11 | ARTEAGA, IVAN | Director | Sale | 400 | $49.41 | $19765.60 |
| 2024-10-10 | GABELLI, MARIO J | 10% Owner | Sale | 3,829 | — | — |
| 2024-10-03 | PFORR, CAMERON | Chief Financial Officer | Buy | 20,000 | — | — |
| 2024-09-30 | GABELLI, MARIO J | 10% Owner | Sale | 4,000 | — | — |
| 2024-09-30 | GABELLI, MARIO J | 10% Owner | Sale | 171 | $41.60 | $7113.38 |
| 2024-09-13 | GABELLI, MARIO J | 10% Owner | Sale | 3,000 | — | — |
| 2024-09-09 | GABELLI, MARIO J | 10% Owner | Sale | 800 | $33.49 | $26790.32 |
| 2024-08-28 | GABELLI, MARIO J | 10% Owner | Sale | 3,000 | — | — |
| 2024-08-26 | GABELLI, MARIO J | 10% Owner | Sale | 3,000 | — | — |
| 2024-08-19 | GABELLI, MARIO J | 10% Owner | Sale | 3,100 | — | — |
| 2024-06-25 | GABELLI, MARIO J | 10% Owner | Sale | 200 | $33.38 | $6676.00 |
| 2024-06-24 | GABELLI, MARIO J | 10% Owner | Sale | 700 | $31.85 | $22295.98 |
| 2024-06-13 | GABELLI, MARIO J | 10% Owner | Sale | 1,500 | — | — |
| 2024-06-13 | GABELLI, MARIO J | 10% Owner | Sale | 500 | $35.70 | $17850.00 |
| 2024-06-10 | GABELLI, MARIO J | 10% Owner | Sale | 6,839 | — | — |
| 2024-05-28 | GABELLI, MARIO J | 10% Owner | Sale | 1,500 | — | — |
| 2024-04-19 | BILES, LINDA M | EVP Finance | Buy | 10,000 | $23.90 | $239000.00 |
| 2024-04-09 | GABELLI, MARIO J | 10% Owner | Sale | 500 | $26.55 | $13274.65 |
| 2024-04-08 | GABELLI, MARIO J | 10% Owner | Sale | 8,000 | — | — |
| 2024-03-21 | SUSANTO, HENDI | Director | Buy | 364 | — | — |
| 2024-03-21 | MEGA, JOHN S | Director | Buy | 364 | — | — |
| 2024-03-21 | LAZAR, BEL | Director | Buy | 364 | — | — |
| 2024-03-21 | LAPENTA, ROBERT V JR | Director | Buy | 364 | — | — |
Frequently asked questions
Are MPTI insiders buying or selling?
Over the transactions on record, MPTI insiders have been net buyers, with about $825148.59 in stock sold across 42 sales, against 19 open-market purchases.
Does insider selling at MPTI mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which MPTI insiders are selling the most?
Recent selling is concentrated in a few names. GABELLI, MARIO J accounts for the largest share on record, with about $623681.53 sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.