NYSE · CIK 0001902314
MPTI M-tron Industries, Inc.
Insider trading from SEC Form 4. Last filing Apr 8, 2025. Close $70.63 on Oct 9, 2026, +62% from the 52-week low and -30% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
6
with a Form 4 at this company
Price and insider trades, last year
MPTIOct 9, 2026 · close 70.63
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at M-tron Industries, Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 29Weak | Mario J Gabelli owner sell | $451k 7,500 shares | -6% | - | |
| 21Weak | Mario J Gabelli owner sell | $79k 1,500 shares | -1% | - | |
| 45Moderate | Ivan Arteaga director sell | $101k 2,000 shares | -85% | - |
Transactions
The last 16 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Apr 4, 2025 | Linda M Biles EVP Finance | AGrant or award Stock Option (right to buy)derivative | +10,000 | $0.00 | $0 | 10,000 | Apr 8, 2025 |
| Mar 21, 2025 | Marc Gabelli director | AGrant or award Common Stock | +402 | $0.00 | $0 | 42,322 | Mar 31, 2025 |
| Mar 21, 2025 | David M Goldman director | AGrant or award Common Stock | +402 | $0.00 | $0 | 2,032 | Mar 26, 2025 |
| Mar 21, 2025 | Ivan Arteaga director | AGrant or award Common Stock | +402 | $0.00 | $0 | 766 | Mar 25, 2025 |
| Mar 21, 2025 | Bel Lazar director | AGrant or award Common Stock | +402 | $0.00 | $0 | 5,603 | Mar 25, 2025 |
| Nov 19, 2024 | Mario J Gabelli owner | GGift Common Stock | -3,500 | $0.00 | $0 | 110,171 | Nov 20, 2024 |
| Nov 15, 2024 | Mario J Gabelli owner | GGift Common Stock | -8,800 | $0.00 | $0 | 117,671 | Nov 18, 2024 |
| Nov 18, 2024 | Mario J Gabelli owner | GGift Common Stock | -4,000 | $0.00 | $0 | 113,671 | Nov 18, 2024 |
| Nov 14, 2024 | Mario J Gabelli owner | SOpen-market sale Common Stock | -7,500 | $60.11 | $451k | 126,471 | Nov 15, 2024 |
| Nov 13, 2024 | Mario J Gabelli owner | SOpen-market sale Common Stock | -1,500 | $52.58 | $79k | 133,971 | Nov 14, 2024 |
| Nov 8, 2024 | Mario J Gabelli owner | GGift Common Stock | -19,200 | $0.00 | $0 | 135,471 | Nov 12, 2024 |
| Nov 7, 2024 | Mario J Gabelli owner | GGift Common Stock | -4,000 | $0.00 | $0 | 154,671 | Nov 8, 2024 |
| Nov 6, 2024 | Mario J Gabelli owner | GGift Common Stock | -4,000 | $0.00 | $0 | 158,671 | Nov 7, 2024 |
| Oct 11, 2024 | Ivan Arteaga director | SOpen-market sale Common Stock | -400 | $49.41 | $20k | 1,964 | Oct 15, 2024 |
| Oct 10, 2024 | Mario J Gabelli owner | GGift Common Stock | -3,829 | $0.00 | $0 | 162,671 | Oct 15, 2024 |
| Oct 14, 2024 | Ivan Arteaga director | SOpen-market sale Common Stock | -1,600 | $50.67 | $81k | 364 | Oct 15, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Ivan Arteagadirector
- Linda M BilesEVP Finance
- Marc Gabellidirector, owner
- Mario J Gabelliowner, director, other
- David M Goldmandirector
- Bel Lazardirector
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.