John D Chandler bought $29k of MTRX
director at MATRIX SERVICE CO. 2,300 shares at an average of $12.74, traded Sep 16, 2025, filed Sep 17, 2025.
Score components
- +15RoleDirector
- +5Trade size$29k at market
- 0Relative to holdingsHoldings up 3.0%
- 0Price contextNo price history yet
- 0ClusterNo other insider buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000866273-25-000071, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 16, 2025 | POpen-market purchase COMMON STOCK | +2,300 | $12.74 | $29k | 78,053 | Sep 17, 2025 |
Related signals
Other insiders at MATRIX SERVICE CO and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 21Weak | MTRXsell MATRIX SERVICE CO | Nancy E Austin VP, Chief Admin Officer | $47k 4,193 shares | -4% | |
| 27Weak | MTRXsell MATRIX SERVICE CO | Shawn P Payne President, Eng & Constr | $60k 5,231 shares | -5% | |
| 26Weak | MTRXsell MATRIX SERVICE CO | Shawn P Payne President, Eng & Constr | $34k 3,019 shares | -3% | |
| 30Weak | MTRXsell MATRIX SERVICE CO | Shawn P Payne President, Eng & Constr | $104k 8,250 shares | -7% |
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.