Linda M Biles, Executive VP - Finance at M-tron Industries, sold MPTI on Aug 11, 2026
Data as of Oct 16
- Traded
- Aug 11, 2026
- Disclosed
- Aug 19, 2026
- Filed
- 8 days after the trade · late
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
MPTI since disclosure
−21.1%
after the sale
Similar stocks (XLK) since disclosure
−0.1%
XLK — its sector index fund
Change in closing price from Aug 19, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.