GPGrossPatternRESEARCH SYSTEM
SEC CHECK OPERATIONAL
GROSSPATTERN / DETERMINISTIC EVIDENCE / V3

MTRN financial changes

Ranked by interpretable importance, issuer history, magnitude, and accounting profile. No directional recommendation.

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LOW IMPORTANCESg And A100TH HISTORICAL PCTL

Selling, general & administrative increased 20.8%

Selling, general & administrative changed +20.8% from the comparable as-filed period. This reverses 2 consecutive comparable moves in the opposite direction.

$35.0M$42.3M2 prior comparisons
LOW IMPORTANCEFinancial Value25TH HISTORICAL PCTL

Working capital / assets moved 179 bp higher

Working capital / assets changed +179 basis points from the comparable as-filed period. The change ranks at the 25th percentile of 4 prior comparable changes.

28.90%30.69%4 prior comparisons

Method Importance combines metric-family relevance, magnitude, issuer-history unusualness, persistence, and financial-statement significance. It is analytical prioritization, not a legal materiality conclusion or investment signal.