GPGrossPatternRESEARCH SYSTEM
SEC CHECK OPERATIONAL
GROSSPATTERN / DETERMINISTIC EVIDENCE / V3

CIEN financial changes

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

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CIENCIENA CORP
MEDIUM IMPORTANCEMarginMargin Expansion100TH HISTORICAL PCTL

Operating margin moved 1199 bp higher

Operating margin changed +1199 basis points from the comparable as-filed period. This reverses 2 consecutive comparable moves in the opposite direction.

6.03%18.02%2 prior comparisons
CIENCIENA CORP
MEDIUM IMPORTANCEFinancial Value100TH HISTORICAL PCTL

Current long-term debt decreased 100.0%

Current long-term debt changed -100.0% from the comparable as-filed period. The change ranks at the 100th percentile of 4 prior comparable changes.

$11.6M$04 prior comparisons
CIENCIENA CORP
MEDIUM IMPORTANCEMarginMargin Expansion100TH HISTORICAL PCTL

Gross margin moved 418 bp higher

Gross margin changed +418 basis points from the comparable as-filed period. This reverses 2 consecutive comparable moves in the opposite direction.

41.26%45.43%2 prior comparisons
CIENCIENA CORP
MEDIUM IMPORTANCEFree Cash Flow ProxyFree Cash Flow Inflection0TH HISTORICAL PCTL

Free-cash-flow proxy decreased 13.6%

Free-cash-flow proxy changed -13.6% from the comparable as-filed period. This reverses 2 consecutive comparable moves in the opposite direction.

$134.6M$116.3M2 prior comparisons
CIENCIENA CORP
MEDIUM IMPORTANCEFinancial Value50TH HISTORICAL PCTL

Working capital / assets moved 390 bp higher

Working capital / assets changed +390 basis points from the comparable as-filed period. The change ranks at the 50th percentile of 4 prior comparable changes. This reverses 4 consecutive comparable moves in the opposite direction.

44.58%48.48%4 prior comparisons
CIENCIENA CORP
MEDIUM IMPORTANCEMarginMargin Expansion100TH HISTORICAL PCTL

Gross margin moved 381 bp higher

Gross margin changed +381 basis points from the comparable as-filed period. This reverses 3 consecutive comparable moves in the opposite direction.

40.22%44.03%3 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.