score +0.2840 sits in the NEUTRAL band [+0.20, +0.40) of the published threshold table ·
snapshot 2026-09-21 17:00 UTC · point-in-time, never edited
Research and education only — not investment advice.
Signal labels are research classifications, not buy/sell recommendations.
Investment implication: none established — no buy, sell, or alpha conclusion is supported by this page.
volume feed not wired — zero-confidence by design (C2 challenger accrues in a parallel shadow table)
C3 Sector velocity
w=0.12
+0.684
C4 Macro regime
w=0.15
+0.600
macro-regime input frozen as of 2026-05-18 with staleness disclosure, pending macro engine restoration
C5 Oil/rates/FX
w=0.05
+0.000
C6 Event impact
w=0.18
-0.243
C7 Peer correlation
w=0.10
+0.505
C8 Cascade effect
w=0.12
+0.000
C9 Model trust
w=0.08
-0.400
Weights are the published composite weights; component scores are
the current snapshot's stored values. C6 event impact carries the highest single weight by design —
evidence is meant to correct price-only signals, not echo them.
Excerpt corrections and quality flags
Original excerpts and their hashes are never edited; a corrected display excerpt is a separate annotation with its own digest and date. Detector hits stay SUSPECTED until verified against the primary document.
CORRECTED display excerpt (2026-09-15T04:05:28.838883+00:00; rules entity_inside) — original retained (hash 2fbaae91df5b…): On July 9, 2026, Marvell Technology, Inc. filed a prospectus supplement to its automatic shelf registration statement on Form S-3 (Registration No. 333-285742) with the Securities and Exchange Commission.(corrected-text digest c2142267f8d8…; verified against primary document (EDGAR))
CORRECTED display excerpt (2026-09-15T04:05:28.838883+00:00; rules entity_inside) — original retained (hash 6c306977bc4d…): On July 29, 2026, Marvell Technology, Inc. (the “Company”) and Google LLC (“Google”) entered into a commercial agreement relating to the Company’s development of custom semiconductor products to Google (the “Custom Products”).(corrected-text digest bbca9b16f135…; verified against primary document (EDGAR))
FLAGGED (CONFIRMED) excerpt 85b95b3a2bc2… — verified against the primary document: the excerpt is XBRL context/taxonomy data at its source location, not event-bearing prose; no corrected text exists for this object (rules xbrl_context); original shown unchanged, not yet a correction
CORRECTED display excerpt (2026-09-15T04:05:28.838883+00:00; rules entity_inside) — original retained (hash 90ac76662f1d…): Resignation of Chief Financial Officer On June 11, 2026, Marvell Technology, Inc.(corrected-text digest 626790a79349…; verified against primary document (EDGAR))
Evidence coverage — the four terms
96
ECS (0–100)
16
accepted events, 90d
5.9
days since latest event
4
distinct event types
1
substrate active (0/1)
Evidence Coverage v1 (registered protocol): how much evidence stands
under this classification — coverage, not prediction.
Latest accepted events
INSIDER_SELLmagnitude 0.34 · direction -1 ·
4-parsed · 5.9 days ago
MURPHY MATTHEW J S 7500 shares @ $223.39 on 2026-09-15 ($1,675,425)
PARTNERSHIPmagnitude 0.80 · direction +1 ·
8-K · 33.6 days ago
On July 29, 2026, Marvell Technology, Inc. (the “Company”) and Google LLC (“Google”) entered into a commercial agreement relating
Point-in-time record, oldest → newest; colors follow the label
legend on the home page. Never edited after the fact.
Story membership
This name dominates story #1 in the SMH lens (77 events, 95.1% of that lens's event mass, dominant type INSIDER_SELL) — see the Evidence structure panel on the lens page.
Research and education only — not investment advice.
Investment implication: none established — no buy, sell, or alpha conclusion is supported by this page. Past results — in-sample or forward-tracked — do not predict future performance.