Disclosure of trading in own shares from September 7, 2026 to September 11, 2026

Nexans repurchased 15,000 treasury shares on Euronext Paris from September 7-11, 2026 under its April 2 buyback program, purchasing 3,000 shares per trading day. Daily volume-weighted average prices ranged from €138.9970 to €142.2984, implying aggregate consideration of approximately €2.10 million. The disclosure is a routine execution update and does not alter operating or financial guidance.

Analysis

This is mechanical execution under an existing authorization, not incremental capital-allocation information. The modest daily cadence is unlikely to be large enough relative to normal liquidity or share count to alter EPS, leverage, or valuation over the next quarter; it should not be read as management signaling a fundamental inflection.

The only near-term market relevance is microstructure: a persistent mandated buyer can dampen downside and support closes during thin European trading, but that support is inherently temporary and disappears when the mandate pauses or completes. The average execution levels establish a useful technical reference zone near €139-142, not a fundamental floor.

Contrarian risk is that investors infer insider-like conviction from a routine disclosure while the economically relevant variables remain subsea/high-voltage cable order intake, project execution, copper-price pass-through, and working-capital conversion. Over 6-18 months, buybacks create value only if repurchases are funded after required capacity investment and at a discount to through-cycle intrinsic value; this filing provides neither the remaining authorization nor the source-of-funds data needed to assess that.

No standalone trade is warranted. Reassess only if subsequent disclosures show materially accelerated purchases, cancellation of treasury shares, or a revised capital-return framework alongside earnings guidance; a break below the recent execution range on elevated volume would demonstrate that program flow is insufficient to offset fundamental selling.

Key Decisions for Investors

• Maintain NEX exposure unchanged; do not add on this disclosure alone. Treat €139-142 as a short-term flow reference over the next 1-4 weeks, not a valuation-based entry point.
• Set an alert for a sustained acceleration in NEX repurchase volume versus the current daily cadence or formal retirement of treasury stock; either could make EPS accretion material over the next 6-12 months, subject to net-debt and capex confirmation.
• For existing NEX longs, reduce tactical exposure if the shares close below €137 on above-average volume while the program remains active; that would falsify the view that buyback flow provides meaningful near-term support.
• Before initiating a 6-18 month long, require confirmation at the next results of order-book quality, project-margin delivery, free-cash-flow conversion, and remaining buyback authorization. Without these data, capital-return upside is too small to justify idiosyncratic execution and copper-cycle risk.