Form 4: Plexus Executive Sells Over 4,300 Shares

Plexus Corp. Executive VP, CAO, General Counsel & Secretary, Angelo Michael Ninivaggi Jr., sold 4,303 shares of common stock.

Summary

• Angelo Michael Ninivaggi Jr., an Executive VP, CAO, General Counsel & Secretary of PLEXUS CORP (PLXS), disposed of 4,303 shares of common stock.
• The transaction occurred on February 5, 2026, with shares sold at a price of $203.06 per share.
• This sale was executed pursuant to a Rule 10b5-1(c) pre-arranged trading plan.
• Following this transaction, Mr. Ninivaggi beneficially owns 20,099 shares of Plexus Corp. common stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event. The sale is a routine insider transaction under a pre-arranged 10b5-1 plan, which mitigates any negative sentiment typically associated with insider selling.

Positives

• The transaction was conducted under a Rule 10b5-1(c) plan, indicating a pre-scheduled sale rather than a reaction to recent company performance or news.

Negatives

• An insider sale, even if pre-planned, reduces the executive's direct equity stake in the company.

Future Outlook

No forward-looking statements or guidance were provided in this Form 4 filing.

Industry Context

StockSavvy.ai notes that insider transactions, particularly sales, are a routine part of executive compensation and personal financial management. Sales executed under Rule 10b5-1 plans are pre-scheduled and often for diversification or liquidity purposes, typically not signaling a change in the executive's outlook on the company's future performance.

Comparison to Industry Standards

• Insider sales under 10b5-1 plans are a common practice across publicly traded companies, including those in the electronics manufacturing services (EMS) industry where Plexus operates.
• The volume of shares sold (4,303 shares) represents a relatively small portion of the executive's total holdings (20,099 shares remaining), which is consistent with typical diversification strategies rather than a significant divestment.

Stakeholder Impact

• Shareholders: Minimal direct impact as this is a routine, pre-planned insider sale and does not suggest a change in company fundamentals or strategy.

Key Dates

Recommendation

A single, pre-planned insider sale under a 10b5-1 plan by an executive is generally considered a neutral event. It does not provide a strong signal for either buying or selling the stock, as it's often for personal financial management rather than a reflection of the company's immediate prospects. Therefore, a 'hold' recommendation is appropriate based solely on this filing.

Keywords

Plexus Corp, PLXS, Insider Sale, Form 4, Angelo Michael Ninivaggi Jr., Executive Stock Sale, 10b5-1 Plan