Arteris Director Trims a Stake He's Been Selling All Year

Director Sells AIP 20,000 Shares for $601,000

Known for its semiconductor interconnect IP, this tech firm reported a sale by a board member amid ongoing reductions in executive holdings.

Antonio J Viana, Director of Arteris (AIP +7.13%), disclosed the sale of 20,000 shares for a transaction value of approximately $601,000 on May 5, 2026, according to a SEC Form 4 filing.

Transaction summary

Metric Value
Shares sold (indirect) 20,000
Transaction value $601,000
Post-transaction shares (direct) 20,840
Post-transaction shares (indirect) 104,620

Transaction value based on SEC Form 4 reported price ($30.07); post-transaction value based on May 5, 2026 market close ($30.13).

Key questions

  • How does this sale compare to Antonio J Viana’s historical selling patterns?
    Viana’s recent sales consistently involved blocks of 20,000 shares, and this transaction matches the maximum trade size observed in prior filings, indicating a continuation of established execution size as his aggregate holdings diminished.
  • What is the ownership structure following this transaction?
    After the sale, Viana maintains 20,840 shares via direct ownership and 104,620 shares through the Viana Family Trust, leaving him with a total of 125,460 shares across both categories.
  • What portion of Viana’s holdings was affected, and does the transaction represent a material shift?
    The sale represented 16.05% of his indirect holdings and 13.75% of his total position, marking a meaningful reduction but not a full disposition; ongoing sales have tracked declining capacity rather than a change in strategy.
  • Was the transaction part of a pre-arranged plan or discretionary?
    The sale was executed under a Rule 10b5-1 trading plan adopted on June 10, 2025, indicating the trade was scheduled in advance and not a discretionary or opportunistic transaction.

Company overview

Metric Value
Price (as of market close May 5, 2026) $30.07
Market capitalization $1.47 billion
Revenue (TTM) $70.58 million
1-year price change N/A
  • 1-year price change calculated using May 5, 2026 as the reference date.

Company snapshot

  • Offers semiconductor interconnect IP products including FlexNoC, Ncore, CodaCache, and deployment software solutions for SoC and NoC design.
  • Generates revenue through licensing of intellectual property and software tools to enable efficient and scalable chip design.
  • Serves customers across automotive, AI/machine learning, 5G/wireless, data centers, and consumer electronics markets globally.

Arteris is a leading provider of semiconductor interconnect intellectual property and deployment solutions, enabling efficient and scalable system-on-chip designs for a global customer base. The company’s technology is embedded in critical applications across automotive, AI, and communications, supporting next-generation chip architectures. With a focus on innovation and silicon-proven IP, Arteris maintains a competitive edge in high-growth semiconductor markets.

What this transaction means for investors

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