Insider Trading March 27, 2026

Arteris CEO Disposes $731,623 in Stock Across Two Trades

K. Charles Janac sold 40,000 shares over two days following recent share-price gains; company also reported a Q4 2025 beat on revenue and EPS

By Derek Hwang AIP
Arteris CEO Disposes $731,623 in Stock Across Two Trades
AIP

Arteris, Inc. President and CEO K. Charles Janac executed two stock sales on March 25 and March 26, 2026, disposing of a combined 40,000 shares for about $731,623. The transactions followed a period of notable share-price appreciation. The company also reported fourth-quarter 2025 results that exceeded consensus estimates for both revenue and earnings per share.

Key Points

  • Arteris CEO K. Charles Janac sold 40,000 shares across two days for approximately $731,623.
  • The stock has risen 16% over the past week and 81% over six months, trading near a 52-week high of $19.85.
  • Arteris reported Q4 2025 results: $20.1 million in revenue (vs. $18.55M expected) and EPS of -$0.05 (vs. -$0.07 expected).

K. Charles Janac, President and Chief Executive Officer of Arteris, Inc. (NASDAQ: AIP), sold a total of 40,000 shares of the company's common stock in transactions executed on March 25 and March 26, 2026, for aggregate proceeds of roughly $731,623.

The two trades were separate. On March 25, Janac sold 7,012 shares at a weighted average price of $18.0309, with individual execution prices spanning $18.00 to $18.08. The next day, March 26, a further 32,988 shares were sold at a weighted average price of $18.3458, with that day's executions ranging from $18.00 to $18.70.

Those sales occurred after the stock had rallied materially in recent periods. Shares of AIP rose 16% over the prior week and were up 81% over the last six months. At the time of the report, the stock was trading at $16.51 and was trading close to a 52-week high of $19.85.

After completing these transactions, Janac's ownership profile includes indirect holdings of 9,189,071 shares through Bayview Legacy, LLC, in addition to 217,538 shares held directly. The Charles and Lydia Janac Trust holds a further 56,252 shares.

Independent analysis noted in the report flagged the stock as appearing overvalued at current market levels, with more detailed evaluation available through the referenced Pro Research Report covering AIP and a broad universe of U.S. equities.

Separately, Arteris reported fourth-quarter 2025 financial results that beat expectations on both the top and bottom lines. Revenue for the quarter was $20.1 million versus an expected $18.55 million. Reported earnings per share were -$0.05, ahead of the anticipated -$0.07. The company characterized the quarter as a positive outcome in its earnings commentary, and investors showed optimism after the announcement, although the report does not provide specifics on intraday price movement following the release.

These insider transactions and the recent quarterly report are part of a series of updates from Arteris. The information presented here is limited to the reported transactions, ownership details and the disclosed quarterly results.

Risks

  • Insider sales can affect investor sentiment and introduce short-term volatility in the company's equity - relevant to equity market participants.
  • Analyst commentary flagged the stock as appearing overvalued at current levels, which could influence valuation-driven trading decisions in the market.
  • Details on investor reaction to the earnings beat were not provided, leaving uncertainty about the relationship between the financial results and subsequent share-price behavior.

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