Kevyn Wynn and Gillian Wynn have each reported a 5.65% beneficial ownership stake in Wynn Resorts (NASDAQ: WYNN) through an amended Schedule 13G filing. Both individuals own approximately 5.8 million shares, with a portion held through their respective foundations (Wildrose Lane Foundation and Mayten Foundation) and a shared portion held via the EPW 2024 Grantor Retained Annuity Trust and the EPW 2020 Five Year Trust. The Elaine P. Wynn Family Trust – 2016 reported 0 shares.

Rosen Law Firm is reminding investors of Wix.com Ltd. (NASDAQ: WIX) who purchased securities between February 19, 2025, and May 12, 2026, about the September 22, 2026 lead plaintiff deadline. The firm encourages investors to secure qualified counsel with a strong track record in leadership roles for securities class action settlements. A class action lawsuit has already been filed, alleging that Wix made false or misleading statements regarding the competitiveness, performance, and costs associated with its AI product offerings, leading to investor damages.

The Third Circuit has ruled that ExxonMobil subsidiary XTO Energy Inc. will get another opportunity to pursue arbitration in a case involving allegedly underpaid natural gas royalties. The court determined that litigating class claims for over four years did not prevent XTO Energy from seeking an out-of-court resolution. This decision allows the Exxon unit to re-engage in arbitration despite previous litigation.

Exagen Inc. (XGN) director Bruce C. Robertson filed an amended Form 4 to correct a prior report regarding his stock option holdings. The amendment clarifies that he was granted and beneficially owns 37,500 stock options with an exercise price of $4.31 per share, not the previously overstated 55,000 options. These options, exercisable for 37,500 shares, will fully vest on the earlier of the first anniversary of the June 9, 2026 grant date or the next annual stockholders' meeting, contingent on his continued board service.

Cynthia L. Tregillis, Western Digital's Chief Legal Officer, sold 919 shares of common stock across two transactions on August 21 and 24, 2026, totaling approximately $417,000, under a Rule 10b5-1 trading plan. Additionally, 1,488 shares were withheld to cover tax obligations related to vesting restricted stock units and converted dividend equivalent rights. These transactions were detailed in a Form 4 SEC filing, showing her direct common stock holdings are now 112,146 shares.

Westlake Corp (WLK) shares recently fell 3.1% to $76.49, significantly below its GF Value™ of $105.74, suggesting it is undervalued by 27.7%. However, the company is currently unprofitable and cash-flow negative, making earnings-based valuations less reliable. With a GF Score™ of 64/100, Westlake Corp shows above-average performance, but insider selling activity of $10.2 million over the past year, with no buying, raises concerns despite mixed guru investor activity.

Arrow Electronics Inc (ARW) shares dropped 4.3% to $201.84, yet the stock remains overvalued according to its GF Value™ estimate of $159.08. Despite a strong GF Score™ of 86/100, reflecting solid profitability and growth, its valuation is a concern, with its current P/E ratio of 12.9x exceeding its 5-year median. Insider activity also shows a significant net selling trend, signaling potential caution regarding its current price.

Alkermes plc announced positive phase 2 trial results for alixorexton, an investigational oral drug for narcolepsy type 1. The Vibrance-1 study showed statistically significant improvements in excessive daytime sleepiness and a decrease in weekly cataplexy rate for the 6 mg group. The drug was generally well-tolerated, and Alkermes has initiated phase 3 studies based on these results.

The Rosen Law Firm has announced a class action lawsuit against Aardvark Therapeutics, Inc. on behalf of investors who purchased securities between February 13, 2025, and May 14, 2026. The lawsuit alleges that Aardvark made misleading statements regarding the safety and commercial prospects of its drug ARD-101. Investors have until October 13, 2026, to move the Court to serve as lead plaintiff.

Applied Optoelectronics Inc (AAOI) shares recently dropped by 13.7% to $107.63, making the stock significantly overvalued according to GuruFocus's GF Value of $25.37. The company, which is currently loss-making, has a GF Score of 59/100, indicating average overall performance but with low profitability and valuation scores. Additionally, insider activity shows substantial selling with no buying, further signaling caution for investors.