Insider Trading March 30, 2026

GlobalFoundries’ CLO Disposes of $22,995 in Stock as Company Faces Legal and Capital Moves

Azar Samak L sold 500 shares under a pre-existing 10b5-1 plan; Mubadala prices large secondary offering while patent suits proceed

By Leila Farooq GFS
GlobalFoundries’ CLO Disposes of $22,995 in Stock as Company Faces Legal and Capital Moves
GFS

GlobalFoundries Chief Legal Officer Azar Samak L sold 500 ordinary shares on March 26, 2026, for $22,995 under a Rule 10b5-1 plan. The transaction comes as the company navigates a Mubadala-led secondary offering, patent infringement litigation against Tower Semiconductor, and a substantial share sale by a Mubadala unit that was reportedly oversubscribed.

Key Points

  • Chief Legal Officer Azar Samak L sold 500 GlobalFoundries shares on March 26, 2026, at $45.99 per share under a pre-established Rule 10b5-1 plan - impacting investor sentiment in the capital markets.
  • Mubadala Technology Investment Company priced a 20 million-share secondary offering at $42.00 per share; GlobalFoundries will not receive proceeds from that offering - relevant to equity supply dynamics.
  • GlobalFoundries has initiated patent infringement litigation against Tower Semiconductor across U.S. ITC and federal court forums, asserting infringement of 11 U.S. patents - a material legal development for the semiconductor sector.

GlobalFoundries Inc. (NASDAQ:GFS) reported that its Chief Legal Officer, Azar Samak L, completed a sale of 500 ordinary shares on March 26, 2026. The shares were sold at $45.99 apiece, producing a total transaction value of $22,995. The sale was disclosed on a Form 4 and was executed pursuant to a Rule 10b5-1 trading plan that the reporting person had put in place prior to the offering.

At the time of the transaction, GlobalFoundries shares were trading at $41.30. An InvestingPro analysis cited alongside the filing indicates a Fair Value estimate of $43.98 for the stock. InvestingPro Tips cited in the filing also note that the semiconductor company has generated a 23% year-to-date return and that the balance sheet shows more cash than debt.

Following the reported sale, Azar Samak L directly holds 18,994 shares of GlobalFoundries.


These insider developments arrive amid several notable corporate and market actions involving GlobalFoundries. Mubadala Technology Investment Company priced a secondary offering of 20 million ordinary shares at $42.00 per share. The offering was conducted by Mubadala Technology Investment Company and did not involve GlobalFoundries selling any shares directly; accordingly, the company will not receive proceeds from that offering.

Separately, a unit of Mubadala Investment Co. sold $840 million in GlobalFoundries shares. That offering was reportedly four times oversubscribed, a detail included in the disclosures accompanying the transaction.

On the legal front, GlobalFoundries has filed patent infringement actions against Tower Semiconductor in both the U.S. International Trade Commission and the United States District Court for the Western District of Texas. The complaints allege infringement of 11 U.S. patents across a set of technologies identified in the filings.

In addition to capital markets and litigation activity, there was a governance-related appointment announced: USA Rare Earth named Dr. Thomas Caulfield, the Executive Chairman of GlobalFoundries, to its Board of Directors. The filing notes that Dr. Caulfield previously guided GlobalFoundries through its initial public offering in 2021.


Taken together, the insider sale, the Mubadala-led share transactions, the pending patent litigation, and the board appointment represent a cluster of strategic, legal, and market events that investors will likely track as they assess GlobalFoundries’ near-term trajectory.

Risks

  • Uncertainty around the outcome of patent litigation against Tower Semiconductor could affect competitive positioning and market expectations in the semiconductor sector.
  • Insider selling, while conducted under a pre-existing 10b5-1 plan, may influence investor perceptions and short-term trading dynamics in equity markets for GlobalFoundries.
  • The Mubadala-priced secondary offering and the separate $840 million sale by a Mubadala unit introduce additional supply dynamics in the public float, which could affect trading liquidity and price discovery for GlobalFoundries shares.

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