GT Advanced Saw Production Troubles as Early as February

GT Advanced Technologies, Apple's sapphire partner, may have been seeing production problems and missing technical milestones as early as February, according to a new report from The Wall Street Journal that examines GT's securities filings.

It's widely known that Apple did not provide GT Advanced with a fourth and final $139 million loan payment aimed at giving the sapphire supplier a means to purchase vital equipment, but Apple also delivered its third payment to the company two months after it was expected.

gt_advanced_logo
GT was set to receive a $103 million payment in February of 2014, but did not receive the payment until April 2014, two months later, as it had failed to meet Apple's requirements on time.

The third payment, of $103 million, was due in February, but Apple did not make it until April, according to GT's securities filings. The final installment of $139 million was due in April, according to a GT securities filing. In August, GT said it expected the payment by October. But Apple never made the payment, because GT did not meet certain requirements, according to people familiar with the matter.

Shortly after GT Advanced missed its February payment, the company's CEO, Thomas Gutierrez and its Chief Operating Officer, Daniel Squiller, set plans in motion to begin selling off stock. While the timing of their subsequent sales was subject to the schedules laid out in their trading plans, it is clear those plans were established after GT began having difficulties meeting its milestones.

Gutierrez set up a pre-arranged Rule 10b5-1 sale in March, which saw him selling more than 9,000 shares of GT Advanced stock on September 8, a day ahead of Apple's iPhone announcement. Gutierrez also sold off stock throughout the year, netting more than $10 million before stock prices faltered after it became clear Apple was not using sapphire in the iPhone 6 and 6 Plus.

Squiller sold $1.2 million worth of stock in May and made plans to sell off additional shares throughout 2014, garnering another $750,000 before the company filed for bankruptcy. Squiller continues to hold more than 200,000 shares of GT stock, which have lost much of their value.

Apple did end up making a total of three loan payments to GT Advanced totaling $440 million after signing an agreement in October of 2013, and the company also reportedly tried to help the supplier meet the requirements to receive the fourth payment ahead of GT's surprise Chapter 11 bankruptcy filing.

GT Advanced's deal with Apple was highly favorable to the Cupertino-based company, with the sapphire supplier taking on all of the risk. Apple supplied the facility and the loan for the company to purchase equipment, but GT was required to meet technical milestones to receive the money and it also signed contracts that prevented it from selling its sapphire to other companies. Apple, meanwhile, was under no obligation to purchase GT's sapphire.

Details about the deal's deterioration have been coming out bit by bit, making it difficult to piece together exactly what went wrong. It appears that GT's failed to produce sapphire up to Apple's standards, leading the company to stick with Gorilla Glass instead of sapphire screens for its iPhones. GT Advanced has been able to supply little information on its bankruptcy filing, as it is bound by non-disclosure agreements that could see it paying $50 million in fines for each violation.

Apple and GT Advanced have asked to keep court documents sealed, but The Wall Street Journal today filed a motion asking the court make the documents public.

Following its Chapter 11 bankruptcy filing, GT Advanced last week asked for permission to begin winding down operations at its Mesa, Arizona sapphire plant, suggesting the company plans to cease its sapphire production all together. Apple has said that it plans to focus on "preserving jobs" in Arizona, and is working with local and state officials as it considers its next steps.

Popular Stories

iOS 26

Everything New in iOS 26.2 Beta 3

Monday November 17, 2025 3:20 pm PST by
Apple provided developers with the third beta of an upcoming iOS 26.2 update, and there are still new features that are being added with each beta that we get. We've rounded up all of the changes that Apple made in beta 3. AirDrop Apple added new AirDrop functionality, providing a way for two people to share files temporarily without having to add one another as contacts. iOS 26.2...
Tim Cook WWDC 2018

Report: Tim Cook to Step Down as Apple CEO 'as Soon as Next Year'

Saturday November 15, 2025 2:40 pm PST by
Apple is preparing for Tim Cook to step down as CEO of the company "as soon as next year," according to the Financial Times. The company's board of directors and senior executives "recently intensified preparations for Cook to hand over the reins," the report said. While the report said that Apple is unlikely to name a new CEO before its next earnings report in late January, it went on to ...
applecare apple care banner

Apple Brings New AppleCare+ Options to India

Tuesday November 18, 2025 8:42 am PST by
Apple today announced an expansion of AppleCare+ coverage in India, with new options for monthly and annual plans, and the addition of Theft and Loss for iPhone for the first time. Options for monthly and annual AppleCare+ plans in India provide more choice and flexibility, allowing users to keep coverage for as long as they require. Apple's vice president of Worldwide iPhone Product...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...
best early black friday deals

Best Black Friday Apple Deals Live Now - Save on AirPods, iPads, and Apple Watches

Saturday November 15, 2025 1:45 pm PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...
Apple Wallet ID Illinois

iPhone Driver's License Feature Launching in Illinois

Tuesday November 18, 2025 8:47 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Starting this Wednesday, November 19, the feature will be available to residents of Illinois. The announcement confirmed that the...
iPhone Pocket Short

iPhone Pocket Now Available to Order, But Already Selling Out

Friday November 14, 2025 6:20 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. iPhone Pocket is available to order on Apple's online store starting today, in the United States, France, China, Italy, Japan, Singapore, South Korea, and the United Kingdom. However, it is already completely sold out in the United...
apple silicon mac lineup 2024 feature purple m5

Apple's 2026 Mac Plans

Friday November 14, 2025 3:23 pm PST by
Most of Apple's Macs are slated to get M5 chips across 2026, and there's a possibility we'll even see the first M6 chips toward the end of the year. Updates are planned for everything from the MacBook Air to the Mac Studio. MacBook Air (Early 2026) The MacBook Air will be one of the first Macs to get a 2026 refresh, with an update planned for the first few months of the year. The MacBook...
CarPlay Liquid Glass Dark

Here's When Tesla is Expected to Add Support for Apple CarPlay

Sunday November 16, 2025 6:49 am PST by
In his Power On newsletter today, Bloomberg's Mark Gurman reiterated that Tesla plans to add Apple CarPlay support to its vehicles "in the coming months." This is easily the biggest news for the regular version of CarPlay in years, should Tesla actually follow through with offering the system in its vehicles. As noted by Gurman, this would be a stunning reversal for Tesla and its CEO Elon ...
tvOS 26 Profiles

tvOS 26.2 Adds a Useful New Feature to Your Apple TV

Friday November 14, 2025 10:02 am PST by
Starting with the upcoming tvOS 26.2 update, currently in beta, additional profiles created on the Apple TV no longer require their own Apple Account. In the Settings app on the Apple TV, under Profiles and Accounts, anyone can create a new profile by simply entering a name and indicating whether the profile is for a kid. The profile will be associated with the primary user's Apple Account,...

Top Rated Comments

bawbac Avatar
145 months ago
Now we know what GT standard for, Grand Theft.
Score: 51 Votes (Like | Disagree)
Rudy69 Avatar
145 months ago
I'll let you guess who was spreading rumours that the next iPhone was going to use a sapphire screen. And they had a planned sale of stocks just before the iPhone announcement.... what a coincidence :eek:
Score: 33 Votes (Like | Disagree)
VulchR Avatar
145 months ago
Management gets millions... workers get unemployed. Because it's the management that take risks. :rolleyes:
Score: 33 Votes (Like | Disagree)
mad3inch1na Avatar
145 months ago
That CEO sure sounds legit...
Score: 33 Votes (Like | Disagree)
iSee Avatar
145 months ago
GT Advanced's deal with Apple was highly favorable to the Cupertino-based company, with the sapphire supplier taking on all of the risk.

Seems like Apple took on plenty of risk. We'll see how much of that $440 million they get back.
Score: 29 Votes (Like | Disagree)
iLoveiTunes Avatar
145 months ago
Oh boy... this screams insider trading
Score: 28 Votes (Like | Disagree)