In April 2025, Shenzhen ODM maker Emdoor Information terminated its 2023 restricted-stock incentive plan, repurchasing and cancelling 1.0003 million granted-but-unvested shares. Four months later, it unveiled a new 2025 plan: 2.293 million shares for 209 employees. The message to the market was confidence and alignment.
Then the market got a second message.
On April 21, 2025, Emdoor's board approved a buyback of 1.5 to 3 million shares at up to 73.77 yuan per share, funded by its own and raised money, over 12 months, earmarked for future incentives or an employee stock plan. For six months, nothing happened. The company later explained that a planned asset acquisition and reporting blackout windows had shrunk the available trading days, so it held off. The first purchase finally came in November 2025: just 22,400 shares for about 1.03 million yuan, at 45.90 to 45.98 yuan.
Then the pace picked up fast. By the end of November, cumulative repurchases reached 503,500 shares. By March 20, 2026, the buyback hit 1.505 million shares, exactly 1% of total capital, for about 68.99 million yuan, at prices between 44.70 and 47.34 yuan. That is far below the 73.77 yuan cap. Whatever the original plan intended, the execution turned into disciplined dip-buying.
Less than a month after that 1% milestone, the other side of the trade appeared. On May 12, 2026, four partnerships acting in concert with Emdoor's controlling shareholder disclosed a plan to sell up to 4.2339 million shares, or 2.97% of total capital, over three months, citing "funding needs of some partners." On June 18, they sold 2.2361 million shares in a block trade. Between June 19 and July 16, they sold another 1.2904 million on the open market. Their combined stake fell from 57.30% to 53.95%.
The final tally: 3.5265 million shares actually sold, at prices between 52.34 and 62.60 yuan. On August 25, the sellers announced an early termination of the plan; the remaining shares would not be sold.
Put the two sides together and the arithmetic is stark. The company's buyback averaged roughly 45.84 yuan per share. The concert parties sold at 52.34 to 62.60 yuan. The company bought low; insiders sold higher. And the earnings backdrop did not hurt the sellers either: the half-year report on August 24 showed revenue of 2.746 billion yuan, up 80.68% year on year, and net profit of 196 million yuan, up 1,614.8%.
None of this is illegal on its face. Buybacks and pre-disclosed shareholder reductions are both lawful tools, and the reduction was announced in advance. The point is sequencing and optics: a buyback announcement that steadies a stock, executed at the lows, followed by concert-party selling into strength. Investors who read a buyback headline should always read the shareholder reduction filings next to it.
There is a second shadow over the same company, and it makes the silence louder. In March 2026, laptop brands Ninkear and Chuwi were exposed for selling machines with an AMD Ryzen 5 5500U labelled as a 7430U. Both brands' affected laptops and boards were manufactured by Emdoor, with identical processors and identical tricks. A Notebookcheck teardown provided the hard evidence: a review unit from the previous summer genuinely carried a 7430U, but a retail unit bought in March carried a 5500U, identified by its OPN code. AMD processors allow the processor name string to be rewritten through the MSR register, so the fake model showed up in BIOS, Windows, and most detection tools. Because the 5500U and 7430U are nearly identical on paper, ordinary users could hardly tell. Only CPU-Z version 2.19, with a new detection mechanism, exposed the truth.
AMD stated on March 17 that it never authorized such labelling, knew nothing beforehand, and reserved the right to pursue the matter. Chuwi blamed a "production error" and launched a recall and refund program. Ninkear said it had set up a working group to investigate. Emdoor, the common manufacturer of both brands' products and the only party positioned to alter model strings at the BIOS level, said nothing at all in public.
Two stories, one lesson. Watch what insiders do after the company acts, and watch who stays silent when a scandal breaks. A buyback tells you what a company wants you to believe. A reduction filing, and a missing statement, tell you the rest.
Written by Terry Note. More of my notes: airgrix.com.
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