A CFO’s Off-the-Cuff Interview Sends POET Technologies Into a Tailspin

POET Technologies loses Marvell as customer after CFO discloses confidential order details on Stocktwits, triggering a 49% stock crash and multiple law firm investigations.

A routine chat on an investor forum has spiraled into a corporate crisis for POET Technologies, wiping out nearly half its market value in a single session. The fiber-optic specialist lost a major customer, Marvell Technology, after Chief Financial Officer Thomas Mika disclosed sensitive order details during a conversation on Stocktwits. The fallout has now drawn the attention of three US law firms, as shareholders weigh potential securities claims.

The Interview That Backfired

Mika’s comments on the social platform confirmed a contract with Celestial AI — a company that Marvell had acquired in February. He also suggested that the value of a previously announced order exceeded the $5 million mark. Marvell, which had placed the orders, reacted swiftly, terminating all business ties and accusing POET of breaching confidentiality agreements over the disclosure of shipment data and order specifics.

POET has not commented on whether it plans to challenge the cancellation legally. Thomas Mika declined to elaborate, stating only that he wished he could answer questions. The company also delayed reporting the order loss by two days, a period during which 77 million shares changed hands. Market observers now flag the risk of investor lawsuits tied to delayed ad-hoc disclosure.

Law Firms Circle

The incident has prompted independent investigations by Rosen Law Firm, Block & Leviton, and Johnson Fistel. They are examining whether POET’s management issued misleading information to the public, and whether investors can seek damages under US securities law. The legal scrutiny adds another layer of uncertainty to a stock already reeling from extreme volatility.

A Rollercoaster Week

The market reaction was brutal. On April 27, 2026, POET’s shares collapsed by more than 49%, erasing nearly all the gains from a 108% rally the prior week. Trading volume surged to approximately 199 million shares, compared to the daily average of just 57 million. The stock stabilized the following day around $7.95.

The damage was compounded by the sheer speed of the reversal. Just days earlier, the company had seen its market capitalization double, fueled by optimism around the Marvell relationship. That optimism evaporated overnight.

Thin Revenue, Deep Losses

The legal and operational turmoil hits a company with a fragile financial foundation. In the final quarter of last year, POET generated minimal revenue against a net loss of nearly $43 million. The company has been loss-making for two decades, and analysts do not expect profitability until at least 2027.

On the positive side, POET holds cash reserves of $430 million following a recent fundraising round. Management is trying to shift attention to the remaining business, pointing to a newly announced order from another technology customer worth roughly $5 million. The development of optical networking solutions for data centers continues, the board insists.

Key Dates Ahead

Beyond the immediate crisis, POET is pursuing a structural overhaul. To reduce tax disadvantages for its large US shareholder base, the board has proposed moving the corporate domicile to the United States. Shareholders will vote on the redomicile plan at the annual general meeting on June 26.

Before that, the company reports first-quarter results on May 20. That release will provide concrete data on the current order book and margin trends following the Marvell loss. Together with the redomicile vote, the next few weeks will determine whether POET can steady the ship — or face a prolonged storm.