Four Nasdaq companies disclosed late-filing deficiencies in nine days, and the cure clocks run to very different places

by Kwame Osei · August 31, 2026

Market Structure Reporter, The MicroCap Herald

Nasdaq Listing Rule 5250(c)(1) does one narrow thing: it requires a listed company to stay current with the periodic reports it owes the Securities and Exchange Commission. It says nothing about revenue, cash or share price. Four Nasdaq-listed companies disclosed deficiency notices under that rule in the nine calendar days from Breeze Acquisition Corp. II's August 20 notice to Shuttle Pharmaceuticals' August 28 notice, and reading their announcements side by side is a useful way to see how much variation the rule's remedial machinery contains.

The starting point for readers is that none of the four announcements described an immediate effect on the listing or trading of the securities concerned. Gulf Resources, Inc. said in its August 28 release that the notice "has no immediate effect on the listing of the Company's securities on Nasdaq." Breeze Acquisition Corp. II used near-identical language on August 21, saying the notice "has no immediate effect on the listing or trading of the Company's securities on The Nasdaq Stock Market," as did Netcapital Inc. on August 28, in its case covering both common stock and warrants. One of the four did disclose a near-term consequence short of that: Shuttle Pharmaceuticals said its common stock would be added to Nasdaq's list of non-compliant companies on or about September 4, 2026, and that a non-compliance indicator would be disseminated over market data feeds. What a 5250(c)(1) notice starts is a process, not a suspension.

The furthest along: Gulf Resources

Gulf Resources, Inc. (Nasdaq: GURE) disclosed on August 28, 2026 that it had received a notice dated August 24 citing Rule 5250(c)(1). The company is behind on two reports, not one: the quarterly report for the period ended March 31, 2026 and the quarterly report for the period ended June 30, 2026. Its release set out a plan-supplement deadline of August 28, 2026 and identified August 31, 2026 as the outer limit of the exception period available for the March quarter's report. That second date is Monday. Gulf Resources' announcement offered no explanation for the delays and did not set out how the August 31 date was arrived at; this desk was not able to retrieve the underlying Nasdaq correspondence or confirm that calculation against a primary document. According to the same StockTitan-published announcement, the August 24 letter was the third delinquency notice Gulf Resources received in 2026, following notices dated April 23 and May 26, and the company filed its annual report for 2025 on August 17, 2026. That sequence, rather than the length of any single window, is what leaves Gulf Resources at the end of a clock while the other three are nearer the start of theirs.

A shorter leash: Breeze Acquisition Corp. II

Breeze Acquisition Corp. II (Nasdaq: BREZ) said on August 21, 2026 that it received a notice the previous day, also under Rule 5250(c)(1), covering quarterly reports for the periods ended March 31, 2026 and June 30, 2026. The detail that separates it from the others is the length of the window it was given. Breeze said Nasdaq allowed 30 calendar days, to September 21, 2026, to submit a compliance plan, against the 60 calendar days Shuttle Pharmaceuticals and Netcapital each disclosed. The company's release did not explain why its period was shorter, and neither did Nasdaq in any document this desk could obtain. Breeze put its intentions in the alternative, saying it intends to take the steps necessary to regain compliance with Nasdaq's listing rules as soon as practicable or, alternatively, to submit the plan to Nasdaq within the required timeframe. The release gave December 28, 2026 as the maximum exception date, describing it as 180 calendar days from the due date of the first delinquent filing.

A single missed quarter: Shuttle Pharmaceuticals

Shuttle Pharmaceuticals Holdings, Inc. (Nasdaq: SHPH) announced on August 28, 2026 that it had received a Nasdaq notice of the same date citing it under the same rule for not filing its quarterly report for the fiscal quarter ended June 30, 2026. Its release said the company must submit a plan by October 27, 2026 outlining the steps it expects to take to regain compliance, and stated that "[i]f Nasdaq accepts the Company's plan, Nasdaq can grant an exception of up to 180 calendar days from the due date of the Form 10-Q, or until February 22, 2027, to regain compliance." Shuttle said it intends to file the report as soon as practicable. On the arithmetic of the rule this is the least advanced of the four situations: one late report, the full plan window ahead of it, and roughly six months of potential exception time still on the clock.

A second deficiency on top of a first: Netcapital

Netcapital Inc. (Nasdaq: NCPL) reported on August 28, 2026 that it received a notice on August 24 under Rule 5250(c)(1) relating to its annual report for the fiscal year ended April 30, 2026. Its plan is due October 23, 2026, sixty calendar days from the notice, and the company gave February 9, 2027 as the furthest date to which an exception could run. Netcapital said it intends to submit a plan within the period Nasdaq requires and to file the annual report as promptly as practicable.

What makes Netcapital's disclosure different is that it arrives while a separate compliance matter is already open. The company has previously disclosed that Nasdaq granted it an additional 180-day period on August 10, 2026 to satisfy the exchange's minimum bid price requirement. The two deficiencies run on independent timetables and are cured by different means: one by filing a document, the other by a sustained share price. Netcapital's own release carried the appropriate caution, stating that there can be no assurance that Nasdaq will accept the company's plan, that it will be able to regain compliance with Rule 5250(c)(1), or that it will be able to maintain compliance with other Nasdaq continued listing requirements.

What the cluster does and does not show

Four disclosures inside nine calendar days is not evidence of a trend, and nothing in these announcements speaks to the four companies' operations. A late periodic report can reflect an auditor change, an acquisition that complicates consolidation, a resource-constrained finance function, or an unresolved accounting question, and none of the four releases reviewed here identified which applied. It is worth noting for readers who track filings that the practical consequence of a 5250(c)(1) deficiency is informational: for the period a company is delinquent, the most recent audited or reviewed figures available to the public are older than the calendar suggests.

For the wider small-company tape, the last completed session was Friday. The Russell 2000 closed the August 28 session at 2,972.37, down 1.39 percent, a steeper decline than the S&P 500's 0.25 percent fall to 7,711.76. Monday's session was still open at the time of writing, and no closing figures exist for it. Each of the four companies' securities continued to trade on Nasdaq as of their most recent disclosures. None of the announcements reviewed here reported a delisting determination, a hearings panel referral, or a trading halt.