POAS 6-K

UNITEDSTATES

SECURITIESAND EXCHANGE COMMISSION

Washington,D.C. 20549

FORM6-K

REPORTOF FOREIGN PRIVATE ISSUER

PURSUANTTO RULE 13a-16 OR 15d-16

UNDERTHE SECURITIES EXCHANGE ACT OF 1934

Forthe month of August 2026

CommissionFile Number: 001-42952

PhaosTechnology Holdings (Cayman) Limited

55Ayer Rajah Crescent #05-05

Singapore139949

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒ Form 40-F ☐

PhaosTechnology Holdings (Cayman) Limited announces postponement of Extraordinary General Meeting

Phaos Technology Holdings (Cayman) Limited (“the Company”) today announced that its extraordinary general meeting of shareholders originally scheduled to be held on August 18, 2026 at 9:30 p.m. Singapore Time (August 18, 2026 at 9:30 a.m. Eastern Time) (the “Extraordinary General Meeting”) has been postponed and rescheduled for August 31 at at 9:30 p.m. Singapore Time (August 31, 2026 at 9:30 a.m. Eastern Time). The rescheduled Extraordinary General Meeting will be held virtually at https://edge.media-server.com/mmc/p/4cfk4utm.

The Company previously mailed to its shareholders a notice of the Extraordinary General Meeting, proxy statement and related voting materials dated [date] (collectively, the “Original Proxy Materials”). The Board of Directors determined to postpone the Extraordinary General Meeting to provide the Company with sufficient time to revise the language of certain proposals included in the Original Proxy Materials and to provide shareholders with adequate time to review and consider the revised proposal language before voting. The Extraordinary General Meeting has not been convened, and no business has been conducted.

The record date for determining the shareholders entitled to receive notice of and vote at the rescheduled Extraordinary General Meeting will remain July 8, 2026. Accordingly, only shareholders of record as of the close of business on July 8, 2026, will be entitled to vote at the rescheduled Extraordinary General Meeting.

The Company will mail revised meeting materials to all shareholders entitled to vote at the rescheduled Extraordinary General Meeting. The revised materials will include the date, time and location of the rescheduled Extraordinary General Meeting, the revised language of the affected proposals and an updated form of proxy. The revised materials will also be furnished to the U.S. Securities and Exchange Commission and made available on the Company’s website at [email protected].

Shareholders are urged to read the revised meeting materials carefully and in their entirety when they become available because they will contain important information concerning the proposals to be considered and voted upon at the rescheduled Extraordinary General Meeting.

The revised meeting materials and updated form of proxy will supersede and replace the Original Proxy Materials and original form of proxy. Shareholders should disregard the original form of proxy and submit their voting instructions using the updated form of proxy included with the revised meeting materials. Any voting instructions previously submitted using the original form of proxy will not be counted at the rescheduled Extraordinary General Meeting.

Shareholders who have questions regarding the rescheduled Extraordinary General Meeting or the revised meeting materials may contact the Company at https://ir.phaostech.com/resources/information-request/.

On August 11, 2026, the Company issued a press release dated August 11, 2026, announcing a postponement of the EGM. A copy of the press release is furnished as Exhibit 99.1 to this report on Form 6-K.

Exhibits

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Exhibit99.1

PhaosTechnology Holdings (Cayman) Limited announces postponement of Extraordinary General Meeting 2026

SINGAPORE,AUG. 11, 2026 (GLOBE NEWSWIRE) — Phaos Technology Holdings (Cayman) Limited, (NYSE American: POAS), (“Phaos” or “the Company”) , an advanced microscopy solutions headquartered in Singapore, today announced that it has postponed its extraordinary general meeting of shareholders (the “Extraordinary General Meeting”), which had been set for August 18, 2026 at 9:30 p.m. Singapore Time (9:30 a.m. Eastern Time). The meeting will now be held on August 31, 2026 at 9:30 p.m. Singapore Time (August 31, 2026 at 9:30 a.m. Eastern Time), and will be conducted virtually at https://edge.media-server.com/mmc/p/4cfk4utm.

Shareholders had previously received a notice of the Extraordinary General Meeting, a proxy statement and related voting materials (collectively, the “Original Proxy Materials”). The Board of Directors postponed the meeting to allow the Company to refine the wording of certain proposals and to give shareholders adequate time to consider the revised wording before voting. The meeting did not open, and no business was transacted.

The record date for the rescheduled Extraordinary General Meeting remains July 8, 2026. Only shareholders of record as of the close of business on that date are entitled to vote.

The Company will send updated meeting materials to all eligible shareholders. These will set out the date, time and venue of the rescheduled meeting, the revised proposal wording and a new form of proxy, and will also be furnished to the U.S. Securities and Exchange Commission (the “SEC”) and posted on the Company’s investor relations website at https://ir.phaostech.com/.

Shareholders are encouraged to read the updated materials in full once available, as they will contain important information about the proposals to be voted on at the rescheduled meeting.

The updated meeting materials and new form of proxy supersede the Original Proxy Materials and the original form of proxy. Shareholders should disregard the original form of proxy and vote using the new one provided. Votes previously cast on the original form of proxy will not be counted.

For further information about the rescheduled Extraordinary General Meeting or the updated materials, shareholders may contact the Company at https://ir.phaostech.com/resources/information-request/.

About Phaos Technology Holdings (Cayman) Limited

Phaos Technology Holdings (Cayman) Limited is an advanced microscopy technology company. Our commitment to innovation and excellence drives us to deliver state-of-the-art microscopy products and software solutions, powered by artificial intelligence, for diverse sectors including manufacturing, biomedical, and research. Experience the difference with Phaos Technology – where innovation meets sophistication, shaping the future of optical technology. For more information, please visit www.phaostech.com.

Forward Looking Statements

This news release contains “forward-looking statements” within the meaning of the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. Forward-looking statements may be identified by the use of words such as “anticipate”, “believe”, “expect”, “estimate”, “plan”, “outlook”, and “project” and other similar expressions that indicate future events or trends or are not statements of historical matters. These statements are based on our management’s current expectations and beliefs, as well as a number of assumptions concerning future events.

Such forward-looking statements are subject to known and unknown risks, uncertainties, assumptions and other important factors, many of which are outside of our control and all of which could cause actual results to differ materially from the results discussed in the forward-looking statements. Accordingly, forward-looking statements should not be relied upon as representing our views as of any subsequent date, and we do not undertake any obligation to update forward-looking statements to reflect events or circumstances after the date they were made, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws. Factors that could cause actual results to differ materially from those expressed or implied in forward-looking statements can be found in our reports filed with the United States Securities and Exchange Commission, which are available, free of charge, on the SEC’s website at www.sec.gov.

Formore information please contact:

Company Contact:

Phaos Technology Holdings (Cayman) Limited

(65) 6250 3877

[email protected]