Q/C TECHNOLOGIES, INC. (QCLS): auditor change — Q/C Technologies dismisses auditor Stephano Slack, appoints Grassi & Co.

Q/C TECHNOLOGIES, INC.

Audit Committee dismissed Stephano Slack as independent auditor effective March 9, 2026.
Prior audit reports for FY2024 and FY2023 contained going concern emphasis paragraph.
No disagreements or reportable events during the period from October 2023 to dismissal.
New auditor Grassi & Co. engaged to audit FY2025 financial statements, effective immediately.
Company provided Stephano Slack with copy of 8-K; Stephano Slack's reply letter filed as Exhibit 16.1.

item 4.01 item 9.01

Key facts

Extracted from this filing and checked against the source text.

Auditor Changes SEC 8-K Item 4.01/4.02 confidence 0.9

Q/C TECHNOLOGIES, INC. dismissed Stephano Slack LLC as its auditor.

Action: dismissal
Auditor: Stephano Slack LLC
Successor: Grassi & Co., CPAs, P.C.

Exact text from the filing

On March 9, 2026, the Audit Committee of the Board of Directors (the “Committee”) of Q/C Technologies, Inc. (the “Company”) approved the dismissal of Stephano Slack LLC (“Stephano Slack”) as the Company’s independent registered public accounting firm, effective as of the same date.

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Auditor Changes SEC 8-K Item 4.01/4.02 confidence 0.9

Q/C TECHNOLOGIES, INC. engaged Grassi & Co., CPAs, P.C. as its auditor.

Action: engagement
Auditor: Grassi & Co., CPAs, P.C.

Exact text from the filing

On March 9, 2026, the Committee engaged Grassi & Co., CPAs, P.C. (“Grassi”) as the Company’s independent registered public accounting firm to audit the Company’s financial statements for the year ended December 31, 2025, effective immediately.

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Source: SEC EDGAR

accession 0001493152-26-010070

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