Q/C Technologies

Q/C Technologies names a new Chief Technology Officer and updates his compensation package, including salary and equity terms tied to shareholder-approved plan capacity. Q/C Technologies, Inc. (QCLS) appointed Yossef Ehrlichman as Chief Technology Officer on September 14, 2026 , formalizing his move from founding manager of photonic integrated circuit development to a C‑suite role. The related First Amendment to his August 1, 2026 employment agreement changes his title and increases his annual base salary from $260,000 to $275,000 . The Employment Agreement includes a restricted stock award with a grant date fair market value of $250,000 , subject to stockholder approval of an increase in shares reserved under the company’s long‑term incentive plan, vesting in three equal annual installments while he remains employed.

It also provides at‑will employment with 30 days’ notice , six‑month post‑termination non‑solicitation and non‑recruitment covenants, mutual non‑disparagement, and New York law governance. The company reports no related‑party transactions or family relationships involving Dr. Ehrlichman and furnished a press release on September 15, 2026 announcing his appointment. Analyzing... AI-generated questions and answers. How Rhea-AI works . Not financial advice. AI-generated analysis. How Rhea-AI works . Not financial advice. C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 14, 2026 Q/C Technologies, Inc.

(Exact name of Registrant as specified in its charter) (State or other jurisdiction of incorporation) (Commission File No.) (IRS Employer Identification No.) Registrant’s telephone number, including area code: (856) 848-8698 (Former name or former address, if changed since last report.) 12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

01 Entry into a Material Definitive Agreement. 01. 02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. Appointment of Yossef Ehrlichman as Chief Technology Officer On September 14, 2026, Yossef Ehrlichman was appointed Chief Technology Officer (the “ CTO ”) of Q/C Technologies, Inc. (the “ Company ”). Dr. Ehrlichman, 49 years old, is a pioneering photonics scientist and engineering leader whose work spans nearly two decades at the intersection of digital information and light.

An early contributor to optical digital-to-analog conversion, he has co-invented patented optical devices and contributed to silicon photonics and integrated laser technology. Across senior roles at Axalume (Senior Member of Technical Staff from April 2018 to December 2024), Raytheon (Senior Principal Engineer from December 2024 to September 2025) and Bascom Hunter Technologies (Senior Photonics Engineer from September 2025 to August 2026), he has carried designs through chip architecture, foundry fabrication, packaging and high-speed testing. Since August 1, 2026, Dr.

Ehrlichman has served as Founding Manager of Photonic Integrated Circuit (“ PIC ”) Development of the Company. Now CTO of the Company, he leads optical processor development with a powerful combination of original scientific insight and hands-on engineering experience—credentials that make him a formidable leader for turning optical computing into working hardware. Dr. D. Sc. in Electrical Engineering from Tel Aviv University and an MBA from the Technion – Israel Institute of Technology. On September 14, 2026, the Company and Dr. Ehrlichman entered into a First Amendment (the “ First Amendment ”) to the employment agreement, dated August 1, 2026, by and between the Company and Dr.

Ehrlichman (the “ Original Agreement ” and, together with the First Amendment, the “ Employment Agreement ”). The First Amendment amends the Original Agreement to (i) change his title from Founding Manager of PIC Development to CTO and (ii) increase his annual base salary from $260,000 to $275,000. The Employment Agreement provides for (x) a restricted stock award grant, subject to stockholder approval of an increase in shares reserved under the Company’s long-term incentive plan, with a grant date fair market value of $250,000, vesting in three equal installments on the annual anniversaries of the grant date provided that Dr.

Ehrlichman continues to remain employed through the applicable vesting date; (y) at-will employment with 30 days’ advance written notice (the “ Notice Period ”) for termination by either party; and (z) customary confidentiality, non-solicitation and non-recruitment (six months post-termination), mutual non-disparagement, and invention assignment provisions. Unless the Company terminates the Employment Agreement immediately and without notice for Cause (as defined in the Original Agreement), the Company will pay Dr. Ehrlichman an amount equal to his base salary through the end of the Notice Period.

Upon any termination, the Company will pay Dr. Ehrlichman for any unpaid base salary accrued through the date of termination and any unreimbursed expenses. The Employment Agreement is governed by New York law. There is no arrangement or understanding between Dr. Ehrlichman and any other person pursuant to which he was appointed as CTO. There are no family relationships between Dr. Ehrlichman and any director or executive officer of the Company. Dr. Ehrlichman has no transaction reportable under Item 404(a) of Regulation S-K. 2, respectively, to this Current Report and are incorporated herein by reference.

01 Regulation FD Disclosure. On September 15, 2026, the Company issued a press release announcing the appointment of Dr. Ehrlichman as CTO. 1 to this Current Report. 1, is intended to be furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act or the Exchange Act, except as expressly set forth by specific reference in such filing.

01 Financial Statements and Exhibits. (d) 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 hereunto duly authorized. 1 Q/C Technologies Names Yossef Ehrlichman Chief Technology Officer to Lead Optical Processor Development Proprietary silicon photonic architecture targets critical bandwidth, energy efficiency and scalability demands of AI inference Optical processors aim to cut the energy and bandwidth cost of moving data in AI systems SAN FRANCISCO, September 15, 2026 — Q/C Technologies, Inc.

D. Dr. Ehrlichman joined the Company earlier this year as founding manager of photonic integrated circuit (PIC) development and will now lead the Company’s optical processing unit (OPU) program and overall technology strategy. Dr. Ehrlichman brings 15 years of experience developing and commercializing silicon photonic integrated circuits, spanning device design, foundry process development and volume production. S. patents covering linearized optical digital-to-analog conversion and multi-electrode micro-ring devices — two of the building blocks central to the Company’s OPU architecture.

“Scaling optical computing for AI means addressing the energy and time spent moving data and converting signals between electronics and optics,” said Dr. Ehrlichman. “Our integrated photonics program is developing the components needed to keep data in optical form through more of the computation and bring those components together into scalable systems. These efforts lay the foundation for our long-term goal of integrating optical processing and memory in a complete computing platform. ” “Yossi combines deep silicon photonics experience with a disciplined, milestone-driven engineering approach, and he has already built the foundation of an exceptional team, that we are continuing to expand,” said Executive Chairman Joshua Silverman.

“With Yossi leading our integrated photonics track alongside our optical AI model for image generation, Q/C Technologies is pursuing optical computing from two complementary directions. ” About Q/C Technologies, Inc. Q/C Technologies believes the next leap in frontier computing is optical. The Company is pioneering next-generation optical computing solutions designed to harness the properties of light to perform complex computations naturally via interference. Overcoming key challenges posed by electronic GPUs, Q/C Technologies seeks to develop proprietary optical processing units with orders of magnitude faster clock speed and bandwidth and vastly improved energy efficiency relative to traditional computing architectures.

com Cautionary Statement Regarding Forward-Looking Statements This press release may contain forward-looking statements.