# EDGAR Filing Document

**Accession Number:** 0001799011
**File Stem:** 0001493152-25-014872
**Filing Date:** 2025-9
**Character Count:** 12882
**Document Hash:** aaf07664be027017893293142d80c5fc
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001493152-25-014872.hdr.sgml**: 20250925

**ACCESSION NUMBER**: 0001493152-25-014872

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 14

**CONFORMED PERIOD OF REPORT**: 20250922

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**ITEM INFORMATION**: Regulation FD Disclosure

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250925

**DATE AS OF CHANGE**: 20250925

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Lucid Diagnostics Inc.
- **CENTRAL INDEX KEY:** 0001799011
- **STANDARD INDUSTRIAL CLASSIFICATION:** SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 825488042
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40901
- **FILM NUMBER:** 251340412

**BUSINESS ADDRESS:**
- **STREET 1:** 360 MADISON AVENUE
- **STREET 2:** 25TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10017
- **BUSINESS PHONE:** 212 949 4319

**MAIL ADDRESS:**
- **STREET 1:** 360 MADISON AVENUE
- **STREET 2:** 25TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10017

?xml version='1.0' encoding='ASCII'?

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, DC 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): **<u>September 22, 2025</u>**

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| |
|:---|
| **LUCID DIAGNOSTICS INC.** |
| (Exact Name of Registrant as Specified in Charter) |

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| | | |
|:---|:---|:---|
| **Delaware** | **001-40901** | **82-5488042** |
| (State or Other Jurisdiction<br> of Incorporation) | (Commission<br> File Number) | (IRS Employer<br> Identification No.) |

---

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| | |
|:---|:---|
| **360 Madison Avenue,** **25<sup>th</sup> Floor, New York, New York** | **10017** |
| (Address of Principal Executive Offices) | (Zip Code) |

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Registrant's telephone number, including area code: **<u>(917) 813-1828</u>**

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| |
|:---|
| **N/A** |
| (Former Name or Former Address, if Changed Since Last Report) |

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425).

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12).

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)).

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)).

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| **Title of each class** | **Trading Symbol(s)** | **Name of each exchange on which registered** |
| Common Stock, Par Value $0.001 Per Share | LUCD | The Nasdaq Stock Market LLC |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-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. ☐

**Item 5.02** **Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Directors; Compensatory Arrangements of Certain Officers.**

Effective September 22, 2025, the board of directors of Lucid Diagnostics Inc. (the "<u>Company</u>") appointed John R. Palumbo as a Class B director of the Company.

Mr. Palumbo was designated for appointment by certain of the holders of the Company's 12% Convertible Secured Promissory Notes Due 2029 (the "<u>Convertible Notes</u>"). Under the agreements governing the sale of the Convertible Notes, such holders have the collective right to designate one individual to be appointed to the Company's board of directors, subject to certain limitations and subject to the policies and procedures of the Company's nominating and corporate governance committee.

Mr. Palumbo has not engaged in any transactions with the Company that are required to be reported pursuant to Item 404(a) of Regulation S-K.

In connection with his appointment, the Company has entered into its standard form of indemnification agreement with Mr. Palumbo. The Company expects to pay cash fees and grant equity awards to Mr. Palumbo in accordance with the Company's existing compensation policy for non-employee directors.

**Item 7.01.** **Regulation FD Disclosure.**

On September 25, 2025, the Company issued a press release announcing the appointment of Mr. Palumbo. The press release is attached as Exhibit 99.1 hereto.

The information furnished under Item 7.01, including the exhibit related thereto, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, nor shall it be deemed incorporated by reference in any disclosure document of the Company, except as shall be expressly set forth by specific reference in such document.

**Item 9.01.** **Financial Statements and Exhibits.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Exhibits:

<u>Exhibit No.</u> <u>Description</u> <br> 99.1 [Press release.](ex99-1.htm) <br> 104 Cover Page Interactive Data File (embedded within the Inline XBRL document).

**SIGNATURE**

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.

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| | | |
|:---|:---|:---|
| Dated: September 25, 2025 | LUCID DIAGNOSTICS INC. | LUCID DIAGNOSTICS INC. |
|  | By: | */s/ Dennis McGrath* |
|  |  | Dennis McGrath |
|  |  | Chief Financial Officer |

---

## Exhibit 99.1

**Exhibit 99.1**

![](ex99-1_001.jpg)

**Lucid Diagnostics Appoints Healthcare Industry Veteran John R. Palumbo to Board of Directors**

 

*Growth-focused healthcare executive brings 40 years of executive leadership experience across multiple industry sectors*

 

**NEW YORK, September 25, 2025** — **<u>Lucid Diagnostics Inc.</u>** (Nasdaq: LUCD) ("Lucid" or the "Company"), a commercial-stage, cancer prevention medical diagnostics company and subsidiary of PAVmed Inc. (Nasdaq: PAVM), today announced the appointment of accomplished healthcare executive John R. Palumbo to its Board of Directors, effective September 22, 2025.

"John is a highly accomplished executive whose 40 years of healthcare leadership experience spans early-stage ventures, growth-stage companies, and Fortune 100 corporations," said <u>Lishan Aklog, M.D.</u>, Lucid's Chairman and Chief Executive Officer. "His vast experience and deep expertise—which includes guiding early-stage companies through commercial growth—and vast network will be of great value as we approach transformational commercial milestones."

"I am honored to join the Lucid board at such a critical stage of its development," said Mr. Palumbo. "Lucid is addressing a major unmet need in cancer prevention with EsoGuard, and I look forward to working closely with Dr. Aklog, the leadership team, and my fellow directors to help guide the Company's strategy and position it for long-term success."

Mr. Palumbo is a senior healthcare executive with a four-decade career spanning early-stage ventures, growth companies, and Fortune 100 enterprises. He has launched two companies through IPOs, guided emerging firms to scale, and led major transformation initiatives at large, complex organizations. Most recently, he served as Executive Chairman of ValueHealth, a value-based surgical platform, where he led the company through a recapitalization in 2018 and a strategic investment in 2022.

Prior to that, he held senior executive roles at AmerisourceBergen Corporation (NYSE: ABC, now Cencora, Inc.), where he led the Provider business unit and its consulting and technology divisions. During his tenure, the group expanded into a multibillion-dollar platform serving health systems nationwide.

Earlier, Mr. Palumbo was Chief Operating Officer of Allscripts Healthcare Solutions, Inc. (Nasdaq: MDRX), where he oversaw the company's transformation from a physician dispensing business into one of the industry's first electronic medical record platforms. Before that, he served as President of I-trax, Inc. (now part of Premise Health Holding Corp.), building it into a national leader in on-site primary care, pharmacy, and population health services for Fortune 500 employers.

He began his career at Shared Medical Systems (SMS), where he led National Health Services and Outsourcing Services. SMS was later acquired by Siemens Healthineers AG (FWB: SHL) in 2000.

Over the past 15 years, Mr. Palumbo has also served as Board Chairman, Director, and Senior Advisor to healthcare technology, services, and medical device companies backed by institutional and strategic investors. He currently serves on the boards of PM Pediatrics, ivWatch, and Qless, and chairs the Advisory Board of Brado, an AI-driven engagement platform serving health systems.

![](ex99-1_001.jpg)

**About Lucid Diagnostics**

Lucid Diagnostics Inc. is a commercial-stage, cancer prevention medical diagnostics company and subsidiary of PAVmed Inc. (Nasdaq: PAVM). Lucid is focused on the millions of patients with gastroesophageal reflux disease (GERD), also known as chronic heartburn, who are at risk of developing esophageal precancer and cancer. Lucid's <u>EsoGuard<sup>®</sup> Esophageal DNA Test,</u> performed on samples collected in a brief, noninvasive office procedure with its <u>EsoCheck<sup>®</sup> Esophageal Cell Collection Device</u>, represent the first and only commercially available tools designed with the goal of preventing cancer and cancer deaths through widespread, early detection of esophageal precancer in at-risk patients.

For more information about Lucid, please visit <u>www.luciddx.com</u> and for more information about its parent company PAVmed, please visit <u>www.pavmed.com</u>.

**Forward-Looking Statements**

This press release includes forward-looking statements that involve risk and uncertainties. Forward-looking statements are any statements that are not historical facts. Such forward-looking statements, which are based upon the current beliefs and expectations of Lucid's management, are subject to risks and uncertainties, which could cause actual results to differ from the forward-looking statements. Risks and uncertainties that may cause such differences include, among other things, volatility in the price of Lucid's common stock; general economic and market conditions; the uncertainties inherent in research and development, including the cost and time required to advance Lucid's products to regulatory submission; whether regulatory authorities will be satisfied with the design of and results from Lucid's clinical and preclinical studies; whether and when Lucid's products are cleared by regulatory authorities; market acceptance of Lucid's products once cleared and commercialized; Lucid's ability to raise additional funding as needed; and other competitive developments. In addition, Lucid continues to monitor the COVID-19 pandemic and the pandemic's impact on Lucid's businesses. These factors are difficult or impossible to predict accurately and many of them are beyond Lucid's control. In addition, new risks and uncertainties may arise from time to time and are difficult to predict. For a further list and description of these and other important risks and uncertainties that may affect Lucid's future operations, see Part I, Item 1A, "Risk Factors," in Lucid's most recent Annual Report on Form 10-K filed with the Securities and Exchange Commission, as the same may be updated in Part II, Item 1A, "Risk Factors" in any Quarterly Report on Form 10-Q filed by Lucid Diagnostics after its most recent Annual Report. Lucid disclaims any intention or obligation to publicly update or revise any forward-looking statement to reflect any change in its expectations or in events, conditions, or circumstances on which those expectations may be based, or that may affect the likelihood that actual results will differ from those contained in the forward-looking statements.

**Investor and Media Contact:**

Matt Riley

PAVmed and Lucid Diagnostics

mjr@pavmed.com