electroCore director proposes $616K share sale

The acquisition table lists 72,034 common shares acquired as payment for services rendered on May 16, 2026.

Accepted by SEC EDGAR 05/27/2026 - 01:17 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

electroCore, Inc. director Thomas M. Patton gave notice of a proposed sale of 85,000 common shares, with an aggregate market value of $615,658; the notice lists May 22, 2026 as the approximate sale date. The shares are listed in five lots acquired as payment for services rendered, including 72,034 shares acquired May 16, 2026. Fidelity Brokerage Services LLC is named as broker. Ariadna Gonzalez signed as a duly authorized representative of Fidelity Brokerage Services LLC and attorney-in-fact for Thomas M. Patton.

Key Figures

Proposed sale: 85,000 common shares Aggregate market value: $615,658 Approximate sale date: May 22, 2026 +2 more

5 metrics

Proposed sale 85,000 common shares Shares listed for sale by Thomas M. Patton

Aggregate market value $615,658 Proposed sale

Approximate sale date May 22, 2026 Proposed sale

Shares acquired as payment for services rendered 72,034 shares Acquired May 16, 2026

Shares acquired as payment for services rendered 3,333 shares Acquired April 2, 2021

Key Terms

Aggregate Market Value, Payment for services rendered, attorney-in-fact

3 terms

Aggregate Market Value financial

"Aggregate Market Value"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

Payment for services rendered financial

"Payment for services rendered"

attorney-in-fact regulatory

"as attorney-in-fact for Thomas M. Patton"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many shares did Thomas M. Patton propose to sell in ECOR?

The notice lists a proposed sale of 85,000 common shares with an aggregate market value of $615,658, and gives May 22, 2026 as the approximate sale date.

How did Thomas M. Patton acquire the ECOR shares listed for sale?

The listed lots were acquired as payment for services rendered: 3,333 shares on April 2, 2021; 3,333 on April 2, 2022; 2,967 on June 11, 2022; 3,333 on April 3, 2023; and 72,034 on May 16, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001310306
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	electroCore, Inc.
SEC File Number	001-38538
Address of Issuer	200 FORGE WAY SUITE 205 ROCKAWAY NEW JERSEY 07866
Phone	973-290-0097
Name of Person for Whose Account the Securities are To Be Sold	PATTON THOMAS M
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 245 Summer Street Boston MA 02110	85000	615658.00	8295707	05/22/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	04/02/2021	Payment for services rendered	ISSUER			3333	04/02/2021	Compensation
Common	04/02/2022	Payment for services rendered	ISSUER			3333	04/02/2022	Compensation
common	04/03/2023	Payment for services rendered	ISSUER			3333	04/03/2023	Compensation
Common	06/11/2022	Payment for services rendered	ISSUER			2967	06/11/2022	Compensation
Common	05/16/2026	Payment for services rendered	ISSUER			72034	05/16/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	05/27/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Ariadna Gonzalez as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for PATTON THOMAS M
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)