Thomas J. Errico - 14 Sep 2026 Form 4 Insider Report for electroCore, Inc. (ECOR)

Reporting relationship: Director
Issuer ticker: ECOR
Reported as of: 14 Sep 2026
Net transaction value: +$49,082
SEC form: 4
Accepted by SEC: 22 Sep 2026, 07:00:19 UTC
Prior SEC filing: 10 Sep 2026
Source filing: View source filing
Reporting owner signature: /s/ John L. Cleary, II, attorney-in-fact

Key filing fact

Thomas J. Errico filed Form 4 for electroCore, Inc. (ECOR) on 22 Sep 2026.

Key facts

This page summarizes Thomas J. Errico's Form 4 filing for electroCore, Inc. (ECOR).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 22 Sep 2026, 07:00.

Change

Previous filing in this sequence was filed on 10 Sep 2026.
Current net transaction value: +$49,082.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001737633 Primary reporting owner

Errico Thomas J.

Relationship: Director
Address: 200 FORGE WAY,, SUITE 205, ROCKAWAY
Signature: /s/ John L. Cleary, II, attorney-in-fact
Signature date: 22 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ECOR transaction

Common Stock

Purchase

Transaction value: $49,082
Shares: +5,000
Change %: +1.4%
Price: $9.82
Shares after: 363,904
Date: 14 Sep 2026
Ownership: Direct
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

This Form 4 is being filed late due to an inadvertent administrative oversight and is being reported herein promptly upon discovery of the administrative oversight.

Footnote F2

The price in Column 4 is a weighted average of shares purchased at prices ranging from $9.60 to $9.84. The Reporting Person (RP) undertakes to provide to the Issuer, any securityholder of the Issuer, or the SEC staff, upon request, information regarding the number of shares purchased at each price.

Footnote F3

Includes 274,106 shares owned directly by the RP; 1,296 shares owned by a trust for the benefit of the RP's family; 11,000 shares owned by a trust for the benefit of the RP; 56,930 shares that have vested pursuant to previously issued Deferred Stock Units (DSUs); and 15,572 unvested DSUs. All such vested shares and unvested shares were previously reported on Form 4 filings at the time of grant.