As of March 23, 2026, the three largest insider holders of ECOR are Joseph P Errico (Director, 2.72Mn shares), Charles Steve Theofilos (Director, 454.20K shares), Daniel S Goldberger (Chief Executive Officer, 338.94K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Joseph P Errico | 2,724,841 | 0 | 15 Dec, 2022 | |
| Charles Steve Theofilos | 454,202 | 0 | 05 Sep, 2024 | |
| Thomas J. Errico | 350,071 | 0 | 20 Mar, 2026 | |
| Daniel S Goldberger | Chief Executive Officer | 338,940 | 0 | 28 Jan, 2026 |
| Thomas J. Errico | 308,016 | 0 | 04 Sep, 2025 | |
| Thomas M Patton | 102,782 | 0 | 04 Sep, 2025 | |
| Julie Ann Goldstein | 101,387 | 0 | 04 Sep, 2025 | |
| John P Gandolfo | 88,098 | 0 | 04 Sep, 2025 | |
| Patricia Wilber | 72,325 | 0 | 04 Sep, 2025 | |
| Trevor J Moody | 67,592 | 0 | 04 Aug, 2023 | |
| Joshua S. Lev | Chief Financial Officer | 49,556 | 0 | 28 Jan, 2026 |
| Elena Bonfiglioli | 30,549 | 0 | 12 Sep, 2025 | |
| James Charles Theofilos | 23,547 | 0 | 05 Aug, 2025 | |
| Brian M Posner | Chief Financial Officer | 22,437 | 0 | 17 Jan, 2024 |
| F Peter Cuneo | 5,665 | 0 | 04 Aug, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 19 Mar, 2026 | Thomas J. Errico | Common Stock | A | 22,803 | $4.35 | 330,819 | D | X |
| 19 Mar, 2026 | Thomas J. Errico | Common Stock | A | 19,252 | $6.43 | 350,071 | D | X |
| 19 Mar, 2026 | Thomas J. Errico | Warrants to Purchase Common Stock | A | 22,803 | $0.00 | 0 | D | X |
| 19 Mar, 2026 | Thomas J. Errico | Warrants to Purchase Common Stock | A | 19,252 | $0.00 | 0 | D | X |
| 26 Jan, 2026 | Joshua S. Lev | Common Stock | A | 2,889 | $0.00 | 24,556 | D | A |
| 26 Jan, 2026 | Daniel S Goldberger | Common Stock | A | 20,375 | $7.47 | 312,940 | D | A |
| 26 Jan, 2026 | Joshua S. Lev | Common Stock | A | 25,000 | $0.00 | 49,556 | D | A |
| 26 Jan, 2026 | Daniel S Goldberger | Common Stock | A | 26,000 | $0.00 | 338,940 | D | A |
| 04 Dec, 2025 | Joshua S. Lev | Common Stock | D | 2,500 | $5.05 | 21,667 | D | S |
| 02 Dec, 2025 | Daniel S Goldberger | Common Stock | A | 1,000 | $4.84 | 292,565 | D | P |
| 12 Nov, 2025 | Joshua S. Lev | Common Stock | D | 2,166 | $6.18 | 23,667 | D | S |
| 10 Sep, 2025 | Elena Bonfiglioli | Common Stock | A | 30,549 | $0.00 | 30,549 | D | A |
| 02 Sep, 2025 | Patricia Wilber | Common Stock | A | 19,011 | $0.00 | 72,325 | D | A |
| 02 Sep, 2025 | Julie Ann Goldstein | Common Stock | A | 19,011 | $0.00 | 101,387 | D | A |
| 02 Sep, 2025 | Thomas J. Errico | Common Stock | A | 26,615 | $0.00 | 308,016 | D | A |
| 02 Sep, 2025 | Thomas M Patton | Common Stock | A | 19,011 | $0.00 | 102,782 | D | A |
| 02 Sep, 2025 | John P Gandolfo | Common Stock | A | 19,011 | $0.00 | 88,098 | D | A |
| 02 Sep, 2025 | Thomas J. Errico | Common Stock | A | 26,615 | $0.00 | 308,016 | D | A |
| 11 Aug, 2025 | Thomas J. Errico | Common Stock | A | 15,000 | $4.47 | 281,401 | D | P |
| 11 Aug, 2025 | Thomas J. Errico | Common Stock | A | 15,000 | $4.47 | 281,401 | D | P |