As of September 29, 2026, the three largest insider holders of EPSN are Capital Management, Llc Solas (TenPercentOwner, 3.77Mn shares), Capital Management, Llc Solas (TenPercentOwner, 3.56Mn shares), Capital Management, Llc Solas (TenPercentOwner, 3.47Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Capital Management, Llc Solas | TenPercentOwner | 0 | 3,470,761 | 3,470,761 | 40.8% | 30 Mar, 2026 |
| 2 | Bryan H. Lawrence | Director | 0 | 2,869,560 | 2,869,560 | 33.8% | 25 Nov, 2025 |
| 3 | Jason Stabell | Chief Executive Officer | 0 | 642,456 | 642,456 | 7.6% | 21 Sep, 2026 |
| 4 | Michael Patrick Raleigh | Chief Executive Officer | 478,834 | 0 | 478,834 | 5.6% | 13 Apr, 2022 |
| 5 | Andrew Williamson | Chief Financial Officer | 199,276 | 0 | 199,276 | 2.3% | 08 Jul, 2026 |
| 6 | Henry N. Clanton | Chief Operating Officer | 176,250 | 0 | 176,250 | 2.1% | 23 Jan, 2026 |
| 7 | John Lovoi | Director | 122,617 | 0 | 122,617 | 1.4% | 23 Jan, 2026 |
| 8 | Jacob Roorda | Director | 106,804 | 0 | 106,804 | 1.3% | 11 Jul, 2023 |
| 9 | Tracy B Stephens | Director | 99,335 | 0 | 99,335 | 1.2% | 23 Jan, 2026 |
| 10 | Bruce Lane Bond | Chief Financial Officer | 85,166 | 0 | 85,166 | 1.0% | 30 Mar, 2022 |
| 11 | David W Winn | Director | 70,435 | 0 | 70,435 | 0.8% | 23 Jan, 2026 |
| 12 | Jason Stankowski | Director | 58,069 | 0 | 58,069 | 0.7% | 23 Jan, 2026 |
| 13 | Stephen Finlayson | Director | 47,404 | 0 | 47,404 | 0.6% | 11 Jul, 2023 |
| 14 | Nicola L Maddox | Director | 42,212 | 0 | 42,212 | 0.5% | 30 Mar, 2026 |
| 15 | Jack E. Vaughn | Director | 29,886 | 2,148 | 32,034 | 0.4% | 18 Nov, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 16 Sep, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 8,207 | $5.88 | $48.26K | 627,559 | Indirect |
| 18 Sep, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 1,430 | $5.90 | $8.44K | 628,989 | Indirect |
| 21 Sep, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 13,467 | $5.93 | $79.86K | 642,456 | Indirect |
| 21 Aug, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 4,900 | $5.56 | $27.24K | 597,939 | Indirect |
| 24 Aug, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 21,413 | $5.63 | $120.47K | 619,352 | Indirect |
| 02 Jul, 2026 | Andrew Williamson | Chief Financial Officer | Acquired A | 2,539 | $0.00 | $0 | 191,473 | Direct |
| 02 Jul, 2026 | Jason Stabell | Chief Executive Officer | Acquired A | 6,094 | $0.00 | $0 | 530,956 | Direct |
| 02 Jul, 2026 | Andrew Williamson | Chief Financial Officer | Acquired A | 7,803 | $0.00 | $0 | 199,276 | Direct |
| 02 Jul, 2026 | Jason Stabell | Chief Executive Officer | Acquired A | 18,726 | $0.00 | $0 | 549,682 | Direct |
| 22 Jun, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 9,400 | $5.31 | $49.91K | 552,439 | Indirect |
| 22 Jun, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 18,600 | $5.34 | $99.32K | 571,039 | Indirect |
| 24 Jun, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 200 | $5.27 | $1.05K | 571,239 | Indirect |
| 24 Jun, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 21,800 | $5.27 | $114.89K | 593,039 | Indirect |
| 01 Apr, 2026 | Jason Stabell | Chief Executive Officer | Acquired A | 6,097 | $0.00 | $0 | 524,862 | Direct |
| 01 Apr, 2026 | Andrew Williamson | Chief Financial Officer | Acquired A | 2,540 | $0.00 | $0 | 188,934 | Direct |
| 31 Mar, 2026 | Andrew Williamson | Chief Financial Officer | Disposed F | 10,000 | $6.46 | $64.60K | 186,394 | Direct |
| 27 Mar, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 6,000 | $6.20 | $37.20K | 541,039 | Indirect |
| 31 Mar, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 2,000 | $6.17 | $12.34K | 543,039 | Indirect |
| 30 Mar, 2026 | Jason Stabell | Chief Executive Officer | Acquired P | 12,000 | $6.22 | $74.64K | 518,765 | Direct |
| 26 Mar, 2026 | Capital Management, Llc Solas | TenPercentOwner | Disposed S | 22,290 | $6.17 | $137.53K | 3,522,896 | Indirect |