As of September 09, 2026, the three largest insider holders of IPI are Capital Management Llc Clearway (TenPercentOwner, 1.34Mn shares), Robert P Iii Jornayvaz (Executive Chairman Ceo, 1.02Mn shares), Robert P Iii Jornayvaz (Executive Chairman Ceo, 1.02Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Capital Management Llc Clearway | TenPercentOwner | 1,336,083 | 0 | 1,336,083 | 75.3% | 25 Mar, 2022 |
| 2 | Kevin S Crutchfield | Chief Executive Officer | 109,657 | 0 | 109,657 | 6.2% | 28 Jul, 2026 |
| 3 | Matthew D Preston | Cfo | 69,339 | 0 | 69,339 | 3.9% | 29 Jul, 2025 |
| 4 | Barth E Whitham | Director | 51,470 | 0 | 51,470 | 2.9% | 01 Jun, 2026 |
| 5 | Chris A. Elliott | Director | 48,776 | 0 | 48,776 | 2.7% | 01 Jun, 2026 |
| 6 | Christina Sheehan | General Counsel | 28,609 | 0 | 28,609 | 1.6% | 28 Jul, 2026 |
| 7 | Mary E Mcbride | Director | 25,966 | 0 | 25,966 | 1.5% | 01 Jun, 2026 |
| 8 | Edward Brian Stone | President And Coo | 19,201 | 0 | 19,201 | 1.1% | 19 Dec, 2022 |
| 9 | William M Zisch | Director | 14,486 | 0 | 14,486 | 0.8% | 01 Jun, 2026 |
| 10 | Cris Ingold | Chief Accounting Officer | 13,067 | 0 | 13,067 | 0.7% | 28 Jul, 2026 |
| 11 | Lori A Lancaster | Director | 12,631 | 0 | 12,631 | 0.7% | 01 Jun, 2026 |
| 12 | Jason Tremblay | Chief Financial Officer | 12,405 | 0 | 12,405 | 0.7% | 09 Jul, 2026 |
| 13 | Kyle R Smith | Vp, General Counsel | 7,818 | 0 | 7,818 | 0.4% | 21 Mar, 2022 |
| 14 | Hugh E Jr Harvey | Chief Technology Officer | 6,725 | 0 | 6,725 | 0.4% | 02 Jun, 2025 |
| 15 | Gonzalo M Avendano | Director | 5,419 | 0 | 5,419 | 0.3% | 01 Jun, 2026 |
| 16 | Richard Charles Kim | Vice President Of Operations | 4,611 | 0 | 4,611 | 0.3% | 19 Mar, 2026 |
| 17 | Robert P Iii Jornayvaz | Executive Chairman Ceo | 3,950 | 0 | 3,950 | 0.2% | 25 Jul, 2025 |
| 18 | Robert E Baldridge | Svp New Mexico | 3,525 | 0 | 3,525 | 0.2% | 21 Mar, 2022 |
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 |
|---|---|---|---|---|---|---|---|---|
| 25 Jul, 2026 | Christina Sheehan | General Counsel | Acquired M | 299 | $0.00 | $0 | 28,696 | Direct |
| 25 Jul, 2026 | Cris Ingold | Chief Accounting Officer | Acquired M | 122 | $0.00 | $0 | 13,103 | Direct |
| 25 Jul, 2026 | Kevin S Crutchfield | Chief Executive Officer | Acquired M | 2,039 | $0.00 | $0 | 110,412 | Direct |
| 25 Jul, 2026 | Cris Ingold | Chief Accounting Officer | Disposed F | 36 | $34.22 | $1.23K | 13,067 | Direct |
| 25 Jul, 2026 | Christina Sheehan | General Counsel | Disposed F | 87 | $34.22 | $2.98K | 28,609 | Direct |
| 25 Jul, 2026 | Kevin S Crutchfield | Chief Executive Officer | Disposed F | 755 | $34.22 | $25.84K | 109,657 | Direct |
| 25 Jul, 2026 | Cris Ingold | Chief Accounting Officer | Disposed M | 122 | $0.00 | $0 | 612 | Direct |
| 25 Jul, 2026 | Kevin S Crutchfield | Chief Executive Officer | Disposed M | 2,039 | $0.00 | $0 | 10,193 | Direct |
| 25 Jul, 2026 | Christina Sheehan | General Counsel | Disposed M | 299 | $0.00 | $0 | 1,487 | Direct |
| 07 Jul, 2026 | Jason Tremblay | Chief Financial Officer | Acquired A | 7,297 | $0.00 | $0 | 7,297 | Direct |
| 07 Jul, 2026 | Jason Tremblay | Chief Financial Officer | Acquired A | 5,108 | $0.00 | $0 | 12,405 | Direct |
| 04 Jun, 2026 | Kevin S Crutchfield | Chief Executive Officer | Acquired M | 2,038 | $0.00 | $0 | 109,127 | Direct |
| 04 Jun, 2026 | Cris Ingold | Chief Accounting Officer | Acquired M | 122 | $0.00 | $0 | 13,017 | Direct |
| 04 Jun, 2026 | Christina Sheehan | General Counsel | Acquired M | 297 | $0.00 | $0 | 28,484 | Direct |
| 04 Jun, 2026 | Christina Sheehan | General Counsel | Disposed F | 87 | $37.18 | $3.23K | 28,397 | Direct |
| 04 Jun, 2026 | Cris Ingold | Chief Accounting Officer | Disposed F | 36 | $37.18 | $1.34K | 12,981 | Direct |
| 04 Jun, 2026 | Kevin S Crutchfield | Chief Executive Officer | Disposed F | 754 | $37.18 | $28.03K | 108,373 | Direct |
| 04 Jun, 2026 | Cris Ingold | Chief Accounting Officer | Disposed M | 122 | $0.00 | $0 | 734 | Direct |
| 04 Jun, 2026 | Christina Sheehan | General Counsel | Disposed M | 297 | $0.00 | $0 | 1,786 | Direct |
| 04 Jun, 2026 | Kevin S Crutchfield | Chief Executive Officer | Disposed M | 2,038 | $0.00 | $0 | 12,232 | Direct |