As of June 02, 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), Kevin S Crutchfield (Chief Executive Officer, 105.92K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Barth E Whitham | - | 49,379 | 0 | 02 Jun, 2025 |
| Kevin S Crutchfield | Chief Executive Officer | 105,915 | 0 | 19 Mar, 2026 |
| William M Zisch | - | 12,395 | 0 | 02 Jun, 2025 |
| Hugh E Jr Harvey | Chief Technology Officer | 6,725 | 0 | 02 Jun, 2025 |
| Robert P Iii Jornayvaz | Executive Chairman Ceo | 0 | 1,019,804 | 29 May, 2025 |
| Chris A. Elliott | - | 46,685 | 0 | 02 Jun, 2025 |
| Lori A Lancaster | - | 15,340 | 0 | 02 Jun, 2025 |
| Mary E Mcbride | - | 23,875 | 0 | 02 Jun, 2025 |
| Matthew D Preston | Cfo | 59,976 | 0 | 29 Jul, 2025 |
| Robert E Baldridge | Svp New Mexico | 3,525 | 0 | 21 Mar, 2022 |
| Edward Brian Stone | President And Coo | 19,201 | 0 | 19 Dec, 2022 |
| Kyle R Smith | Vp, General Counsel | 7,818 | 0 | 21 Mar, 2022 |
| Capital Management Llc Clearway | - | 1,336,083 | 0 | 25 Mar, 2022 |
| Christina Sheehan | General Counsel | 28,187 | 0 | 19 Mar, 2026 |
| Cris Ingold | Chief Accounting Officer | 12,895 | 0 | 13 Apr, 2026 |
| Gonzalo M Avendano | - | 3,328 | 0 | 02 Jun, 2025 |
| Richard Charles Kim | Vice President Of Operations | 4,611 | 0 | 19 Mar, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 12 Apr, 2026 | Cris Ingold | Common Stock | D | 711 | $37.35 | 12,895 | D | F |
| 17 Mar, 2026 | Kevin S Crutchfield | Common Stock | A | 22,766 | $0.00 | 109,212 | D | A |
| 17 Mar, 2026 | Richard Charles Kim | Common Stock | A | 4,611 | $0.00 | 4,611 | D | A |
| 17 Mar, 2026 | Christina Sheehan | Common Stock | A | 3,952 | $0.00 | 29,541 | D | A |
| 17 Mar, 2026 | Richard Charles Kim | Common Stock | A | 4,611 | $0.00 | 4,611 | D | A |
| 17 Mar, 2026 | Richard Charles Kim | Common Stock | A | 4,611 | $0.00 | 4,611 | D | A |
| 17 Mar, 2026 | Cris Ingold | Common Stock | A | 1,897 | $0.00 | 14,077 | D | A |
| 17 Mar, 2026 | Christina Sheehan | Common Stock | A | 3,952 | $0.00 | 29,541 | D | A |
| 17 Mar, 2026 | Christina Sheehan | Common Stock | A | 3,952 | $0.00 | 29,541 | D | A |
| 17 Mar, 2026 | Christina Sheehan | Common Stock | D | 1,354 | $41.94 | 28,187 | D | F |
| 17 Mar, 2026 | Kevin S Crutchfield | Common Stock | D | 3,297 | $41.94 | 105,915 | D | F |
| 17 Mar, 2026 | Christina Sheehan | Common Stock | D | 1,354 | $41.94 | 28,187 | D | F |
| 17 Mar, 2026 | Christina Sheehan | Common Stock | D | 1,354 | $41.94 | 28,187 | D | F |
| 17 Mar, 2026 | Cris Ingold | Common Stock | D | 471 | $41.94 | 13,606 | D | F |
| 15 Mar, 2026 | Cris Ingold | Common Stock | D | 289 | $45.26 | 12,180 | D | F |
| 15 Mar, 2026 | Christina Sheehan | Common Stock | D | 1,707 | $45.26 | 25,589 | D | F |
| 15 Mar, 2026 | Christina Sheehan | Common Stock | D | 1,707 | $45.26 | 25,589 | D | F |
| 15 Mar, 2026 | Christina Sheehan | Common Stock | D | 1,707 | $45.26 | 25,589 | D | F |
| 02 Dec, 2025 | Kevin S Crutchfield | Common Stock | A | 932 | $0.00 | 93,687 | D | M |
| 02 Dec, 2025 | Kevin S Crutchfield | Common Stock | D | 7,241 | $25.58 | 86,446 | D | F |