As of March 23, 2026, the three largest insider holders of OKE are John William Gibson (Oke Chairman Of The Board, 999.12K shares), Robert F Martinovich (Evp Chief Admin. Officer, 277.79K shares), Sheridan C Swords (See Remarks, 236.03K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| John William Gibson | Oke Chairman Of The Board | 999,116 | 0 | 27 May, 2022 |
| Robert F Martinovich | Evp Chief Admin. Officer | 277,787 | 0 | 23 Feb, 2022 |
| Sheridan C Swords | See Remarks | 236,033 | 0 | 24 Feb, 2026 |
| Kevin L Burdick | See Remarks | 170,405 | 0 | 24 Feb, 2026 |
| Walter S Iii Hulse | See Remarks | 168,985 | 0 | 24 Feb, 2026 |
| Charles M Kelley | See Remarks | 132,277 | 0 | 25 Feb, 2025 |
| Pierce Norton | See Remarks | 127,782 | 0 | 24 Feb, 2026 |
| Stephen Brent Allen | Senior Vp General Counsel And | 80,399 | 0 | 22 Feb, 2023 |
| Julie H Edwards | 66,785 | 0 | 28 May, 2025 | |
| Scott D Schingen | See Remarks | 56,830 | 0 | 12 Nov, 2024 |
| Mark W Helderman | 35,665 | 0 | 28 May, 2025 | |
| Steven J Malcolm | 0 | 34,119 | 26 May, 2023 | |
| Randall J Larson | 29,548 | 0 | 24 May, 2024 | |
| Eduardo A Rodriguez | 28,496 | 0 | 28 May, 2025 | |
| Mary M Spears | See Remarks | 28,353 | 0 | 24 Feb, 2026 |
| Brian L Derksen | 21,200 | 0 | 05 Nov, 2025 | |
| James R Hoskin | See Remarks | 8,074 | 0 | 03 Jan, 2025 |
| Lyndon C Taylor | See Remarks | 5,345 | 0 | 24 Feb, 2026 |
| Randy N Lentz | See Remarks | 5,139 | 0 | 03 Feb, 2026 |
| Janet L. Hogan | Senior Vice President Hr | 4,779 | 0 | 14 Sep, 2023 |
| Wayne Thomas Smith | 2,700 | 0 | 01 Mar, 2024 | |
| Mark A Mccollum | 727 | 0 | 27 Jan, 2026 | |
| Precious W Owodunni | 727 | 0 | 27 Jan, 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 |
|---|---|---|---|---|---|---|---|---|
| 22 Feb, 2026 | Mary M Spears | Common Stock, par value $0.01 | A | 2,286 | - | 29,427 | D | M |
| 22 Feb, 2026 | Sheridan C Swords | Common Stock, par value $0.01 | A | 4,925 | - | 238,259 | D | M |
| 22 Feb, 2026 | Kevin L Burdick | Common Stock, par value $0.01 | A | 5,629 | - | 172,942 | D | M |
| 22 Feb, 2026 | Lyndon C Taylor | Common Stock, par value $0.01 | A | 8,539 | - | 9,157 | D | M |
| 22 Feb, 2026 | Pierce Norton | Common Stock, par value $0.01 | A | 17,588 | - | 135,556 | D | M |
| 22 Feb, 2026 | Walter S Iii Hulse | Common Stock, par value $0.01 | A | 7,739 | - | 172,439 | D | M |
| 22 Feb, 2026 | Kevin L Burdick | Common Stock, par value $0.01 | D | 2,538 | $87.33 | 170,405 | D | F |
| 22 Feb, 2026 | Walter S Iii Hulse | Common Stock, par value $0.01 | D | 3,454 | $87.33 | 168,985 | D | F |
| 22 Feb, 2026 | Lyndon C Taylor | Common Stock, par value $0.01 | D | 3,813 | $87.33 | 5,345 | D | F |
| 22 Feb, 2026 | Mary M Spears | Common Stock, par value $0.01 | D | 1,074 | $87.33 | 28,353 | D | F |
| 22 Feb, 2026 | Pierce Norton | Common Stock, par value $0.01 | D | 7,774 | $87.33 | 127,782 | D | F |
| 22 Feb, 2026 | Sheridan C Swords | Common Stock, par value $0.01 | D | 2,226 | $87.33 | 236,033 | D | F |
| 22 Feb, 2026 | Kevin L Burdick | RSU 2023 | D | 5,629 | - | 0 | D | M |
| 22 Feb, 2026 | Sheridan C Swords | RSU 2023 | D | 4,925 | - | 0 | D | M |
| 22 Feb, 2026 | Lyndon C Taylor | RSU 2023 | D | 8,539 | - | 0 | D | M |
| 22 Feb, 2026 | Pierce Norton | RSU 2023 | D | 17,588 | - | 0 | D | M |
| 22 Feb, 2026 | Mary M Spears | RSU 2023 | D | 2,286 | - | 0 | D | M |
| 22 Feb, 2026 | Walter S Iii Hulse | RSU 2023 | D | 7,739 | - | 0 | D | M |
| 18 Feb, 2026 | Sheridan C Swords | RSU 2026 | A | 14,115 | - | 14,115 | D | A |
| 18 Feb, 2026 | Lyndon C Taylor | RSU 2026 | A | 17,283 | - | 17,283 | D | A |