| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| KIRBY CORP | Director | Common Stock, par value $0.10 per share | 12.3K | $1.19M | $96.61 | 05 May 2025 | Direct |
| TETRA TECHNOLOGIES INC | Director | Restricted Stock Units | 37.7K | $0 | $3.92 | 12 Jun 2025 | Direct |
| MARATHON OIL CORP | Director | Common Stock | 0 | $0 | $28.84 | 22 Nov 2024 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| TTI | TETRA TECHNOLOGIES INC | 12 Jun 2025 | 1 | $0 | 4 | Director | 16 Jun 2025, 16:24 |
| KEX | KIRBY CORP | 05 May 2025 | 1 | $0 | 4 | Director | 06 May 2025, 15:36 |
| MRO | MARATHON OIL CORP | 22 Nov 2024 | 1 | $0 | 4 | Director | 22 Nov 2024, 16:05 |
| TTI | TETRA TECHNOLOGIES INC | 24 May 2024 | 2 | $0 | 4 | Director | 29 May 2024, 16:09 |
| TTI | TETRA TECHNOLOGIES INC | 21 May 2024 | 1 | $0 | 4 | Director | 22 May 2024, 16:14 |
| KEX | KIRBY CORP | 29 Apr 2024 | 1 | $0 | 4 | Director | 01 May 2024, 14:24 |
| MRO | MARATHON OIL CORP | 01 Mar 2024 | 1 | $0 | 4 | Director | 05 Mar 2024, 16:36 |
| TTI | TETRA TECHNOLOGIES INC | 24 May 2023 | 3 | $0 | 4 | Director | 26 May 2023, 16:09 |
| KEX | KIRBY CORP | 01 May 2023 | 1 | $0 | 4 | Director | 03 May 2023, 17:59 |
| MRO | MARATHON OIL CORP | 01 Mar 2023 | 1 | $0 | 4 | Director | 03 Mar 2023, 16:38 |
| MRO | MARATHON OIL CORP | 01 Feb 2023 | 0 | $0 | 3 | Director | 01 Feb 2023, 15:38 |
| TTI | TETRA TECHNOLOGIES INC | 26 May 2022 | 2 | $0 | 4 | Director | 27 May 2022, 16:46 |
| TTI | TETRA TECHNOLOGIES INC | 23 May 2022 | 1 | $0 | 4 | Director | 25 May 2022, 17:12 |
| KEX | KIRBY CORP | 02 May 2022 | 1 | $0 | 4 | Director | 03 May 2022, 18:15 |
| KEX | KIRBY CORP | 02 Aug 2021 | 1 | $0 | 4 | Director | 03 Aug 2021, 11:40 |
| KEX | KIRBY CORP | 27 Jul 2021 | 0 | $0 | 3 | Director | 03 Aug 2021, 08:42 |
| TTI | TETRA TECHNOLOGIES INC | 26 May 2021 | 1 | $0 | 4 | Director | 27 May 2021, 16:47 |