Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Grant R. Bates | MRC | Common Stock | Disposed to Issuer | -100% | -6,085 | 0 | 06 Nov 2025 | By Spouse | ||
| Grant R. Bates | MRC | Common Stock | Disposed to Issuer | -100% | -162,565 | 0 | 06 Nov 2025 | Direct | ||
| Grant R. Bates | MRC | Common Stock | Award | 19.2% | 26,192 | 162,565 | 06 Nov 2025 | Direct | ||
| Grant R. Bates | MRC | Performance Share Unit | Disposed to Issuer | -100% | -82,012 | 0 | 06 Nov 2025 | Direct | ||
| Emily K. Shields | MRC | Common Stock | Disposed to Issuer | -100% | -99,652 | 0 | 06 Nov 2025 | Direct | ||
| Emily K. Shields | MRC | Common Stock | Award | 95.1% | 48,571 | 99,652 | 06 Nov 2025 | Direct | ||
| Emily K. Shields | MRC | Performance Share Unit | Disposed to Issuer | -100% | -35,850 | 0 | 06 Nov 2025 | Direct | ||
| Kelly Youngblood | MRC | Common Stock | Disposed to Issuer | -100% | -521,866 | 0 | 06 Nov 2025 | Direct | ||
| Kelly Youngblood | MRC | Common Stock | Award | 86.3% | 241,793 | 521,866 | 06 Nov 2025 | Direct | ||
| Kelly Youngblood | MRC | Performance Share Unit | Disposed to Issuer | -100% | -178,153 | 0 | 06 Nov 2025 | Direct | ||
| George John Damiris | MRC | Common Stock | Disposed to Issuer | -100% | -57,139 | 0 | 06 Nov 2025 | Direct | ||
| Gillian Anderson | MRC | Common Stock | Disposed to Issuer | -100% | -34,758 | 0 | 06 Nov 2025 | Direct | ||
| Gillian Anderson | MRC | Performance Share Unit | Disposed to Issuer | -100% | -21,047 | 0 | 06 Nov 2025 | Direct | ||
| Stephen B. Smith | MRC | Common Stock | Disposed to Issuer | -100% | -105,783 | 0 | 06 Nov 2025 | Direct | ||
| Stephen B. Smith | MRC | Common Stock | Award | 62.8% | 40,823 | 105,783 | 06 Nov 2025 | Direct | ||
| Stephen B. Smith | MRC | Performance Share Unit | Disposed to Issuer | -100% | -30,512 | 0 | 06 Nov 2025 | Direct | ||
| Anne McEntee | MRC | Common Stock | Disposed to Issuer | -100% | -46,228 | 0 | 06 Nov 2025 | Direct | ||
| Victor F. Clark Jr. | MRC | Common Stock | Disposed to Issuer | -100% | -24,371 | 0 | 06 Nov 2025 | Direct | ||
| John P. McCarthy | MRC | Common Stock | Disposed to Issuer | -100% | -176,381 | 0 | 06 Nov 2025 | Direct | ||
| John P. McCarthy | MRC | Common Stock | Award | 59.5% | 65,770 | 176,381 | 06 Nov 2025 | Direct | ||
| John P. McCarthy | MRC | Performance Share Unit | Disposed to Issuer | -100% | -48,546 | 0 | 06 Nov 2025 | Direct | ||
| Deborah G. Adams | MRC | Common Stock | Disposed to Issuer | -100% | -110,951 | 0 | 06 Nov 2025 | Direct | ||
| Shweta Kurvey-Mishra | MRC | Common Stock | Disposed to Issuer | -100% | -102,351 | 0 | 06 Nov 2025 | Direct | ||
| Shweta Kurvey-Mishra | MRC | Common Stock | Award | 140.3% | 59,764 | 102,351 | 06 Nov 2025 | Direct | ||
| Shweta Kurvey-Mishra | MRC | Performance Share Unit | Disposed to Issuer | -100% | -44,105 | 0 | 06 Nov 2025 | Direct | ||
| Daniel B. Silvers | MRC | Common Stock | Disposed to Issuer | -100% | -25,068 | 0 | 06 Nov 2025 | Direct | ||
| Robert J. Saltiel | MRC | Common Stock | Disposed to Issuer | -100% | -1,697,238 | 0 | 06 Nov 2025 | Direct | ||
| Robert J. Saltiel | MRC | Common Stock | Award | 66.5% | 677,677 | 1,697,238 | 06 Nov 2025 | Direct | ||
| Robert J. Saltiel | MRC | Performance Share Unit | Disposed to Issuer | -100% | -499,315 | 0 | 06 Nov 2025 | Direct | ||
| Ronald L. Jadin | MRC | Common Stock | Disposed to Issuer | -100% | -57,139 | 0 | 06 Nov 2025 | Direct | ||
| Leonard M. Anthony | MRC | Common Stock | Disposed to Issuer | -100% | -72,842 | 0 | 06 Nov 2025 | Direct | ||
| David A. Hager | MRC | Common Stock | Disposed to Issuer | -100% | -25,976 | 0 | 06 Nov 2025 | Direct | ||
| Daniel J. Churay | MRC | Common Stock | Disposed to Issuer | -100% | -550 | 0 | 06 Nov 2025 | By IRA | ||
| Daniel J. Churay | MRC | Common Stock | Disposed to Issuer | -100% | -285,568 | 0 | 06 Nov 2025 | Direct | ||
| Daniel J. Churay | MRC | Common Stock | Award | 17.8% | 43,119 | 285,568 | 06 Nov 2025 | Direct | ||
| Daniel J. Churay | MRC | Performance Share Unit | Disposed to Issuer | -100% | -135,658 | 0 | 06 Nov 2025 | Direct | ||
| Daniel B. Silvers | MRC | Common Stock | Award | 87.8% | 11,722 | 25,068 | 29 May 2025 | Direct | ||
| Deborah G. Adams | MRC | Common Stock | Award | 23.9% | 21,423 | 110,951 | 29 May 2025 | Direct | ||
| Leonard M. Anthony | MRC | Common Stock | Award | 19.2% | 11,722 | 72,842 | 29 May 2025 | Direct | ||
| George John Damiris | MRC | Common Stock | Award | 25.8% | 11,722 | 57,139 | 29 May 2025 | Direct | ||
| David A. Hager | MRC | Common Stock | Award | 82.2% | 11,722 | 25,976 | 29 May 2025 | Direct | ||
| Anne McEntee | MRC | Common Stock | Award | 34% | 11,722 | 46,228 | 29 May 2025 | Direct | ||
| Ronald L. Jadin | MRC | Common Stock | Award | 25.8% | 11,722 | 57,139 | 29 May 2025 | Direct | ||
| Victor F. Clark Jr. | MRC | Common Stock | Award | 24,371 | 24,371 | 27 May 2025 | Direct | |||
| Grant R. Bates | MRC | Common Stock | Disposed to Issuer | -31% | -2,735 | 6,085 | 09 Apr 2025 | By Spouse |