Carnes Martha Z. is a director of Matrix Service Company.
Person profile
Roles
Address
Houston, Texas
Employees
SEC CIK
Latest filings (excl ownership)
No filings
Latest ownership filings
4
SunCoke Energy, Inc.
16 May 24
4
Core Laboratories Inc. /DE/
2 Apr 24
4
MATRIX SERVICE CO
14 Nov 23
4
SunCoke Energy, Inc.
17 May 23
4
CORE LABORATORIES N V
3 Apr 23
4
SunCoke Energy, Inc.
15 Dec 22
4
MATRIX SERVICE CO
7 Dec 22
4
SunCoke Energy, Inc.
23 Sep 22
4
SunCoke Energy, Inc.
30 Jun 22
4
CORE LABORATORIES N V
4 Apr 22
Recent insider trades
| Date | Company | Security | Transaction | Code | Indirect | 10b5-1 | $Price | #Shares | $Value | #Remaining |
|---|---|---|---|---|---|---|---|---|---|---|
| 16 May 24 | SXC SunCoke Energy | RSUs (Director) Common Stock | Grant | Acquire A | No | No | 0 | 12,311 | 0.00 | 39,150 |
| 1 Apr 24 | Core Laboratories | Common Stock | Option exercise | Acquire M | No | No | 0 | 6,419 | 0.00 | 37,011 |
| 1 Apr 24 | Core Laboratories | Restricted Shares Common Stock | Option exercise | Dispose M | No | No | 0 | 6,419 | 0.00 | 0 |
| 1 Apr 24 | Core Laboratories | Restricted Shares Common Stock | Grant | Acquire A | No | No | 0 | 9,317 | 0.00 | 9,317 |
| 14 Nov 23 | MTRX Matrix Service | COMMON STOCK | Grant | Acquire A | No | No | 0 | 7,991 | 0.00 | 54,907 |
| 15 May 23 | SXC SunCoke Energy | RSUs (Director) Common Stock | Grant | Acquire A | No | No | 0 | 14,546 | 0.00 | 26,839 |