Carnes Martha Z. insider trades
Carnes Martha Z. has filed 20 Form 4s with the SEC that we hold, for SunCoke Energy, Inc. (SXC) (Director), Matrix Service Co (MTRX) (Director), Core Laboratories Inc. /DE/ (CLB) (Director) and CLB (Director). None of these filings reports a purchase (code P) or sale (code S) of common stock; they cover grants, option exercises and other codes. The first filing on our record is dated 2021-09-23 and the latest 2026-05-18.
SunCoke Energy, Inc. (SXC)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Matrix Service Co (MTRX)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Core Laboratories Inc. /DE/ (CLB)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
CLB (CLB)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1678397) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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