John McCartney’s recent insider trading activity, as disclosed in SEC Form 4 filings, reveals a clear pattern of buying and selling across two companies: GRNT and HURN. Over the past year, McCartney has executed 59 trades, with a notable emphasis on purchasing shares of GRNT while consistently selling holdings in HURN. Since August 2025, McCartney has made 15 purchases of GRNT stock, with transactions ranging from $5,162.20 to $26,500. Notably, his most recent GRNT purchases occurred on March 11 and 12, 2026, totaling $25,800 and $10,240, respectively. This suggests a sustained interest in accumulating GRNT shares, with a cumulative buy value of $337,548.18 across all trades.
In contrast, McCartney has been actively reducing his position in HURN, executing nine sales since September 2025. These sales have been significantly larger in value, with individual transactions ranging from $68,105 to $790,924.20. The most recent HURN sales occurred on March 2, 2026, and February 2, 2026, totaling $69,575 and $84,385, respectively. Overall, McCartney’s HURN sales have generated $2,873,239.59 in proceeds. This divergence in activity—buying GRNT while selling HURN—highlights a strategic shift in McCartney’s portfolio, though the specific rationale behind these moves remains undisclosed in the filings.
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