Brian K. Miller, Executive VP and CFO of Tyler Technologies (TYL), has been a consistent seller of the company’s stock over the past year, with no open-market purchases recorded in his 57 total Form 4 transactions. His aggregate sell value stands at roughly $5.6 million, all concentrated in TYL, while his only acquisitions—about $25,000 in total—came from compensatory grants and option exercises rather than discretionary buying. The most recent open-market sales occurred on December 12 and December 15, 2025, when he disposed of shares valued at $458,650 and $448,510, respectively, suggesting a deliberate reduction of his position heading into year-end.
The pattern since then has been dominated by automatic and non-discretionary events. On March 1, 2026, Miller exercised a series of options (coded M) and simultaneously had shares withheld to cover tax obligations (coded F), with the withheld values ranging from $38,102 to $925,266. These transactions are mechanical in nature—the option exercises themselves carried zero dollar value, and the tax-withholding sales are mandated by company policy rather than market timing. A subsequent grant on March 31, 2026, added $16,693 in compensation, and a gift transaction on June 15, 2026, involved no cash consideration.
The overall trajectory is unambiguous: Miller has not made a single open-market purchase in the filing period, while his two recent S-coded sales in December 2025 total just over $900,000. His selling bias, combined with the heavy volume of F-coded tax withholdings tied to option exercises, indicates a steady monetization of equity compensation rather than a conviction-based bet on the stock. For investors tracking insider behavior, the absence of any P-coded activity is notable, though the mechanical nature of the recent filings tempers any signal of negative sentiment.
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