Vintz Stephen A, Co-Chief Executive Officer of Tenable Holdings (TENB), has filed 65 Form 4 transactions, all in that single company. The pattern is one-sided: no open-market purchases and no acquisitions of shares through grants or awards. The total value of sales is $986,544.76, and the total value of shares acquired is zero.
The recent filings, all dated in 2026, show a consistent mechanical rhythm rather than discretionary selling. On August 24, 2026, Vintz reported six pairs of transactions, each consisting of an option exercise (code M, valued at $0) followed by a tax withholding (code F). The F values ranged from $25,930.16 to $126,121.04, with the largest single F event on August 5, 2026, at $10,970,849.28, paired with an M exercise valued at $6,863,865.14. Similar paired M and F filings appear on May 22, 2026, with F values between $19,443.80 and $94,572.20.
These are not open-market sales. Code F transactions are automatic share withholdings to cover tax obligations on vested or exercised equity, and code M exercises are mechanical conversions of options. The absence of any code P (purchase) or code S (open-market sale) transactions means Vintz has not expressed a directional view through the market in this period. His activity is entirely tied to the vesting and settlement of compensation, with the dollar volume driven by the size of the equity grants and the TENB share price at each settlement date.
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