Thurmond Mark C.
TENABLE HOLDINGS INC · Co-Chief Executive Officer
Thurmond Mark C. is listed in filings as Co-Chief Executive Officer at TENABLE HOLDINGS INC. This profile follows SEC Form 4 activity through May 26, 2026, including sale activity. Recent filings connect the profile to TENABLE HOLDINGS INC (TENB). The current snapshot covers public activity from May 27, 2025 to May 26, 2026. Reported amounts are shown as $95.5K to $53.8K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.
History Trades
| Company | Value | Action | Price | Last Price |
|---|---|---|---|---|
| $862k28.5k shares | SellAug 25, 2025 | $30.25 | $27.56 | |
| $81k2.5k shares | SellMay 27, 2025 | $32.45 | $27.56 | |
| $178k5.6k shares | SellMay 23, 2025 | $31.98 | $27.56 |