Form 4 · Filed May 26, 2026, 11:00 PM UTC
TENB/Tenable Holdings, Inc.
Thurmond Mark C. — Co-Chief Executive Officer
AI Thesis
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Research signal, not investment advice. Form 4 AI surfaces SEC filings and applies an analytical layer — it does not predict prices or recommend trades. Past performance does not guarantee future results. See methodology and public track record for how scores are computed.
Transactions
18 rows| Date | Code | Direction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| May 22, 2026 | M | other | 1,162 | $0 | — | 170,249 |
| May 22, 2026 | F | other | 562 | $25 | $14,303 | 169,687 |
| May 22, 2026 | M | other | 2,267 | $0 | — | 171,954 |
| May 22, 2026 | F | other | 1,097 | $25 | $27,919 | 170,857 |
| May 22, 2026 | M | other | 6,095 | $0 | — | 176,952 |
| May 22, 2026 | F | other | 2,947 | $25 | $75,001 | 174,005 |
| May 22, 2026 | M | other | 3,713 | $0 | — | 177,718 |
| May 22, 2026 | F | other | 1,796 | $25 | $45,708 | 175,922 |
| May 22, 2026 | M | other | 7,764 | $0 | — | 183,686 |
| May 22, 2026 | F | other | 3,754 | $25 | $95,539 | 179,932 |
| May 22, 2026 | M | other | 4,368 | $0 | — | 184,300 |
| May 22, 2026 | F | other | 2,112 | $25 | $53,750 | 182,188 |
| May 22, 2026 | M | other | 1,162 | — | — | 3,492 |
| May 22, 2026 | M | other | 2,267 | — | — | 15,873 |
| May 22, 2026 | M | other | 6,095 | — | — | 67,052 |
| May 22, 2026 | M | other | 3,713 | — | — | 11,139 |
| May 22, 2026 | M | other | 7,764 | — | — | 85,408 |
| May 22, 2026 | M | other | 4,368 | — | — | 30,576 |
Source: SEC EDGAR raw filing ↗ · Accession 0001651579-26-000006