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Insider ActivityTENB
Thurmond Mark C., Co-Chief Executive Officer, Director at Tenable Holdings, Inc., traded $54K of TENB
Updated Jun 20, 2026
Thurmond Mark C.
Co-Chief Executive Officer, Director
Tenable Holdings, Inc. ·
$TENB
Transaction Details
| Insider | Thurmond Mark C. |
|---|---|
| Title | Co-Chief Executive Officer, Director |
| Company | Tenable Holdings, Inc. |
| Ticker | TENB |
| Transaction Type | Tax |
| Transaction Date | 2026-05-22 |
| Shares Traded | 2,112 |
| Price Per Share | $25.45 |
| Total Value | $54K |
| Filed Date | 2026-05-26 |
| Accession Number | 0001651579-26-000006 |
Ownership Context
| Shares Owned After Transaction | 182,188 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001651579-26-000006
Other Insider Trades — TENB
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| KEANE MARGARET M | Director | traded | — | 2026-06-15 |
| Thurmond Mark C. | Co-Chief Executive Officer, Director | traded | — | 2026-05-22 |
| Thurmond Mark C. | Co-Chief Executive Officer, Director | traded | — | 2026-05-22 |
| Thurmond Mark C. | Co-Chief Executive Officer, Director | traded | — | 2026-05-22 |
| Thurmond Mark C. | Co-Chief Executive Officer, Director | traded | — | 2026-05-22 |
| Thurmond Mark C. | Co-Chief Executive Officer, Director | traded | $46K | 2026-05-22 |
| Thurmond Mark C. | Co-Chief Executive Officer, Director | traded | — | 2026-05-22 |
| Thurmond Mark C. | Co-Chief Executive Officer, Director | traded | $14K | 2026-05-22 |
| Thurmond Mark C. | Co-Chief Executive Officer, Director | traded | $28K | 2026-05-22 |
| Thurmond Mark C. | Co-Chief Executive Officer, Director | traded | $75K | 2026-05-22 |
Other Trades by Thurmond Mark C.
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| TENB | Tenable Holdings, Inc. | traded | — | 2026-05-22 |
| TENB | Tenable Holdings, Inc. | traded | $14K | 2026-05-22 |
| TENB | Tenable Holdings, Inc. | traded | — | 2026-05-22 |
| TENB | Tenable Holdings, Inc. | traded | $28K | 2026-05-22 |
| TENB | Tenable Holdings, Inc. | traded | — | 2026-05-22 |
| TENB | Tenable Holdings, Inc. | traded | $75K | 2026-05-22 |
| TENB | Tenable Holdings, Inc. | traded | — | 2026-05-22 |
| TENB | Tenable Holdings, Inc. | traded | $46K | 2026-05-22 |
| TENB | Tenable Holdings, Inc. | traded | — | 2026-05-22 |
| TENB | Tenable Holdings, Inc. | traded | $96K | 2026-05-22 |
Full Ticker Profile
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 20, 2026 at 07:09 UTC