Updated Jul 16, 2026 · Last SEC filing 2026-06-17
Tenable Holdings, Inc. (TENB) has filed 16 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-17. 3 Form 8-K material event filings were reported by TENB in the last 90 days. InsiderAlpha tracks every TENB SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0001660280 |
|---|
| Form 4 filings (90d) | 16 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Latest Form 4 filing | 2026-06-17 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| KEANE MARGARET M | Director | M — Option exercise | 3.2K | $0.00 | — | SEC | |
| Vintz Stephen A | Co-Chief Executive Officer | F — Tax withholding / forfeiture | 2.9K | $25.45 | $74K | SEC | |
| Anschutz Barron | Insider | M — Option exercise | 1.3K | $0.00 | — | SEC | |
| Vintz Stephen A | Co-Chief Executive Officer | M — Option exercise | 5.1K | $0.00 | — | SEC | |
| Vintz Stephen A | Co-Chief Executive Officer | F — Tax withholding / forfeiture | 764 | $25.45 | $19K | SEC | |
| Vintz Stephen A | Co-Chief Executive Officer | M — Option exercise | 6.1K | $0.00 | — | SEC | |
| Anschutz Barron | Insider | M — Option exercise | 1.6K | $0.00 | — | SEC | |
| Anschutz Barron | Insider | F — Tax withholding / forfeiture | 640 | $25.45 | $16K | SEC | |
| Anschutz Barron | Insider | F — Tax withholding / forfeiture | 779 | $25.45 | $20K | SEC | |
| Vintz Stephen A | Co-Chief Executive Officer | M — Option exercise | 1.6K | $0.00 | — | SEC | |
| Anschutz Barron | Insider | M — Option exercise | 1.3K | $0.00 | — | SEC | |
| Anschutz Barron | Insider | F — Tax withholding / forfeiture | 602 | $25.45 | $15K | SEC | |
| Vintz Stephen A | Co-Chief Executive Officer | M — Option exercise | 2.3K | $0.00 | — | SEC | |
| Vintz Stephen A | Co-Chief Executive Officer | F — Tax withholding / forfeiture | 1.1K | $25.45 | $29K | SEC | |
| Vintz Stephen A | Co-Chief Executive Officer | F — Tax withholding / forfeiture | 2.4K | $25.45 | $62K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Tenable Holdings, Inc. (TENB). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Vintz Stephen A | 21 | $2.07M |
| Thurmond Mark C. | 18 | $312K |
| Anschutz Barron | 12 | $70K |
| KEANE MARGARET M | 5 | — |
| Brown Matthew Charles | 4 | $390K |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in TENB insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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