CIK 0001660280 · Large accelerated filer
Tenable Holdings, Inc.
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- TENB
- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 475580846
- Phone
- 410-872-0555
- Business address
- 6100 MERRIWEATHER DRIVE, COLUMBIA, MD, 21044
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $2,045,396
- in 3 filings
Net −$2,045,396. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-02-23 | Anschutz Barron Chief Accounting Officer | Shares withheld for taxes | −666 | $17.55 | $12K | 65,172 |
| 2026-02-23 | Anschutz Barron Chief Accounting Officer | Option exercise | +1,337 | 66,509 | ||
| 2026-02-23 | Anschutz Barron Chief Accounting Officer | Shares withheld for taxes | −640 | $17.55 | $11K | 65,869 |
| 2026-02-23 | Anschutz Barron Chief Accounting Officer | Option exercise | +1,258 | 67,127 | ||
| 2026-02-23 | Anschutz Barron Chief Accounting Officer | Shares withheld for taxes | −669 | $17.55 | $12K | 66,458 |
| 2026-02-23 | Anschutz Barron Chief Accounting Officer | Option exercise | +6,515 | 72,973 | ||
| 2026-02-23 | Anschutz Barron Chief Accounting Officer | Shares withheld for taxes | −3,179 | $17.55 | $56K | 69,794 |
| 2026-02-23 | Anschutz Barron Chief Accounting Officer | Option exercise · Restricted Stock Units | −1,390 | 0 | ||
| 2026-02-23 | Anschutz Barron Chief Accounting Officer | Option exercise · Restricted Stock Units | −1,337 | 5,348 | ||
| 2026-02-23 | Anschutz Barron Chief Accounting Officer | Option exercise · Restricted Stock Units | −1,258 | 10,064 | ||
| 2026-02-23 | Anschutz Barron Chief Accounting Officer | Option exercise · Restricted Stock Units | −6,515 | 19,547 | ||
| 2026-02-12 | Vicks Raymond Jr. Director | Purchase | +4,500 | $22.17 | $100K | 16,266 |
| 2026-02-09 | COVIELLO ARTHUR W JR Director | Purchase | +12,000 | $21.50 | $258K | 51,731 |
| 2026-01-16 | Anschutz Barron Chief Accounting Officer | Option exercise | +2,031 | 65,528 | ||
| 2026-01-16 | Anschutz Barron Chief Accounting Officer | Shares withheld for taxes | −1,080 | $22.12 | $24K | 64,448 |
| 2026-01-16 | Anschutz Barron Chief Accounting Officer | Option exercise · Restricted Stock Units | −2,031 | 2,031 | ||
| 2025-12-15 | SEAWELL A BROOKE Director | Option exercise | +115,000 | $9.66 | $1.1M | 115,000 |
| 2025-12-15 | SEAWELL A BROOKE Director | Sale | −115,000 | $24.82 | $2.9M | 0 |
| 2025-12-15 | SEAWELL A BROOKE Director | Option exercise · Employee Stock Option (right to buy) | −115,000 | 0 | ||
| 2025-11-24 | Thurmond Mark C. Co-Chief Executive Officer | Option exercise | +1,363 | 106,364 |
Page 11 of 25 · 497 trades