Thurmond Mark C.'s Form 4 filing
Tenable Holdings, Inc. (TENB) · filed Aug 26, 2025
- Accession no.
- 0001660280-25-000104
- Filed
- Aug 26, 2025
- Trade date
- Aug 22-25, 2025
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 8 non-derivative transactions and 7 derivative transactions. Open-market sales total $862.1K. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Thurmond Mark C.CIK 0001651579 | Director, Officer (Co-Chief Executive Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 22, 2025 | Common Stock | MOption exerciseAcquired | +1,162 | $0.00 | $0 | 73,889 | Direct | |
| Aug 22, 2025 | Common Stock | MOption exerciseAcquired | +2,267 | $0.00 | $0 | 76,156 | Direct | |
| Aug 22, 2025 | Common Stock | MOption exerciseAcquired | +3,713 | $0.00 | $0 | 79,869 | Direct | |
| Aug 22, 2025 | Common Stock | MOption exerciseAcquired | +46,585 | $0.00 | $0 | 126,454 | Direct | |
| Aug 22, 2025 | Common Stock | MOption exerciseAcquired | +4,368 | $0.00 | $0 | 130,822 | Direct | |
| Aug 25, 2025 | Common Stock | SSaleDisposed | −28,500 | $30.25 | −$862,125 | 102,322 | Direct | |
| Aug 25, 2025 | Common Stock | MOption exerciseAcquired | +1,363 | $0.00 | $0 | 103,685 | Direct | |
| Aug 25, 2025 | Common Stock | MOption exerciseAcquired | +3,857 | $0.00 | $0 | 107,542 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 22, 2025 | Common Stock | MOption exerciseDisposed | −1,162 | $0.00 | $0 | 6,978 | Direct | |
| Aug 22, 2025 | Common Stock | MOption exerciseDisposed | −2,267 | $0.00 | $0 | 22,674 | Direct | |
| Aug 22, 2025 | Common Stock | MOption exerciseDisposed | −3,713 | $0.00 | $0 | 22,278 | Direct | |
| Aug 22, 2025 | Common Stock | MOption exerciseDisposed | −46,585 | $0.00 | $0 | 139,758 | Direct | |
| Aug 22, 2025 | Common Stock | MOption exerciseDisposed | −4,368 | $0.00 | $0 | 43,680 | Direct | |
| Aug 25, 2025 | Common Stock | MOption exerciseDisposed | −1,363 | $0.00 | $0 | 2,728 | Direct | |
| Aug 25, 2025 | Common Stock | MOption exerciseDisposed | −3,857 | $0.00 | $0 | 7,714 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.