# Tenable Holdings, Inc.: filings

TENB · Nasdaq · CIK 1660280 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/tenb.md) · [Financials](/companies/tenb/financials.md) · [Filings](/companies/tenb/filings.md) · [Insiders](/companies/tenb/insiders.md)

## Reports and events: 120 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 501, 144 137, 8-K 75, 10-Q 25, 3 25, SC 13G/A 16, DEFA14A 9, S-8 9, SC 13G 9, 10-K 8, CORRESP 8, DEF 14A 8, SCHEDULE 13G/A 5, UPLOAD 5, ARS 4, 424B7 2, 4/A 2, S-1/A 2, SCHEDULE 13G 2, 10-Q/A 1, 3/A 1, 424B4 1, 5 1, 8-A12B 1, CERT 1, CT ORDER 1, D 1, D/A 1, DRS 1, DRS/A 1, DRSLTR 1, EFFECT 1, S-1 1, S-3ASR 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-13 | 20:38 ET | [8-K](/filings/0001660280-26-000046.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001660280-26-000046 |
| 2026-10-06 | 13:07 ET | [8-K](/filings/0001660280-26-000042.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001660280-26-000042 |
| 2026-09-15 | 20:23 ET | [8-K](/filings/0001660280-26-000039.md) | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001660280-26-000039 |
| 2026-08-04 | 20:59 ET | [10-Q](/filings/0001660280-26-000035.md) | Quarterly report, period 2026-06-30 | 0001660280-26-000035 |
| 2026-07-29 | 20:11 ET | [8-K](/filings/0001660280-26-000032.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001660280-26-000032 |
| 2026-05-21 | 20:29 ET | [8-K](/filings/0001660280-26-000030.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001660280-26-000030 |
| 2026-05-13 | 21:07 ET | [8-K](/filings/0001660280-26-000026.md) | 5.07 Shareholder vote results | 0001660280-26-000026 |
| 2026-05-05 | 20:38 ET | [10-Q](/filings/0001660280-26-000023.md) | Quarterly report, period 2026-03-31 | 0001660280-26-000023 |
| 2026-04-29 | 20:11 ET | [8-K](/filings/0001660280-26-000020.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001660280-26-000020 |
| 2026-04-02 | 20:14 ET | [DEF 14A](/filings/0001660280-26-000015.md) | Proxy statement, period 2026-04-02 | 0001660280-26-000015 |
| 2026-02-27 | 21:59 ET | [10-K](/filings/0001660280-26-000005.md) | Annual report, period 2025-12-31 | 0001660280-26-000005 |
| 2026-02-04 | 21:22 ET | [8-K](/filings/0001660280-26-000004.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001660280-26-000004 |
| 2025-11-04 | 22:07 ET | [10-Q](/filings/0001660280-25-000128.md) | Quarterly report, period 2025-09-30 | 0001660280-25-000128 |
| 2025-10-29 | 20:17 ET | [8-K](/filings/0001660280-25-000125.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001660280-25-000125 |
| 2025-08-21 | 11:10 ET | [8-K](/filings/0001660280-25-000095.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001660280-25-000095 |
| 2025-08-08 | 20:25 ET | [10-Q](/filings/0001660280-25-000090.md) | Quarterly report, period 2025-06-30 | 0001660280-25-000090 |
| 2025-07-30 | 20:12 ET | [8-K](/filings/0001660280-25-000087.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001660280-25-000087 |
| 2025-05-14 | 20:40 ET | [8-K](/filings/0001628280-25-025526.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results | 0001628280-25-025526 |
| 2025-05-06 | 20:35 ET | [10-Q](/filings/0001660280-25-000072.md) | Quarterly report, period 2025-03-31 | 0001660280-25-000072 |
| 2025-04-29 | 20:08 ET | [8-K](/filings/0001660280-25-000068.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001660280-25-000068 |
| 2025-04-16 | 13:02 ET | [8-K](/filings/0001660280-25-000065.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001660280-25-000065 |
| 2025-04-03 | 20:28 ET | [DEF 14A](/filings/0001660280-25-000058.md) | Proxy statement, period 2025-04-03 | 0001660280-25-000058 |
| 2025-02-24 | 23:59 ET | [10-K](/filings/0001660280-25-000034.md) | Annual report, period 2024-12-31 | 0001660280-25-000034 |
| 2025-02-20 | 21:14 ET | [8-K](/filings/0001660280-25-000020.md) | 5.02 Departure or appointment of officers or directors | 0001660280-25-000020 |
| 2025-02-07 | 14:22 ET | [8-K](/filings/0001660280-25-000013.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001660280-25-000013 |
| 2025-02-05 | 21:08 ET | [8-K](/filings/0001660280-25-000010.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001660280-25-000010 |
| 2025-01-29 | 21:21 ET | [8-K](/filings/0001660280-25-000007.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001660280-25-000007 |
| 2025-01-06 | 14:05 ET | [8-K](/filings/0001660280-25-000002.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors | 0001660280-25-000002 |
| 2024-12-05 | 14:11 ET | [8-K](/filings/0001660280-24-000176.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001660280-24-000176 |
| 2024-11-05 | 21:31 ET | [10-Q](/filings/0001660280-24-000153.md) | Quarterly report, period 2024-09-30 | 0001660280-24-000153 |
| 2024-10-30 | 20:08 ET | [8-K](/filings/0001660280-24-000151.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001660280-24-000151 |
| 2024-08-06 | 20:49 ET | [10-Q](/filings/0001660280-24-000127.md) | Quarterly report, period 2024-06-30 | 0001660280-24-000127 |
| 2024-07-31 | 20:06 ET | [8-K](/filings/0001660280-24-000119.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001660280-24-000119 |
| 2024-05-23 | 20:23 ET | [8-K](/filings/0001660280-24-000081.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001660280-24-000081 |
| 2024-05-07 | 21:16 ET | [10-Q](/filings/0001660280-24-000073.md) | Quarterly report, period 2024-03-31 | 0001660280-24-000073 |
| 2024-05-01 | 20:07 ET | [8-K](/filings/0001660280-24-000069.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001660280-24-000069 |
| 2024-04-11 | 20:41 ET | [DEF 14A](/filings/0001660280-24-000064.md) | Proxy statement, period 2024-04-11 | 0001660280-24-000064 |
| 2024-02-28 | 21:37 ET | [10-K](/filings/0001660280-24-000033.md) | Annual report, period 2023-12-31 | 0001660280-24-000033 |
| 2024-02-06 | 21:13 ET | [8-K](/filings/0001660280-24-000007.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001660280-24-000007 |
| 2023-11-27 | 21:36 ET | [8-K](/filings/0001660280-23-000155.md) | 8.01 Other events | 0001660280-23-000155 |
| 2023-11-15 | 22:27 ET | [8-K](/filings/0001660280-23-000147.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001660280-23-000147 |
| 2023-11-09 | 23:19 ET | [10-Q](/filings/0001660280-23-000144.md) | Quarterly report, period 2023-09-30 | 0001660280-23-000144 |
| 2023-11-01 | 20:07 ET | [8-K](/filings/0001660280-23-000136.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001660280-23-000136 |
| 2023-10-02 | 21:08 ET | [8-K](/filings/0001660280-23-000134.md) | 2.01 Completion of an acquisition or disposition; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001660280-23-000134 |
| 2023-09-07 | 21:11 ET | [8-K](/filings/0001660280-23-000127.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001660280-23-000127 |
| 2023-08-02 | 21:16 ET | [10-Q](/filings/0001660280-23-000107.md) | Quarterly report, period 2023-06-30 | 0001660280-23-000107 |
| 2023-07-25 | 20:07 ET | [8-K](/filings/0001660280-23-000102.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001660280-23-000102 |
| 2023-06-14 | 13:05 ET | [8-K](/filings/0001660280-23-000094.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001660280-23-000094 |
| 2023-05-31 | 20:18 ET | [8-K](/filings/0001660280-23-000088.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results | 0001660280-23-000088 |
| 2023-05-03 | 21:19 ET | [10-Q](/filings/0001628280-23-015289.md) | Quarterly report, period 2023-03-31 | 0001628280-23-015289 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:15 ET. No prices; not investment advice.