# T Stamp Inc: filings

IDAI · Nasdaq · CIK 1718939 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

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

## Reports and events: 136 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 (4 128, 8-K 86, CORRESP 26, 3 20, UPLOAD 20, 5 19, 10-Q 15, DEF 14A 11, EFFECT 11, S-3 8, 1-A/A 7, 424B5 7, PRE 14A 6, S-3/A 6, 10-K 5, 10-Q/A 5, 424B4 5, 4/A 5, 5/A 5, S-1/A 5, SC 13G 5, D 4, NT 10-Q 4, S-1 4, 1-U 3, 253G2 3, 3/A 3, QUALIF 3, SCHEDULE 13G 3, 1-A 2, 1-SA 2, 8-K/A 2, NT 10-Q/A 2, SCHEDULE 13D 2, SCHEDULE 13G/A 2, 10-K/A 1, 1-A POS 1, 1-K 1, 1-K/A 1, 1-SA/A 1, 8-A12B 1, C 1, CERT 1, DEF 14C 1, DEFR14C 1, DOS 1, DRS 1, PRE 14C 1, RW 1, SC 13G/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-27 | 09:14 ET | [8-K](/filings/0001718939-26-000062.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001718939-26-000062 |
| 2026-10-09 | 16:40 ET | [8-K](/filings/0001718939-26-000060.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001718939-26-000060 |
| 2026-08-13 | 16:11 ET | [8-K](/filings/0001718939-26-000054.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001718939-26-000054 |
| 2026-08-13 | 16:10 ET | [10-Q](/filings/0001718939-26-000053.md) | Quarterly report, period 2026-06-30 | 0001718939-26-000053 |
| 2026-07-23 | 13:20 ET | [8-K](/filings/0001718939-26-000045.md) | 8.01 Other events | 0001718939-26-000045 |
| 2026-07-10 | 16:25 ET | [8-K](/filings/0001718939-26-000042.md) | 8.01 Other events | 0001718939-26-000042 |
| 2026-06-25 | 13:47 ET | [8-K](/filings/0001718939-26-000039.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 8.01 Other events; 9.01 Financial statements and exhibits | 0001718939-26-000039 |
| 2026-05-20 | 16:30 ET | [DEF 14A](/filings/0001718939-26-000035.md) | Proxy statement, period 2026-05-20 | 0001718939-26-000035 |
| 2026-05-14 | 16:28 ET | [8-K](/filings/0001718939-26-000030.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001718939-26-000030 |
| 2026-05-14 | 16:28 ET | [10-Q](/filings/0001718939-26-000029.md) | Quarterly report, period 2026-03-31 | 0001718939-26-000029 |
| 2026-03-31 | 16:08 ET | [8-K](/filings/0001718939-26-000025.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001718939-26-000025 |
| 2026-03-31 | 16:07 ET | [10-K](/filings/0001718939-26-000024.md) | Annual report, period 2025-12-31 | 0001718939-26-000024 |
| 2026-03-17 | 16:30 ET | [8-K](/filings/0001718939-26-000019.md) | 8.01 Other events | 0001718939-26-000019 |
| 2026-03-12 | 16:30 ET | [8-K](/filings/0001718939-26-000016.md) | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001718939-26-000016 |
| 2026-03-05 | 16:30 ET | [8-K](/filings/0001718939-26-000013.md) | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 9.01 Financial statements and exhibits | 0001718939-26-000013 |
| 2026-02-02 | 13:37 ET | [8-K](/filings/0001104659-26-009120.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-009120 |
| 2026-01-22 | 10:10 ET | [DEF 14A](/filings/0001718939-26-000009.md) | Proxy statement, period 2026-03-11 | 0001718939-26-000009 |
| 2026-01-05 | 16:42 ET | [8-K](/filings/0001718939-26-000004.md) | 8.01 Other events | 0001718939-26-000004 |
| 2025-11-14 | 16:19 ET | [10-Q](/filings/0001718939-25-000163.md) | Quarterly report, period 2025-09-30 | 0001718939-25-000163 |
| 2025-11-14 | 16:04 ET | [8-K](/filings/0001718939-25-000160.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001718939-25-000160 |
| 2025-11-13 | 13:53 ET | [SCHEDULE 13D](/filings/0001731122-25-001529.md) | Ownership report, active investor | 0001731122-25-001529 |
| 2025-11-13 | 11:15 ET | [SCHEDULE 13D](/filings/0001731122-25-001527.md) | Ownership report, active investor | 0001731122-25-001527 |
| 2025-11-12 | 16:30 ET | [DEF 14A](/filings/0001718939-25-000156.md) | Proxy statement, period 2025-11-12 | 0001718939-25-000156 |
| 2025-10-31 | 17:28 ET | [8-K](/filings/0001718939-25-000153.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001718939-25-000153 |
| 2025-10-17 | 18:34 ET | [8-K](/filings/0001718939-25-000148.md) | 8.01 Other events | 0001718939-25-000148 |
| 2025-10-03 | 08:46 ET | [8-K](/filings/0001718939-25-000145.md) | 8.01 Other events | 0001718939-25-000145 |
| 2025-10-01 | 16:48 ET | [8-K](/filings/0001718939-25-000143.md) | 8.01 Other events | 0001718939-25-000143 |
| 2025-08-14 | 16:10 ET | [8-K](/filings/0001718939-25-000140.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001718939-25-000140 |
| 2025-08-14 | 16:09 ET | [10-Q](/filings/0001718939-25-000139.md) | Quarterly report, period 2025-06-30 | 0001718939-25-000139 |
| 2025-07-08 | 16:58 ET | [8-K](/filings/0001718939-25-000129.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001718939-25-000129 |
| 2025-05-15 | 17:11 ET | [8-K](/filings/0001718939-25-000113.md) | 5.07 Shareholder vote results | 0001718939-25-000113 |
| 2025-05-15 | 17:08 ET | [8-K](/filings/0001718939-25-000111.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001718939-25-000111 |
| 2025-05-15 | 17:04 ET | [10-Q](/filings/0001718939-25-000109.md) | Quarterly report, period 2025-03-31 | 0001718939-25-000109 |
| 2025-04-24 | 17:06 ET | [8-K](/filings/0001718939-25-000100.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001718939-25-000100 |
| 2025-04-01 | 20:33 ET | [8-K](/filings/0001718939-25-000082.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001718939-25-000082 |
| 2025-03-31 | 17:26 ET | [10-K](/filings/0001718939-25-000080.md) | Annual report, period 2024-12-31 | 0001718939-25-000080 |
| 2025-03-28 | 16:30 ET | [DEF 14A](/filings/0001718939-25-000075.md) | Proxy statement, period 2025-03-28 | 0001718939-25-000075 |
| 2025-02-26 | 17:07 ET | [8-K](/filings/0001718939-25-000045.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001718939-25-000045 |
| 2025-02-24 | 14:08 ET | [8-K](/filings/0001718939-25-000043.md) | 8.01 Other events | 0001718939-25-000043 |
| 2025-02-13 | 17:30 ET | [8-K](/filings/0001718939-25-000038.md) | 5.07 Shareholder vote results | 0001718939-25-000038 |
| 2025-01-31 | 06:43 ET | [S-1/A](/filings/0001104659-25-007699.md) | Registration statement, amended | 0001104659-25-007699 |
| 2025-01-31 | 20:02 ET | [8-K](/filings/0001718939-25-000029.md) | 5.07 Shareholder vote results | 0001718939-25-000029 |
| 2025-01-27 | 17:11 ET | [S-1](/filings/0001104659-25-006360.md) | Registration statement | 0001104659-25-006360 |
| 2025-01-23 | 16:46 ET | [8-K](/filings/0001718939-25-000019.md) | 8.01 Other events | 0001718939-25-000019 |
| 2025-01-21 | 15:27 ET | [8-K](/filings/0001718939-25-000016.md) | 3.01 Delisting notice; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001718939-25-000016 |
| 2025-01-10 | 19:07 ET | [8-K](/filings/0001718939-25-000014.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001718939-25-000014 |
| 2025-01-02 | 11:44 ET | [8-K](/filings/0001718939-25-000005.md) | 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001718939-25-000005 |
| 2024-12-26 | 12:44 ET | [DEF 14A](/filings/0001718939-24-000229.md) | Proxy statement, period 2024-12-26 | 0001718939-24-000229 |
| 2024-12-12 | 09:09 ET | [DEF 14A](/filings/0001718939-24-000222.md) | Proxy statement, period 2025-01-29 | 0001718939-24-000222 |
| 2024-12-06 | 16:46 ET | [8-K](/filings/0001718939-24-000218.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001718939-24-000218 |

Page 1 of 3. [Older](/companies/idai/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 09:31 ET. No prices; not investment advice.