TECX Tectonic Therapeutic, Inc.companySEC Filings & Insider Trading Activity 2026
Latest Tectonic Therapeutic, Inc. (TECX) SEC EDGAR filings in 2026, including the most recent 10-K annual report filed on February 26, 2026, a 10-Q quarterly report filed on May 7, 2026, an 8-K current report filed on August 6, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for Tectonic Therapeutic, Inc. (TECX) (SEC CIK 1681087), with AI-powered section-by-section summaries updated daily.
Latest 2026 SEC Filing Dates
Go deeper on Tectonic Therapeutic, Inc.
Ask AI about TECX filings. Chat with the 10-K, 10-Q, and 8-K for instant answers on financials, risks, and guidance.
Track institutional money. See which funds are building or cutting TECX positions, quarter over quarter.
Catch cross-signals. Spot when insider buying, fund accumulation, and activist stakes line up on TECX.
Recent 8-K FilingsCurrent Reports
AI-powered analysis of Tectonic Therapeutic, Inc. (TECX) 8-K current reports disclosing material events.
Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4
| Form | Filing Date | Period | Analysis | SEC |
|---|---|---|---|---|
8-K | Aug 6, 2026 | - | - | - |
8-K | Jun 10, 2026 | - | - | |
8-K | May 7, 2026 | - | - | |
10-Q | May 7, 2026 | Mar 31, 2026 | - | |
8-K | Apr 23, 2026 | - | - | - |
8-K | Feb 26, 2026 | - | Analysis | - |
10-K | Feb 26, 2026 | Dec 31, 2025 | - | |
8-K | Feb 24, 2026 | - | Analysis | - |
10-Q | Nov 6, 2025 | Sep 30, 2025 | - | |
10-Q | Aug 7, 2025 | Jun 30, 2025 | - | |
10-Q | May 8, 2025 | Mar 31, 2025 | - | |
10-K | Mar 20, 2025 | Dec 31, 2024 | - | |
10-Q | Nov 12, 2024 | Sep 30, 2024 | - | |
10-Q | Aug 14, 2024 | Jun 30, 2024 | - | |
SC 13G | Jul 10, 2024 | - | - | |
SC 13G | Jul 1, 2024 | - | - | |
SC 13D | Jun 27, 2024 | - | - | |
SC 13D | Jun 26, 2024 | - | - | |
SC 13D | Jun 25, 2024 | - | - | |
10-Q | May 9, 2024 | Mar 31, 2024 | - | |
10-K | Mar 14, 2024 | Dec 31, 2023 | - | |
SC 13G | Feb 14, 2024 | - | - | |
10-Q | Nov 9, 2023 | Sep 30, 2023 | - | |
10-Q | Aug 10, 2023 | Jun 30, 2023 | - | |
SC 13G | Jul 24, 2023 | - | - |
13F Fund Holdings: Quarterly Trend
Latest: Q1 2026Aggregate TECX share value held by 13F filers tracked by SignalX, by quarter.
- Raymond James Financial+9.6K (+18%)
- FMR LLC (Fidelity)+9.1K (+0%)
- Northern Trust+6.1K (+8%)
- BlackRock+6.0K (+1%)
- State Street Corp+4.4K (+2%)
- Citadel Advisors LLC332.8K (-86%)
- Millennium Management242.5K (-81%)
- Goldman Sachs Group30.3K (-33%)
- Morgan Stanley29.6K (-31%)
- Wells Fargo & Co7.7K (-6%)
- Ameriprise Financial+143.4K
- AQR Capital Management+16.9K
- PNC Financial Services+26
- Vanguard Group Inc−599.9K
- Marex Group plc−12.5K
- JPMorgan Chase & Co−5.8K
Source: 13F-HR filings on SEC EDGAR (aggregated from 111 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe.
Frequently Asked Questions
What are the latest TECX SEC filings in 2026?
Tectonic Therapeutic, Inc. (TECX) has filed a 10-K annual report on February 26, 2026, a 10-Q quarterly report on May 7, 2026, an 8-K current report on August 6, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.
When did TECX file its most recent 10-K annual report?
Tectonic Therapeutic, Inc. (TECX) filed its most recent 10-K annual report on February 26, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.
How do I view TECX 10-Q quarterly reports?
Tectonic Therapeutic, Inc. (TECX)'s most recent 10-Q quarterly report was filed on May 7, 2026. SignalX displays every TECX 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.
What 8-K current reports has TECX filed recently?
Tectonic Therapeutic, Inc. (TECX)'s most recent 8-K was filed on August 6, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.
Where can I find TECX insider trading activity (Form 4)?
SignalX aggregates every TECX Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.
How often does TECX file with the SEC?
Tectonic Therapeutic, Inc. (TECX) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new TECX filing with AI-powered analysis.
What is the difference between 10-K, 10-Q, and 8-K SEC filings?
A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs, such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for Tectonic Therapeutic, Inc. (TECX).
What is TECX's SEC CIK number?
Tectonic Therapeutic, Inc. (TECX)'s SEC CIK (Central Index Key) number is 1681087. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1681087 to look up all TECX filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Stay on top of Tectonic Therapeutic, Inc. SEC filings
Insider trading data, fund holdings, cross-signal detection, and AI-powered analysis for 61+ filings.