Companies: 10,795·Total market cap: $144.5T
Adaptive Biotechnologies Corporation

Adaptive Biotechnologies Corporation

ADPTNASDAQHealthcare● Active
$17.32
+$0.42(+2.49%)
Market Cap$2.8B
P/E Ratio
52W High$20.76
52W Low$9.78
SEC Filings

Adaptive Biotechnologies Corporation (ADPT) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001478320 · ADPT · NASDAQ · as of Jun 8, 2026

Filing snapshot

766
Total Filings
144
Latest Form
2026-06-04
Most Recent
2019
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001478320 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-26
Fiscal Year End
Feb 26, 2026
Accession No.
0001193125-26-076902
Primary Document
adpt-20251231.htm
Source: data.sec.gov · CIK 0001478320 · Accession 0001193125-26-076902

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-05
8-KCurrent Report
8-K
2026-05-05Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-15
View
10-QQuarterly Report
10-Q
2026-05-05
View
8-KCurrent Report
8-K
2026-05-05
View
ARSARS
ARS
2026-04-24
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-04-24
View
DEF 14AProxy Statement
DEF 14A
2026-04-24
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-26
View
S-8Employee Stock Plan Registration
S-8
2026-02-27
View
10-KAnnual Report
10-K
2026-02-26
View
8-KCurrent Report
8-K
2026-02-05
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-01-21
View
8-KCurrent Report
8-K
2026-01-12
View
8-KCurrent Report
8-K
2025-12-30
View
10-QQuarterly Report
10-Q
2025-11-05
View
8-KCurrent Report
8-K
2025-11-05
View
Showing 1–15 of 231 filingsForm 4 / 144 hidden· 766 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001478320  |  Exchange: NASDAQ · Healthcare

Adaptive Biotechnologies Corporation (NASDAQ: ADPT) has submitted 766 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2019. As a Healthcare sector company with CIK 0001478320, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Adaptive Biotechnologies Corporation's most comprehensive regulatory disclosure. The most recent Adaptive Biotechnologies Corporation 10-K was filed on 2026-02-26 for fiscal year ending 2026. Historical ADPT 10-K annual reports are available from 2009 through 2026.

Investors researching Adaptive Biotechnologies Corporation SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

ADPT SEC Filings · 8 questions

Adaptive Biotechnologies Corporation (ADPT) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 766 filings and access original documents at no cost. Adaptive Biotechnologies Corporation's CIK is 0001478320.

ADPT SEC filingsAdaptive Biotechnologies Corporation SEC documentsfind ADPT 10-K