Adaptive Biotechnologies Corp — 4/A Filings
11 4/A filings on record
This page lists all 4/A filings submitted to the SEC by Adaptive Biotechnologies Corp (ADPT), sorted by most recent first. Each row links to the full filing on EdgarLookup. Adaptive Biotechnologies Corp has filed 11 4/A documents with the SEC since 2009. To view all SEC filings by Adaptive Biotechnologies Corp, see the full filings list.
All
10-K
10-Q
144
144/A
3
4
4/A
424B4
424B5
424B7
5
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
D
D/A
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
S-1
S-1/A
S-3ASR
S-8
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4/A | PRIMARY DOCUMENT | 0001780660-26-000002 | Jan 7, 2026 | Dec 22, 2025 |
| 4/A | AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009904 | May 20, 2025 | May 16, 2025 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-22-057531 | Nov 17, 2022 | Nov 16, 2022 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-21-040099 | Jun 11, 2021 | May 5, 2021 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-21-019622 | Mar 10, 2021 | Mar 1, 2021 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-21-005222 | Jan 25, 2021 | Jan 19, 2021 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-20-028690 | May 12, 2020 | Apr 8, 2020 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-20-028687 | May 12, 2020 | Apr 20, 2020 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-20-009865 | Feb 18, 2020 | Jan 8, 2020 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-20-002421 | Jan 7, 2020 | Dec 31, 2019 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-20-002418 | Jan 7, 2020 | Dec 26, 2019 |