Atai Beckley N.V. — All Filings
328 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-Q
10-Q/A
144
15-12G
3
3/A
4
4/A
424B4
424B5
424B7
425
8-A12B
8-K
CERT
CORRESP
DEF 14A
DEFA14A
DEFM14A
DRS
EFFECT
POSASR
PRE 14A
S-1
S-1/A
S-1MEF
S-3
S-3ASR
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 144 | — | 0001950047-26-002874 | Mar 20, 2026 | — |
| 144 | — | 0001972481-26-000069 | Feb 26, 2026 | — |
| 15-12G | 15-12G | 0001140361-25-046932 | Dec 31, 2025 | — |
| POSASR | POSASR | 0001140361-25-046929 | Dec 31, 2025 | — |
| S-8 POS | S-8 POS | 0001140361-25-046923 | Dec 31, 2025 | — |
| 8-K | 8-K | 0001140361-25-044579 | Dec 5, 2025 | — |
| 424B7 | 424B7 | 0001140361-25-044570 | Dec 5, 2025 | — |
| 4 | FORM 4 | 0001140361-25-043536 | Nov 26, 2025 | Nov 25, 2025 |
| 10-Q | 10-Q | 0001193125-25-277583 | Nov 12, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001140361-25-041546 | Nov 12, 2025 | — |
| 4 | FORM 4 | 0001140361-25-040856 | Nov 6, 2025 | Nov 5, 2025 |
| 4 | FORM 4 | 0001140361-25-040854 | Nov 6, 2025 | Nov 5, 2025 |
| 4 | FORM 4 | 0001140361-25-040852 | Nov 6, 2025 | Nov 4, 2025 |
| 3 | FORM 3 | 0001140361-25-040850 | Nov 6, 2025 | Nov 5, 2025 |
| 3 | FORM 3 | 0001140361-25-040848 | Nov 6, 2025 | Nov 5, 2025 |
| 8-K | 8-K | 0001140361-25-040444 | Nov 5, 2025 | — |
| 424B7 | 427B7 | 0001140361-25-040439 | Nov 5, 2025 | — |
| 8-K | 8-K | 0001140361-25-040429 | Nov 5, 2025 | — |
| 8-K | 8-K | 0001140361-25-040358 | Nov 4, 2025 | — |
| 425 | 425 | 0001140361-25-039318 | Oct 27, 2025 | — |
| 8-K | FORM 8-K | 0001140361-25-039317 | Oct 27, 2025 | Oct 23, 2025 |
| 8-K | 8-K | 0001140361-25-038748 | Oct 21, 2025 | Oct 20, 2025 |
| SCHEDULE 13D/A | — | 0001193125-25-243544 | Oct 20, 2025 | — |
| 8-K | 8-K | 0001140361-25-038525 | Oct 20, 2025 | Oct 16, 2025 |
| 424B5 | 424B5 | 0001140361-25-038496 | Oct 17, 2025 | — |
| 424B5 | 425B5 | 0001140361-25-038334 | Oct 16, 2025 | — |
| DEFA14A | DEFA14A | 0001140361-25-038320 | Oct 16, 2025 | — |
| 8-K | FORM 8-K | 0001140361-25-038319 | Oct 16, 2025 | — |
| DEFA14A | DEFA14A | 0001140361-25-037943 | Oct 10, 2025 | — |
| 8-K | 8-K | 0001140361-25-037941 | Oct 10, 2025 | — |
| 4 | FORM 4 | 0001140361-25-037263 | Oct 3, 2025 | Oct 1, 2025 |
| 3 | FORM 3 | 0001140361-25-037261 | Oct 3, 2025 | Oct 1, 2025 |
| 4 | 4 | 0001193125-25-228361 | Oct 2, 2025 | Sep 30, 2025 |
| S-3ASR | S-3ASR | 0001140361-25-036572 | Sep 29, 2025 | — |
| DEFA14A | DEFA14A | 0001140361-25-036567 | Sep 29, 2025 | — |
| 8-K | FORM 8-K | 0001140361-25-036537 | Sep 29, 2025 | — |
| DEFM14A | DEFM14A | 0001140361-25-036024 | Sep 24, 2025 | — |
| DEFA14A | DEFA14A | 0001140361-25-035779 | Sep 23, 2025 | — |
| 8-K | 8-K | 0001140361-25-035777 | Sep 23, 2025 | — |
| SCHEDULE 13D/A | — | 0000950170-25-109867 | Aug 18, 2025 | — |
| 4 | 4 | 0000950170-25-109858 | Aug 18, 2025 | Aug 14, 2025 |
| 4 | FORM 4 | 0001140361-25-031571 | Aug 15, 2025 | Aug 13, 2025 |
| 10-Q | 10-Q | 0000950170-25-108883 | Aug 14, 2025 | Jun 30, 2025 |
| DEFA14A | DEFA14A | 0001140361-25-031028 | Aug 14, 2025 | — |
| 8-K | 8-K | 0001140361-25-031025 | Aug 14, 2025 | — |
| 144 | — | 0001950047-25-004796 | Jul 2, 2025 | — |
| DEFA14A | DEFA14A | 0001140361-25-024439 | Jul 2, 2025 | — |
| DEFA14A | DEFA14A | 0001140361-25-024438 | Jul 2, 2025 | — |
| 144 | — | 0001950047-25-004736 | Jul 1, 2025 | — |
| 8-K | 8-K | 0001140361-25-024290 | Jul 1, 2025 | — |