ScanTech AI Systems Inc. — SCHEDULE 13D/A Filings
3 SCHEDULE 13D/A filings on record
This page lists all SCHEDULE 13D/A filings submitted to the SEC by ScanTech AI Systems Inc. (STAI), sorted by most recent first. Each row links to the full filing on EdgarLookup. ScanTech AI Systems Inc. has filed 3 SCHEDULE 13D/A documents with the SEC since 2023. To view all SEC filings by ScanTech AI Systems Inc., see the full filings list.
All
10-K
10-Q
10-Q/A
3
4
424B3
8-A12B
8-K
ARS
CERT
CORRESP
DEF 14A
DRS
DRS/A
DRSLTR
EFFECT
NT 10-K
NT 10-Q
PRE 14A
S-1
S-1/A
S-4
S-4/A
S-8
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13D/A | — | 0001193125-26-048912 | Feb 12, 2026 | — |
| SCHEDULE 13D/A | — | 0001193125-25-324915 | Dec 18, 2025 | — |
| SCHEDULE 13D/A | — | 0001193125-25-240454 | Oct 15, 2025 | — |