ALX ONCOLOGY HOLDINGS INC — SCHEDULE 13G/A Filings
8 SCHEDULE 13G/A filings on record
This page lists all SCHEDULE 13G/A filings submitted to the SEC by ALX ONCOLOGY HOLDINGS INC (ALXO), sorted by most recent first. Each row links to the full filing on EdgarLookup. ALX ONCOLOGY HOLDINGS INC has filed 8 SCHEDULE 13G/A documents with the SEC since 2020. To view all SEC filings by ALX ONCOLOGY HOLDINGS INC, see the full filings list.
All
10-K
10-Q
144
3
3/A
4
4/A
424B3
424B4
424B5
8-A12B
8-K
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
POS AM
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3ASR
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0001214659-25-016686 | Nov 14, 2025 | — |
| SCHEDULE 13G/A | — | 0001214659-25-016679 | Nov 14, 2025 | — |
| SCHEDULE 13G/A | — | 0001104659-25-101541 | Oct 22, 2025 | — |
| SCHEDULE 13G/A | — | 0001104659-25-078632 | Aug 14, 2025 | — |
| SCHEDULE 13G/A | — | 0001214659-25-007868 | May 15, 2025 | — |
| SCHEDULE 13G/A | — | 0001104659-25-049410 | May 15, 2025 | — |
| SCHEDULE 13G/A | — | 0001214659-25-002805 | Feb 14, 2025 | — |
| SCHEDULE 13G/A | — | 0000315066-24-002979 | Dec 6, 2024 | — |