ASX substantial holders (AU)

Quirks

• ·Form 603 carries ONE voting-power percent in the class row; Form 604 carries previous THEN present - the LAST percent is the present notice; Form 605 (ceasing) as the latest notice KILLS the pair, never an edge
• ·the form header carries the ISSUER's ACN - a hard register key; GLEIF AU registration_ids arrive space-grouped ACNs or 11-digit ABNs whose LAST NINE digits are the ACN
• ·holder names carry an 'and subsidiaries named in paragraph N' tail - stripped; the principal is the holder
• ·filer-authored layouts vary and some notices are scans with no text layer - both drop and are counted, never guessed
• ·ONE-YEAR WINDOW completeness bound: a holder stable for longer appears only in an older notice - notification-truth, not a census (the AFM lesson, exchange edition)
• ·MEASURED BOUNDS (2026-08-15): 68.7% of first pages parse (residue = OCR scans, fax covers, rare reordered labels); the binding constraint is KEYING - ASX juniors largely have no LEI so GLEIF cannot receive them (2,983 issuer-unkeyed + 2,750 holder-unmatched of 7,230 parsed); an ASIC entity base (the paid atlas route) is the lever
• ·many PDFs open with a reversed 'For personal use only' watermark COVER page - the form starts on page 2 (2,095 measured); the fetcher's extractor falls through automatically