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13G/A filed by Sachem Head Capital Management LP

Sachem Head Capital Management LP and 3 other reporting persons reported 4,500,125 IOND shares, 9.99% of the class, as of 2026-09-30, in a 13G/A accepted by EDGAR 2026-10-09 20:30:12 UTC.

Accession
0000902664-26-004122
Filed
2026-10-09
Accepted by EDGAR
Ingested
Source
EDGAR live feed

Original filing

Stake

Shares
4,500,125
Percent of class
9.99%
Event date
2026-09-30

How the shares relate across the reporting persons: ambiguous: the persons may hold separate positions, so the group total can be higher. The page shows the largest row.

Read for the filer group Sachem Head Capital Management LP.

Reporting persons

PersonTypeSole votingShared votingSole dispositiveShared dispositiveAggregatePercent
Sachem Head Capital Management LPIA04,500,12504,500,1254,500,1259.99%
Uncas GP LLCOO04,500,12504,500,1254,500,1259.99%
Sachem Head GP LLCOO03,180,12503,180,1253,180,1257.1%
Scott D. FergusonIN04,500,12504,500,1254,500,1259.99%