Major shareholdings notification

SoftwareOne Holding AG

Rubric Capital Management LP, as advisor to certain managed and sub-managed
funds and accounts, holds 11,750,000, or approximately 5.3%, of the common
shares of SoftwareOne Holding (ISIN: AG CH0496451508).

Rubric Capital crossed the 5% threshold with 11,226,027 shares as of July 13,
2026.

More information:
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