1RT ACQUISITION CORP.

Ticker: ONCHW CUSIP: G6757R113 Class: *W EXP 06/26/203

Radcliffe Capital Management, L.P.'s Holding History (CIK: 0001218275)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 14,830 Value ($000) $10 Avg Close — Range —
Q3 2025
Shares 14,830 Value ($000) $14 Avg Close — Range —