1RT ACQUISITION CORP.

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

RIVERNORTH CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001447578)

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

Q4 2025
Shares 22,008 Value ($000) $13 Avg Close — Range —
Q3 2025
Shares 11,004 Value ($000) $10 Avg Close — Range —