GCT SEMICONDUCTOR HLDG INC

Ticker: GCTS/WS CUSIP: 36170N115 Class: *W EXP 03/01/202

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q4 2025
Shares 683,091 Value ($000) $55 Avg Close — Range —
Q3 2025
Shares 683,091 Value ($000) $130 Avg Close — Range —
Q2 2025
Shares 183,091 Value ($000) $18 Avg Close — Range —
Q1 2025
Shares 183,091 Value ($000) $13 Avg Close — Range —
Q4 2024
Shares 183,091 Value ($000) $24 Avg Close — Range —
Q3 2024
Shares 183,091 Value ($000) $24 Avg Close — Range —
Q2 2024
Shares 183,091 Value ($000) $27 Avg Close — Range —
Q1 2024
Shares 184,091 Value ($000) $70 Avg Close — Range —