CLEANTECH ACQUISITION CORP

CUSIP: 18453L115 Class: WTS

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

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

Q4 2021
Shares 210,550 Value ($000) $126 Avg Close — Range —
Q3 2021
Shares 210,550 Value ($000) $97 Avg Close — Range —