CLEARSIGN TECHNOLOGIES CORP

Ticker: CLIR CUSIP: 185064102 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q2 2021
Shares 10,400 Value ($000) $50 Avg Close $4.73 Range $3.81 - $5.98
Q1 2021
Shares 10,400 Value ($000) $59 Avg Close $4.38 Range $2.66 - $6.00