CLEARSIGN TECHNOLOGIES CORP

Ticker: CLIR CUSIP: 185064102 Class: COM

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q4 2025
Shares 71,730 Value ($000) $40 Avg Close $0.80 Range $0.55 - $1.12
Q3 2025
Shares 71,730 Value ($000) $55 Avg Close $0.59 Range $0.46 - $0.95
Q2 2025
Shares 71,730 Value ($000) $40 Avg Close $0.60 Range $0.46 - $0.78
Q1 2025
Shares 7,207 Value ($000) $5 Avg Close $1.00 Range $0.67 - $1.60
Q3 2023
Shares 75 Value ($000) $0 Avg Close $1.16 Range $0.90 - $1.51
Q2 2023
Shares 75 Value ($000) $0 Avg Close $1.18 Range $0.79 - $1.75