AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

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

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

Q4 2025
Shares 170 Value ($000) $5 Avg Close $43.24 Range $28.68 - $70.49
Q1 2024
Shares 550 Value ($000) $7 Avg Close $12.40 Range $9.37 - $15.24
Q1 2022
Shares 951 Value ($000) $7 Avg Close $8.56 Range $7.04 - $11.37
Q4 2021
Shares 951 Value ($000) $10 Avg Close $14.41 Range $10.20 - $19.36
Q3 2021
Shares 951 Value ($000) $14 Avg Close $13.86 Range $11.25 - $18.14
Q2 2021
Shares 951 Value ($000) $17 Avg Close $16.00 Range $12.73 - $20.00
Q1 2021
Shares 951 Value ($000) $18 Avg Close $24.75 Range $16.85 - $31.78
Q4 2020
Shares 951 Value ($000) $22 Avg Close $17.73 Range $12.90 - $26.44
Q3 2020
Shares 951 Value ($000) $14 Avg Close $11.18 Range $7.51 - $16.47
Q2 2020
Shares 951 Value ($000) $8 Avg Close $6.54 Range $5.09 - $8.88
Q1 2020
Shares 951 Value ($000) $5 Avg Close $6.86 Range $4.40 - $8.60
Q4 2019
Shares 951 Value ($000) $7 Avg Close $8.05 Range $7.24 - $9.82
Q3 2019
Shares 951 Value ($000) $7 Avg Close $8.50 Range $7.26 - $10.46
Q2 2019
Shares 951 Value ($000) $9 Avg Close $10.64 Range $8.08 - $13.47
Q1 2019
Shares 951 Value ($000) $12 Avg Close $13.60 Range $10.62 - $16.44
Q4 2018
Shares 951 Value ($000) $11 Avg Close $8.55 Range $5.78 - $12.50
Q3 2018
Shares 954 Value ($000) $7 Avg Close $5.97 Range $4.84 - $7.50
Q2 2018
Shares 951 Value ($000) $7 Avg Close $6.54 Range $5.31 - $8.03
Q1 2018
Shares 951 Value ($000) $6 Avg Close $5.13 Range $3.62 - $6.51
Q4 2017
Shares 951 Value ($000) $3 Avg Close $3.82 Range $3.06 - $4.84
Q3 2017
Shares 951 Value ($000) $4 Avg Close $3.88 Range $2.89 - $4.98
Q2 2017
Shares 951 Value ($000) $4 Avg Close $5.08 Range $3.88 - $7.75
Q1 2017
Shares 951 Value ($000) $7 Avg Close $6.73 Range $5.86 - $7.82
Q3 2015
Shares 25 Value ($000) $0 Avg Close $4.70 Range $3.26 - $5.94