CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q2 2025
Shares 11,792 Value ($000) $212 Avg Close $16.98 Range $13.05 - $20.43
Q4 2024
Shares 17,143 Value ($000) $312 Avg Close $19.65 Range $14.89 - $25.39
Q2 2024
Shares 16,574 Value ($000) $278 Avg Close $17.02 Range $14.73 - $19.88
Q2 2022
Shares 14,175 Value ($000) $104 Avg Close $15.54 Range $6.93 - $29.24
Q1 2022
Shares 7,692 Value ($000) $202 Avg Close $21.04 Range $14.85 - $30.36
Q3 2020
Shares 11,834 Value ($000) $84 Avg Close $8.71 Range $6.72 - $11.33
Q4 2019
Shares 37,032 Value ($000) $278 Avg Close $6.93 Range $5.80 - $8.42