KOSS CORP

Ticker: KOSS CUSIP: 500692108 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2024
Shares 60,580 Value ($000) $447 Avg Close $7.32 Range $6.68 - $8.58
Q4 2021
Shares 3,238 Value ($000) $33 Avg Close $14.85 Range $10.66 - $22.92