DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q3 2025
Shares 725 Value ($000) $52 Avg Close $72.58 Range $68.17 - $75.82
Q2 2025
Shares 9 Value ($000) $1 Avg Close $73.57 Range $66.91 - $80.04
Q3 2024
Shares 17 Value ($000) $1 Avg Close $72.23 Range $64.27 - $79.27
Q1 2022
Shares 293 Value ($000) $23 Avg Close $75.38 Range $64.96 - $90.64
Q4 2021
Shares 212 Value ($000) $20 Avg Close $83.62 Range $77.77 - $90.31