DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Trigran Investments, Inc.'s Holding History (CIK: 0001336800)

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

Q1 2021
Shares 6,615 Value ($000) $653 Avg Close $88.73 Range $79.75 - $94.31
Q4 2020
Shares 200,445 Value ($000) $19,469 Avg Close $76.44 Range $59.22 - $90.35
Q3 2020
Shares 528,300 Value ($000) $35,016 Avg Close $62.47 Range $58.65 - $68.13
Q2 2020
Shares 528,300 Value ($000) $34,799 Avg Close $55.07 Range $46.23 - $63.20
Q1 2020
Shares 522,300 Value ($000) $28,314 Avg Close $60.05 Range $41.00 - $67.18
Q4 2019
Shares 330,835 Value ($000) $22,761 Avg Close $60.42 Range $55.33 - $63.99
Q3 2019
Shares 330,835 Value ($000) $21,385 Avg Close $57.27 Range $50.99 - $62.55
Q2 2019
Shares 245,035 Value ($000) $15,829 Avg Close $57.88 Range $54.55 - $59.82
Q1 2019
Shares 242,087 Value ($000) $15,245 Avg Close $57.83 Range $53.69 - $60.43
Q4 2018
Shares 236,087 Value ($000) $14,600 Avg Close $60.76 Range $52.57 - $64.86
Q3 2018
Shares 196,087 Value ($000) $13,721 Avg Close $60.37 Range $54.64 - $64.93
Q2 2018
Shares 196,087 Value ($000) $12,097 Avg Close $57.13 Range $52.96 - $62.04
Q1 2018
Shares 181,921 Value ($000) $11,563 Avg Close $57.61 Range $52.34 - $66.45
Q4 2017
Shares 178,621 Value ($000) $11,074 Avg Close $53.98 Range $50.40 - $56.65
Q3 2017
Shares 178,621 Value ($000) $10,274 Avg Close $46.70 Range $42.82 - $53.33
Q2 2017
Shares 112,374 Value ($000) $5,501 Avg Close $45.31 Range $43.53 - $47.83
Q1 2017
Shares 15,942 Value ($000) $836 Avg Close $43.87 Range $39.92 - $46.64
Q4 2016
Shares 15,942 Value ($000) $720 Avg Close $42.59 Range $39.80 - $48.52