DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Alta Park Capital, LP's Holding History (CIK: 0001621855)

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

Q4 2019
Shares 388,700 Value ($000) $26,743 Avg Close $60.42 Range $55.33 - $63.99
Q3 2019
Shares 275,200 Value ($000) $17,789 Avg Close $57.27 Range $50.99 - $62.55
Q2 2019
Shares 160,417 Value ($000) $10,363 Avg Close $57.88 Range $54.55 - $59.82
Q1 2019
Shares 183,871 Value ($000) $11,578 Avg Close $57.83 Range $53.69 - $60.43
Q4 2018
Shares 190,000 Value ($000) $11,750 Avg Close $60.76 Range $52.57 - $64.86
Q3 2018
Shares 151,800 Value ($000) $10,621 Avg Close $60.37 Range $54.64 - $64.93
Q2 2018
Shares 136,000 Value ($000) $8,390 Avg Close $57.13 Range $52.96 - $62.04
Q1 2018
Shares 80,601 Value ($000) $5,123 Avg Close $57.61 Range $52.34 - $66.45
Q4 2017
Shares 99,500 Value ($000) $6,169 Avg Close $53.98 Range $50.40 - $56.65
Q3 2017
Shares 125,000 Value ($000) $7,190 Avg Close $46.70 Range $42.82 - $53.33
Q2 2017
Shares 115,000 Value ($000) $5,630 Avg Close $45.31 Range $43.53 - $47.83
Q1 2017
Shares 115,000 Value ($000) $6,027 Avg Close $43.87 Range $39.92 - $46.64
Q4 2016
Shares 130,000 Value ($000) $5,875 Avg Close $42.59 Range $39.80 - $48.52
Q3 2016
Shares 65,000 Value ($000) $3,529 Avg Close $44.12 Range $39.59 - $48.22
Q2 2016
Shares 70,000 Value ($000) $3,350 Avg Close $40.14 Range $36.94 - $43.63