DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

TOWERVIEW LLC's Holding History (CIK: 0001166573)

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

Q4 2017
Shares 6,000 Value ($000) $372 Avg Close $53.98 Range $50.40 - $56.65
Q3 2017
Shares 13,000 Value ($000) $748 Avg Close $46.70 Range $42.82 - $53.33
Q2 2017
Shares 15,000 Value ($000) $734 Avg Close $45.31 Range $43.53 - $47.83
Q1 2017
Shares 15,000 Value ($000) $786 Avg Close $43.87 Range $39.92 - $46.64
Q4 2016
Shares 15,000 Value ($000) $678 Avg Close $42.59 Range $39.80 - $48.52
Q3 2016
Shares 17,500 Value ($000) $950 Avg Close $44.12 Range $39.59 - $48.22
Q2 2016
Shares 40,000 Value ($000) $1,914 Avg Close $40.14 Range $36.94 - $43.63
Q1 2016
Shares 65,000 Value ($000) $2,825 Avg Close $32.54 Range $26.57 - $38.48
Q4 2015
Shares 100,000 Value ($000) $3,365 Avg Close $29.99 Range $27.42 - $31.59
Q3 2015
Shares 100,000 Value ($000) $3,260 Avg Close $29.71 Range $26.03 - $34.72
Q2 2015
Shares 42,500 Value ($000) $1,686 Avg Close $34.39 Range $32.50 - $36.27
Q1 2015
Shares 33,000 Value ($000) $1,259 Avg Close $34.58 Range $32.21 - $37.66
Q4 2014
Shares 15,000 Value ($000) $647 Avg Close $36.69 Range $32.58 - $39.93
Q3 2014
Shares 12,500 Value ($000) $522 Avg Close $38.23 Range $35.13 - $40.80
Q2 2014
Shares 20,000 Value ($000) $864,000 Avg Close $36.03 Range $33.45 - $38.82
Q1 2014
Shares 10,000 Value ($000) $445,000 Avg Close $36.24 Range $32.80 - $38.96
Q4 2013
Shares 30,000 Value ($000) $1,157,000 Avg Close $31.02 Range $29.66 - $33.55