ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Hemenway Trust Co LLC's Holding History (CIK: 0001494234)

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

Q4 2017
Shares 2,183 Value ($000) $277 Avg Close $125.65 Range $111.25 - $147.63
Q3 2017
Shares 2,798 Value ($000) $329 Avg Close $85.36 Range $70.76 - $119.02
Q2 2017
Shares 2,948 Value ($000) $235 Avg Close $63.91 Range $46.90 - $86.92
Q4 2016
Shares 16,773 Value ($000) $628 Avg Close $41.87 Range $31.38 - $71.67
Q3 2016
Shares 13,400 Value ($000) $908 Avg Close $70.55 Range $53.56 - $80.11
Q2 2016
Shares 13,200 Value ($000) $732 Avg Close $63.00 Range $49.96 - $75.08
Q1 2016
Shares 12,675 Value ($000) $796 Avg Close $66.49 Range $51.51 - $98.00
Q4 2015
Shares 12,525 Value ($000) $1,179 Avg Close $92.72 Range $71.14 - $110.75
Q3 2015
Shares 12,525 Value ($000) $1,007 Avg Close $111.10 Range $76.46 - $137.89
Q2 2015
Shares 12,280 Value ($000) $1,472 Avg Close $119.50 Range $98.63 - $140.00
Q1 2015
Shares 12,130 Value ($000) $1,267 Avg Close $101.34 Range $82.06 - $121.93
Q4 2014
Shares 12,070 Value ($000) $1,171 Avg Close $92.65 Range $72.80 - $111.49
Q3 2014
Shares 12,030 Value ($000) $940 Avg Close $64.51 Range $51.93 - $79.88
Q2 2014
Shares 12,000 Value ($000) $758 Avg Close $59.44 Range $47.03 - $71.40
Q1 2014
Shares 12,000 Value ($000) $806 Avg Close $77.42 Range $60.24 - $112.57
Q4 2013
Shares 24,000 Value ($000) $1,543 Avg Close $59.65 Range $48.16 - $67.97
Q3 2013
Shares 30,000 Value ($000) $1,920 Avg Close $49.85 Range $31.75 - $65.83
Q2 2013
Shares 30,000 Value ($000) $930 Avg Close $26.61 Range $21.60 - $31.79
Q1 2013
Shares 30,000 Value ($000) $731 Avg Close $23.34 Range $18.61 - $25.80