ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

Kidder Stephen W's Holding History (CIK: 0001314377)

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

Q4 2016
Shares 7,525 Value ($000) $282 Avg Close $41.87 Range $31.38 - $71.67
Q3 2016
Shares 7,525 Value ($000) $511 Avg Close $70.55 Range $53.56 - $80.11
Q2 2016
Shares 7,525 Value ($000) $418 Avg Close $63.00 Range $49.96 - $75.08
Q1 2016
Shares 7,525 Value ($000) $473 Avg Close $66.49 Range $51.51 - $98.00
Q4 2015
Shares 7,675 Value ($000) $723 Avg Close $92.72 Range $71.14 - $110.75
Q3 2015
Shares 6,975 Value ($000) $560 Avg Close $111.10 Range $76.46 - $137.89
Q2 2015
Shares 8,075 Value ($000) $968 Avg Close $119.50 Range $98.63 - $140.00
Q1 2015
Shares 9,075 Value ($000) $948 Avg Close $101.34 Range $82.06 - $121.93
Q4 2014
Shares 9,075 Value ($000) $880 Avg Close $92.65 Range $72.80 - $111.49
Q3 2014
Shares 9,075 Value ($000) $709 Avg Close $64.51 Range $51.93 - $79.88
Q2 2014
Shares 9,075 Value ($000) $574 Avg Close $59.44 Range $47.03 - $71.40
Q1 2014
Shares 9,075 Value ($000) $609 Avg Close $77.42 Range $60.24 - $112.57
Q4 2013
Shares 18,150 Value ($000) $1,167 Avg Close $59.65 Range $48.16 - $67.97
Q3 2013
Shares 20,150 Value ($000) $1,290 Avg Close $49.85 Range $31.75 - $65.83
Q2 2013
Shares 20,150 Value ($000) $625 Avg Close $26.61 Range $21.60 - $31.79
Q4 2012
Shares 20,150 Value ($000) $368 Avg Close — Range —