ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q4 2023
Shares 4 Value ($000) $1 Avg Close $170.34 Range $148.10 - $198.00
Q4 2019
Shares 10 Value ($000) $1 Avg Close $99.70 Range $73.32 - $125.72
Q3 2016
Shares 2,000 Value ($000) $135 Avg Close $70.55 Range $53.56 - $80.11
Q2 2016
Shares 2,000 Value ($000) $110 Avg Close $63.00 Range $49.96 - $75.08
Q1 2016
Shares 2,000 Value ($000) $125 Avg Close $66.49 Range $51.51 - $98.00
Q4 2015
Shares 2,000 Value ($000) $188 Avg Close $92.72 Range $71.14 - $110.75
Q3 2015
Shares 2,000 Value ($000) $160 Avg Close $111.10 Range $76.46 - $137.89
Q2 2015
Shares 2,000 Value ($000) $239 Avg Close $119.50 Range $98.63 - $140.00
Q1 2015
Shares 2,000 Value ($000) $208 Avg Close $101.34 Range $82.06 - $121.93
Q4 2014
Shares 2,000 Value ($000) $194 Avg Close $92.65 Range $72.80 - $111.49
Q3 2014
Shares 2,000 Value ($000) $156 Avg Close $64.51 Range $51.93 - $79.88
Q2 2014
Shares 2,000 Value ($000) $126 Avg Close $59.44 Range $47.03 - $71.40
Q1 2014
Shares 2,000 Value ($000) $134 Avg Close $77.42 Range $60.24 - $112.57
Q4 2013
Shares 1,000 Value ($000) $64 Avg Close $59.65 Range $48.16 - $67.97