ALNYLAM PHARMACEUTICALS INC

Ticker: ALNY CUSIP: 02043Q107 Class: EQTY

WESTPAC BANKING CORP's Holding History (CIK: 0000719245)

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

Q4 2025

Shares 5,311 Value ($000) $2,112 Avg Close $442.56 Range $387.03 - $495.55

Q3 2025

Shares 1,355 Value ($000) $618 Avg Close $407.20 Range $309.57 - $484.21

Q2 2025

Shares 1,355 Value ($000) $442 Avg Close $276.71 Range $205.87 - $327.21

Q1 2025

Shares 5,073 Value ($000) $1,370 Avg Close $257.00 Range $230.79 - $300.90

Q4 2024

Shares 10,560 Value ($000) $2,485 Avg Close $262.99 Range $229.86 - $304.39

Q3 2024

Shares 5,741 Value ($000) $1,579 Avg Close $260.36 Range $231.01 - $287.55

Q2 2024

Shares 1,467 Value ($000) $356 Avg Close $157.87 Range $141.98 - $252.87

Q1 2024

Shares 1,467 Value ($000) $219 Avg Close $166.82 Range $143.52 - $199.38

Q4 2023

Shares 1,512 Value ($000) $289 Avg Close $170.34 Range $148.10 - $198.00

Q3 2023

Shares 946 Value ($000) $168 Avg Close $191.12 Range $168.65 - $218.88

Q2 2023

Shares 946 Value ($000) $180 Avg Close $198.26 Range $183.00 - $212.47

Q1 2023

Shares 11,262 Value ($000) $2,256 Avg Close $210.20 Range $179.19 - $242.39

Q4 2022

Shares 11,262 Value ($000) $2,676 Avg Close $213.29 Range $181.65 - $242.97

Q3 2022

Shares 10,401 Value ($000) $2,081,865 Avg Close $190.74 Range $135.46 - $236.80

Q2 2022

Shares 8,524 Value ($000) $1,243,225 Avg Close $141.87 Range $117.58 - $180.35

Q1 2022

Shares 8,524 Value ($000) $1,391,884 Avg Close $152.35 Range $125.00 - $174.66

Q4 2021

Shares 8,524 Value ($000) $1,445,500 Avg Close $185.86 Range $154.82 - $212.00

Q3 2021

Shares 10,969 Value ($000) $2,071,057 Avg Close $187.58 Range $166.16 - $209.73

Q2 2021

Shares 10,969 Value ($000) $1,859,465 Avg Close $146.46 Range $125.08 - $177.53

Q1 2021

Shares 10,969 Value ($000) $1,548,713 Avg Close $150.49 Range $124.00 - $178.41

Q4 2020

Shares 10,969 Value ($000) $1,425,641 Avg Close $133.53 Range $119.29 - $148.76

Q3 2020

Shares 10,969 Value ($000) $1,597,086 Avg Close $142.10 Range $119.67 - $167.33

Q2 2020

Shares 10,969 Value ($000) $1,624,619 Avg Close $134.81 Range $98.01 - $158.37

Q1 2020

Shares 10,969 Value ($000) $1,193,976 Avg Close $115.43 Range $84.97 - $134.51

Q4 2019

Shares 10,969 Value ($000) $1,263,300 Avg Close $99.70 Range $73.32 - $125.72

Q3 2019

Shares 5,689 Value ($000) $457,509 Avg Close $79.11 Range $69.11 - $88.00

Q2 2019

Shares 5,689 Value ($000) $412,794 Avg Close $76.72 Range $65.81 - $96.08

Q1 2019

Shares 5,689 Value ($000) $531,637 Avg Close $83.64 Range $70.29 - $93.95

Q4 2018

Shares 5,689 Value ($000) $414,785 Avg Close $76.92 Range $60.27 - $90.00

Q3 2018

Shares 5,689 Value ($000) $497,901 Avg Close $100.59 Range $86.95 - $124.22

Q2 2018

Shares 5,689 Value ($000) $560,310 Avg Close $99.19 Range $87.35 - $118.71

Q1 2018

Shares 5,689 Value ($000) $677,560 Avg Close $128.92 Range $108.13 - $153.99

Q4 2017

Shares 5,689 Value ($000) $722,788 Avg Close $125.65 Range $111.25 - $147.63

Q3 2016

Shares 4,274 Value ($000) $289,692 Avg Close $70.55 Range $53.56 - $80.11

Q2 2016

Shares 4,274 Value ($000) $237,165 Avg Close $63.00 Range $49.96 - $75.08

Q1 2016

Shares 3,217 Value ($000) $201,931 Avg Close $66.49 Range $51.51 - $98.00

Q4 2015

Shares 3,217 Value ($000) $302,848 Avg Close $92.72 Range $71.14 - $110.75

Q3 2015

Shares 15,381 Value ($000) $1,236,018 Avg Close $111.10 Range $76.46 - $137.89

Q2 2015

Shares 499 Value ($000) $59,815 Avg Close $119.50 Range $98.63 - $140.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,311	$2,112	$442.56	$387.03 - $495.55
Q3 2025	1,355	$618	$407.20	$309.57 - $484.21
Q2 2025	1,355	$442	$276.71	$205.87 - $327.21
Q1 2025	5,073	$1,370	$257.00	$230.79 - $300.90
Q4 2024	10,560	$2,485	$262.99	$229.86 - $304.39
Q3 2024	5,741	$1,579	$260.36	$231.01 - $287.55
Q2 2024	1,467	$356	$157.87	$141.98 - $252.87
Q1 2024	1,467	$219	$166.82	$143.52 - $199.38
Q4 2023	1,512	$289	$170.34	$148.10 - $198.00
Q3 2023	946	$168	$191.12	$168.65 - $218.88
Q2 2023	946	$180	$198.26	$183.00 - $212.47
Q1 2023	11,262	$2,256	$210.20	$179.19 - $242.39
Q4 2022	11,262	$2,676	$213.29	$181.65 - $242.97
Q3 2022	10,401	$2,081,865	$190.74	$135.46 - $236.80
Q2 2022	8,524	$1,243,225	$141.87	$117.58 - $180.35
Q1 2022	8,524	$1,391,884	$152.35	$125.00 - $174.66
Q4 2021	8,524	$1,445,500	$185.86	$154.82 - $212.00
Q3 2021	10,969	$2,071,057	$187.58	$166.16 - $209.73
Q2 2021	10,969	$1,859,465	$146.46	$125.08 - $177.53
Q1 2021	10,969	$1,548,713	$150.49	$124.00 - $178.41
Q4 2020	10,969	$1,425,641	$133.53	$119.29 - $148.76
Q3 2020	10,969	$1,597,086	$142.10	$119.67 - $167.33
Q2 2020	10,969	$1,624,619	$134.81	$98.01 - $158.37
Q1 2020	10,969	$1,193,976	$115.43	$84.97 - $134.51
Q4 2019	10,969	$1,263,300	$99.70	$73.32 - $125.72
Q3 2019	5,689	$457,509	$79.11	$69.11 - $88.00
Q2 2019	5,689	$412,794	$76.72	$65.81 - $96.08
Q1 2019	5,689	$531,637	$83.64	$70.29 - $93.95
Q4 2018	5,689	$414,785	$76.92	$60.27 - $90.00
Q3 2018	5,689	$497,901	$100.59	$86.95 - $124.22
Q2 2018	5,689	$560,310	$99.19	$87.35 - $118.71
Q1 2018	5,689	$677,560	$128.92	$108.13 - $153.99
Q4 2017	5,689	$722,788	$125.65	$111.25 - $147.63
Q3 2016	4,274	$289,692	$70.55	$53.56 - $80.11
Q2 2016	4,274	$237,165	$63.00	$49.96 - $75.08
Q1 2016	3,217	$201,931	$66.49	$51.51 - $98.00
Q4 2015	3,217	$302,848	$92.72	$71.14 - $110.75
Q3 2015	15,381	$1,236,018	$111.10	$76.46 - $137.89
Q2 2015	499	$59,815	$119.50	$98.63 - $140.00