Table: q1_q4_2021_prescription_drug_wac_increases_5_year_history , manufacturer_name like W*

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  *

manufacturer_name	ndc_number	effective_date	history_effective_date	wac_increase_amount	wac_amount
West Therapeutic Development, LLC	20482000830	2021-12-01 00:00:00	2017-01-01 00:00:00	443.26	5109.15
West Therapeutic Development, LLC	20482000830	2021-12-01 00:00:00	2017-08-09 00:00:00	255.46	5364.61
West Therapeutic Development, LLC	20482000830	2021-12-01 00:00:00	2018-01-01 00:00:00	509.64	5874.25
West Therapeutic Development, LLC	20482000830	2021-12-01 00:00:00	2019-01-01 00:00:00	558.05	6432.3
West Therapeutic Development, LLC	20482000830	2021-12-01 00:00:00	2020-06-01 00:00:00	578.91	7011.21
West Therapeutic Development, LLC	20482000830	2021-12-01 00:00:00	2021-12-01 00:00:00	631.01	7642.22
West Therapeutic Development, LLC	71500000110	2021-12-01 00:00:00	2017-01-01 00:00:00	44.45	512.31
West Therapeutic Development, LLC	71500000110	2021-12-01 00:00:00	2017-08-09 00:00:00	25.62	537.93
West Therapeutic Development, LLC	71500000110	2021-12-01 00:00:00	2018-01-01 00:00:00	51.1	589.03
West Therapeutic Development, LLC	71500000110	2021-12-01 00:00:00	2019-01-01 00:00:00	55.96	644.99
West Therapeutic Development, LLC	71500000110	2021-12-01 00:00:00	2020-06-01 00:00:00	58.06	703.05
West Therapeutic Development, LLC	71500000110	2021-12-01 00:00:00	2021-12-01 00:00:00	63.26	766.31
West Therapeutic Development, LLC	71500000230	2021-12-01 00:00:00	2017-01-01 00:00:00	176.0	2028.62
West Therapeutic Development, LLC	71500000230	2021-12-01 00:00:00	2017-08-09 00:00:00	101.43	2130.05
West Therapeutic Development, LLC	71500000230	2021-12-01 00:00:00	2018-01-01 00:00:00	202.35	2332.4
West Therapeutic Development, LLC	71500000230	2021-12-01 00:00:00	2019-01-01 00:00:00	221.58	2553.98
West Therapeutic Development, LLC	71500000230	2021-12-01 00:00:00	2020-06-01 00:00:00	229.77	2783.75
West Therapeutic Development, LLC	71500000230	2021-12-01 00:00:00	2021-12-01 00:00:00	250.64	3034.39
West Therapeutic Development, LLC	71500000430	2021-12-01 00:00:00	2017-01-01 00:00:00	266.82	3075.41
West Therapeutic Development, LLC	71500000430	2021-12-01 00:00:00	2017-08-09 00:00:00	153.77	3229.18
West Therapeutic Development, LLC	71500000430	2021-12-01 00:00:00	2018-01-01 00:00:00	306.77	3535.95
West Therapeutic Development, LLC	71500000430	2021-12-01 00:00:00	2019-01-01 00:00:00	335.92	3871.87
West Therapeutic Development, LLC	71500000430	2021-12-01 00:00:00	2020-06-01 00:00:00	348.39	4220.26
West Therapeutic Development, LLC	71500000430	2021-12-01 00:00:00	2021-12-01 00:00:00	379.91	4600.17
West Therapeutic Development, LLC	71500000630	2021-12-01 00:00:00	2017-01-01 00:00:00	354.73	4088.75
West Therapeutic Development, LLC	71500000630	2021-12-01 00:00:00	2017-08-09 00:00:00	204.44	4293.19
West Therapeutic Development, LLC	71500000630	2021-12-01 00:00:00	2018-01-01 00:00:00	407.85	4701.04
West Therapeutic Development, LLC	71500000630	2021-12-01 00:00:00	2019-01-01 00:00:00	446.6	5147.64
West Therapeutic Development, LLC	71500000630	2021-12-01 00:00:00	2020-06-01 00:00:00	463.35	5610.99
West Therapeutic Development, LLC	71500000630	2021-12-01 00:00:00	2021-12-01 00:00:00	504.92	6115.91
West Therapeutic Development, LLC	71500001215	2021-12-01 00:00:00	2017-01-01 00:00:00	354.73	4088.75
West Therapeutic Development, LLC	71500001215	2021-12-01 00:00:00	2017-08-09 00:00:00	204.44	4293.19
West Therapeutic Development, LLC	71500001215	2021-12-01 00:00:00	2018-01-01 00:00:00	407.85	4701.04
West Therapeutic Development, LLC	71500001215	2021-12-01 00:00:00	2019-01-01 00:00:00	446.6	5147.64
West Therapeutic Development, LLC	71500001215	2021-12-01 00:00:00	2020-06-01 00:00:00	463.35	5610.99
West Therapeutic Development, LLC	71500001215	2021-12-01 00:00:00	2021-12-01 00:00:00	504.92	6115.91
West Therapeutic Development, LLC	71500001615	2021-12-01 00:00:00	2017-01-01 00:00:00	443.26	5109.15
West Therapeutic Development, LLC	71500001615	2021-12-01 00:00:00	2017-08-09 00:00:00	255.46	5364.61
West Therapeutic Development, LLC	71500001615	2021-12-01 00:00:00	2018-01-01 00:00:00	509.64	5874.25
West Therapeutic Development, LLC	71500001615	2021-12-01 00:00:00	2019-01-01 00:00:00	558.05	6432.3
West Therapeutic Development, LLC	71500001615	2021-12-01 00:00:00	2020-06-01 00:00:00	578.91	7011.21
West Therapeutic Development, LLC	71500001615	2021-12-01 00:00:00	2021-12-01 00:00:00	631.01	7642.22
West Therapeutic Development, LLC	71500011001	2021-12-01 00:00:00	2017-01-05 00:00:00	57.37	578.9
West Therapeutic Development, LLC	71500011001	2021-12-01 00:00:00	2017-11-09 00:00:00	173.67	752.57
West Therapeutic Development, LLC	71500011001	2021-12-01 00:00:00	2018-02-01 00:00:00	112.89	865.46
West Therapeutic Development, LLC	71500011001	2021-12-01 00:00:00	2019-05-01 00:00:00	69.24	934.7
West Therapeutic Development, LLC	71500011001	2021-12-01 00:00:00	2021-12-01 00:00:00	84.12	1018.82
West Therapeutic Development, LLC	71500014001	2021-12-01 00:00:00	2017-01-05 00:00:00	147.39	923.14
West Therapeutic Development, LLC	71500014001	2021-12-01 00:00:00	2017-11-09 00:00:00	276.94	1200.08
West Therapeutic Development, LLC	71500014001	2021-12-01 00:00:00	2018-02-01 00:00:00	280.01	1380.09
West Therapeutic Development, LLC	71500014001	2021-12-01 00:00:00	2019-05-01 00:00:00	110.41	1490.5
West Therapeutic Development, LLC	71500014001	2021-12-01 00:00:00	2021-12-01 00:00:00	134.15	1624.65