ACADIA PHARMACEUTICALS INC

Ticker: ACAD CUSIP: 004225108 Class: Common Stock

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q4 2025

Shares 20,652 Value ($000) $552 Avg Close $23.90 Range $19.69 - $28.35

Q3 2025

Shares 60,411 Value ($000) $1,289 Avg Close $23.65 Range $20.02 - $26.65

Q2 2025

Shares 201,270 Value ($000) $4,341 Avg Close $18.59 Range $13.40 - $25.23

Q1 2025

Shares 425,470 Value ($000) $7,067 Avg Close $18.17 Range $16.28 - $20.68

Q4 2024

Shares 923,485 Value ($000) $16,946 Avg Close $16.14 Range $14.15 - $19.05

Q3 2024

Shares 674,119 Value ($000) $10,368 Avg Close $16.68 Range $15.08 - $19.44

Q2 2024

Shares 329,568 Value ($000) $5,355 Avg Close $16.14 Range $14.55 - $18.63

Q1 2024

Shares 173,103 Value ($000) $3,201 Avg Close $24.78 Range $17.56 - $31.82

Q4 2023

Shares 375,263 Value ($000) $11,749 Avg Close $23.88 Range $20.31 - $32.59

Q3 2023

Shares 322,380 Value ($000) $6,718 Avg Close $27.16 Range $20.54 - $33.99

Q2 2023

Shares 58,463 Value ($000) $1,400 Avg Close $22.23 Range $17.71 - $26.04

Q1 2023

Shares 230,260 Value ($000) $4,333 Avg Close $19.05 Range $15.77 - $21.87

Q4 2022

Shares 78,738 Value ($000) $1,254 Avg Close $15.63 Range $13.73 - $18.78

Q3 2022

Shares 191,590 Value ($000) $3,134 Avg Close $16.19 Range $13.80 - $18.31

Q2 2022

Shares 186,913 Value ($000) $2,634 Avg Close $18.68 Range $12.24 - $28.06

Q1 2022

Shares 111,483 Value ($000) $2,700 Avg Close $24.20 Range $20.74 - $27.81

Q4 2021

Shares 392,120 Value ($000) $9,152 Avg Close $20.11 Range $16.55 - $27.19

Q3 2021

Shares 313,940 Value ($000) $5,215 Avg Close $19.28 Range $15.68 - $24.77

Q2 2021

Shares 531,974 Value ($000) $12,975 Avg Close $22.57 Range $19.20 - $27.68

Q1 2021

Shares 241,616 Value ($000) $6,234 Avg Close $44.02 Range $23.35 - $55.85

Q4 2020

Shares 168,619 Value ($000) $9,014 Avg Close $49.64 Range $40.38 - $57.46

Q3 2020

Shares 221,922 Value ($000) $9,154 Avg Close $43.18 Range $36.33 - $58.72

Q2 2020

Shares 157,373 Value ($000) $7,628 Avg Close $48.00 Range $38.45 - $53.75

Q1 2020

Shares 75,433 Value ($000) $3,187 Avg Close $41.20 Range $30.02 - $47.99

Q4 2019

Shares 302,519 Value ($000) $12,942 Avg Close $43.50 Range $35.35 - $53.70

Q3 2019

Shares 259,372 Value ($000) $9,335 Avg Close $30.32 Range $21.56 - $44.85

Q2 2019

Shares 177,437 Value ($000) $4,743 Avg Close $25.54 Range $22.45 - $28.67

Q1 2019

Shares 53,095 Value ($000) $1,426 Avg Close $23.35 Range $15.73 - $28.12

Q4 2018

Shares 127,108 Value ($000) $2,055 Avg Close $19.42 Range $14.01 - $23.55

Q1 2018

Shares 264,800 Value ($000) $5,950 Avg Close $27.69 Range $21.81 - $32.99

Q4 2017

Shares 410,786 Value ($000) $12,369 Avg Close $31.98 Range $26.01 - $41.20

Q3 2017

Shares 506,937 Value ($000) $19,096 Avg Close $32.53 Range $26.41 - $38.54

Q2 2017

Shares 279,318 Value ($000) $7,790 Avg Close $29.80 Range $25.06 - $36.20

Q1 2017

Shares 566,425 Value ($000) $19,474 Avg Close $35.30 Range $28.53 - $40.83

Q4 2016

Shares 370,760 Value ($000) $10,693 Avg Close $26.46 Range $20.68 - $31.70

Q3 2016

Shares 298,657 Value ($000) $9,500 Avg Close $33.90 Range $30.50 - $38.08

Q2 2016

Shares 480,003 Value ($000) $15,581 Avg Close $33.47 Range $26.50 - $42.49

Q1 2016

Shares 314,997 Value ($000) $8,807 Avg Close $21.84 Range $16.64 - $35.20

Q4 2015

Shares 409,147 Value ($000) $14,586 Avg Close $35.23 Range $30.51 - $43.30

Q3 2015

Shares 567,079 Value ($000) $18,753 Avg Close $41.61 Range $30.03 - $51.99

Q2 2015

Shares 544,877 Value ($000) $22,819 Avg Close $38.70 Range $31.00 - $43.24

Q1 2015

Shares 426,755 Value ($000) $13,908 Avg Close $34.37 Range $29.45 - $46.48

Q4 2014

Shares 1,015,801 Value ($000) $32,252 Avg Close $28.36 Range $22.04 - $33.49

Q3 2014

Shares 625,236 Value ($000) $15,481 Avg Close $23.39 Range $19.21 - $29.31

Q2 2014

Shares 747,428 Value ($000) $16,884 Avg Close $20.88 Range $15.64 - $25.50

Q1 2014

Shares 581,793 Value ($000) $14,155 Avg Close $25.30 Range $21.20 - $32.00

Q4 2013

Shares 845,873 Value ($000) $21,138 Avg Close $23.59 Range $19.65 - $29.73

Q3 2013

Shares 834,484 Value ($000) $22,923 Avg Close $20.91 Range $17.02 - $28.38

Q2 2013

Shares 614,526 Value ($000) $11,154 Avg Close $13.77 Range $7.40 - $20.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,652	$552	$23.90	$19.69 - $28.35
Q3 2025	60,411	$1,289	$23.65	$20.02 - $26.65
Q2 2025	201,270	$4,341	$18.59	$13.40 - $25.23
Q1 2025	425,470	$7,067	$18.17	$16.28 - $20.68
Q4 2024	923,485	$16,946	$16.14	$14.15 - $19.05
Q3 2024	674,119	$10,368	$16.68	$15.08 - $19.44
Q2 2024	329,568	$5,355	$16.14	$14.55 - $18.63
Q1 2024	173,103	$3,201	$24.78	$17.56 - $31.82
Q4 2023	375,263	$11,749	$23.88	$20.31 - $32.59
Q3 2023	322,380	$6,718	$27.16	$20.54 - $33.99
Q2 2023	58,463	$1,400	$22.23	$17.71 - $26.04
Q1 2023	230,260	$4,333	$19.05	$15.77 - $21.87
Q4 2022	78,738	$1,254	$15.63	$13.73 - $18.78
Q3 2022	191,590	$3,134	$16.19	$13.80 - $18.31
Q2 2022	186,913	$2,634	$18.68	$12.24 - $28.06
Q1 2022	111,483	$2,700	$24.20	$20.74 - $27.81
Q4 2021	392,120	$9,152	$20.11	$16.55 - $27.19
Q3 2021	313,940	$5,215	$19.28	$15.68 - $24.77
Q2 2021	531,974	$12,975	$22.57	$19.20 - $27.68
Q1 2021	241,616	$6,234	$44.02	$23.35 - $55.85
Q4 2020	168,619	$9,014	$49.64	$40.38 - $57.46
Q3 2020	221,922	$9,154	$43.18	$36.33 - $58.72
Q2 2020	157,373	$7,628	$48.00	$38.45 - $53.75
Q1 2020	75,433	$3,187	$41.20	$30.02 - $47.99
Q4 2019	302,519	$12,942	$43.50	$35.35 - $53.70
Q3 2019	259,372	$9,335	$30.32	$21.56 - $44.85
Q2 2019	177,437	$4,743	$25.54	$22.45 - $28.67
Q1 2019	53,095	$1,426	$23.35	$15.73 - $28.12
Q4 2018	127,108	$2,055	$19.42	$14.01 - $23.55
Q1 2018	264,800	$5,950	$27.69	$21.81 - $32.99
Q4 2017	410,786	$12,369	$31.98	$26.01 - $41.20
Q3 2017	506,937	$19,096	$32.53	$26.41 - $38.54
Q2 2017	279,318	$7,790	$29.80	$25.06 - $36.20
Q1 2017	566,425	$19,474	$35.30	$28.53 - $40.83
Q4 2016	370,760	$10,693	$26.46	$20.68 - $31.70
Q3 2016	298,657	$9,500	$33.90	$30.50 - $38.08
Q2 2016	480,003	$15,581	$33.47	$26.50 - $42.49
Q1 2016	314,997	$8,807	$21.84	$16.64 - $35.20
Q4 2015	409,147	$14,586	$35.23	$30.51 - $43.30
Q3 2015	567,079	$18,753	$41.61	$30.03 - $51.99
Q2 2015	544,877	$22,819	$38.70	$31.00 - $43.24
Q1 2015	426,755	$13,908	$34.37	$29.45 - $46.48
Q4 2014	1,015,801	$32,252	$28.36	$22.04 - $33.49
Q3 2014	625,236	$15,481	$23.39	$19.21 - $29.31
Q2 2014	747,428	$16,884	$20.88	$15.64 - $25.50
Q1 2014	581,793	$14,155	$25.30	$21.20 - $32.00
Q4 2013	845,873	$21,138	$23.59	$19.65 - $29.73
Q3 2013	834,484	$22,923	$20.91	$17.02 - $28.38
Q2 2013	614,526	$11,154	$13.77	$7.40 - $20.09