COLLEGIUM PHARMACEUTICAL INC

Ticker: COLL CUSIP: 19459J104 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025

Shares 44,790 Value ($000) $2,074 Avg Close $41.84 Range $31.26 - $50.79

Q3 2025

Shares 12,270 Value ($000) $429 Avg Close $34.76 Range $29.19 - $39.95

Q2 2025

Shares 11,436 Value ($000) $338 Avg Close $28.52 Range $23.23 - $30.93

Q1 2025

Shares 10,836 Value ($000) $323 Avg Close $30.56 Range $27.27 - $34.06

Q4 2024

Shares 10,277 Value ($000) $294 Avg Close $33.09 Range $28.47 - $42.29

Q3 2024

Shares 14,672 Value ($000) $567 Avg Close $35.66 Range $31.26 - $39.58

Q2 2024

Shares 9,498 Value ($000) $306 Avg Close $34.67 Range $30.42 - $40.49

Q1 2024

Shares 20,329 Value ($000) $789 Avg Close $34.99 Range $30.72 - $40.95

Q4 2023

Shares 129,541 Value ($000) $3,987 Avg Close $25.05 Range $20.95 - $31.12

Q3 2023

Shares 134,108 Value ($000) $2,997 Avg Close $22.81 Range $20.83 - $25.49

Q2 2023

Shares 147,216 Value ($000) $3,164 Avg Close $22.70 Range $20.93 - $24.17

Q1 2023

Shares 158,071 Value ($000) $3,792 Avg Close $26.52 Range $22.67 - $30.22

Q4 2022

Shares 137,276 Value ($000) $3,185 Avg Close $20.16 Range $15.92 - $24.36

Q3 2022

Shares 138,113 Value ($000) $2,213 Avg Close $17.63 Range $15.40 - $20.27

Q2 2022

Shares 143,598 Value ($000) $2,542 Avg Close $16.82 Range $14.04 - $21.13

Q1 2022

Shares 154,805 Value ($000) $3,148 Avg Close $18.89 Range $17.07 - $22.89

Q4 2021

Shares 154,298 Value ($000) $2,882 Avg Close $19.49 Range $17.22 - $21.41

Q2 2021

Shares 8,770 Value ($000) $207 Avg Close $23.10 Range $21.27 - $25.66

Q1 2021

Shares 8,770 Value ($000) $208 Avg Close $23.76 Range $18.76 - $26.91

Q4 2020

Shares 10,360 Value ($000) $208 Avg Close $19.53 Range $17.24 - $22.52

Q3 2020

Shares 56,898 Value ($000) $1,183 Avg Close $18.05 Range $15.66 - $20.90

Q2 2020

Shares 48,226 Value ($000) $842 Avg Close $19.58 Range $15.23 - $24.32

Q1 2020

Shares 39,268 Value ($000) $639 Avg Close $20.64 Range $13.00 - $25.59

Q1 2019

Shares 4,281 Value ($000) $62 Avg Close $16.02 Range $13.10 - $18.88

Q4 2018

Shares 18,614 Value ($000) $316 Avg Close $17.11 Range $13.70 - $19.83

Q3 2018

Shares 48 Value ($000) $0 Avg Close $17.73 Range $14.00 - $24.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	44,790	$2,074	$41.84	$31.26 - $50.79
Q3 2025	12,270	$429	$34.76	$29.19 - $39.95
Q2 2025	11,436	$338	$28.52	$23.23 - $30.93
Q1 2025	10,836	$323	$30.56	$27.27 - $34.06
Q4 2024	10,277	$294	$33.09	$28.47 - $42.29
Q3 2024	14,672	$567	$35.66	$31.26 - $39.58
Q2 2024	9,498	$306	$34.67	$30.42 - $40.49
Q1 2024	20,329	$789	$34.99	$30.72 - $40.95
Q4 2023	129,541	$3,987	$25.05	$20.95 - $31.12
Q3 2023	134,108	$2,997	$22.81	$20.83 - $25.49
Q2 2023	147,216	$3,164	$22.70	$20.93 - $24.17
Q1 2023	158,071	$3,792	$26.52	$22.67 - $30.22
Q4 2022	137,276	$3,185	$20.16	$15.92 - $24.36
Q3 2022	138,113	$2,213	$17.63	$15.40 - $20.27
Q2 2022	143,598	$2,542	$16.82	$14.04 - $21.13
Q1 2022	154,805	$3,148	$18.89	$17.07 - $22.89
Q4 2021	154,298	$2,882	$19.49	$17.22 - $21.41
Q2 2021	8,770	$207	$23.10	$21.27 - $25.66
Q1 2021	8,770	$208	$23.76	$18.76 - $26.91
Q4 2020	10,360	$208	$19.53	$17.24 - $22.52
Q3 2020	56,898	$1,183	$18.05	$15.66 - $20.90
Q2 2020	48,226	$842	$19.58	$15.23 - $24.32
Q1 2020	39,268	$639	$20.64	$13.00 - $25.59
Q1 2019	4,281	$62	$16.02	$13.10 - $18.88
Q4 2018	18,614	$316	$17.11	$13.70 - $19.83
Q3 2018	48	$0	$17.73	$14.00 - $24.44