ADVANCED DRAIN SYS INC DEL

Ticker: WMS CUSIP: 00790R104 Class: EQTY

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025

Shares 17,903 Value ($000) $2,593 Avg Close $144.68 Range $132.77 - $155.21

Q3 2025

Shares 18,359 Value ($000) $2,546 Avg Close $131.06 Range $109.36 - $148.74

Q2 2025

Shares 18,140 Value ($000) $2,084 Avg Close $111.63 Range $93.54 - $125.00

Q1 2025

Shares 16,875 Value ($000) $1,833 Avg Close $116.00 Range $101.49 - $129.58

Q4 2024

Shares 15,583 Value ($000) $1,801 Avg Close $137.93 Range $112.48 - $164.93

Q3 2024

Shares 15,551 Value ($000) $2,444 Avg Close $154.99 Range $133.97 - $178.20

Q2 2024

Shares 15,102 Value ($000) $2,422 Avg Close $165.74 Range $152.12 - $182.69

Q1 2024

Shares 15,109 Value ($000) $2,602 Avg Close $149.20 Range $125.47 - $174.80

Q4 2023

Shares 15,128 Value ($000) $2,128 Avg Close $119.33 Range $101.24 - $144.31

Q3 2023

Shares 14,023 Value ($000) $1,596 Avg Close $120.72 Range $108.59 - $133.37

Q2 2023

Shares 30,236 Value ($000) $3,440 Avg Close $93.21 Range $74.77 - $114.83

Q1 2023

Shares 28,172 Value ($000) $2,372 Avg Close $86.74 Range $74.04 - $104.24

Q3 2020

Shares 15,889 Value ($000) $992 Avg Close $52.81 Range $44.19 - $61.89

Q2 2020

Shares 12,241 Value ($000) $605 Avg Close $40.00 Range $25.04 - $49.70

Q1 2020

Shares 10,728 Value ($000) $316 Avg Close $39.24 Range $21.54 - $50.11

Q4 2019

Shares 8,426 Value ($000) $327 Avg Close $35.89 Range $30.10 - $39.00

Q3 2019

Shares 9,134 Value ($000) $295 Avg Close $31.40 Range $27.93 - $34.09

Q2 2019

Shares 7,829 Value ($000) $257 Avg Close $27.20 Range $23.94 - $31.79

Q1 2019

Shares 8,290 Value ($000) $214 Avg Close $23.50 Range $22.10 - $25.45

Q4 2018

Shares 15,782 Value ($000) $383 Avg Close $24.89 Range $21.37 - $28.97

Q3 2018

Shares 16,361 Value ($000) $506 Avg Close $28.02 Range $24.95 - $30.97

Q2 2018

Shares 18,570 Value ($000) $530 Avg Close $24.66 Range $22.08 - $28.51

Q1 2018

Shares 15,587 Value ($000) $404 Avg Close $23.25 Range $19.91 - $25.82

Q4 2017

Shares 13,173 Value ($000) $314 Avg Close $19.71 Range $16.37 - $22.41

Q3 2017

Shares 15,824 Value ($000) $320 Avg Close $18.39 Range $16.77 - $20.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,903	$2,593	$144.68	$132.77 - $155.21
Q3 2025	18,359	$2,546	$131.06	$109.36 - $148.74
Q2 2025	18,140	$2,084	$111.63	$93.54 - $125.00
Q1 2025	16,875	$1,833	$116.00	$101.49 - $129.58
Q4 2024	15,583	$1,801	$137.93	$112.48 - $164.93
Q3 2024	15,551	$2,444	$154.99	$133.97 - $178.20
Q2 2024	15,102	$2,422	$165.74	$152.12 - $182.69
Q1 2024	15,109	$2,602	$149.20	$125.47 - $174.80
Q4 2023	15,128	$2,128	$119.33	$101.24 - $144.31
Q3 2023	14,023	$1,596	$120.72	$108.59 - $133.37
Q2 2023	30,236	$3,440	$93.21	$74.77 - $114.83
Q1 2023	28,172	$2,372	$86.74	$74.04 - $104.24
Q3 2020	15,889	$992	$52.81	$44.19 - $61.89
Q2 2020	12,241	$605	$40.00	$25.04 - $49.70
Q1 2020	10,728	$316	$39.24	$21.54 - $50.11
Q4 2019	8,426	$327	$35.89	$30.10 - $39.00
Q3 2019	9,134	$295	$31.40	$27.93 - $34.09
Q2 2019	7,829	$257	$27.20	$23.94 - $31.79
Q1 2019	8,290	$214	$23.50	$22.10 - $25.45
Q4 2018	15,782	$383	$24.89	$21.37 - $28.97
Q3 2018	16,361	$506	$28.02	$24.95 - $30.97
Q2 2018	18,570	$530	$24.66	$22.08 - $28.51
Q1 2018	15,587	$404	$23.25	$19.91 - $25.82
Q4 2017	13,173	$314	$19.71	$16.37 - $22.41
Q3 2017	15,824	$320	$18.39	$16.77 - $20.64