ARVINAS INC

Ticker: ARVN CUSIP: 04335A105 Class: Common Stock

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q2 2025

Shares 99,271 Value ($000) $731 Avg Close $7.37 Range $5.90 - $9.68

Q1 2025

Shares 190,582 Value ($000) $1,338 Avg Close $15.67 Range $6.88 - $21.00

Q4 2024

Shares 186,594 Value ($000) $3,577 Avg Close $24.30 Range $17.37 - $29.61

Q3 2024

Shares 194,343 Value ($000) $4,787 Avg Close $26.11 Range $23.10 - $34.11

Q2 2024

Shares 285,099 Value ($000) $7,589 Avg Close $31.86 Range $23.73 - $41.34

Q1 2024

Shares 324,844 Value ($000) $13,410 Avg Close $43.69 Range $35.42 - $53.08

Q4 2023

Shares 333,524 Value ($000) $13,728 Avg Close $23.38 Range $13.57 - $42.84

Q3 2023

Shares 170,850 Value ($000) $3,355 Avg Close $24.53 Range $19.14 - $28.99

Q2 2023

Shares 395,233 Value ($000) $9,810 Avg Close $25.72 Range $21.21 - $32.20

Q1 2023

Shares 379,719 Value ($000) $10,374 Avg Close $31.59 Range $25.35 - $37.95

Q4 2022

Shares 466,589 Value ($000) $15,962 Avg Close $42.07 Range $31.54 - $57.96

Q3 2022

Shares 681,731 Value ($000) $30,330 Avg Close $48.55 Range $40.93 - $58.58

Q2 2022

Shares 721,005 Value ($000) $30,347 Avg Close $50.18 Range $34.90 - $75.39

Q1 2022

Shares 1,359,809 Value ($000) $91,515 Avg Close $68.16 Range $58.23 - $82.86

Q4 2021

Shares 1,535,300 Value ($000) $126,110 Avg Close $81.37 Range $64.00 - $97.33

Q3 2021

Shares 1,535,292 Value ($000) $126,170 Avg Close $88.38 Range $72.07 - $108.47

Q2 2021

Shares 1,540,891 Value ($000) $118,649 Avg Close $69.42 Range $56.64 - $84.90

Q1 2021

Shares 1,588,528 Value ($000) $105,002 Avg Close $76.50 Range $56.59 - $92.77

Q4 2020

Shares 1,756,122 Value ($000) $149,147 Avg Close $34.48 Range $19.68 - $86.44

Q3 2020

Shares 1,325,260 Value ($000) $31,289 Avg Close $28.98 Range $22.38 - $36.86

Q2 2020

Shares 1,436,604 Value ($000) $48,184 Avg Close $42.45 Range $29.28 - $61.57

Q1 2020

Shares 1,576,272 Value ($000) $63,524 Avg Close $46.77 Range $32.45 - $54.95

Q3 2018

Shares 7,653 Value ($000) $129 Avg Close $16.46 Range $15.94 - $21.25

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	99,271	$731	$7.37	$5.90 - $9.68
Q1 2025	190,582	$1,338	$15.67	$6.88 - $21.00
Q4 2024	186,594	$3,577	$24.30	$17.37 - $29.61
Q3 2024	194,343	$4,787	$26.11	$23.10 - $34.11
Q2 2024	285,099	$7,589	$31.86	$23.73 - $41.34
Q1 2024	324,844	$13,410	$43.69	$35.42 - $53.08
Q4 2023	333,524	$13,728	$23.38	$13.57 - $42.84
Q3 2023	170,850	$3,355	$24.53	$19.14 - $28.99
Q2 2023	395,233	$9,810	$25.72	$21.21 - $32.20
Q1 2023	379,719	$10,374	$31.59	$25.35 - $37.95
Q4 2022	466,589	$15,962	$42.07	$31.54 - $57.96
Q3 2022	681,731	$30,330	$48.55	$40.93 - $58.58
Q2 2022	721,005	$30,347	$50.18	$34.90 - $75.39
Q1 2022	1,359,809	$91,515	$68.16	$58.23 - $82.86
Q4 2021	1,535,300	$126,110	$81.37	$64.00 - $97.33
Q3 2021	1,535,292	$126,170	$88.38	$72.07 - $108.47
Q2 2021	1,540,891	$118,649	$69.42	$56.64 - $84.90
Q1 2021	1,588,528	$105,002	$76.50	$56.59 - $92.77
Q4 2020	1,756,122	$149,147	$34.48	$19.68 - $86.44
Q3 2020	1,325,260	$31,289	$28.98	$22.38 - $36.86
Q2 2020	1,436,604	$48,184	$42.45	$29.28 - $61.57
Q1 2020	1,576,272	$63,524	$46.77	$32.45 - $54.95
Q3 2018	7,653	$129	$16.46	$15.94 - $21.25