ARVINAS INC

Ticker: ARVN CUSIP: 04335A105 Class: Common Stock

Atika Capital Management LLC's Holding History (CIK: 0001599731)

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

Q4 2021

Shares 56,000 Value ($000) $4,600 Avg Close $81.37 Range $64.00 - $97.33

Q3 2021

Shares 117,000 Value ($000) $9,615 Avg Close $88.38 Range $72.07 - $108.47

Q2 2021

Shares 138,000 Value ($000) $10,626 Avg Close $69.42 Range $56.64 - $84.90

Q1 2021

Shares 186,000 Value ($000) $12,295 Avg Close $76.50 Range $56.59 - $92.77

Q4 2020

Shares 201,000 Value ($000) $17,072 Avg Close $34.48 Range $19.68 - $86.44

Q1 2020

Shares 65,500 Value ($000) $2,640 Avg Close $46.77 Range $32.45 - $54.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	56,000	$4,600	$81.37	$64.00 - $97.33
Q3 2021	117,000	$9,615	$88.38	$72.07 - $108.47
Q2 2021	138,000	$10,626	$69.42	$56.64 - $84.90
Q1 2021	186,000	$12,295	$76.50	$56.59 - $92.77
Q4 2020	201,000	$17,072	$34.48	$19.68 - $86.44
Q1 2020	65,500	$2,640	$46.77	$32.45 - $54.95