KODIAK SCIENCES INC

Ticker: KOD CUSIP: 50015M109 Class: Common Stock

DUPONT CAPITAL MANAGEMENT CORP's Holding History (CIK: 0001128251)

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

Q1 2021

Shares 1,662 Value ($000) $188 Avg Close $136.58 Range $108.10 - $171.21

Q4 2020

Shares 2,004 Value ($000) $294 Avg Close $111.49 Range $59.36 - $159.18

Q3 2020

Shares 3,268 Value ($000) $193 Avg Close $50.19 Range $42.97 - $60.68

Q2 2020

Shares 3,487 Value ($000) $189 Avg Close $56.40 Range $41.08 - $68.50

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	1,662	$188	$136.58	$108.10 - $171.21
Q4 2020	2,004	$294	$111.49	$59.36 - $159.18
Q3 2020	3,268	$193	$50.19	$42.97 - $60.68
Q2 2020	3,487	$189	$56.40	$41.08 - $68.50