PHATHOM PHARMACEUTICALS INC

Ticker: PHAT CUSIP: 71722W107 Class: Common Stock

O'SHAUGHNESSY ASSET MANAGEMENT, LLC's Holding History (CIK: 0001423442)

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

Q3 2021

Shares 14 Value ($000) $0 Avg Close $33.23 Range $29.79 - $37.17

Q2 2021

Shares 14 Value ($000) $0 Avg Close $35.81 Range $31.30 - $42.00

Q1 2021

Shares 14 Value ($000) $1 Avg Close $41.84 Range $32.49 - $50.78

Q4 2020

Shares 14 Value ($000) $0 Avg Close $40.51 Range $32.74 - $50.78

Q3 2020

Shares 14 Value ($000) $1 Avg Close $34.63 Range $28.10 - $40.73

Q2 2020

Shares 14 Value ($000) $0 Avg Close $38.42 Range $24.50 - $64.54

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	14	$0	$33.23	$29.79 - $37.17
Q2 2021	14	$0	$35.81	$31.30 - $42.00
Q1 2021	14	$1	$41.84	$32.49 - $50.78
Q4 2020	14	$0	$40.51	$32.74 - $50.78
Q3 2020	14	$1	$34.63	$28.10 - $40.73
Q2 2020	14	$0	$38.42	$24.50 - $64.54