AKEBIA THERAPEUTICS INC

Ticker: AKBA CUSIP: 00972D105 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q4 2021

Shares 433,400 Value ($000) $979 Avg Close $2.73 Range $2.20 - $3.35

Q3 2021

Shares 581,700 Value ($000) $1,675 Avg Close $2.86 Range $2.35 - $3.91

Q2 2021

Shares 584,600 Value ($000) $2,216 Avg Close $3.37 Range $2.74 - $4.33

Q1 2021

Shares 605,100 Value ($000) $2,048 Avg Close $3.60 Range $2.76 - $5.14

Q4 2018

Shares 67,634 Value ($000) $374 Avg Close $7.83 Range $5.20 - $10.45

Q3 2018

Shares 56,886 Value ($000) $502 Avg Close $8.94 Range $7.32 - $10.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	433,400	$979	$2.73	$2.20 - $3.35
Q3 2021	581,700	$1,675	$2.86	$2.35 - $3.91
Q2 2021	584,600	$2,216	$3.37	$2.74 - $4.33
Q1 2021	605,100	$2,048	$3.60	$2.76 - $5.14
Q4 2018	67,634	$374	$7.83	$5.20 - $10.45
Q3 2018	56,886	$502	$8.94	$7.32 - $10.73