IRONWOOD PHARMACEUTICALS INC

Ticker: IRWD CUSIP: 46333X108 Class: COM CL A

Holocene Advisors, LP's Holding History (CIK: 0001700574)

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

Q2 2020

Shares 28,373 Value ($000) $293 Avg Close $10.23 Range $8.92 - $12.37

Q1 2018

Shares 16,084 Value ($000) $248 Avg Close $12.46 Range $10.80 - $13.94

Q4 2017

Shares 35,224 Value ($000) $528 Avg Close $13.06 Range $11.84 - $14.80

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	28,373	$293	$10.23	$8.92 - $12.37
Q1 2018	16,084	$248	$12.46	$10.80 - $13.94
Q4 2017	35,224	$528	$13.06	$11.84 - $14.80