IRONWOOD PHARMACEUTICALS INC

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

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q1 2023

Shares 41,734 Value ($000) $439 Avg Close $11.20 Range $10.01 - $12.66

Q4 2022

Shares 14,174 Value ($000) $176 Avg Close $11.34 Range $9.73 - $12.55

Q2 2017

Shares 12,013 Value ($000) $227 Avg Close $14.53 Range $12.50 - $16.70

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	41,734	$439	$11.20	$10.01 - $12.66
Q4 2022	14,174	$176	$11.34	$9.73 - $12.55
Q2 2017	12,013	$227	$14.53	$12.50 - $16.70