IRWD

Ironwood Pharmaceuticals Inc

Company with tickers: IRWD

CIK

1446847

CUSIP

46333X108

Shares Outstanding

164,613,406

13F Activity (30d)

183 filings 178 filers

Short Volume (Last 90 Days)

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-05-28	304,086	397	809,326	37.6%
2026-05-27	451,724	4,324	1,060,039	42.6%
2026-05-26	631,921	30,974	1,487,980	42.5%
2026-05-22	565,931	805	837,122	67.6%
2026-05-21	417,326	4,327	1,043,962	40.0%
2026-05-20	719,478	0	1,356,161	53.1%
2026-05-19	885,753	414	1,391,309	63.7%
2026-05-18	558,477	19,043	952,590	58.6%
2026-05-15	388,225	3,842	875,290	44.4%
2026-05-14	401,756	50,378	1,124,365	35.7%
2026-05-13	1,256,722	56,271	2,393,506	52.5%
2026-05-12	350,093	1,507	768,704	45.5%
2026-05-11	465,272	3,333	832,163	55.9%
2026-05-08	494,114	16,604	953,255	51.8%
2026-05-07	1,201,807	121,057	2,242,793	53.6%
2026-05-06	685,056	6,405	1,334,503	51.3%
2026-05-05	1,450,463	4,611	1,854,580	78.2%
2026-05-04	911,588	40	1,370,188	66.5%
2026-05-01	396,393	0	707,028	56.1%
2026-04-30	219,205	4	421,955	51.9%
2026-04-29	419,648	140	810,245	51.8%
2026-04-28	309,911	115	605,841	51.2%
2026-04-27	467,238	3,511	750,143	62.3%
2026-04-24	238,979	0	521,618	45.8%
2026-04-23	421,624	1,450	806,234	52.3%
2026-04-22	237,239	0	501,217	47.3%
2026-04-21	427,300	6,597	957,727	44.6%
2026-04-20	222,027	6	407,462	54.5%
2026-04-17	221,850	1,099	596,229	37.2%
2026-04-16	376,798	3,490	687,199	54.8%
2026-04-15	730,926	0	1,166,537	62.7%
2026-04-14	1,035,113	2,643	1,617,034	64.0%
2026-04-13	157,142	0	342,733	45.8%
2026-04-10	198,337	0	571,297	34.7%
2026-04-09	233,224	0	421,178	55.4%
2026-04-08	216,101	160	443,367	48.7%
2026-04-07	189,126	1	340,467	55.5%
2026-04-06	165,309	6,140	369,673	44.7%