NASDAQ:IRWD | Shares Outstanding | IRONWOOD PHARMACEUTICALS INC

Complete source-backed shares outstanding history.

Available history
2018-12-31 to 2026-07-31
Data captured

Historical Shares Outstanding

DateShares outstanding
2026-07-31165,239,947
2026-06-30165,239,947
2026-04-30164,613,406
2026-03-31164,613,406
2026-01-31163,058,316
2025-12-31163,058,316
2025-10-31162,678,647
2025-09-30162,678,647
2025-07-31162,434,130
2025-06-30162,434,130
2025-04-30161,819,848
2025-03-31161,809,432
2025-02-28161,809,432
2024-12-31160,205,899
2024-10-31160,028,388
2024-09-30160,015,888
2024-07-31159,739,001
2024-06-30159,739,001
2024-04-30158,957,123
2024-03-31158,957,123
2024-01-31156,528,648
2023-12-31156,354,238
2023-10-31156,129,046
2023-09-30156,125,676
2023-07-31156,029,186
2023-06-30156,027,648
2023-04-30155,346,103
2023-03-31155,346,103
2023-01-31154,158,046
2022-12-31154,026,949
2022-10-31153,395,477
2022-09-30153,319,417
2022-07-31153,231,130
2022-06-30153,176,309
2022-04-30153,837,866
2022-03-31155,115,155
2022-01-31159,221,969
2021-12-31162,036,461
2021-10-31163,650,487
2021-09-30163,405,013
2021-07-31162,895,011
2021-06-30162,831,953
2021-04-30161,966,737
2021-03-31161,931,012
2021-02-10160,962,175
2020-12-31160,616,675
2020-11-02160,097,114
2020-09-30160,081,231
2020-08-03159,978,137
2020-06-30159,976,245
2020-05-01159,378,637
2020-03-31159,368,126
2020-02-10158,206,912
2019-12-31157,535,962
2019-10-25156,818,126
2019-09-30156,808,126
2019-07-26156,495,574
2019-06-30156,442,332
2019-04-30155,621,305
2019-03-31155,625,549
2019-02-12154,645,260
2018-12-31154,414,691