OTC:TSEOQ | Shares Outstanding | Trinseo PLC

Complete source-backed shares outstanding history.

Available history
2013-12-31 to 2026-07-31
Data captured

Historical Shares Outstanding

DateShares outstanding
2026-07-3136,559,868
2026-06-3036,600,000
2026-04-2436,559,868
2026-03-3136,600,000
2026-03-0536,559,868
2025-12-3136,000,000
2025-10-3135,993,589
2025-09-3036,000,000
2025-08-0135,952,575
2025-06-3036,000,000
2025-05-0235,650,311
2025-03-3135,600,000
2025-02-1935,481,484
2024-12-3135,400,000
2024-10-2535,401,678
2024-09-3035,400,000
2024-08-0235,356,020
2024-06-3035,400,000
2024-05-0335,294,231
2024-03-3135,300,000
2024-02-2035,263,561
2023-12-3135,200,000
2023-10-3135,195,245
2023-09-3035,200,000
2023-07-2835,189,133
2023-06-3035,200,000
2023-04-2835,146,342
2023-03-3135,200,000
2023-02-2434,978,872
2022-12-3135,100,000
2022-10-2834,973,747
2022-09-3035,100,000
2022-08-0534,972,646
2022-06-3036,300,000
2022-04-2936,151,314
2022-03-3137,200,000
2022-02-1537,046,528
2021-12-3137,900,000
2021-11-0438,837,083
2021-09-3038,800,000
2021-08-0238,827,828
2021-06-3038,800,000
2021-05-0338,739,042
2021-03-3138,700,000
2021-02-1638,440,043
2020-12-3138,400,000
2020-11-0238,310,303
2020-09-3038,300,000
2020-07-2738,268,724
2020-06-3038,300,000
2020-05-0438,238,977
2020-03-3138,200,000
2020-02-2438,320,508
2019-12-3139,000,000
2019-10-3148,777,934
2019-09-3039,500,000
2019-08-0540,200,697
2019-06-3040,600,000
2019-04-3040,831,125
2019-03-3141,000,000
2019-02-2541,289,829
2018-12-3141,600,000
2018-11-0742,320,717
2018-09-3042,500,000
2018-08-0142,599,676
2018-06-3043,000,000
2018-05-0143,177,966
2018-03-3143,400,000
2018-02-2643,280,500
2017-12-3143,400,000
2017-11-0143,704,689
2017-09-3043,703,000
2017-08-0143,772,953
2017-06-3043,733,000
2017-05-0143,992,047
2017-03-3144,068,000
2017-02-2443,958,209
2016-12-3144,300,000
2016-11-0144,653,235
2016-09-3044,653,000
2016-08-0146,406,333
2016-06-3046,403,000
2016-05-0247,140,870
2016-03-3147,178,000
2016-03-0948,777,934
2015-12-3148,778,000
2015-11-0548,777,934
2015-09-3048,778,000
2015-08-0648,777,934
2015-06-3048,778,000
2015-05-0748,769,567
2015-03-3148,770,000
2015-03-0948,769,567
2014-12-3148,770,000
2014-11-1348,769,567
2014-09-3048,770,000
2014-08-0848,769,567
2014-06-3048,770,000
2013-12-3137,270,000

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