OTC:PTIX | Shares Outstanding | Protagenic Therapeutics, Inc.\new

Complete source-backed shares outstanding history.

Available history
2010-12-31 to 2026-08-19
Data captured

Historical Shares Outstanding

DateShares outstanding
2026-08-191,810,208
2026-08-141,810,208
2026-06-301,810,208
2026-03-311,810,208
2026-03-051,810,208
2025-12-311,934,878
2025-11-261,934,878
2025-09-301,934,878
2025-05-09588,963
2025-03-315,800,000
2024-12-31517,257
2024-11-116,794,821
2024-09-304,804,947
2024-08-124,467,266
2024-06-304,467,266
2024-05-134,435,132
2024-03-314,435,132
2024-03-294,435,132
2023-12-314,435,132
2023-11-144,435,132
2023-09-304,330,959
2023-08-114,330,959
2023-06-304,330,959
2023-05-114,330,959
2023-03-314,330,959
2022-12-314,321,315
2022-11-1117,285,261
2022-09-3017,285,261
2022-08-0917,285,261
2022-06-3017,285,261
2022-05-1117,285,261
2022-03-3117,253,278
2021-12-314,302,403
2021-11-1216,955,817
2021-09-3016,955,817
2021-08-1316,699,651
2021-06-3016,263,634
2021-05-1414,643,780
2021-03-3110,610,603
2021-03-1710,521,506
2020-12-3110,360,480
2020-11-1610,360,480
2020-09-3010,360,480
2020-08-1110,261,419
2020-06-3010,261,419
2020-06-1710,261,419
2020-04-2710,261,419
2020-03-3110,261,419
2019-12-3110,261,419
2019-11-1410,261,419
2019-09-3010,261,419
2019-08-1410,261,419
2019-06-3010,261,419
2019-05-1510,261,419
2019-03-3110,261,419
2019-03-2910,261,419
2018-12-3110,261,419
2018-11-0810,261,419
2018-09-3010,261,419
2018-08-0910,261,419
2018-06-3010,261,419
2018-05-1510,261,419
2018-03-3110,261,419
2018-03-3010,261,419
2017-12-3110,261,419
2017-11-1310,261,419
2017-09-3010,261,419
2017-08-0710,261,419
2017-06-3010,261,419
2017-05-1510,257,078
2017-03-3110,257,078
2017-03-2710,261,419
2016-12-3110,257,078
2016-11-178,307,915
2016-09-308,307,915
2016-07-2710,433,396
2016-07-21400,000,000
2016-06-3086,078
2016-03-31400,000,000
2016-02-22400,000,000
2015-12-316,612,838
2015-11-11400,000,000
2015-09-30400,000,000
2015-09-25400,000,000
2015-06-30400,000,000
2015-05-11400,000,000
2015-03-31400,000,000
2015-02-06400,000,000
2014-12-31400,000,000
2014-11-13400,000,000
2014-09-30400,000,000
2014-06-30400,000,000
2011-11-087,205,719
2011-09-306,340,780
2010-12-316,282,616