TickerFacts.

Oragenics Inc (OGEN): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 1-for-30, first reflected in a filing dated 2025-08-08. Figures are as filed: per-share figures and share counts last reported before a split are on the old share basis, so changes and growth rates across a split are not shown. Splits are read from the filings' own restatements, so a share conversion in a merger or reorganization shows up the same way.

4.27M
As of 2025-12-31
4.51M
As of 2026-06-30
91.77M2010-12-31: 5.66M2011-12-31: 5.89M2012-12-31: 27.38M2013-12-31: 35.99M2014-12-31: 36.18M2015-12-31: 39.86M2016-12-31: 4.91M2017-12-31: 4.93M2018-12-31: 29.43M2019-12-31: 46.12M2020-12-31: 91.77M2021-12-31: 2.00M2022-12-31: 2.02M2023-12-31: 3.08M2024-12-31: 419.0K2025-12-31: 4.27M4.27M
2010-12-31 Shares Outstanding (shares) 2025-12-31

Paler bars were last filed before a stock split, on the old share basis.

Period endedShares OutstandingChange YoYSource filing
2025-12-314.27M+919.5%2026-03-16, Balance as of period end
2024-12-31419.0Kn/c2026-03-16, Balance as of period end
2023-12-313.08Mn/c2025-03-14, Balance as of period end
2022-12-312.02M+1.1%2024-03-29, Balance as of period end
2021-12-312.00M-97.8%2023-04-17, Balance as of period end
2020-12-3191.77Mn/c2022-07-29, Balance as of period end
2019-12-3146.12Mn/c2021-03-01, Balance as of period end
2018-12-3129.43M+497.2%2020-03-04, Balance as of period end
2017-12-314.93M+0.3%2019-03-29, Balance as of period end
2016-12-314.91M-87.7%2018-02-16, Balance as of period end
2015-12-3139.86M+10.2%2017-02-27, Balance as of period end
2014-12-3136.18M+0.5%2016-03-30, Balance as of period end
2013-12-3135.99M+31.4%2015-02-27, Balance as of period end
2012-12-3127.38M+364.6%2014-02-28, Balance as of period end
2011-12-315.89M+4.1%2013-03-26, Balance as of period end
2010-12-315.66Mn/a2012-04-16, Balance as of period end