Bone Biologics Corp (BBLG): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 1-for-10, first reflected in a filing dated 2018-08-14; 1-for-8, first reflected in a filing dated 2024-02-21; 1-for-6, first reflected in a filing dated 2025-08-14. 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.

1.80M

As of 2025-12-31

1.81M

As of 2026-06-30

2010-10-31 Shares Outstanding (shares) 2025-12-31

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

Period ended	Shares Outstanding	Change YoY	Source filing
2025-12-31	1.80M	+264.6%	2026-03-02, Balance as of period end
2024-12-31	492.4K	n/c	2026-03-02, Balance as of period end
2023-12-31	534.2K	+737.1%	2025-02-26, Balance as of period end
2022-12-31	63.8K	n/c	2024-02-21, Balance as of period end
2021-12-31	10.35M	-15.7%	2023-03-30, Balance as of period end
2020-12-31	12.27M	-60.0%	2022-03-15, Balance as of period end
2019-12-31	30.68M	+16.0%	2021-04-15, Balance as of period end
2018-12-31	26.45M	+511.1%	2020-03-30, Balance as of period end
2017-12-31	4.33M	n/c	2019-03-29, Balance as of period end
2016-12-31	38.83M	+20.5%	2018-04-02, Balance as of period end
2015-12-31	32.21M	+32.7%	2017-03-30, Balance as of period end
2014-12-31	24.27M	+122.1%	2016-03-28, Balance as of period end
2013-12-31	10.93M	n/a	2015-03-31, Balance as of period end
2013-10-31	5.00M	0.0%	2014-02-13, Balance as of period end
2012-10-31	5.00M	0.0%	2014-02-13, Balance as of period end
2011-10-31	5.00M	0.0%	2013-01-29, Balance as of period end
2010-10-31	5.00M	n/a	2012-01-30, Balance as of period end