Neogen Corp (NEOG): Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

Stock splits: 3-for-2, first reflected in a filing dated 2014-01-09; 4-for-3, first reflected in a filing dated 2018-01-05; 2-for-1, first reflected in a filing dated 2021-07-30. 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.

217.50M

Year ended 2026-05-31

+4.8%

3-year compound annual growth

+15.2%

5-year compound annual growth

2010-05-31 Weighted Average Diluted Shares (shares) 2026-05-31

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

Period ended	Weighted Average Diluted Shares	Change YoY	Source filing
2026-05-31	217.50M	+0.3%	2026-07-30, From 2025-06-01
2025-05-31	216.90M	+0.2%	2026-07-30, From 2024-06-01
2024-05-31	216.50M	+14.6%	2026-07-30, From 2023-06-01
2023-05-31	188.88M	+74.9%	2025-07-30, From 2022-06-01
2022-05-31	108.02M	+0.8%	2024-07-30, From 2021-06-01
2021-05-31	107.12M	+1.3%	2023-08-15, From 2020-06-01
2020-05-31	105.72M	+0.8%	2022-07-27, From 2019-06-01
2019-05-31	104.85M	n/c	2021-07-30, From 2018-06-01
2018-05-31	52.15M	+1.9%	2020-07-30, From 2017-06-01
2017-05-31	51.16M	+1.3%	2019-07-30, From 2016-06-01
2016-05-31	50.50M	n/c	2018-07-27, From 2015-06-01
2015-05-31	37.44M	+0.5%	2017-07-28, From 2014-06-01
2014-05-31	37.27M	+2.1%	2016-07-29, From 2013-06-01
2013-05-31	36.49M	+1.3%	2015-07-30, From 2012-06-01
2012-05-31	36.03M	n/c	2014-07-30, From 2011-06-01
2011-05-31	23.79M	+3.0%	2013-07-30, From 2010-06-01
2010-05-31	23.09M	n/a	2012-07-30, From 2009-06-01