Historical clue formulations

• Angel's ___ (distiller's term for the whiskey that evaporates during aging) — 2026-07-05
• What two toddlers should learn to do — 2025-07-21
• Portion — 2022-04-13
• Twitter : retweet :: Facebook : ___ — 2021-01-29
• Piece of the pie — 2020-11-15
• Go halfsies on — 2019-04-29
• Social media button — 2018-12-19
• *Not be a pig — 2017-08-30
• See 41-Across — 2016-09-28
• Stock unit — 2015-11-02
• Facebook button — 2013-08-13
• Not hoard — 2012-10-29
• Piece of the action — 2011-03-10
• Investment unit — 2010-10-10
• Market purchase — 2009-05-23
• Cut — 2009-02-08
• Don't hog — 2007-01-23
• Stock unit — 2006-12-04
• Not hog — 2006-11-22
• Percentage — 2006-05-28
• Opposite of hog — 2006-05-21
• Piece of the action — 2005-09-20
• Market purchase — 2004-04-17
• Percentage — 2003-09-14
• Don't be a hog — 2002-07-28
• Portion — 2002-07-08
• What a certificate may represent — 2002-03-15
• Dividend earner — 2001-03-25
• Round lot unit — 2000-08-26
• Stock unit — 2000-01-10
• Percentage — 1999-09-26
• Cut — 1998-09-30
• Lot — 1997-09-27
• Quota — 1996-11-21
• Cut — 1996-07-07
• Cut — 1995-08-26
• Brokerage unit — 1995-08-04
• Lion's amount? — 1994-01-01