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John H. Stone

American business executive; CEO of Allegion.1

Companies

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

As of each latest filing. The line shows shares held over time.

Recent filings

  • Aug 1, 2026Shares withheld for tax 11,292 shares at $156.73 of Allegion13
  • May 12, 2026Granted 306 shares of Cummins15
  • Feb 24, 2026Shares withheld for tax 1,767 shares at $160.16 of Allegion16
  • Feb 22, 2026Shares withheld for tax 1,527 shares at $162.92 of Allegion17
  • Feb 20, 2026Shares withheld for tax 1,658 shares at $162.92 of Allegion17
  • Feb 19, 2026Granted 10,144 shares of Allegion18
  • Feb 4, 2026Shares withheld for tax 12,393 shares at $171.21 of Allegion19
  • Feb 4, 2026Granted 30,532 shares of Allegion19
  • Aug 1, 2025Shares withheld for tax 5,653 shares at $164.60 of Allegion20
  • May 16, 2025Bought 1,000 shares at $332.08 of Cummins21
  • May 13, 2025Granted 595 shares of Cummins22
  • Feb 24, 2025Shares withheld for tax 1,159 shares at $128.15 of Allegion23
  • Feb 22, 2025Shares withheld for tax 1,007 shares at $126.96 of Allegion24
  • Feb 20, 2025Granted 11,460 shares of Allegion25
  • Dec 3, 2024Bought 7,500 shares at $140.70 of Allegion26
  • Aug 1, 2024Shares withheld for tax 5,659 shares at $135.37 of Allegion27
  • Jul 26, 2024Bought 1,767 shares at $135.88 of Allegion28
  • Jul 26, 2024Bought 3,233 shares at $134.50 of Allegion28
  • May 14, 2024Granted 604 shares of Cummins29
  • Feb 24, 2024Shares withheld for tax 1,162 shares at $128.68 of Allegion30
  • Feb 22, 2024Granted 10,554 shares of Allegion31
  • Feb 22, 2024Bought 10,000 shares at $132.41 of Allegion32
  • Feb 12, 2024Granted 242 shares of Cummins33
  • Jul 27, 2023Bought 17,500 shares at $116.62 of Allegion34
  • Feb 24, 2023Granted 12,213 shares of Allegion35

Trade performance

DateStockTradeValueReturn sinceVs S&P sinceVs S&P, 1 year
May 16, 2025CMIBuy$332.1K+58.9%+29.0%+78.4%

Returns are price-only (no dividends), measured from the trade date.

Early life and education

  • Date not recordedUnited States Military Academy bachelor's degree; mechanical engineering2 3
  • Date not recordedHarvard Business School Master of Business Administration2 3

Career

Occupation: business executive.3 7

Sources

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    Wikidata and SEC EDGARAllegion, Board member
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