John F. Killian

Companies

• Consolidated EdisonBoard member Sep 4, 2007 to now¹
• Houghton Mifflin HarcourtBoard member Nov 13, 2013 to Apr 11, 2022²
• VerizonExecutive Vice President Nov 15, 2010 to Dec 28, 2010³
• VerizonChief financial officer Mar 10, 2009 to Nov 1, 2010⁴
• VerizonPresident Jan 17, 2006 to Feb 24, 2009⁵

Holdings

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

Shares held

• Consolidated Edison ED40,533 shares⁶$4.6M at $112.27May 19, 2026
• Houghton Mifflin Harcourt HMHC0 shares⁷Apr 7, 2022

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

Recent filings

• May 19, 2026Granted 1,596 shares at $106.51 of Consolidated Edison⁶
• Dec 11, 2025Sold 2,276 shares at $96.89 of Consolidated Edison⁸
• May 20, 2025Granted 1,613 shares at $105.38 of Consolidated Edison⁹
• May 22, 2024Sold 1,500 shares at $97.12 of Consolidated Edison¹⁰
• May 21, 2024Granted 1,761 shares at $96.51 of Consolidated Edison¹⁰
• May 16, 2023Granted 1,625 shares at $98.48 of Consolidated Edison¹¹
• May 17, 2022Granted 1,684 shares at $95.04 of Consolidated Edison¹²
• Apr 7, 2022Returned to company 49,141 shares of Houghton Mifflin Harcourt⁷
• Dec 31, 2021Granted 426 shares at $85.18 of Consolidated Edison¹³
• Sep 30, 2021Granted 494 shares at $73.45 of Consolidated Edison¹⁴
• Jun 30, 2021Granted 503 shares at $72.05 of Consolidated Edison¹⁵