Henry W. Kilmer

Companies

• Cogent CommunicationsVP of IP Engineering Feb 19, 2014 to now¹

Holdings

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

Recent filings

• Sep 15, 2026Sold 2,400 shares at $9.21 of CIK 1158324²
• Jun 15, 2026Sold 2,400 shares at $17.01 of CIK 1158324³
• Mar 6, 2026Sold 2,400 shares at $23.35 of CIK 1158324⁴
• Dec 31, 2025Granted 9,600 shares of CIK 1158324⁵
• Dec 8, 2025Sold 4,800 shares at $19.79 of CIK 1158324⁶
• Dec 1, 2025Sold 2,400 shares of CIK 1158324⁷
• Sep 5, 2025Sold 2,400 shares at $36.99 of CIK 1158324⁸
• Jun 6, 2025Sold 2,400 shares at $47.95 of CIK 1158324⁹
• Mar 7, 2025Sold 2,400 shares at $72.57 of CIK 1158324¹⁰
• Jan 9, 2025Granted 9,600 shares of CIK 1158324¹¹
• Dec 12, 2024Sold 4,800 shares at $75.61 of CIK 1158324¹²
• Dec 1, 2024Sold 2,400 shares of CIK 1158324¹³
• Dec 1, 2024Granted 2,400 shares of CIK 1158324¹⁴
• Sep 4, 2024Sold 2,400 shares at $69.51 of CIK 1158324¹⁵
• Jun 6, 2024Sold 2,400 shares at $56.00 of CIK 1158324¹⁶
• Mar 5, 2024Sold 2,400 shares at $73.47 of CIK 1158324¹⁷
• Jan 3, 2024Granted 5,000 shares of CIK 1158324¹⁸
• Jan 3, 2024Granted 9,600 shares of CIK 1158324¹⁸
• Dec 7, 2023Sold 4,800 shares at $67.94 of CIK 1158324¹⁹
• Dec 1, 2023Granted 2,400 shares of CIK 1158324²⁰
• Sep 7, 2023Sold 2,400 shares at $69.16 of CIK 1158324²¹
• Jun 6, 2023Sold 2,400 shares at $62.23 of CIK 1158324²²
• Mar 7, 2023Sold 2,400 shares at $63.51 of CIK 1158324²³
• Jan 3, 2023Granted 9,600 shares of CIK 1158324²⁴
• Dec 6, 2022Sold 4,800 shares at $57.36 of CIK 1158324²⁵