Jason Armstrong

Companies

• ComcastChief financial officer Jan 6, 2023 to now¹
• VersantChief financial officer Dec 8, 2025 to Jan 5, 2026²

Holdings

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

Shares held

• Comcast CMCSA98,903 shares³$2.2M at $21.91Mar 5, 2026

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

Recent filings

• Mar 5, 2026Shares withheld for tax 69,003 shares at $31.75 of Comcast³
• Mar 5, 2026Sold 4,494 shares at $31.74 of Comcast³
• Mar 5, 2026Exercised options 73,497 shares at $28.38 of Comcast³
• Mar 1, 2026Shares withheld for tax 43,060 shares at $30.96 of Comcast⁴
• Mar 1, 2026Shares withheld for tax 2,688 shares at $30.96 of Comcast⁴
• Mar 1, 2026Shares withheld for tax 2,099 shares at $30.96 of Comcast⁴
• Mar 1, 2026Exercised options 4,540 shares of Comcast⁴
• Mar 1, 2026Exercised options 5,813 shares of Comcast⁴
• Mar 1, 2026Exercised options 93,142 shares of Comcast⁴
• Jan 20, 2026Shares withheld for tax 3,950 shares at $28.42 of Comcast⁵
• Jan 20, 2026Exercised options 8,150 shares of Comcast⁵
• Jun 5, 2025Shares withheld for tax 4,032 shares at $34.22 of Comcast⁶
• Jun 5, 2025Exercised options 9,504 shares of Comcast⁶
• Mar 1, 2025Shares withheld for tax 1,994 shares at $35.88 of Comcast⁷
• Mar 1, 2025Shares withheld for tax 958 shares at $35.88 of Comcast⁷
• Mar 1, 2025Exercised options 2,070 shares of Comcast⁷
• Mar 1, 2025Exercised options 4,312 shares of Comcast⁷
• Jan 14, 2025Shares withheld for tax 3,580 shares at $36.38 of Comcast⁸
• Jan 14, 2025Exercised options 7,740 shares of Comcast⁸
• Nov 6, 2024Shares withheld for tax 54,952 shares at $44.86 of Comcast⁹
• Nov 6, 2024Sold 13,248 shares at $44.83 of Comcast⁹
• Nov 6, 2024Sold 10,000 shares at $44.86 of Comcast⁹
• Nov 6, 2024Exercised options 68,200 shares at $29.73 of Comcast⁹
• Jun 5, 2024Shares withheld for tax 1,512 shares at $39.14 of Comcast¹⁰
• Jun 5, 2024Exercised options 3,564 shares of Comcast¹⁰