Joseph S. Cantie

Companies

• Gates CorporationBoard member Apr 1, 2025 to now¹
• Howmet AerospaceBoard member Apr 2, 2020 to now²
• TopBuild Corp.Board member Jun 16, 2015 to now³
• Summit Materials, Inc.Board member May 31, 2016 to Feb 10, 2025⁴
• Delphi TechnologiesBoard member Nov 15, 2017 to Oct 6, 2020⁵
• AptivBoard member Jun 9, 2015 to Nov 27, 2017⁶

Holdings

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

Shares held

• Howmet Aerospace HWM44,238 shares⁷$9.7M at $219.67Oct 2, 2026
• SMSummit Materials, Inc.0 shares⁸Feb 10, 2025
• TTopBuild Corp. BLD0 shares⁹Jul 1, 2026

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

Recent filings

• Oct 2, 2026Granted 156 shares at $231.27 of Howmet Aerospace⁷
• Jul 2, 2026Granted 134 shares at $270.41 of Howmet Aerospace¹⁰
• Jul 1, 2026Returned to company 343 shares of TopBuild Corp.⁹
• Jul 1, 2026Returned to company 23,475 shares of TopBuild Corp.⁹
• May 21, 2026Granted 731 shares of Howmet Aerospace¹¹
• Apr 27, 2026Granted 343 shares at $445.78 of TopBuild Corp.¹²
• Apr 2, 2026Granted 155 shares at $232.68 of Howmet Aerospace¹³
• Mar 30, 2026Shares withheld for tax 4 shares at $22.11 of CIK 1718512¹⁴
• Mar 4, 2026Granted 6,097 shares of CIK 1718512¹⁵
• Jan 5, 2026Granted 158 shares at $212.92 of Howmet Aerospace¹⁶
• Oct 2, 2025Granted 176 shares at $191.08 of Howmet Aerospace¹⁷
• Jul 2, 2025Granted 191 shares at $175.95 of Howmet Aerospace¹⁸
• May 30, 2025Granted 1,030 shares of Howmet Aerospace¹⁹
• Apr 28, 2025Granted 515 shares at $296.65 of TopBuild Corp.²⁰
• Apr 2, 2025Granted 252 shares at $133.90 of Howmet Aerospace²¹
• Mar 30, 2025Granted 7,871 shares of CIK 1718512²²
• Feb 10, 2025Returned to company 5,187 shares at $52.50 of Summit Materials, Inc.⁸
• Feb 10, 2025Returned to company 39,036 shares at $52.50 of Summit Materials, Inc.⁸
• Jan 3, 2025Granted 299 shares at $112.76 of Howmet Aerospace²³
• Oct 2, 2024Granted 333 shares at $101.29 of Howmet Aerospace²⁴
• Jul 2, 2024Granted 404 shares at $78.07 of Howmet Aerospace²⁵
• May 24, 2024Granted 1,889 shares of Howmet Aerospace²⁶
• Apr 29, 2024Granted 340 shares at $414.14 of TopBuild Corp.²⁷
• Apr 2, 2024Granted 459 shares at $65.26 of Howmet Aerospace²⁸
• Feb 29, 2024Exercised options 4,038 shares of Summit Materials, Inc.²⁹