Keith R. Larson

Companies

• AST SpaceMobileBoard member Feb 28, 2025 to now¹
• NWPX Infrastructure, Inc.Board member Jun 1, 2007 to now²
• Rogers CorporationBoard member Dec 3, 2020 to May 6, 2022³

Holdings

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

Shares held

• NINWPX Infrastructure, Inc. NWPX14,633 shares⁴$1.4M at $98.15Sep 28, 2026
• Rogers Corporation ROG1,900 shares⁵$261.8K at $137.78May 5, 2022
• AST SpaceMobile ASTS2,015 shares⁶$81.9K at $40.66Dec 24, 2025

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

Recent filings

• Sep 28, 2026Sold 1,000 shares at $102.20 of NWPX Infrastructure, Inc.⁴
• Sep 21, 2026Sold 1,000 shares at $102.31 of NWPX Infrastructure, Inc.⁷
• Sep 14, 2026Sold 1,000 shares at $101.12 of NWPX Infrastructure, Inc.⁸
• Sep 8, 2026Sold 1,000 shares at $105.87 of NWPX Infrastructure, Inc.⁹
• Sep 3, 2026Sold 4 shares at $110.79 of NWPX Infrastructure, Inc.¹⁰
• Sep 2, 2026Sold 74 shares at $110.26 of NWPX Infrastructure, Inc.¹¹
• Aug 31, 2026Sold 1,172 shares at $110.04 of NWPX Infrastructure, Inc.¹²
• Aug 24, 2026Sold 1,250 shares at $110.32 of NWPX Infrastructure, Inc.¹³
• Aug 17, 2026Sold 1,250 shares at $115.86 of NWPX Infrastructure, Inc.¹⁴
• Jun 10, 2026Granted 899 shares at $122.31 of NWPX Infrastructure, Inc.¹⁵
• Dec 24, 2025Bought 625 shares at $80.00 of AST SpaceMobile⁶
• Dec 17, 2025Bought 715 shares at $70.02 of AST SpaceMobile¹⁶
• Dec 10, 2025Bought 675 shares at $72.71 of AST SpaceMobile¹⁷
• Jun 12, 2025Granted 2,166 shares at $39.23 of NWPX Infrastructure, Inc.¹⁸
• Jun 13, 2024Granted 2,404 shares at $33.27 of NWPX Infrastructure, Inc.¹⁹
• Jun 22, 2023Granted 2,537 shares at $29.56 of NWPX Infrastructure, Inc.²⁰
• Jun 16, 2022Granted 2,276 shares at $30.75 of NWPX Infrastructure, Inc.²¹
• May 5, 2022Granted 600 shares of Rogers Corporation⁵
• Dec 6, 2021Sold 313 shares at $28.98 of NWPX Infrastructure, Inc.²²
• Nov 29, 2021Sold 1,000 shares at $29.62 of NWPX Infrastructure, Inc.²³
• Nov 22, 2021Sold 1,000 shares at $30.90 of NWPX Infrastructure, Inc.²⁴
• Nov 15, 2021Sold 1,000 shares at $29.24 of NWPX Infrastructure, Inc.²⁵
• May 5, 2021Granted 800 shares of Rogers Corporation²⁶
• Dec 2, 2020Granted 500 shares of Rogers Corporation²⁷