Mark F. Lamps

Companies

• Atkore Inc.Pres. Mech. Prods. & Solutions Mar 5, 2019 to now¹

Holdings

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

Shares held

• AAtkore Inc. ATKR35,850 shares²$3.4M at $94.96Aug 28, 2026

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

Recent filings

• Aug 28, 2026Granted 47 shares of Atkore Inc.²
• Aug 10, 2026Sold 300 shares at $93.75 of Atkore Inc.³
• May 29, 2026Granted 53 shares of Atkore Inc.⁴
• Feb 27, 2026Granted 68 shares of Atkore Inc.⁵
• Feb 17, 2026Sold 1,000 shares at $65.78 of Atkore Inc.⁶
• Dec 17, 2025Granted 68 shares of Atkore Inc.⁷
• Nov 18, 2025Shares withheld for tax 1,053 shares at $65.10 of Atkore Inc.⁸
• Nov 17, 2025Sold 1,000 shares at $64.75 of Atkore Inc.⁹
• Nov 17, 2025Granted 8,043 shares of Atkore Inc.⁸
• Nov 13, 2025Shares withheld for tax 604 shares at $64.83 of Atkore Inc.⁹
• Nov 11, 2025Shares withheld for tax 397 shares at $65.11 of Atkore Inc.¹⁰
• Aug 29, 2025Granted 51 shares of Atkore Inc.¹¹
• Aug 15, 2025Sold 1,000 shares at $59.37 of Atkore Inc.¹²
• May 28, 2025Granted 45 shares of Atkore Inc.¹³
• May 9, 2025Sold 1,000 shares at $69.16 of Atkore Inc.¹⁴
• Feb 28, 2025Granted 47 shares of Atkore Inc.¹⁵
• Feb 10, 2025Sold 500 shares at $65.00 of Atkore Inc.¹⁶
• Dec 16, 2024Granted 11 shares of Atkore Inc.¹⁷
• Dec 16, 2024Granted 32 shares of Atkore Inc.¹⁸
• Nov 18, 2024Granted 5,914 shares of Atkore Inc.¹⁹
• Nov 16, 2024Shares withheld for tax 2,181 shares at $88.97 of Atkore Inc.²⁰
• Nov 16, 2024Granted 4,165 shares of Atkore Inc.²⁰
• Nov 16, 2024Shares withheld for tax 291 shares at $88.97 of Atkore Inc.²⁰
• Nov 13, 2024Shares withheld for tax 593 shares at $92.48 of Atkore Inc.²¹
• Nov 11, 2024Shares withheld for tax 390 shares at $95.73 of Atkore Inc.²²