Steph Disher

Companies

• IDEX CorporationBoard member Feb 25, 2025 to now¹
• Atmus Filtration Technologies Inc.Board member May 25, 2023 to now²
• Atmus Filtration Technologies Inc.Chief executive officer May 25, 2023 to now²

Holdings

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

Shares held

• AFAtmus Filtration Technologies Inc. ATMU363,024 shares³$16.3M at $44.84Jun 1, 2026
• IDEX Corporation IEX1,880 shares⁴$439.4K at $233.70May 6, 2026

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

Recent filings

• Jun 1, 2026Sold 25,652 shares at $45.25 of Atmus Filtration Technologies Inc.³
• May 6, 2026Granted 805 shares of IDEX Corporation⁴
• Apr 1, 2026Granted 31,492 shares of Atmus Filtration Technologies Inc.⁵
• Feb 27, 2026Shares withheld for tax 15,854 shares at $64.53 of Atmus Filtration Technologies Inc.⁶
• Feb 27, 2026Shares withheld for tax 66,639 shares at $64.53 of Atmus Filtration Technologies Inc.⁶
• Feb 13, 2026Granted 169,209 shares of Atmus Filtration Technologies Inc.⁷
• May 8, 2025Granted 895 shares of IDEX Corporation⁸
• Apr 1, 2025Granted 40,021 shares of Atmus Filtration Technologies Inc.⁹
• Mar 3, 2025Shares withheld for tax 2,463 shares at $39.80 of Atmus Filtration Technologies Inc.¹⁰
• Mar 3, 2025Shares withheld for tax 2,715 shares at $39.80 of Atmus Filtration Technologies Inc.¹⁰
• Feb 21, 2025Granted 180 shares of IDEX Corporation¹¹
• Feb 17, 2025Granted 11,003 shares of Atmus Filtration Technologies Inc.¹²
• Apr 1, 2024Granted 38,174 shares of Atmus Filtration Technologies Inc.¹³
• Mar 1, 2024Shares withheld for tax 2,606 shares at $23.96 of Atmus Filtration Technologies Inc.¹⁴
• Mar 1, 2024Shares withheld for tax 688 shares at $23.96 of Atmus Filtration Technologies Inc.¹⁴
• Mar 1, 2024Granted 2,530 shares of Atmus Filtration Technologies Inc.¹⁴
• Aug 14, 2023Granted 126,103 shares of Atmus Filtration Technologies Inc.¹⁵
• Jun 30, 2023Granted 40,288 shares of Atmus Filtration Technologies Inc.¹⁶
• Jun 16, 2023Granted 20,821 shares of Atmus Filtration Technologies Inc.¹⁷