Judson Althoff

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
4 years
Director since
2023

4 years of board service in total across 2 boards, counting each seat separately. Longest: Ecolab Inc., 3 years.

Ecolab Inc. Director
3 years · Since 2023
GE Aerospace Director
4 months · Since 2026

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Sep 30, 2026 Ecolab Inc. Grant or award +131 — —
Sep 15, 2026 Microsoft Corporation Grant or award +29,077 — —
Aug 31, 2026 Microsoft Corporation Grant or award +29,724 — —
Aug 31, 2026 Microsoft Corporation Shares withheld for tax −18,081 $513.53 $9,284,905
Aug 5, 2026 Microsoft Corporation Open-market sale −10,000 $487.89 $4,878,900
Jun 30, 2026 Ecolab Inc. Grant or award +130 — —
Jun 24, 2026 GE Aerospace Grant or award +517 — —
Jun 1, 2026 Microsoft Corporation Open-market sale −15,500 $460.99 $7,145,345
Mar 31, 2026 Ecolab Inc. Grant or award +138 — —
Mar 2, 2026 Microsoft Corporation Shares withheld for tax −3,401 $392.74 $1,335,807
Dec 31, 2025 Ecolab Inc. Grant or award +128 — —
Dec 2, 2025 Microsoft Corporation Open-market sale −12,750 $491.52 $6,266,880
Nov 20, 2025 Microsoft Corporation Gift −3,463 — —
Sep 30, 2025 Ecolab Inc. Grant or award +123 — —
Sep 15, 2025 Microsoft Corporation Grant or award +26,151 — —

Questions about Judson Althoff

What boards is Judson Althoff on?

Judson Althoff sits on the boards of Ecolab Inc. and GE Aerospace.

How long has Judson Althoff served on boards?

Our records show at least 4 years of board service across 2 boards, the earliest from 2023.

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