Stephen S. Schwartz

Sits on 3 boards. Last updated September 28, 2026

Time on boards

Boards served
3
Current seats
3
Board service
9 years
Director since
2023

9 years of board service in total across 3 boards, counting each seat separately. Longest: Spire Inc., 3 years.

Spire Inc. Director
3 years · Since 2023
Azenta Inc. Director · CEO
2 years · Since 2023
2 years · Since 2024

Chief executive roles

Azenta Inc. · CEO
Until September 2024 · Former

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

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
May 20, 2026 Onto Innovation Inc. Grant or award +761 — —
May 21, 2025 Onto Innovation Inc. Grant or award +2,114 — —
Aug 20, 2024 Onto Innovation Inc. Grant or award +661 — —
Nov 16, 2023 Azenta Inc. Sold back to the company −12,865 $53.81 $692,266
Nov 16, 2023 Azenta Inc. Grant or award +22,448 $54.57 $1,224,987
Nov 15, 2023 Azenta Inc. Grant or award +16,426 $54.13 $889,139

Questions about Stephen S. Schwartz

What boards is Stephen S. Schwartz on?

Stephen S. Schwartz sits on the boards of Azenta Inc., Onto Innovation Inc. and Spire Inc.

Has Stephen S. Schwartz been a CEO?

Yes — Stephen S. Schwartz was CEO of Azenta Inc. (Until September 2024).

How long has Stephen S. Schwartz served on boards?

Our records show at least 9 years of board service across 3 boards, the earliest from 2023.

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