Cynthia Burks

Sits on 2 boards. Last updated September 28, 2026

Time on boards

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

7 years of board service in total across 2 boards, counting each seat separately. Longest: Inspire Medical Systems Inc., 3 years.

3 years · Since 2023
WD-40 Company Director
2 years · Since 2023

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
Apr 30, 2026 Inspire Medical Systems Inc. Grant or award +3,562 — —
Dec 12, 2025 WD-40 Company Grant or award +612 — —
May 1, 2025 Inspire Medical Systems Inc. Grant or award +1,266 — —
Dec 12, 2024 WD-40 Company Grant or award +412 — —
May 2, 2024 Inspire Medical Systems Inc. Grant or award +716 — —
Dec 12, 2023 WD-40 Company Grant or award +406 — —
Apr 27, 2023 Inspire Medical Systems Inc. Grant or award +669 — —

Questions about Cynthia Burks

What boards is Cynthia Burks on?

Cynthia Burks sits on the boards of Inspire Medical Systems Inc. and WD-40 Company.

How long has Cynthia Burks served on boards?

Our records show at least 7 years of board service across 2 boards, the earliest from 2023.

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