Cynthia Burks

Director, Inspire Medical Systems (United States).

Companies

WD-40 CompanyBoard member Dec 13, 2022 to now¹
Inspire Medical Systems (United States)Board member Aug 4, 2022 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

Inspire Medical Systems (United States) INSP6,213 shares³$435.6K at $70.11Apr 30, 2026
WD-40 Company WDFC1,903 shares⁴$382.7K at $201.09Dec 12, 2025

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

Recent filings

Apr 30, 2026Granted 3,562 shares of Inspire Medical Systems (United States)³
Dec 12, 2025Granted 612 shares of WD-40 Company⁴
May 1, 2025Granted 1,266 shares of Inspire Medical Systems (United States)⁵
Dec 12, 2024Granted 412 shares of WD-40 Company⁶
May 2, 2024Granted 716 shares of Inspire Medical Systems (United States)⁷
Dec 12, 2023Granted 406 shares of WD-40 Company⁸
Apr 27, 2023Granted 669 shares of Inspire Medical Systems (United States)⁹
Dec 13, 2022Granted 480 shares of WD-40 Company¹⁰

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARWD-40 Company, Board member
2
SEC EDGARInspire Medical Systems (United States), Board member
3
SEC EDGARInspire Medical Systems (United States) shares after the filing of Apr 30, 2026
4
SEC EDGARWD-40 Company shares after the filing of Dec 12, 2025
5
SEC EDGARForm 4 filed May 5, 2025
6
SEC EDGARForm 4 filed Dec 16, 2024
7
SEC EDGARForm 4 filed May 6, 2024
8
SEC EDGARForm 4 filed Dec 13, 2023
9
SEC EDGARForm 4 filed May 1, 2023
10
SEC EDGARForm 4 filed Dec 14, 2022