DONALD K. GRIERSON

Corporate Board Profile

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PTC INC.

Filing Date Source Excerpt
2016-01-20 Donald K. Grierson Director since 1987 Age 81 Board Committees: ¡ Compensation (Chair) ¡ Corporate Governance 2015 Director Compensation Donald Grierson Chair, Compensation Committee Fees Earned or Paid in Cash $51,250 Stock Awards $239,984 Total $291,234

Data sourced from SEC filings. Last updated: 2025-12-07