Andrew Shact


Vice President Tax and Treasury at Mimecast

BS in Accounting with Highest Honors, Bentley University
MS in Taxation with High Honors, Bentley University
JD cum laude, Suffolk University School of Law
LLM in Taxation, Boston University School of Law

Areas of Interest
Tax Law

Mr. Shact is a seasoned tax leader with expertise in planning, implementing, reporting, and defending domestic and international tax strategies. His in-depth experience encompasses international and domestic tax planning, tax accounting, and leading business focused tax departments at US based multinationals with sales ranging from $500 million to $5 billion.  Mr. Shact has more than 20 years’ experience building and revitalizing tax departments while generating significant cash savings and structurally reducing the effective tax rate.  He has held Vice President positions at technology driven companies including Hologic, Spirit, and Haemonetics and a senior leadership role at Progress Software, reporting to the CFO.

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