Contact the Board

Stockholder Communications
Stockholders who wish to communicate directly with our Board of Directors, or any individual director, should direct questions in writing to the address provided below. Communications addressed in this manner will be forwarded directly to the Board of Directors or named individual director(s).

Attn: Secretary
225 Second Avenue
Waltham, Massachusetts 02451

Other Communications
Anyone who wishes to report complaints regarding the Company’s accounting, internal accounting controls, or auditing matters may do so in writing at the address provided below or confidentially and anonymously, where permitted by local law, by using the Compliance Helpline. Complaints submitted in this manner will be forwarded directly to the Chair of the Audit Committee.

To submit a report over the phone:

  • In the US: 844-726-6708
  • In Canada: 844-726-6708
  • In Japan: 00531-11-0468, 0066-33-830698 or 0034-800-600319

Click here to submit a report online