Transfer Agent:
BNY Mellon Shareowner Services

Contact BNY Mellon

Direct questions regarding account status, stock transfers, or other account matters to:

Web: www.bnymellon.com/shareowner/equityaccess/

Telephone:
866-400-SAIC (7242) in the U.S. and
201-680-6625 for International

Customer service representatives are available from 8 a.m. - 7 p.m. ET each business day. An automated voice response system is available 24 hours a day, seven days a week.

Email
Inquiries to BNY Mellon can be sent via email at: saicinquiry@bnymellon.com.

(Please Note: BNY Mellon cannot accept any account updates or transaction requests by email).

You will receive an email confirmation within one business day of submission from BNY Mellon with a case number assigned to your inquiry. After researching your inquiry, BNY Mellon will respond via email within 5-10 business days.

For correspondence, please use the following addresses:

Address Change

Outside stockholders must submit a Stockholder or Optionee Change of Address Form by mail to SAIC Stock Programs. This Change of Address form must include your complete old address and your new address and must be signed by the stockholder and/or optionee. Copies, emails and faxes will not be accepted. SAIC Stock Programs transmits your new address to BNY Mellon and BNY Mellon sends you a confirmation of the address change.

Current employees must make any address change on SAIC's intranet, ISSAIC, by going to the "Employee Self-Service" or to "My Profile: Update My Info" link.

Information on the SAIC Retirement Plan:

• Current employees access the web site through ISSAIC.
• Outside account holders access through Vanguard:
  • Log on to your Vanguard account.
  • Select the "Employer News" link in the top right.
  • Select the "SAIC Retirement Plan Site" link.