Results of Operations and Financial Condition. On November 5, 2026, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended September 30, 2026. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On July 29, 2026, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended June 30, 2026. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On April 23, 2026, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended March 31, 2026. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On February 26, 2026, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended December 31, 2025. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On November 6, 2025, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended September 30, 2025. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On July 30, 2025, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended June 30, 2025. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Director — Jerry Johnson: A director resigned immediately to pursue other engagements, which is a genuine departure but not a loss of a C-suite executive.

Results of Operations and Financial Condition. On April 24, 2025, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended March 31, 2025. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Changes in Registrant’s Certifying Accountant. The Audit Committee (“Committee”) of the Board of Directors of Strategic Education, Inc. (“SEI” or the “Company”) recently conducted a review of the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2025. As a result of this process, on February 25, 2025, the Committee approved the dismissal of PricewaterhouseCoopers LLP (“PwC”) as the Company’s independent registered public accounting firm. PwC was d…

Results of Operations and Financial Condition. On February 27, 2025, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended December 31, 2024. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On November 7, 2024, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended September 30, 2024. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On July 31, 2024, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended June 30, 2024. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On April 25, 2024, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended March 31, 2024. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On February 29, 2024, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended December 31, 2023. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On November 2, 2023, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended September 30, 2023. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Director — Viet D. Dinh: The filing discloses the election of a new independent director to the Board, which is a standard governance event and not a departure of a senior executive.

Results of Operations and Financial Condition. On July 27, 2023, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended June 30, 2023. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On April 27, 2023, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended March 31, 2023. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On February 22, 2023, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended December 31, 2022. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On November 3, 2022, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended September 30, 2022. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Director — Nathaniel C. Fick: The departure is a mandatory resignation of a board director due to a government appointment, which is a standard governance event rather than a shock to executive management.

Director — Michael Thawley: The filing discloses the election of a new independent director to the Board, which is a routine governance event and not a departure of a senior executive.

Results of Operations and Financial Condition. On July 27, 2022, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended June 30, 2022. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On April 28, 2022, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended March 31, 2022. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this

Results of Operations and Financial Condition. On February 25, 2022, Strategic Education, Inc. (“Strategic Education”) issued a press release announcing its financial results for the period ended December 31, 2021. A copy of the press release is furnished as Exhibit 99.1 hereto and is hereby incorporated by reference into this