Offerings - Offering: 1

Mar. 27, 2025

USD ($)

shares

Offering:

Fee Previously Paid

false

Other Rule

true

Security Type

Equity

Security Class Title

Common stock, par value $0.01 per share

Amount Registered | shares

2,425,000

Proposed Maximum Offering Price per Unit

46.875

Maximum Aggregate Offering Price

$ 113,671,875

Fee Rate

0.01531%

Amount of Registration Fee

$ 17,404

Offering Note

(1) Pursuant to Rule 416(a) of the Securities Act of 1933, as amended (the “Securities Act”), this Registration Statement also covers such indeterminable number of additional shares of common stock of the Registrant as may become issuable to prevent dilution in the event of stock splits, stock dividends, recapitalization or similar transactions.

(2) Represents shares of common stock, par value $0.01 per share, of ABM Industries Incorporated issuable pursuant to the ABM Industries Incorporated 2021 Equity and Incentive Compensation Plan (Amended and Restated February 10, 2025) being registered pursuant to this Registration Statement.

(3) Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(c) and Rule 457(h) of the Securities Act, based upon the average of the high and low prices of the common stock of the Registrant on the New York Stock Exchange on March 21, 2025.