SALMIRS SCOTT B

SEC source: 0001225208-22-008796 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 310,468

F1 · shares: Represents common stock withheld by the Issuer to cover tax withholding obligations arising from the vesting of a previous grant of Restricted Stock Units.

SEC source: 0001225208-22-008497 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,127

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan, as amended, and represents the Reporting Person's annual equity award. These restricted stock units will vest in equal quarterly increments (Sept. 1, Dec. 1, Mar. 1 and June 1).

SEC source: 0001225208-22-006496 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 336,336

F1 · shares: Dividend equivalent rights (DERs) accrued on the restricted stock units granted under the 2006 Equity Incentive Plan and the 2021 Equity and Incentive Compensation Plan. DERs vest in the same manner as the restricted stock units to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

SEC source: 0001225208-22-004867 · doc4.xml · nonDerivative · entry 3

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 335,549

F1 · kind: The sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on January 7, 2022.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.00 to $45.25, inclusive. The reporting person undertakes to provide ABM Industries Incorporated, any security holder of ABM Industries Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 4 of this Form 4.

SEC source: 0001225208-22-004867 · doc4.xml · nonDerivative · entry 2

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 351,802

F1 · kind: The sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on January 7, 2022.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.00 to $45.95, inclusive. The reporting person undertakes to provide ABM Industries Incorporated, any security holder of ABM Industries Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 3 of this Form 4.

SEC source: 0001225208-22-004867 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 360,049

F1 · kind: The sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on January 7, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.00 to $46.15, inclusive. The reporting person undertakes to provide ABM Industries Incorporated, any security holder of ABM Industries Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 2 of this Form 4.

SEC source: 0001225208-22-001747 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 360,549

F1 · shares: Dividend equivalent rights (DERs) accrued on the restricted stock units granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

SEC source: 0001225208-22-000692 · doc4.xml · nonDerivative · entry 5

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 359,651

F4 · shares: Represents common stock withheld by the Issuer to cover tax withholding obligations arising from the vesting of TSR-modified performance shares.

SEC source: 0001225208-22-000692 · doc4.xml · nonDerivative · entry 4

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 420,196

F2 · shares: Represents common stock withheld by the Issuer to cover tax withholding obligations arising from the vesting of a previous grant of restricted stock units.

SEC source: 0001225208-22-000692 · doc4.xml · nonDerivative · entry 3

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 423,946

F3 · shares: Represents the number of shares of common stock issued pursuant to TSR-modified performance shares previously granted on 1/9/2019, based on the Issuer's satisfaction of performance criteria and the Issuer's TSR performance in the 3-year period beginning 11/1/2018 and ended 10/31/2021 as compared to the S&P Composite 1500 Commercial Services & Supplies Index.

SEC source: 0001225208-22-000692 · doc4.xml · nonDerivative · entry 2

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 305,347

F2 · shares: Represents common stock withheld by the Issuer to cover tax withholding obligations arising from the vesting of a previous grant of restricted stock units.

SEC source: 0001225208-22-000692 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 310,902

F1 · shares: Restricted stock units (RSUs) granted under the 2021 Equity and Incentive Compensation Plan, representing a contingent right to receive shares of common stock. Units vest in three equal annual installments beginning a year from the grant date, and will settle in shares of common stock. Dividend equivalent rights (DERs) will accrue.

SEC source: 0001225208-21-013519 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 278,836

F1 · shares: Dividend equivalent rights (DERs) accrued on the restricted stock units granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

F2 · balance_after: Includes 143,087 unvested Restricted Stock Units (RSUs) and 42,251 vested RSUs, the receipt of which has been deferred, and DERs relating to the unvested and vested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-21-011165 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 278,062

F1 · shares: Dividend equivalent rights (DERs) accrued on the restricted stock units granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

F2 · balance_after: Includes 156,687 unvested Restricted Stock Units (RSUs) and 27,880 vested RSUs, the receipt of which has been deferred, and DERs relating to the unvested and vested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-21-010707 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 277,085

F1 · balance_after: Includes 155,825 unvested Restricted Stock Units and 27,764 vested RSUs, the receipt of which has been deferred, and Dividend Equivalent Rights relating to the unvested and vested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-21-010098 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,598

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan, as amended, and represents the Reporting Person's annual equity award. These restricted stock units will vest in equal quarterly increments (Sept. 1, Dec. 1, Mar. 1 and June 1).

SEC source: 0001225208-21-007606 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 305,341

F1 · shares: Dividend equivalent rights (DERs) accrued on the restricted stock units granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

F2 · balance_after: Includes 205,423 unvested RSUs and 27,764 vested RSUs, the receipt of which has been deferred, and Dividend Equivalent Rights relating to the unvested and vested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-21-006849 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 304,516

F1 · kind: The sale of shares reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 15, 2021.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.82 to $53.53, inclusive. The reporting person undertakes to provide ABM Industries Incorporated, any security holder of ABM Industries Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 2 of this Form 4.

F3 · balance_after: Includes 204,696 unvested Restricted Stock Units (RSUs) and 27,665 vested RSUs, the receipt of which has been deferred, and Dividend Equivalent Rights relating to the unvested and vested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-21-001659 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 329,395

F1 · shares: Dividend equivalent rights (DERs) accrued on the restricted stock units granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

F2 · balance_after: Includes 204,575 unvested RSUs and 27,665 vested RSUs, the receipt of which has been deferred, and Dividend Equivalent Rights relating to the unvested and vested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-21-000772 · doc4.xml · nonDerivative · entry 5

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 328,465

F5 · shares: Represents common stock withheld by the Issuer to cover tax withholding obligations arising from the vesting of performance shares and TSR performance shares.

F6 · balance_after: Includes 203,781 unvested RSUs and 27,529 vested RSUs, the receipt of which has been deferred, and Dividend Equivalent Rights relating to the unvested and vested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-21-000772 · doc4.xml · nonDerivative · entry 4

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 372,510

F4 · shares: Represents the number of shares earned in connection with TSR performance shares previously granted on 1/10/2018, based on TSR performance in the 3-year period beginning 11/1/2017 and ended 10/31/2020 as compared to the S&PSmallCap 600 Index. Such TSR performance shares vested on 1/10/2021.

SEC source: 0001225208-21-000772 · doc4.xml · nonDerivative · entry 3

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 343,848

F3 · shares: Represents the number of shares earned in connection with performance shares previously granted on 1/10/2018, based on achievement of certain targets in the period ended 10/31/2020. Such performance shares vested on 1/10/2021.

SEC source: 0001225208-21-000772 · doc4.xml · nonDerivative · entry 2

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 295,202

F2 · shares: Represents common stock withheld by the Issuer to cover tax withholding obligations arising from the vesting of a previous grant of restricted stock units.

SEC source: 0001225208-21-000772 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 309,289

F1 · shares: Restricted stock units (RSUs) granted under the 2006 Equity Incentive Plan, representing a contingent right to receive shares of common stock. Units vest in three equal annual installments beginning a year from the grant date, and will settle in shares of common stock. Dividend equivalent rights (DERs) will accrue.

SEC source: 0001225208-20-013101 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,559

F1 · shares: Dividend equivalent rights (DERs) accrued on the restricted stock units granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

F2 · balance_after: Includes 184,473 unvested RSUs, 27,529 vested RSUs, the receipt of which has been deferred, and DERs related to the RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-20-011802 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 264,459

F1 · kind: The sale of shares reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on July 8, 2020.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.72 to $37.71, inclusive. The reporting person undertakes to provide ABM Industries Incorporated, any security holder of ABM Industries Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 2 of this Form 4.

F3 · balance_after: Includes 183,515 unvested RSUs, 27,386 vested RSUs, the receipt of which has been deferred, and Dividend Equivalent Rights related to the RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-20-011577 · doc4.xml · nonDerivative · entry 2

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 289,459

F1 · balance_after: Includes 183,515 unvested RSUs, 27,386 vested RSUs, the receipt of which has been deferred, and Dividend Equivalent Rights related to the RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-20-011577 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 293,724

SEC source: 0001225208-20-010290 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 299,816

F1 · shares: Dividend equivalent rights (DERs) accrued on restricted stock units and earned but not yet vested performance shares granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units or earned performance shares to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

F2 · balance_after: Includes 190,481 unvested RSUs, 27,386 vested RSUs, the receipt of which has been deferred, and 9,949 performance shares earned but not vested with respect to TSR performance shares granted on 9/11/2017. SuchRSUs and performance shares include DERs.

SEC source: 0001225208-20-009797 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 299,149

F1 · shares: Restricted stock units (RSUs) granted under the 2006 Equity Incentive Plan, representing a contingent right to receive shares of common stock. Units vest in two equal annual installments beginning a year from the grant date, and will settle in shares of common stock. Dividend equivalent rights (DERs) will accrue.

F2 · balance_after: Includes 190,006 unvested RSUs, 27,245 vested RSUs, the receipt of which has been deferred, and 9,898 performance shares earned but not vested with respect to TSR performance shares granted on 9/11/2017. Such RSUs and performance shares include DERs.

SEC source: 0001225208-20-007199 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201,303

F1 · shares: Dividend equivalent rights (DERs) accrued on restricted stock units and earned but not yet vested performance shares granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units or earned performance shares to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

F2 · balance_after: Includes 92,160 vested RSUs, 27,245 vested RSUs, the receipt of which has been deferred, and 9,898 performance shares earned but not vested with respect to TSR performance shares granted on 9/11/2017. Such RSUs and performance shares include DERs.

SEC source: 0001225208-20-001759 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,569

F1 · shares: Dividend equivalent rights (DERs) accrued on the restricted stock units granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

F2 · balance_after: Includes 91,831 unvested RSUs, 26,895 vested RSUs, the receipt of which has been deferred, 9,842 performance shares earned but not vested with respect to TSR performance shares granted on 9/11/2017. Such RSUs and performance shares include Dividend Equivalent Rights.

SEC source: 0001225208-20-000757 · doc4.xml · nonDerivative · entry 2

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,096

F2 · balance_after: Includes 91,403 unvested RSUs, 26,895 vested RSUs, the receipt of which has been deferred, 9,795 performance shares earned but not vested with respect to TSR performance shares granted on 9/11/2017, and Dividend Equivalent Rights related to such RSUs and performance shares, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-20-000757 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,931

F1 · shares: Restricted stock units (RSUs) granted under the 2006 Equity Incentive Plan, representing a contingent right to receive shares of common stock. Units vest in three equal annual installments beginning a year from the grant date, and will settle in shares of common stock. Dividend equivalent rights (DERs) will accrue.

SEC source: 0001225208-20-000717 · doc4.xml · nonDerivative · entry 2

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,167

F2 · shares: Represents the number of shares earned in connection with TSR performance shares previously granted on 9/11/2017, based on TSR performance in the 3-year period ended 10/31/2019 as compared to the S&P SmallCap 600 Index. Such TSR performance shares vest on 9/11/2020.

F3 · balance_after: Includes 75,874 unvested RSUs, 13,660 vested RSUs, the receipt of which has been deferred, and Dividend Equivalent Rights (DERs) related to the RSUs, adjusted to reflect the cumulative effect of fractional shares, 27,213 performance shares earned but not vested with respect to performance shares granted on 1/10/2017, 9,795 performance shares earned but not vested with respect to TSR performance shares granted on 9/11/2017, and DERs related thereto.

SEC source: 0001225208-20-000717 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 178,372

F1 · shares: Represents the number of shares earned in connection with performance shares previously granted on 1/10/2017, based on achievement of certain targets in the period ending 10/31/2019. These performance shares vest on 1/10/2020.

SEC source: 0001225208-19-014229 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,159

F1 · shares: Dividend equivalent rights (DERs) accrued on the restricted stock units granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

F2 · balance_after: Includes 75,874 unvested RSUs and 13,660 vested RSUs, the receipt of which has been deferred, and DERs relating to the unvested and vested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-19-012617 · doc4.xml · nonDerivative · entry 4

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,723

F4 · balance_after: Includes 75,438 unvested RSUs and 13,660 vested RSUs, the receipt of which has been deferred, and DERs relating to the unvested and vested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-19-012617 · doc4.xml · nonDerivative · entry 3

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,535

F3 · shares: Dividend equivalent rights (DERs) accrued on earned TSR-performance shares under the 2006 Equity Incentive Plan. Each DER is the economic equivalent of one share of ABM common stock.

SEC source: 0001225208-19-012300 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 148,310

SEC source: 0001225208-19-011030 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,480

F1 · shares: Dividend equivalent rights (DERs) accrued on the restricted stock units granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

F2 · balance_after: Includes 97,542 unvested RSUs and DERs relating to the unvested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-19-010375 · doc4.xml · derivative · entry 3

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,699 shares

Expires 2020-09-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · security: Stock options granted under the 2006 Equity Incentive Plan.

F1 · kind: The exercise of stock options and corresponding sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person.

F5 · derivative.exercise_date: 25% exercisable on 9/6/2014 and 25% on the anniversary date of the following three years.

SEC source: 0001225208-19-010375 · doc4.xml · nonDerivative · entry 2

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,059

F1 · kind: The exercise of stock options and corresponding sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.28 to $41.54, inclusive. The reporting person undertakes to provide ABM Industries Incorporated, any security holder of ABM Industries Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 2 of this Form 4.

F3 · balance_after: Includes 97,099 unvested RSUs and DERs relating to the unvested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-19-010375 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,758

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise of stock options and corresponding sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person.

SEC source: 0001144204-19-024606 · tv521116_4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,059

F1 · shares: Dividend equivalent rights (DERs) accrued on the restricted stock units granted under the 2006 Equity Incentive Plan. DERs vest in the same manner as the restricted stock units to which they relate. Each DER is the economic equivalent of one share of ABM common stock.

F2 · balance_after: Includes 97,099 unvested RSUs and DERs relating to the unvested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-19-007129 · doc4.xml · derivative · entry 6

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,487 shares

Expires 2019-10-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · security: Stock options granted under the 2006 Equity Incentive Plan.

F1 · kind: The exercise of stock options and corresponding sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person.

F5 · derivative.exercise_date: 25% exercisable on 10/11/2013 and 25% on the anniversary date of the following three years.

SEC source: 0001225208-19-007129 · doc4.xml · nonDerivative · entry 4

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,607

F1 · kind: The exercise of stock options and corresponding sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person.

F3 · balance_after: Includes 96,647 unvested RSUs and DERs relating to the unvested RSUs, adjusted to reflect the cumulative effect of fractional shares.

SEC source: 0001225208-19-007129 · doc4.xml · nonDerivative · entry 3

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,094

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise of stock options and corresponding sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person.

SEC source: 0001225208-19-007129 · doc4.xml · derivative · entry 5

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,487

Underlying: Common Stock · 4,484 shares

Expires 2019-10-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · security: Stock options granted under the 2006 Equity Incentive Plan.

F1 · kind: The exercise of stock options and corresponding sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person.

F5 · derivative.exercise_date: 25% exercisable on 10/11/2013 and 25% on the anniversary date of the following three years.

SEC source: 0001225208-19-007129 · doc4.xml · nonDerivative · entry 2

SALMIRS SCOTT B · CIK 0001618972 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,607

F1 · kind: The exercise of stock options and corresponding sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.50 to $37.58, inclusive. The reporting person undertakes to provide ABM Industries Incorporated, any security holder of ABM Industries Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 2 of this Form 4.