ABM Industries (NYSE: ABM) EVP updates insider stock after tax withholding

Rhea-AI Filing Summary

ABM Industries executive updates insider stock record after tax withholding correction. The EVP & Chief Operating Officer reported that 1,007 shares of ABM common stock were withheld on 01/10/2026 at $44.69 per share to cover taxes tied to vesting of restricted stock units and performance shares, coded as an "F" transaction. This amendment fixes an earlier filing from 01/12/2026 that missed those withheld shares and also adjusts certain total holdings reported in that filing and another filed on 01/15/2026. After the correction, the executive directly holds 94,766 shares of ABM common stock.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

JACOBSEN RENE

(Last) (First) (Middle)

ONE LIBERTY PLAZA

7TH FL

(Street)

NEW YORK NY 10006

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ABM INDUSTRIES INC /DE/ [ ABM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP & Chief Operating Officer

3. Date of Earliest Transaction (Month/Day/Year)
01/08/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)
01/12/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	01/10/2026		F(1)		1,007	D	$44.69	94,766(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. On January 12, 2026, the reporting person filed a Form 4 which inadvertently omitted an additional 1,007 shares withheld to satisfy tax obligations in connection with the vesting of restricted stock unit awards and relative-total stockholder return modified performance shares.

2. The error described in footnote 1 also affected certain reported total holdings in the original Form 4 and a subsequent Form 4 filed on January 15, 2026.

	By: David R. Goldman, by power of attorney	01/23/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did ABM (ABM) report in this Form 4/A?

The EVP & Chief Operating Officer reported 1,007 shares of ABM common stock withheld on 01/10/2026 to satisfy tax obligations from vesting of restricted stock units and performance shares.

Why was this ABM (ABM) Form 4/A filed as an amendment?

The amendment corrects a prior Form 4 filed on 01/12/2026 that inadvertently omitted 1,007 tax-withheld shares, and it also updates certain total share holdings reported in that filing and a subsequent one filed on 01/15/2026.

How many ABM (ABM) shares does the executive own after this correction?

Following the corrected reporting, the EVP & Chief Operating Officer is shown as directly owning 94,766 shares of ABM common stock.

What does transaction code "F" mean in this ABM (ABM) insider filing?

Transaction code "F" indicates shares were withheld by the issuer to satisfy tax obligations upon the vesting or exercise of equity awards, rather than an open-market buy or sell.

Who signed this ABM (ABM) Form 4/A amendment?

The filing was signed by David R. Goldman under a power of attorney on behalf of the reporting executive.