ABM Industries Inc. (ABM) Insider Trading

Last 12 months

Insiders sold $4.39M and bought nothing on the open market.

96% of the selling was scheduled in advance under 10b5-1 plans. SVP - Chief Accounting Officer Dean A Chin sold $179k on Jul 13, 19% of their stake, outside a plan. The last open-market buy by an executive or director was in Jun 2022.

Net open-market

−$4.39M

0 buys · 5 sales

Under a 10b5-1 plan

96%

of the value sold

Insiders who bought / sold

0 / 4

executives and directors

Last open-market buy

Jun 2022

Jun 13, 2022

Get an email when ABM's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Jul 16	Raul Javier Valentin EVP and CHRO	Sold10b5-1 plan	1,639	$48.00	$79k	3.2%	Form 4
Jul 13	Dean A Chin SVP - Chief Accounting Officer	SoldNo plan	3,958	$45.31	$179k	19%	Form 4
Jun 12	Scott B Salmirs President and CEO	Sold10b5-1 plan 2 parts	50,000	$46.34 average	$2.32M	11%	Form 4
Feb 9	Rene Jacobsen EVP & Chief Operating Officer	Sold10b5-1 plan	9,339	$47.23	$441k	18%	Form 4
Jan 13	Rene Jacobsen EVP & Chief Operating Officer	Sold10b5-1 plan	31,034	$44.12	$1.37M	38%	Form 4
Oct 1, 2025	Dean A Chin SVP - Chief Accounting Officer	SoldNo plan	3,567	$46.25	$165k	19%	Form 4
Jul 7, 2025	Rene Jacobsen EVP & Chief Operating Officer	Sold10b5-1 plan	17,250	$48.03	$829k	19%	Form 4
Jun 13, 2025	Thomas M Gartland Director	SoldNo plan	3,711	$45.52	$169k	11%	Form 4
May 15, 2025	Scott B Salmirs President and CEO	Sold10b5-1 plan	37,065	$52.37	$1.94M	9.1%	Form 4
May 12, 2025 – May 13, 2025	Scott B Salmirs President and CEO	Sold10b5-1 plan 2 parts	12,935	$52.06 average	$673k	3.1%	Form 4
May 8, 2025	Sean Michael Mahoney EVP, President-Sales & Mktng	Sold10b5-1 plan	12,626	$50.54	$638k	27%	Form 4
May 5, 2025 – May 7, 2025	Sean Michael Mahoney EVP, President-Sales & Mktng	Sold10b5-1 plan 2 parts	2,374	$50.04 average	$119k	4.8%	Form 4
Feb 3, 2025	Rene Jacobsen EVP & Chief Operating Officer	Sold10b5-1 plan 2 parts	10,000	$52.84 average	$528k	10%	Form 4
Jan 14, 2025	Dean A Chin SVP - Chief Accounting Officer	SoldNo plan	4,281	$52.36	$224k	19%	Form 4

Jul 1610b5-1 plan
Raul Javier Valentin
EVP and CHRO · sold 1,639 at $48.00
$79k
3.2% of stake
Jul 13No plan
Dean A Chin
SVP - Chief Accounting Officer · sold 3,958 at $45.31
$179k
19% of stake
Jun 1210b5-1 plan
Scott B Salmirs
President and CEO · sold 50,000 at avg $46.34
$2.32M
11% of stake
Feb 910b5-1 plan
Rene Jacobsen
EVP & Chief Operating Officer · sold 9,339 at $47.23
$441k
18% of stake
Jan 1310b5-1 plan
Rene Jacobsen
EVP & Chief Operating Officer · sold 31,034 at $44.12
$1.37M
38% of stake
Oct 1, 2025No plan
Dean A Chin
SVP - Chief Accounting Officer · sold 3,567 at $46.25
$165k
19% of stake
Jul 7, 202510b5-1 plan
Rene Jacobsen
EVP & Chief Operating Officer · sold 17,250 at $48.03
$829k
19% of stake
Jun 13, 2025No plan
Thomas M Gartland
Director · sold 3,711 at $45.52
$169k
11% of stake
May 15, 202510b5-1 plan
Scott B Salmirs
President and CEO · sold 37,065 at $52.37
$1.94M
9.1% of stake
May 12, 2025 – May 13, 202510b5-1 plan
Scott B Salmirs
President and CEO · sold 12,935 at avg $52.06
$673k
3.1% of stake
May 8, 202510b5-1 plan
Sean Michael Mahoney
EVP, President-Sales & Mktng · sold 12,626 at $50.54
$638k
27% of stake
May 5, 2025 – May 7, 202510b5-1 plan
Sean Michael Mahoney
EVP, President-Sales & Mktng · sold 2,374 at avg $50.04
$119k
4.8% of stake
Feb 3, 202510b5-1 plan
Rene Jacobsen
EVP & Chief Operating Officer · sold 10,000 at avg $52.84
$528k
10% of stake
Jan 14, 2025No plan
Dean A Chin
SVP - Chief Accounting Officer · sold 4,281 at $52.36
$224k
19% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch ABM, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

Related stocks: Services-To Dwellings & Other Buildings

APGApi Group Corporation

CACICaci International Inc.

CNXCConcentrix Corporation

MCOMoody's Corporation

Spot a number that looks wrong? Check it in ABM's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

2 of 2 free stocks used today

Keep analysing ABM

Create a free account and get 14 days of Premium: every stock and every tool.

Unlimited stocksQuality, fair value and dividends for 10,000+ stocks
Stock screenerFilter on quality, valuation and dividend safety
Portfolio trackerReal return, dividend calendar and portfolio quality
Editable DCFChange the assumptions and watch fair value move
Compare side by sideUp to 10 stocks in one table
Unlimited alertsPrice, P/E, Quality Score and yield

No card. Moves to Free after, unless you upgrade.

Already have an account?

Or come back tomorrow. Stocks on your watchlist are always free to view.