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ABM

ABM INDUSTRIES INC /DE/ (ABM) stock: insider trades, news & valuation

Heavy selling
Close · Oct 9, 2026 $49.63 -0.5% on the day +13.3% over 12 months 52-week range $36.65 – $50.29

Share price and insider trades

ABM closeInsider buyInsider sale
3540455055NovDecJan 2026FebMarAprMayJunJulAugSepOctEEarnings release filed 2025-12-17EEarnings release filed 2026-03-10EEarnings release filed 2026-06-05EEarnings release filed 2026-09-08Sold $78,672 on 2026-07-16 · Raul Javier ValentinSold $179,337 on 2026-07-13 · Dean A ChinSold $441,081 on 2026-02-09 · Rene JacobsenSold $1,369,220 on 2026-01-13 · Rene JacobsenSold $2,317,087 on 2026-06-12 · Scott B Salmirs
Bought, 12 months$0
Sold, 12 months$4.4M
Insiders buying0
Insiders selling4

ABM INDUSTRIES INC /DE/ insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 4 sold $4.4M of ABM stock on the open market.

ABM insider buying and selling by quarter

Open-market purchases (green, above the line) and sales (red, below), by trade date.

Q4 2025: $165K sold (1 trades)Q4 2025Q1 2026: $1.8M sold (2 trades)Q1 2026Q2 2026: $2.3M sold (2 trades)Q2 2026Q3 2026: $258K sold (2 trades)Q3 2026Q4 2026
QuarterBoughtPurchasesSoldSales
Q4 2026—0—0
Q3 2026—0$258K2
Q2 2026—0$2.3M2
Q1 2026—0$1.8M2
Q4 2025—0$165K1

Valuation, profit and volume

P/E (trailing)n/aSector median —
Market value— 
Profit margin—Revenue growth —
Volume vs. 50-day0.9×Last 5 sessions
Insiders' paper profit—On all tracked purchases —

Summary

Over the past 12 months, 0 ABM INDUSTRIES INC /DE/ insiders reported open-market purchases totaling $0, while 4 insiders reported sales totaling $4.4M. 5 of 7 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.

ABM earnings: how the stock reacted

Each quarterly results release (SEC 8-K Item 2.02), the trend before it, insider trades in the 30 days before, and the 2-day market reaction. “E” marks releases on the chart above.

Does it matter? →
Release15 days beforeInsiders, 30 days beforeReaction (2 days)Next 30 days
Sep 8, 2026 -0.1% None +5.7%S&P -1.0% +0.4%
Jun 5, 2026 +0.8% None +6.4%S&P -2.4% +5.4%
Mar 10, 2026 -5.0% Sold $441K -5.6%S&P -0.3% -3.3%
Dec 17, 2025 +6.2% None -5.0%S&P -0.4% +4.8%
Sep 5, 2025 -0.1% None -2.6%S&P -0.0% -1.9%
Jun 6, 2025 -0.3% None -5.9%S&P +1.1% +1.8%
Mar 12, 2025 -5.1% None -5.6%S&P -0.8% -1.5%
Dec 18, 2024 -4.9% None -6.9%S&P -3.0% +4.4%

Most companies bar insiders from trading in the weeks before results, so pre-earnings purchases are rare and often made by directors or under pre-set plans. Past reactions don't predict future ones.

Insider transactions

Open-market purchases and sales.

Filed Insider Type Shares Price Value Since Score
Jul 17SEC Raul Javier ValentinEvp And Chro Sell Plan 1,63949,036 held (−3%) $48.00 $79K +3.4% —
Jul 15SEC Dean A ChinSvp - Chief Accounting Officer Sell 3,95816,993 held (−19%) $45.31 $179K +9.5% —
Jun 12SEC Scott B SalmirsCEO, President Sell Plan 39,576395,285 held (−9%) $46.25 $1.8M +7.3% —
Jun 12SEC Scott B SalmirsCEO, President Sell Plan 10,424434,861 held (−2%) $46.69 $487K +6.3% —
Feb 10SEC Rene JacobsenCOO Sell Plan 9,33941,626 held (−18%) $47.23 $441K +5.1% —
Jan 15SEC Rene JacobsenCOO Sell Plan 31,03451,714 held (−38%) $44.12 $1.4M +12.5% —
Oct 3SEC Dean A ChinSvp - Chief Accounting Officer Sell 3,56715,217 held (−19%) $46.25 $165K +7.3% —

Insiders at ABM INDUSTRIES INC /DE/

InsiderBoughtSoldLast filingScore
Scott B SalmirsCEO, President — $2.3M Jun 12, 2026 —
Rene JacobsenCOO — $1.8M Feb 10, 2026 —
Dean A ChinSvp - Chief Accounting Officer — $344K Jul 15, 2026 —
Raul Javier ValentinEvp And Chro — $79K Jul 17, 2026 —

ABM stock: common questions

Are ABM INDUSTRIES INC /DE/ insiders buying ABM stock?

In the past 12 months, 0 insiders reported open-market purchases of ABM worth $0.

Are ABM INDUSTRIES INC /DE/ insiders selling ABM stock?

4 insiders reported sales worth $4.4M over the same period.

Where does this data come from?

Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.

What is ABM's 52-week range?

Over the past year ABM has traded between $36.65 and $50.29. It last closed at $49.63 on Oct 9, 2026.