NYSE:ABM

Abm Industries Stock Insider Trading

Industrials > Specialty Business Services

Buy ABM

*Your capital is at risk

$43.91

+0.0500 (+0.114%)

At Close: Jun 23, 2026

ABM Industries Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -80.01. In total, the insiders bought 308.92K and sold 422.02K ABM shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-80.01
● Buy	308.92K shares
● Sell	422.02K shares
41% Buy Activity Weak Negative Correlation
Sell Signal Medium Confidence Jun 12, 2026 Analysis Breakdown: Strongly supported by a very low Insider Power Score of -80.01. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jan 09, 2026 Sell	Common Stock F-InKind	Gallo Thomas James EVP & Chief Strategy Officer	Officer	927 Value: $41.4K
Jan 09, 2026 Sell	Common Stock F-InKind	Orr David Marshall EVP & Chief Financial Officer	C-Suite Officer	588 Value: $26.3K
Jan 09, 2026 Sell	Common Stock F-InKind	Salmirs Scott B President And CEO	CEO / President	15 272 Value: $682.5K
Jan 09, 2026 Sell	Common Stock F-InKind	Valentin Raul Javier EVP And Chro	Officer	2 405 Value: $107.5K
Jan 09, 2026 Sell	Common Stock F-InKind	Chin Dean A SVP - Chief Accounting Officer	Officer	1 094 Value: $48.9K
Jan 09, 2026 Sell	Common Stock F-InKind	Mahoney Sean Michael EVP, President-sales & Mktng	CEO / President	1 775 Value: $79.3K
Jan 09, 2026 Sell	Common Stock F-InKind	Jacobsen Rene EVP & Chief Operating Officer	C-Suite Officer	21 445 Value: $958.4K
Jan 09, 2026 Sell	Common Stock F-InKind	Tolar Miranda Rose EVP And General Counsel	Officer	722 Value: $32.3K
Jan 09, 2026 Sell	Common Stock F-InKind	Ruiz Melanie EVP & Chief Information Office	Officer	913 Value: $40.8K
Jan 08, 2026 Buy	Common Stock A-Award	Gallo Thomas James EVP & Chief Strategy Officer	Officer	5 281 Value: $232.5K
Jan 08, 2026 Buy	Common Stock A-Award	Orr David Marshall EVP & Chief Financial Officer	C-Suite Officer	10 904 Value: $480.0K
Jan 08, 2026 Buy	Common Stock A-Award	Salmirs Scott B President And CEO	CEO / President	62 571 Value: $2.75M
Jan 08, 2026 Buy	Common Stock A-Award	Ruiz Melanie EVP & Chief Information Office	Officer	6 247 Value: $275.0K
Jan 08, 2026 Buy	Common Stock A-Award	Mahoney Sean Michael EVP, President-sales & Mktng	CEO / President	9 813 Value: $432.0K
Jan 08, 2026 Buy	Common Stock A-Award	Jacobsen Rene EVP & Chief Operating Officer	C-Suite Officer	22 887 Value: $1.01M
Jan 08, 2026 Buy	Common Stock A-Award	Chin Dean A SVP - Chief Accounting Officer	Officer	4 855 Value: $213.7K
Jan 08, 2026 Buy	Common Stock A-Award	Tolar Miranda Rose EVP And General Counsel	Officer	7 950 Value: $350.0K
Jan 08, 2026 Buy	Common Stock A-Award	Valentin Raul Javier EVP And Chro	Officer	11 358 Value: $500.0K
Jan 06, 2026 Buy	Common Stock A-Award	Baker Leighanne G Director	Director	3 996 Value: $175.0K
Jan 06, 2026 Sell	Common Stock F-InKind	Colleran Donald F Director	Director	1 188 Value: $52.0K
Jan 06, 2026 Buy	Common Stock A-Award	Gartland Thomas M Director	Director	3 996 Value: $175.0K
Jan 06, 2026 Buy	Common Stock A-Award	Golder Jill Director	Director	3 996 Value: $175.0K
Jan 06, 2026 Sell	Common Stock F-InKind	Kesavan Sudhakar Director	Director	1 104 Value: $48.3K
Jan 06, 2026 Buy	Common Stock A-Award	Garcia Art A Director	Director	3 996 Value: $175.0K
Jan 06, 2026 Buy	Common Stock A-Award	Webb Winifred Markus Director	Director	3 996 Value: $175.0K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks