DC
Dean A Chin
SVP - Chief Accounting Officer

Dean A Chin insider trades: Abm Industries (ABM) stock sales

SVP - Chief Accounting Officer, Abm Industries Last trade Jul 13, 2026 142 Form 4 filings
$179K
Sold, last 12 months
1 sale
$0
Bought, last 12 months
0 buys
29
Open-market trades
since 2013
1
Company
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Dean reports to the SEC

Open-market buys and sales

29 trades reported on SEC Form 4, newest first

DateStockTypeValue
Jul 13, 2026ABM↓ Sell$179K
Oct 1, 2025ABM↓ Sell$165K
Jan 14, 2025ABM↓ Sell$224K
Jul 11, 2024ABM↓ Sell$104K
Mar 22, 2024ABM↓ Sell$245K
Feb 13, 2023ABM↓ Sell10b5-1$135K
Jan 11, 2023ABM↓ Sell10b5-1$116K
Oct 25, 2022ABM↓ Sell$108K
Aug 16, 2022ABM↓ Sell$58K
May 2, 2022ABM↓ Sell$176K
Mar 12, 2021ABM↓ Sell$145K
Jul 24, 2020ABM↓ Sell$131K
Aug 5, 2019ABM↓ Sell$53K
Apr 29, 2019ABM↓ Sell$329K
Nov 30, 2018ABM↓ Sell$94K
Oct 15, 2018ABM↓ Sell$61K
Sep 7, 2018ABM↓ Sell$191K
Oct 4, 2017ABM↓ Sell$38K
Aug 8, 2017ABM↓ Sell$28K
Mar 10, 2017ABM↓ Sell$43K
Jun 9, 2016ABM↓ Sell$59K
Jun 2, 2016ABM↓ Sell$32K
May 27, 2016ABM↓ Sell$29K
Apr 20, 2016ABM↓ Sell$25K
Mar 17, 2015ABM↓ Sell$220K
Dec 29, 2014ABM↓ Sell$44K
Dec 18, 2014ABM↓ Sell$60K
Oct 15, 2013ABM↓ Sell$26K
Jun 6, 2013ABM↓ Sell$47K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other ABM insiders

Open-market trades in the last 12 months

About Dean A Chin's insider trades

Dean A Chin is SVP - Chief Accounting Officer at Abm Industries (ABM). Since Jun 6, 2013, Dean has reported no open-market purchases and 29 sales worth $3.2M on SEC Form 4. In the last 12 months: 1 sale ($179K).

2 sales (8% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.

Their filings also include grants and awards (88 filings), shares withheld for taxes (47 filings), option exercises (5 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every ABM insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.