The table below summarizes the most recent AMBI insider buying information, with links below the price to see the CAGR achieved by each insider on their purchases. As the saying goes on Wall St., there are many possible reasons to sell a stock, but only one reason to buy. Watch the importance of insider buying video for more information about why AMBI insider buys are important for investors to follow.

Date	Insider	Price	Amount
6-24-2013 Insider Buy	Foresite Capital Management I, LLC >10% Owner	$6.93 CAGR »	$551,057.41 79,569 shares
5-23-2013 Insider Buy	ORBIMED ADVISORS LLC >10% Owner	$6.91 CAGR »	$233,505.55 33,800 shares
5-23-2013 Insider Buy	David P. Bonita Director and >10% Owner	$6.91 CAGR »	$233,505.55 33,800 shares
5-21-2013 Insider Buy	David P. Bonita Director and >10% Owner	$7.97 CAGR »	$5,421,873.08 680,471 shares
5-21-2013 Insider Buy	ORBIMED ADVISORS LLC >10% Owner	$7.97 CAGR »	$5,421,873.08 680,471 shares
5-21-2013 Insider Buy	Standish Fleming Director	$8.00 CAGR »	$2,106,408.00 263,301 shares
5-21-2013 Insider Buy	Allan P. Marchington Director	$8.00 CAGR »	$3,452,216.00 431,527 shares
5-21-2013 Insider Buy	Steve Elms Director	$8.00 CAGR »	$3,389,080.00 423,635 shares

Also See: Institutional Holders of AMBI
Also See: SEC filings

Below we present the annualized performance delivered by AMBI stock since 6-24-2013 (the date of the most recent insider purchase). The performance of the investment from the time AMBI insider buying occurred is the ultimate test of whether insiders were right about AMBI being a good buy.

Growth of $10,000.00 Without Dividends Reinvested
Start date:	09/14/2020
End date:	04/30/2024
Start price/share:	$9.85
End price/share:	$4.30
Dividends collected/share:	$0.00
Total return:	-56.35%
Average Annual Total Return:	-20.43%
Starting investment:	$10,000.00
Ending investment:	$4,364.94
Years:	3.63

AMBI Insider Buying

This Holdings Channel page has presented insider buying activity, covering Directors, officers (such as CEO, CFO, COO, etc.), and >10% owners (who are required to file form 4's with the SEC). Important institutional owners may not fall under these categories, but instead file their holdings quarterly on the latest form 13F filings. While recent AMBI insider buying activity is included, there may also be stock sales over this same period (Also See: SEC filings for sales and other details).

Also See: Funds Holding AMBI

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AMBI Insider Buying

AMBI Insider Buying | www.HoldingsChannel.com