Ambertech Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

ASX:AMO Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
20 Mar 26	BuyAU$13,590	Santo Carlini	Individual	108,717	AU$0.12
17 Mar 26	BuyAU$24,882	Santo Carlini	Individual	184,315	AU$0.13
10 Mar 26	BuyAU$21,700	Santo Carlini	Individual	160,787	AU$0.13
06 Mar 26	BuyAU$133,960	Santo Carlini	Individual	1,038,697	AU$0.13
30 Jun 25	BuyAU$37,921	Santo Carlini	Individual	255,000	AU$0.15
17 Jun 25	BuyAU$6,806	Santo Carlini	Individual	45,372	AU$0.15
10 Jun 25	BuyAU$8,194	Santo Carlini	Individual	54,628	AU$0.15
27 May 25	BuyAU$63,512	Santo Carlini	Individual	424,087	AU$0.15
21 May 25	BuyAU$35,880	Santo Carlini	Individual	246,793	AU$0.15
07 Apr 25	BuyAU$12,596	Santo Carlini	Individual	85,321	AU$0.15

Insider Trading Volume

Insider Buying: AMO insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of AMO?
Owner Type	Number of Shares	Ownership Percentage
Institutions	571,354	0.599%
Private Companies	18,668,981	19.6%
General Public	23,961,777	25.1%
Individual Insiders	52,202,671	54.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 20 shareholders own 74.88% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
36%	Santo Carlini	34,327,918	AU$4.6m	4.55%	no data
7.9%	Wavelink Systems Pty Limited	7,538,681	AU$1.0m	0%	no data
5.58%	Peter Amos	5,322,555	AU$718.5k	0%	no data
5.22%	Horrie Pty Ltd	4,980,000	AU$672.3k	0%	no data
3.9%	Nathan Carlini	3,716,267	AU$501.7k	0%	no data
3.42%	Peter Wallace	3,262,062	AU$440.4k	0%	no data
3.31%	Wygrin Pty Ltd	3,155,863	AU$426.0k	0%	no data
3.02%	Edwin Goodwin	2,883,556	AU$389.3k	0%	no data
1.05%	R & B Investments Pty Ltd	1,000,000	AU$135.0k	0%	no data
0.93%	Calogero Rubino	887,067	AU$119.8k	0%	no data
0.88%	Robert Lewin	842,991	AU$113.8k	0%	no data
0.81%	J&A Saliba Property Corp Pty Ltd	774,050	AU$104.5k	0%	no data
0.76%	Terry Morris Pty Ltd	722,632	AU$97.6k	0%	no data
0.6%	FinClear Pty Ltd	571,354	AU$77.1k	0%	0.06%
0.52%	Yanni Investments Pty Ltd	497,755	AU$67.2k	0%	no data
0.46%	Michael Carman	434,378	AU$58.6k	0%	no data
0.46%	Alisha Carman	434,377	AU$58.6k	0%	no data
0.076%	Ross Caston	72,500	AU$9.8k	0%	no data
0.019%	Robert Glasson	18,000	AU$2.4k	0%	no data
0.001%	G. Simeon	1,000	AU$135.2	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/03/25 02:44
End of Day Share Price	2026/03/25 00:00
Earnings	2025/12/31
Annual Earnings	2025/06/30

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Ambertech Limited is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.