Alumasc Group PLC
LSE:ALU

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Alumasc Group PLC Logo
Alumasc Group PLC
LSE:ALU
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Price: 245 GBX Market Closed
Market Cap: £88.5m

During the last 3 months Alumasc Group PLC insiders have not bought any shares, and have not sold any shares. The stock price has increased by 3% over this period (open performance analysis).

The last transaction was made on Jun 22, 2025 by Luan Leaf (Pca To Michael Leaf, Pdmr Of The Company) , who sold 343k GBX worth of ALU shares.

Last Transactions:
Luan Leaf (Pca To Michael Leaf, Pdmr Of The Company)
GBX-343k
Vijay Thakrar
GBX+2.9m
View All Transactions

During the last 3 months Alumasc Group PLC insiders have not bought any shares, and have not sold any shares. The stock price has increased by 3% over this period (open performance analysis).

The last transaction was made on Jun 22, 2025 by Luan Leaf (Pca To Michael Leaf, Pdmr Of The Company) , who sold 343k GBX worth of ALU shares.

Sold
0-3
months
0 GBX
0
3-6
months
0 GBX
0
6-9
months
0 GBX
0
9-12
months
343k GBX
1
Bought
0-3
months
No Insider Transactions
0
0 GBX
3-6
months
No Insider Transactions
0
0 GBX
6-9
months
No Insider Transactions
0
0 GBX
9-12
months
0
0 GBX

Alumasc Group PLC
Insider Trading Chart

Alumasc Group PLC
Insiders Performance

1 Week Later 1 Month Later 3 Months Later 6 Months Later 1 Year Later
Average Return
Median Return
Win Rate

Alumasc Group PLC
Last Insider Transactions

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Insiders Monitor

Alumasc Group PLC
Glance View

Market Cap
88.5m GBX
Industry
Building

Alumasc Group Plc engages in the supply of premium building products, systems and solutions. The company is headquartered in Kettering, Northamptonshire and currently employs 445 full-time employees. The company operates through three segments: Water Management, Building Envelope and Housebuilding Products. The Water Management segment provides rain to drain solutions, enabling customers to benefit from rainwater and drainage products that capture, retain, and control the flow of rainwater inside and outside buildings from origination source to water course, sewer, or ground. The Building Envelope segment provides solutions, including roof waterproofing systems, green and landscaped garden roofing, architectural screening, ventilation louvres, solar shading, and off-site constructed modular balconies. The Housebuilding Products consists of Timloc, its housebuilding products business, which manufactures and supplies building products from ground level right up to the roof ridge. Its products include Adapt-Air, InvisiWeep, Meter boxes, Fire-rated Cavity Closer, and RadSeal.

ALU Intrinsic Value
394.03 GBX
Undervaluation 38%
Intrinsic Value
Price GBX245

What is Insider Trading?

Insider trading refers to the buying or selling of a company’s stock by individuals with access to non-public, material information about the company.

While legal insider trading occurs when insiders follow disclosure rules, illegal insider trading involves trading based on confidential information and is prohibited by law.

Why is Insider Trading Important?

It isn't a coincidence that corporate executives seem to always buy at the right times. After all, they have access to every bit of company information you could ever want.

However, the fact that company executives have unique insights doesn't mean that individual investors are always left in the dark. Insider trading data is out there for all who want to use it.

Peter Lynch

Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.

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Intrinsic Value is all-important and is the only logical way to evaluate the relative attractiveness of investments and businesses.

Warren Buffett