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De.mem Limited Stock: price and insider trades · Australia

ISIN AU000000DEM4AU·Mcap A$36MIndustrials

2 insiders bought €55k of shares over the last 90 days, the latest by Andreas Hendrik De Wit (Chairman of the Board), filed 01 Nov 2026.

De.mem Limited: what insiders have been doing

This page follows insider dealings at De.mem Limited as filed with ASX, a company from the Industrials sector. Over the twelve months to 2 November 2026, 14 filings were filed, from 6 insiders.

Not one open-market sale was filed. On the buying side, 4 insiders reported 9 purchases totalling €424k. The amount is not disclosed for 3 filings. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. The largest single trade was a purchase of €168k by Andreas Hendrik De Wit, published on 22 June 2026, equal to 0.77% of the market capitalisation. The buyers include 4 senior executives.

In the case of 1 purchase, another manager of the company was buying within the same 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. The last insider purchase was made public on 1 November 2026, 6 days ago. The median gap between a trade and its publication by ASX is 3 days. That lag is the time during which only the insider knows about the trade.

Compared with its exchange (1,612 companies, median 5 filings), a count of 14 filings is above the norm. Looking back to 2026, when coverage begins, insiders filed 9 purchases and no sales.

In the same sector, recent insider purchases at Auroora Yhtiöt Oyj and MBB SE also feature in our signals. These figures are compiled from regulatory filings published by ASX. They describe what insiders did and are not a recommendation.

Insider Decl.
14
Thresholds
n/a
Buy Volume
€424,056
9 ops. · all time
Sell Volume
n/a
n/a

Who traded when

BuySale
Andreas Hendrik De Wit4 buys
Andreas Hendrik De Wit (Chairman of the Board)2 buys
Bernd Dautel2 buys
Daniel Gerard Conlon1 buy

Since the insiders bought

  • Filed 09 Sept 2026 · 59 days ago · €37k
    +0.0%
    Entry A$0.11 · Close 30 Oct 2026 A$0.11
  • Filed 23 Jun 2026 · 138 days ago
    +39.5%
    Entry A$0.09 · Close at T+90 A$0.12
  • Filed 22 Jun 2026 · 138 days ago · €34k
    +43.8%
    Entry A$0.08 · Close at T+90 A$0.12

Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.

This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.

Fundamental score
Ranked 22,048 of 26,897 companies
29.1
score / 100
Value
21
Quality
37
FCF yld0.0%
Earn yld-5.6%
EV/EBITDA42.5x
ROE-8.2%
Gross mgn43%
Net mgn-6.8%
Debt/EBITDA2.0x
Pillars2/3

Transparent value + quality ranking, distinct from the insider signal.

Financial data

as of FY 2025

FY ended December 2025 · cache

A$0.11
Analyst consensus
·
Income statement
RevenueA$29.9M
Gross profitA$12.7M43% margin
EBITDAA$890k3% margin
Net income-A$2M-3.2% margin
Valuation
P/Book2.6x
Beta0.41
Balance sheet & cash
Market capA$36M
Total debtA$1.8M
Free Cash FlowA$7k
Debt / Equity12%
Profitability & ownership
ROE-8.2%
ROA-1.5%
% insiders30.7%
% institutions25.8%
Last declaration on 1 November 2026
Declarations14 total
  • ▲
    DirectorExecutives
    11,499 AUD0ASX
    100,000 shares@ A$0.1099ShareASXISIN AU000000DEM4ASX:2924-03156858-6A1353181
    Canonical exit: 25 Jan 2027 (T+90)
  • ▲
    DirectorExecutives
    17,000 AUD26ASX
    150,000 shares@ A$0.1150.047% mcap100.0% of flowShareASXISIN AU000000DEM4ASX:2924-03152961-6A1351291
    Canonical exit: 19 Jan 2027 (T+90)
  • ▲
    Executives
    Executives
    60,000 AUD0ASX
  • ▲
    DirectorExecutives
    0ASX
    ShareASXISIN AU000000DEM4ASX:2924-03112477-6A1334546
    Canonical exit: 14 Oct 2026 (T+90)
  • ▲
    DirectorExecutives
    275,000 AUD17ASX
    5,000,000 shares@ A$0.0550.76% mcap62.4% of flowShareASXISIN AU000000DEM4ASX:2924-03104777-6A1331341
    Canonical exit: 23 Sept 2026 (T+90)
  • ●
    Substantial HolderExecutives(filed)
    0ASX
    ShareASXASX:2924-03104285-6A1331139
  • ▲
    Executives
    Executives
    0ASX
  • ▲
    DirectorExecutives
    275,000 AUD31ASX
    5,000,000 shares@ A$0.0550.77% mcap100.0% of flowShareASXASX:2924-03102793-6A1330533
    Canonical exit: 17 Sept 2026 (T+90)
  • ▲
    DirectorExecutives
    55,000 AUD19ASX
    1,000,000 shares@ A$0.0550.15% mcap100.0% of flowShareASXASX:2924-03102784-6A1330529
    Canonical exit: 17 Sept 2026 (T+90)
  • ●
    Substantial HolderExecutives(filed)
    0ASX
    ShareASXASX:2924-03102767-6A1330522
  • ●
    DirectorExecutives(filed)
    165,000 AUD15ASX
    2,500,000 shares@ A$0.05537.6% of flowShareASXISIN AU000000DEM4ASX:2924-03101453-6A1329971
  • ●
    Substantial HolderExecutives(filed)
    0ASX
    ShareASXASX:2924-03101020-6A1329782
  • ▲
    Executives
    Executives
    0ASX
  • ●
    Substantial HolderExecutives(filed)
    0ASX
    ShareASXASX:2924-03090218-6A1325534

14 of 14 declarations

About De.mem Limited

De.mem Limited is a company listed on the XASX, specializing in filtration and separation technologies. It focuses on developing innovative solutions for various industrial sectors.

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