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No insider purchase over the last 90 days. The latest, by Tim Hall, was filed 15 May 2025.
SigmaRoc plc: what insiders have been doing
This page follows insider dealings at SigmaRoc plc as filed with RNS (LSE), a company from the Chemicals sector. No insider at SigmaRoc plc has published a filing in the past twelve months. The most recent one dates from 15 May 2025.
Looking back to 2017, when coverage begins, insiders filed 16 purchases and no sales.
This summary is built from RNS (LSE) disclosures alone and does not predict where the share price will go.
Insider Decl.
16
Thresholds
n/a
Buy Volume
€537,791
16 ops. · all time
Sell Volume
n/a
n/a
Who traded when
BuySaleDavid Barrett1 buy
Tim Hall1 buy
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 8,560 of 26,320 companies
60.3
score / 100
Value69
Quality52
FCF yld7.8%
Earn yld5.7%
EV/EBITDA8.9x
ROE11%
Gross mgn26%
Net mgn7.7%
Debt/EBITDA2.8x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
£1.26
Analyst consensus
10 analysts1.20/5
£1.30Target £1.65(+31%)£2.16
Income statement
Revenue£1B
Gross profit£269M26% margin
EBITDA£227.8M22% margin
Net income£79.9M8.4% margin
Valuation
PER (trailing)18.0x
PER (forward)1016.9x
P/Book165.0x
Beta1.21
Balance sheet & cash
Market cap£1.4B
Total debt£639M
Free Cash Flow£109M
Debt / Equity74%
Profitability & ownership
ROE11.2%
ROA4.0%
% insiders1.9%
% institutions77.2%
Last declaration on 15 May 2025
Declarations16 total
0AIM (LSE)RNS:5656064
Canonical exit: 13 Aug 2025 (T+90)
0London Stock Exchange, AIMRNS:5474885
Canonical exit: 18 Mar 2025 (T+90)
36,200 shares@ £0.4275100.0% of flowOTCISIN GB00BYX5K988FCA-NSM:4554086
Canonical exit: 19 Jan 2023 (T+90)
48,000 shares@ £0.4528100.0% of flowOTC - XOFFISIN GB00BYX5K988FCA-NSM:4552917
Canonical exit: 18 Jan 2023 (T+90)
44,250 shares@ £0.44757.7% of flowAIM (LSE)ISIN GB00BYX5K988FCA-NSM:4552390
Canonical exit: 18 Jan 2023 (T+90)
59,448 shares@ £0.447942.8% of flowAIM (LSE)ISIN GB00BYX5K988FCA-NSM:4551387-0
Canonical exit: 18 Jan 2023 (T+90)
8,947 shares@ £0.44548.1% of flowAIM (LSE)ISIN GB00BYX5K988FCA-NSM:4551387-1
Canonical exit: 18 Jan 2023 (T+90)
45,300 shares@ £0.4415100.0% of flowAIM (LSE)ISIN GB00BYX5K988FCA-NSM:4551387-2
Canonical exit: 18 Jan 2023 (T+90)
33,120 shares@ £0.4525100.0% of flowAIM (LSE)ISIN GB00BYX5K988FCA-NSM:4551387-3
Canonical exit: 18 Jan 2023 (T+90)
440,000 shares@ £0.4479.4% of flowOutside a trading venueISIN GB00BYX5K988FCA-NSM:LSE20190627091501_14126814_20200326185128459_3550-0
Canonical exit: 24 Sept 2019 (T+90)
60,000 shares@ £0.4472.2% of flowOutside a trading venueISIN GB00BYX5K988FCA-NSM:LSE20190627091501_14126814_20200326185128459_3550-1
Canonical exit: 24 Sept 2019 (T+90)
150,000 shares@ £0.44100.0% of flowOutside a trading venueISIN GB00BYX5K988FCA-NSM:LSE20190627091501_14126814_20200326185128459_3550-2
Canonical exit: 24 Sept 2019 (T+90)
10,000 shares@ £0.435100.0% of flowAIM (LSE)ISIN GB00BYV00V77FCA-NSM:LSE20171214070007_13464930_20200330131507847_11008-2
Canonical exit: 13 Mar 2018 (T+90)
11,466 shares@ £0.435100.0% of flowAIM (LSE)ISIN GB00BYV00V77FCA-NSM:LSE20171214070007_13464930_20200330131507847_11008-3
Canonical exit: 13 Mar 2018 (T+90)
115,000 shares@ £0.43100.0% of flowAIM (LSE)ISIN GB00BYV00V77FCA-NSM:LSE20171214070007_13464930_20200330131507847_11008-0
Canonical exit: 13 Mar 2018 (T+90)
23,000 shares@ £0.435100.0% of flowAIM (LSE)ISIN GB00BYV00V77FCA-NSM:LSE20171214070007_13464930_20200330131507847_11008-1
Canonical exit: 13 Mar 2018 (T+90)
16 of 16 declarations
About SigmaRoc plc
SigmaRoc plc is an investment company focused on building materials, primarily operating in the UK and Europe. It concentrates on acquiring and managing businesses in the aggregates and construction materials sector.
