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Sharon Emms

Chairman
NIOX Group plc
Insider activity · 24 months2 buys0 salesCumulative net flow
Total declarations
2
Company
1
▲ Purchases (2 ops.)
€47k
▼ Sales (0 ops.)
—

Latest filing published 21 Apr 2026 for NIOX Group plc, €23k.

Filing timeline

BuySale
Sharon Emms

Insider track record

Disclosed buys
2
Disclosed sells
0
Signal history

Closed purchases

Market purchases
2
Positive at T+90
50%
Median T+90
+6.4%

Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.

Purchases by company

Since each purchase

  • Filed 21 Apr 2026 · 201 days ago · €23k
    -4.3%
    Entry £0.65 · Close at T+90 £0.62
  • Filed 18 Dec 2024 · 689 days ago · €24k
    +5.4%
    Entry £0.63 · Close at T+365 £0.67

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.

Sharon Emms: trading record in brief

This profile gathers the share dealings of Sharon Emms in NIOX Group plc. We count 2 filings; the first trade dates from 18 December 2024 and the latest from 20 April 2026.

The open-market record is one-sided, with 2 purchases worth €47k and not one sale. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. So far in 2026, the count stands at 1 purchase and no sales.

The record was last updated on 21 April 2026 with an open-market purchase (€23k) in NIOX Group plc. Every figure here comes from the filings published by RNS (LSE) and describes the past, not future prices; it is not investment advice.

Companies and markets linked to Sharon Emms

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Declarations2 total
  • ▲
    PCA of Jonathan Emms, Chief Executive OfficerExecutivesNIOX Group plc
    19,991 GBP24RNS
    34,539 shares@ £0.578848.7% of flowLondon Stock Exchange, AIMISIN GB00BJVD3B28RNS:cee71e2c-05e3-49c0-b759-392a571646b3-1
    Canonical exit: 19 Jul 2026 (T+90)
  • ▲
    PCA of Jonathan Emms, Chief Operating OfficerExecutivesNIOX Group plc
    19,986 GBP24RNS
    31,604 shares@ £0.632451.3% of flowLondon Stock Exchange, AIMISIN GB00BJVD3B28RNS:5474047-1
    Canonical exit: 18 Mar 2025 (T+90)

2 of 2 declarations