Latest filing published 01 Jun 2026 for OptiBiotix Health Plc.
Filing timeline
BuySaleInsider track record
Closed purchases
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
- -9.6%Entry £0.06 · Close 22 Oct 2026 £0.06
- -9.6%Entry £0.06 · Close 22 Oct 2026 £0.06
- -47.4%Entry £0.11 · Close 22 Oct 2026 £0.06
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.
David Blain: trading record in brief
David Blain appears in our data through filings on OptiBiotix Health PLC shares, published by RNS (LSE). We count 3 filings; the first trade dates from 1 October 2025 and the latest from 28 May 2026.
On the market, this insider has only ever bought: 3 purchases, €23k in total. The totals do not cover 1 filing with an undisclosed amount. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. In 2026 alone, the filings show 2 purchases and no sales.
Clusters matter here: 1 out of 3 purchases overlapped with buying by a colleague within 30 days. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.
On 1 June 2026 came the latest disclosure, an open-market purchase in OptiBiotix Health PLC. Between a trade and the moment it shows up on RNS (LSE), the median delay is 1 day. The legal deadline for notifying a trade is three business days (UK MAR). This summary is built from RNS (LSE) disclosures alone and does not predict where the share price will go.
Companies and markets linked to David Blain
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 0London Alternative Market (AIMX)ISIN GB00BP0RTP38RNS:9590911Canonical exit: 26 Aug 2026 (T+90)
- 158,965 shares@ £0.061749.9% of flowLondon Alternative Market (AIMX)ISIN GB00BP0RTP38RNS:a426e9bb-ccdf-4e32-a65d-a50c64e420a4Canonical exit: 26 Aug 2026 (T+90)
- 84,053 shares@ £0.117550.1% of flowLondon Alternative Market (AIMX)ISIN GB00BP0RTP38RNS:5844621Canonical exit: 30 Dec 2025 (T+90)
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