Feedback PLC (LON:FDBK) said Bleepa, its flagship medical imaging communications, has received the UKCA mark.

Honeycomb Investment Trust plc (LON:HONY) said it delivered a NAV return of 0.77% for the month of May, or 9.0% annualised, as NAV increased to £362.9m at the end of the month. Returns in the month were driven by a strong annualised credit asset return of 9.6%, manager Pollen Street Capital said, with the trend consistent across asset classes, particularly supported by strong performance in property-backed investment returns.

Sunrise Resources PLC (LON:SRES) has returned high-grade gold assay results from the recently completed drill programme at its wholly owned Baker’s gold project in the Meekatharra district of the Murchison Goldfield in Western Australia. 

Tirupati Graphite PLC (LON:TGR) has declared itself pleased with the progress it is making on increasing capacity at its two projects in Madagascar.

Thor Mining PLC (LON:THR, ASX:THR) said it was excited about preliminary copper results from early stage drilling at the Alford East copper-gold project in South Australia.

Oriole Resources PLC (LON:RRR) said gold has been confirmed at all four prospects at its 51%-owned Bibemi gold project in Cameroon.

Great Western Mining Corp PLC (LON:GWMO) said it completed its first-phase drilling programme for gold and silver at the Rock House Group in Mineral County, Nevada.

Gaming Realms PLC (LON:GMR) said it launched its Slingo Originals content in Michigan, USA, with BetMGM after receiving a provisional licence earlier this year.

Europe’s first gold mining ETF with an ESG conscious mandate, the AuAg ESG Gold Mining UCITS ETF (LON:ESGO) is to launch on the London Stock Exchange next month.

Supply@ME Capital plc (LON:SYME) has updated its “captive funding” strategy to include the possibility of a direct investment into a fintech bank.

OKYO Pharma Limited (LON:OKYO; OTCQB:EMMLF) said it has retained the services of Ora Inc, the ophthalmology contract research organisation, to “guide product development and regulatory strategy” for OK-101, OKYO’s treatment of dry eye.

Power Metal Resources PLC (LON:POW) has initiated a work programme on the gold-nickel properties in the Tati greenstone belt located near Francistown, Botswana. Power Metal has an option to acquire a 100% interest in the Tati projects.

Argo Blockchain PLC (LON:ARB) said it has secured a £14mln loan agreement for six months with Galaxy Digital LP using a portion of its Bitcoin holdings as collateral.

Crossword Cybersecurity PLC (LON:CCS) said Spotlight Sports Group halved the time it spends on supplier management and cut the costs of maintaining its ISO 27001 Information Security Management certification since installing the Rizikon Pro risk assessment platform.

NQ Minerals PLC (AQSE:NQMI)(OTCQB: NQMLF) is to restructure its balance sheet, and is well advanced in refinancing negotiations with major financial institutions.

SDX Energy PLC (LON:SDX) on Monday (June 28) kicked off a two-well drilling campaign on its South Disouq gas asset in Egypt.

Premier African Minerals Ltd (LON:PREM) said it anticipated better times ahead following a frustrating 2020 when it was unable to progress its Zulu lithium and tantalum project or RHA Tungsten (Pvt) Ltd and amid a disappointing performance from the Otjozondu manganese mine.

XLMedia PLC (LON:XLM) has unveiled the appointment of a former Telegraph Group executive as its new chief information officer as the company looks to become more data-driven.

Alliance Pharma PLC (LON:APH) has appointed Kristof Neirynck as an independent non-executive director.

Genel Energy PLC (LON:GENL) announced it has received payments from the Kurdistan Regional Government (KRG) relating to oil sales during April 2021.

Challenger Energy Group PLC (LON:CEG) said it is making “solid progress” towards the objective of growing production and cashflow.

Reza Vaziri, the chairman of Anglo Asian Mining PLC (LON:AAZ) said “2020 was a year without precedent in the history of the company” in a letter to shareholders ahead of the company’s annual meeting. which is being held online due to pandemic restrictions. 

Woodbois Limited (LON:WBI) has been ranked highly in an independent assessment of the environmental credentials of 100 operators in the timber and pulp industry.

San Leon Energy PLC (LON:SLE) said the construction of the ELI pipeline continues to progress and hook up with ELI Akaso is expected to take place in the second half of the year.

Red Rock Resources PLC (LON:RRR) said a drilling programme has started at its 80%-owned Luanshimba copper-cobalt project in the Democratic Republic of Congo.

Westminster Group PLC (LON:WSG) announced the appointment of Simon Gregory Barrell as a non-executive director with effect from 1 July 2021. Barrell is a Fellow of the Institute of Chartered Accountants in England and an experienced NED of numerous public companies, including those quoted on AIM, and has experience acting in the roles of chairman, chair of the audit committee, and sitting on the remuneration and nominations committees.

4D pharma PLC (AIM:DDDD, NASDAQ:LBPS) notified that Duncan Peyton, chief executive officer, and Alex Stevenson, chief scientific officer, will present a corporate overview followed by a fireside chat at the virtual Ladenburg Thalmann Healthcare Conference on Tuesday, July 13, 2021, at 2:30pm ET (7:30pm BST). A webcast of the presentation will be available via the ‘Events’ section of the 4D pharma website at www.4dpharmaplc.com for 90 days following the presentation.  

IronRidge Resources Limited (LON:IRR) advised of the resignation on Monday of Nicholas Mather as a non-executive director to concentrate his efforts on his role as managing director of ASX-listed DGR Global Limited. 

Metal Tiger PLC (LON:MTR) said Southern Gold, in which it holds a 19.1% stake, has agreed on a share swap deal with Bluebird Merchant Ventures (BMV). Southern Gold is to exchange its 50% joint venture interests in the Gubong and Kochang projects in exchange for up to 200mln shares in BMV at a deemed issue price of US$0.05 a share.

ECR Minerals PLC (LON:ECR) said it currently in discussions with third parties about the Creswick project in Victoria, Australia.

Arecor Therapeutics PLC’s (LON:AREC) CFO Susan Lowther has purchased 12,515 shares at 235p per share. Following the transaction, Lowther owns 110,681 shares, representing 0.40% of the total voting rights.