Science Group revealed on Monday that executive chair Martyn Ratcliffe had acquired 10,000 ordinary shares in the AIM-listed science and technology consultancy business.
Dunelm revealed on Friday that chief financial officer Karen Witts had acquired 8,375 ordinary shares in the FTSE 250-listed retailer.
Bioventix revealed on Thursday that chief financial officer Bruce Hiscock had acquired 333 ordinary shares in the London-listed antibodies development and supply company.
Rosslyn Data Technologies revealed on Wednesday that chairman James Appleby had acquired 5. 28m ordinary shares in the AIM-listed software firm.
Likewise Group revealed on Tuesday that non-executive director Andrew Simpson had disposed of 9. 25m ordinary shares in the AIM-listed floor coverings distributor.
80 Mile revealed on Monday that non-executive director Roderick McIlree had acquired 8. 0m ordinary shares in the AIM-listed exploration and development company.
Ecora Resources revealed on Friday that chief executive Marc Lafleche had acquired 100,000 ordinary shares in the London-listed royalty and streaming company.
Pinewood Technologies revealed on Thursday that non-executive director Nicola Flanders had acquired 5,714 ordinary shares in the London-listed software firm.
Two prominent insider dealings disclosed to the market on Wednesday involved directors at FTSE 100 defence technology specialist Melrose Industries, and the AIM-traded Property Franchise Group.
Restore revealed on Tuesday that non-executive director Lisa Fretwell had acquired 4,800 ordinary shares in the AIM-listed information management firm.
Audioboom revealed on Monday that chairman Michael Tobin had acquired 10,620 ordinary shares in the AIM-listed podcasting business.
Severn Trent revealed on Friday that director Helen Miles had disposed of 18,472 ordinary shares in the FTSE 100-listed water company.
Restore revealed on Thursday that chief financial officer Dan Baker had acquired 25,000 ordinary shares in the AIM-listed information management firm.
THG revealed on Wednesday that chief executive Matthew Moulding purchased 20. 4m ordinary shares in the London-listed ecommerce retailer.
Vistry revealed on Tuesday that non-executive director Helen Owers had acquired 4,000 ordinary shares in the FTSE 100-listed housebuilder.
Volution revealed on Monday that chief executive Ronnie George and his wife Lynsey had disposed of 2. 3m ordinary shares in the ventilation equipment manufacturer.
Advanced Medical Solutions revealed on Friday that non-executive director Grahame Cook had acquired 48,864 ordinary shares in the AIM-listed tissue-healing technologies business.
Next revealed on Thursday that executive director Jeremy Stakol and his wife Marcelle had disposed of 26,523 ordinary shares in the London-listed retailer.
Atome revealed on Wednesday that deputy chairman Richard Day had acquired 17,000 ordinary shares in the London-listed energy firm.
Ramsdens revealed on Tuesday that chairman Andrew Meehan and his wife, Susan, had disposed of 125,000 ordinary shares in the London-listed jeweller and pawnbroker.