Market Mechanics
From filing to price impact: microstructure, currency-normalised comparisons, walk-forward design.
Ridley directors buy A$31k as fertilizers lift the story
Ridley directors bought after a fertilizer-led reset, with the stock around A$2.60 and peers still trading on weather, margins and scale.
Sabre’s 3 director buys say more about the cycle
Three Sabre directors bought through the SIP on 10 September. The catch is the UK motor cycle is still softening, and the filings are small.
Regis Healthcare’s 7-insider buying run, read in context
Regis Healthcare has 7 insiders buying in a quarter. Here is how that cluster fits aged care, rates, peers and the stock’s valuation.
Diageo’s 7-insider buy cluster and £15.82 plan price
Diageo’s senior team bought into the 2001 Share Incentive Plan at £15.82. Read that against spirits pressure, peers, and the stock’s valuation gap.
GSK’s 10-insider buy cluster and the £18.03 plan price
GSK executives bought 14 shares each at £18.0296 on September 9. Read the cluster against pharma peers, Q2 guidance, and the sector backdrop.
Applied Nutrition: CEO and COO sell EUR 22.4m after 3 guidance
Applied Nutrition’s CEO and COO sold EUR 22.4m after three 2026 guidance lifts. The bull case is real, but so is the insider cluster.
Shakti Pumps: 2 promoter buys, Rs 236 crore order, and a weak
Shakti Pumps drew promoter buying after a Rs 236 crore MSEDCL order. The bull case is real, but the market backdrop and cohort math matter.
Jean Madar buys EUR 1.44m as Interparfums slips
Interparfums drew fresh insider buying in September as luxury stays uneven, fragrance holds up, and the stock trades near EUR 28.
NAVA promoter buys EUR 49,860 as ferro alloys firm
NAVA’s promoter group bought again in early September while ferro chrome prices firmed and Indian industrial demand stayed hot. Here is the read.
Rolls-Royce: 4 director buys, £14.35 and a raised guide
Rolls-Royce directors bought again on 10 September as aerospace and defence stays firm, after July’s raised guidance and a 4-name buying cluster.
Covivio’s September 11 buying cluster and the hotel pivot
Covivio drew board-level and affiliated buying on September 11 as hotels, rates and French listed real estate set the backdrop.
BP’s 5-insider buy cluster, and what £5.571 says
BP’s senior executives bought into the name at £5.571 as oil majors trade near highs. Here is what the cluster means, and what it does not.