Anton Oilfield Services Group (stock code: 03337) submitted its monthly return for the period ended 28 February 2026 on 4 March 2026. The announcement shows no change in authorised share capital, which remains at 3.50 billion ordinary shares with a par value of HKD 0.10 per share, amounting to HKD 350.00 million in total. There was also no change in issued shares, with 3.00 billion shares outstanding and no treasury shares.

The company confirms that it meets the 25% public float requirement. The announcement indicates no issuance or reduction of shares under options, warrants, convertibles, or other arrangements.