Nath Industries Ltd — Insider Trading, 01-01-1970: Insider Trading / SAST

Please provide the document containing the company’s announcement or update. I will then generate a concise, factual, and narrative-style summary based strictly on the content provided, adhering to all your specified preferences, including omitting dates, 'pari-passu' references, regulatory details, and using the preferred phrasing and financial figure conversions, all within 75-100 words in an equity analyst style for retail investors.