Subject: Intimation of Disclosure under Regulation 7(2) of the SEBI (Prohibition of Insider Trading) Regulations, 2015

National Oxygen Limited (Scrip Code: 507813; ISIN: INE296D01010) submitted a disclosure under Regulation 7(2) of the SEBI (Prohibition of Insider Trading) Regulations, 2015 received from Rajesh Kumar Saraf, who is identified as a Promoter and Managing Director of the company.

Details of Change in Securities Holding

Disclosing Person: Mr. Rajesh Kumar Saraf (PAN: AAKPS4466Q)

Classification: Promoter

Address: No: 3C, Tangy Apartments, 34, Dr PV Cherian Crescent, Egmore, Chennai - 600 008

Contact Number: 9940155000

Transaction Details:

  • Type of Security: Equity Shares
  • Transaction Type: Sale
  • Transaction Mode: Market transaction
  • Transaction Date Range: From 02.06.2026 to 19.06.2026
  • Disclosure Date: 22.06.2026

Holding Changes:

  • Pre-transaction Holding: 1,927,473 shares (38.23% of paid-up capital)
  • Number of Shares Sold: 39,045 shares
  • Post-transaction Holding: 1,888,428 shares (37.46% of paid-up capital)
  • Transaction Value: ₹247,125 (exclusive of taxes, brokerage, and other charges)
  • Percentage of Shareholding Changed: 0.77%

Derivatives Trading Activity

No trading in derivatives on the company's securities was reported by the promoter during this period. All fields in the derivatives trading section are marked as "NA" (Not Applicable).