In a BSE filing, JSPL said its promoter OPJ Trading Pvt Ltd has pledged 2.48 per cent on June 3 and 0.91 per cent stake in the firm on June 5 with Axis Trustee Services Ltd.
As of March 2015, the promoter holds 20.51 per cent stake in the firm.
Post the pledging, the promoter has pledged a total of 10.47 per cent stake of the 20.51 per cent that it holds in JSPL, the filing added.