March 18 (Reuters) - Pam Transportation Services Inc
PTSI.O :
* PAM Transportation Services says now offering to purchase
up to 425,000 shares at a price of not less than $31.00 and not
more than $34.00 per share
* Tender offer, previously set to expire at March 17, 2016,
is now set to expire at 5:00 p.m., Eastern Time, on April 5,
2016
* Says amending modified "Dutch Auction" tender offer to
purchase up to 325,000 shares at $27-$30 per share
Source text for Eikon: urn:newsml:reuters.com:*:nGNXMPAFLa
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