History
Castle Energy sold its oil and gas properties to Delta in 2002, settled its Chevron dispute in 2005, agreed to merge into Delta, then deregistered in April 2006.
2002-2004: Selling to Delta, buying wells back
In 2002 Castle Energy sold all its domestic oil and gas properties to Delta under an agreement dated January 15, 2002. The sale closed on May 31, 2002. Castle received $18,236,000 in cash and 9,566,000 Delta shares, appraised at $26,952,000, which left it with about 44% of Delta. Delta held an option to buy back up to 3,188,667 of those shares at $4.50 within a year.
The record is then quiet until 2004. In March of that year Castle sold 2,260,414 Delta shares for $20,917,797, cutting its stake to about 25%. On March 31 it bought interests in 138 western Pennsylvania gas wells from Delta for $8,121,000, about $7,671,000 after expected adjustments. It had owned most of these properties before the 2002 sale. Three Castle officers and directors, Joseph Castle, John Keller and Russell Lewis, also sat on Delta's board.
2005-2006: Settlement, merger and exit
On September 19, 2005 Castle paid $5.75 million to settle its long-running Chevron lawsuit over environmental damage at the former Indian Refinery. In return it received a full release and protection against environmental claims for that site. It expected a one-time charge of about $2.7 million after tax, against an earlier reserve of $1.55 million. Founder Joseph L. Castle II had died on August 15, 2005, and the filing set new salaries, including $250,000 for Richard Staedtler as CEO.
On November 8, 2005 Castle agreed to merge into a Delta subsidiary. Its shareholders were to receive about 1.164 Delta shares per Castle share, 8,500,000 in total, while the 6,700,000 Delta shares Castle held, about 14%, would be cancelled. The board saw this as the most favourable alternative, and the merger could not proceed until the Chevron case was settled. Directors and the founder's estate and family, holding about 29.1% of Castle, agreed to vote in favour.
On March 28, 2006 Castle sent out the final proxy statement for a shareholder vote on April 28, 2006. The offer was valued at $23.61 per Castle share on March 24. On April 28, 2006, Castle deregistered its securities, ending its obligation to file reports with the SEC.
Written from the 6 story beats below (2002 to 28 Apr 2006), which come from the company's own announcements and filings.