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SEC charges two college professors in naked short selling scheme

The Securities and Exchange Commission (SEC) has charged a pair of Florida college professors with perpetrating a complex naked short selling scheme for more than USD400,000 in illicit profits.

Abusive naked short selling occurs when shares are sold without having the shares to deliver, and then intentionally failing to deliver the securities within the standard three-day settlement period.  
An SEC investigation found that Gonul Colak and Milen Kostov repeatedly engaged in a series of sham transactions designed to perpetuate a naked short position as part of an elaborate options trading strategy. 
Colak and Kostov were required to deliver the securities underlying their short positions within the standard three days.  Instead, their sham reset transactions created the illusion that they had delivered the underlying securities when in fact they had taken no steps to do so.  They maintained the uncovered naked short positions and profited.
Colak and Kostov agreed to settle the SEC’s charges by paying more than USD670,000.
Colak and Kostov used multiple brokerage accounts to disguise the spurious nature of the sham transactions, moving a short position from one brokerage firm to another every few days in order to spread the failures to deliver across multiple firms in an effort to avoid detection.  SEC investigators uncovered the complicated scheme while looking into unusual trading in one of the companies whose options were being traded by Colak and Kostov.  An SEC examiner separately noted Kostov’s large volume options trading in a different company.  By cross referencing their findings and crunching blue sheet data, it became clear that Colak and Kostov were likely trading with one another. 
“Colak and Kostov engaged in trickery and deceit to avoid their delivery obligations and conceal their short selling scheme,” says Daniel M Hawke, chief of the SEC enforcement division’s market abuse unit.  “No matter how complex the trading scheme, we are committed to exposing and halting abusive naked short selling and holding wrongdoers like Colak and Kostov accountable for their misconduct.”
According to the SEC’s order instituting settled administrative proceedings, Colak and Kostov set their scheme in motion in early 2010 and went on to sell more than USD800m worth of call options in more than 20 companies.  Their trading strategy involved purchasing and writing two pairs of options for the same underlying stock, and targeting options in hard-to-borrow securities in which the price of the put options was higher than the price of the call options.  Colak and Kostov profited by avoiding the cost of instituting and maintaining the short positions caused by their paired options trading. 
Colak agreed to pay USD285,600 in disgorgement, USD21,957 in prejudgment interest, and a USD150,000 penalty.  Kostov agreed to pay USD134,400 in disgorgement, USD10,340 in prejudgment interest, and a penalty of USD70,000.  Without admitting or denying the findings, Colak and Kostov agreed to cease and desist from committing or causing such violations.

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