How The Expiration Of A Lock-Up Affects A Company's Shares

With the expiration of a lock-up period, in some ways and in some cases the floodgates open. If conditions are right, this can lead to massive numbers of shares being sold off at once, affecting the share price of the company.

Here are some examples of lock-up expirations negatively affecting the share price of a company:

• Twitter Inc TWTR: In May 2014, shares of Twitter fell by nearly 18 percent and on record volume, bringing the stock to a new (at the time) all-time low.
• Fitbit Inc FIT: In February, shares of Fitbit dropped 8 percent, bringing the stock to a new all-time low.
• Square Inc SQ: In May, Square's lock-up expiration was a major negative catalyst for the stock, even leading into it with shareholder's reaction to analyst views.

So, for these three companies, the expiration of the lock-up period led to a falling share price that day. Current shareholders of a stock with an upcoming lock-up period should be aware of the possible negative effect the expiration can have on a stock.

For outsiders, a lock-up period expiration may provide an opportunity to buy at a record low share price.

Upcoming Lock-Up Expirations

• Aeglea Bio Therapeutics Inc AGLE: Tuesday, October 4.
• MGM Growth Properties LLC MGP: Monday, October 17.
• American Renal Associates Holdings Inc ARA: Tuesday, October 18.
• Secureworks Corp SCWX: Wednesday, October 19.
• Red Rock Resorts Inc RRR: Monday, October 24.
• Yinteck Investment Holdings Ltd - ADR YIN: Monday, October 24.
• Global Water Resources, Inc. GWRS: Tuesday, October 25.

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