Pressure BioSciences, Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Stockholders' Deficit - Schedule of Concerning Options and Warrants Outstanding and Exercisable (Details)

v3.8.0.1

Stockholders' Deficit - Schedule of Concerning Options and Warrants Outstanding and Exercisable (Details) - $ / shares	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Shares, Beginning balance	1,057,632	1,159,964
Shares, Granted	332,859	272,652
Shares, Exercised	(19,889)	(2,334)
Shares, Expired	(211,421)	(368,785)
Shares, Forfeited	(11,946)	(3,866)
Shares, Ending balance	1,147,234	1,057,632
Exercisable, Beginning balance	991,032	1,055,483
Exercisable, Ending balance	1,073,850	991,032
Stock Option [Member]
Shares, Beginning balance	175,642	185,708
Shares, Granted	87,198
Shares, Exercised
Shares, Expired	(3,202)	(6,200)
Shares, Forfeited	(11,946)	(3,866)
Shares, Ending balance	247,692	175,642
Weighted average price per share, Beginning balance	$ 12.60	$ 13.20
Weighted average price per share, Granted	8.40
Weighted average price per share, Exercised
Weighted average price per share, Expired	30.00	30.00
Weighted average price per share, Forfeited	9.82	15.30
Weighted average price per share, Ending balance	$ 10.95	$ 12.60
Warrants [Member]
Shares, Beginning balance	881,989	974,256
Shares, Granted	245,661	272,652
Shares, Exercised	(19,889)	(2,334)
Shares, Expired	(208,219)	(362,585)
Shares, Forfeited
Shares, Ending balance	899,542	881,989
Weighted average price per share, Beginning balance	$ 12.00	$ 13.20
Weighted average price per share, Granted	11.14	12.60
Weighted average price per share, Exercised	7.50	9.30
Weighted average price per share, Expired	11.46	16.50
Weighted average price per share, Forfeited
Weighted average price per share, Ending balance	$ 12.03	$ 12.00

- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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