Mustang Bio, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

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

Stockholders' Equity (Details)

v3.10.0.1

Stockholders' Equity (Details) - Employee Stock Option [Member] - $ / shares	9 Months Ended	12 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares, Options outstanding at December 31, 2017	1,241,675
Number of Shares, Options granted	0
Number of Shares, Options outstanding at September 30, 2018	1,241,675	1,241,675
Number of Shares, Options vested and exercisable at September 30, 2018	194,011
Weighted Average Exercise Price, Options outstanding at December 31, 2017	$ 5.73
Weighted Average Exercise Price, Options granted	0
Weighted Average Exercise Price, Options outstanding at September 30, 2018	5.73	$ 5.73
Weighted Average Exercise Price, Options vested and exercisable at September 30, 2018	$ 5.73
Weighted Average Remaining Contractual Life, Options outstanding (in years)	8 years 6 months 22 days	9 years 3 months 22 days
Weighted Average Remaining Contractual Life, Options vested and exercisable (in years)	8 years 6 months 22 days

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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.

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