SIGA TECHNOLOGIES INC — Director's Dealing 2018

Oct 18, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SIGA TECHNOLOGIES INC (SIGA)
CIK: 0001010086
Period of Report: 2018-10-16

Reporting Person: BAYER MICHAEL J (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-10-16	Common Stock, par value $.0001 per share	M	25000	$3.14	Acquired	134500	Direct
2018-10-16	Common Stock, par value $.0001 per share	F	14756	$5.32	Disposed	119744	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-10-16	Stock Option (Right to buy)	$3.14	M	25000	Disposed	2018-10-30	Common Stock, par value $.0001 per share (25000)	Direct

Footnotes

F1: This Form 4 reports the exercise of options for 25,000 shares of common stock of SIGA Technologies, Inc. (the "Issuer") granted on October 30, 2008 and the related surrender to the Issuer of 14,756 shares of common stock of the Issuer by the Reporting Person in order to effect the option exercise. No shares of common stock of the Issuer were sold by the Reporting Person in a market transaction.

F2: The options vested immediately upon grant.