SIGA TECHNOLOGIES INC — Director's Dealing 2014

Nov 10, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SIGA TECHNOLOGIES INC (SIGA)
CIK: 0001010086
Period of Report: 2014-11-06

Reporting Person: MacAndrews & Forbes Holdings Inc. (Director, 10% Owner)
Reporting Person: PERELMAN RONALD O (Director, 10% Owner)
Reporting Person: MacAndrews & Forbes LLC (Director, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-11-06	Common Stock, Par Value $.0001 Per Share	P	70000	$1.4601	Acquired	13379995	Indirect
2014-11-07	Common Stock, Par Value $.0001 Per Share	P	129727	$1.5179	Acquired	13509722	Indirect

Footnotes

F1: This transaction was executed in multiple trades at prices ranging from $1.42 to $1.47. The price reported represents the weighted average purchase price of these trades. The reporting persons hereby undertake to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares purchased at each separate price.

F2: Ronald O. Perelman, a joint filer hereunder, beneficially owns 100% of the common stock of MacAndrews & Forbes Holdings Inc. Certain direct or indirect wholly-owned subsidiaries of MacAndrews & Forbes Holdings Inc., including MacAndrews & Forbes LLC, a joint filer hereunder, hold the securities described above.

F3: This transaction was executed in multiple trades at prices ranging from $1.45 to $1.55. The price reported represents the weighted average purchase price of these trades. The reporting persons hereby undertake to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares purchased at each separate price.