LIGAND PHARMACEUTICALS INC

Ticker: LGND CUSIP: 53220K504 Class: Common Stock

EVENTIDE ASSET MANAGEMENT, LLC's Holding History (CIK: 0001442891)

Note: Option positions (PUT/CALL) are excluded.

Q1 2016
Shares 80,000 Value ($000) $8,567 Avg Close $60.78 Range $51.19 - $67.87
Q4 2015
Shares 80,000 Value ($000) $8,674 Avg Close $61.74 Range $50.61 - $71.12
Q3 2015
Shares 113,500 Value ($000) $9,721 Avg Close $60.68 Range $44.68 - $70.12
Q2 2015
Shares 113,500 Value ($000) $11,452 Avg Close $54.56 Range $46.51 - $63.78
Q1 2015
Shares 113,500 Value ($000) $8,752 Avg Close $38.31 Range $30.97 - $49.66
Q4 2014
Shares 149,700 Value ($000) $7,966 Avg Close $32.53 Range $26.19 - $36.48
Q3 2014
Shares 149,700 Value ($000) $7,034 Avg Close $33.19 Range $28.90 - $40.96
Q2 2014
Shares 149,700 Value ($000) $9,325 Avg Close $40.58 Range $34.87 - $44.57
Q1 2014
Shares 147,900 Value ($000) $9,948 Avg Close $41.68 Range $31.65 - $50.17
Q4 2013
Shares 134,400 Value ($000) $7,069 Avg Close $32.58 Range $26.95 - $36.48