1
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NAMES OF REPORTING PERSONS
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Hudson Executive Capital LP
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2
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CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
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(a)
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☐
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(b)
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☐
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3
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SEC USE ONLY
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4
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SOURCE OF FUNDS (SEE INSTRUCTIONS)
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AF
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5
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CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
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☐
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6
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CITIZENSHIP OR PLACE OF ORGANIZATION
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Delaware
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NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
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7
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SOLE VOTING POWER
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0
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8
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SHARED VOTING POWER
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1,234,300
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9
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SOLE DISPOSITIVE POWER
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0
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10
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SHARED DISPOSITIVE POWER
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1,234,300
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11
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
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1,234,300
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12
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CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
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☐
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13
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PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
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4.9%1
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14
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TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
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PN, IA
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1
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NAMES OF REPORTING PERSONS
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Douglas L. Braunstein
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2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
|
☐
|
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(b)
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☐
|
||||
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|
||||
3
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SEC USE ONLY
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4
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SOURCE OF FUNDS (SEE INSTRUCTIONS)
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AF
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|||
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||||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
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|
☐
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||||
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6
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CITIZENSHIP OR PLACE OF ORGANIZATION
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United States
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NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
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7
|
SOLE VOTING POWER
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0
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8
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SHARED VOTING POWER
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1,234,300
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9
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SOLE DISPOSITIVE POWER
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0
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10
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SHARED DISPOSITIVE POWER
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1,234,300
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11
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
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1,234,300
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||||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
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|
☐
|
||
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||||
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||||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
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4.9%2
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14
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TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
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IN
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HUDSON EXECUTIVE CAPITAL LP
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By: HEC Management GP LLC, its general partner
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By: /s/ Douglas L. Braunstein*
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Name: Douglas L. Braunstein
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Title: Managing Member
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DOUGLAS L. BRAUNSTEIN
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By: /s/ Douglas L. Braunstein*
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Party Effecting Transaction
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Trade Date
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Buy/Sell/Exercise
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No. of Shares/Quantity
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Unit Cost/Proceeds
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Strike Price
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Trade Amount*
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Security
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Expiration Date
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Hudson Executive Capital LP
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3/1/2017
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Sell
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6,490
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$2.562068
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$70
|
$1,642,996
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Listed Call Option
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4/21/2017
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Hudson Executive Capital LP
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3/1/2017
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Buy
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6,490
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$2.961051
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$75
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$1,941,472
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Listed Call Option
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7/21/2017
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Hudson Executive Capital LP
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4/3/2017
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Sell
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585,300
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$75.7243
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N/A
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$44,302,908
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Common Stock, par value $0.001
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N/A
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Hudson Executive Capital LP
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4/3/2017
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Buy
|
5,853
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$5.1027
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$75
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$3,004,422
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Listed Call Option
|
7/21/2017
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