<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2013-01-30</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000726514</issuerCik>
        <issuerName>ELECTRO SCIENTIFIC INDUSTRIES INC</issuerName>
        <issuerTradingSymbol>ESIO</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001229494</rptOwnerCik>
            <rptOwnerName>KONIDARIS NICHOLAS</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>13900 NW SCIENCE PARK DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>PORTLAND</rptOwnerCity>
            <rptOwnerState>OR</rptOwnerState>
            <rptOwnerZipCode>97229</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President and CEO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Emp Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>25.71</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2013-01-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>420000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2014-01-07</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>420000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>569000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Emp Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>24.91</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2013-01-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>420000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2014-01-07</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>420000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>989000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Emp Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>25.5</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2013-01-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F2"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>40000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <value>2014-07-13</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>40000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>949000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Emp Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>24.7</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2013-01-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F2"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>40000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
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            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F2"/>
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            <expirationDate>
                <value>2014-07-13</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
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                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>989000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Emp Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>19.42</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2013-01-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F3"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>100000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F3"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <value>2015-07-21</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>100000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>889000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Emp Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>18.62</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2013-01-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F3"/>
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            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>100000</value>
                </transactionShares>
                <transactionPricePerShare>
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                <transactionAcquiredDisposedCode>
                    <value>A</value>
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            </transactionAmounts>
            <exerciseDate>
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            <expirationDate>
                <value>2015-07-21</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>100000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>989000</value>
                </sharesOwnedFollowingTransaction>
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            <ownershipNature>
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            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Emp Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>20</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2013-01-30</value>
            </transactionDate>
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            <transactionTimeliness>
                <value></value>
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            <transactionAmounts>
                <transactionShares>
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                </transactionShares>
                <transactionPricePerShare>
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                <transactionAcquiredDisposedCode>
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            <exerciseDate>
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            <expirationDate>
                <value>2016-05-24</value>
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            <underlyingSecurity>
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                </underlyingSecurityTitle>
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                    <value>70000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
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                    <value>919000</value>
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        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Emp Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>19.2</value>
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            <securityTitle>
                <value>Emp Stock Option (right to buy)</value>
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                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F8"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>65000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F8"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F8"/>
            </exerciseDate>
            <expirationDate>
                <value>2020-05-12</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>65000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>924000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Apprec Rights</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>13.84</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2013-01-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F8"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>65000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F8"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F8"/>
            </exerciseDate>
            <expirationDate>
                <value>2020-05-12</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>65000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>989000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Apprec Rights</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>18.82</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2013-01-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F9"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>64000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F9"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F9"/>
            </exerciseDate>
            <expirationDate>
                <value>2021-05-11</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>64000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>925000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Apprec Rights</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>18.02</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2013-01-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F9"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>64000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F9"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F9"/>
            </exerciseDate>
            <expirationDate>
                <value>2021-05-11</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>64000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>989000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the &quot;old&quot; option and the grant of a replacement option.  The option was originally granted on January 7, 2004 and provided for vesting in four equal annual installments commencing on January 7, 2005.</footnote>
        <footnote id="F2">The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the &quot;old&quot; option and the grant of a replacement option.  The option was originally granted on July 13, 2004 and provided for vesting in four equal annual installments commencing on July 13, 2005.</footnote>
        <footnote id="F3">The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the &quot;old&quot; option and the grant of a replacement option.  The option was originally granted on July 21, 2005 and provided for full vesting on May 26, 2006.  There was a three-year sale restriction on the underlying shares which lapsed on July 20, 2008.</footnote>
        <footnote id="F4">The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the &quot;old&quot; option and the grant of a replacement option.  The option was originally granted on May 24, 2006 and provided for full vesting on May 26, 2006.  There was a three-year sale restriction on the underlying shares which lapsed one third each year for the first three years.</footnote>
        <footnote id="F5">The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the &quot;old&quot; option and the grant of a replacement option.  The option was originally granted on July 26, 2007 and provided for vesting in four equal annual installments commencing on July 26, 2008.</footnote>
        <footnote id="F6">The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the &quot;old&quot; option and the grant of a replacement option.  The option was originally granted on May 15, 2008 and provided for vesting in four equal annual installments commencing on May 15, 2009.</footnote>
        <footnote id="F7">The two reported transactions involved an amendment of an outstanding SOSAR, resulting in the deemed cancellation of the &quot;old&quot; SOSAR and the grant of a replacement SOSAR.  The SOSAR was originally granted on May 14, 2009 and provides for vesting in four equal annual installments commencing on May 14, 2010.</footnote>
        <footnote id="F8">The two reported transactions involved an amendment of an outstanding SOSAR, resulting in the deemed cancellation of the &quot;old&quot; SOSAR and the grant of a replacement SOSAR.  The SOSAR was originally granted on May 13, 2010 and provides for vesting in four equal annual installments commencing on May 13, 2011.</footnote>
        <footnote id="F9">The two reported transactions involved an amendment of an outstanding SOSAR, resulting in the deemed cancellation of the &quot;old&quot; SOSAR and the grant of a replacement SOSAR.  The SOSAR was originally granted on May 12, 2011 and provides for vesting in four equal annual installments commencing on May 12, 2012.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>By: Kerry L Mustoe for Nicholas Konidaris</signatureName>
        <signatureDate>2013-01-30</signatureDate>
    </ownerSignature>
</ownershipDocument>
[{"type": "4", "sequence": "1", "filename": "primary_doc.xml", "description": "PRIMARY DOCUMENT", "secsgml_size_bytes": 43820}]
X0306
4
2013-01-30
0
0000726514
ELECTRO SCIENTIFIC INDUSTRIES INC
ESIO
0001229494
KONIDARIS NICHOLAS
13900 NW SCIENCE PARK DRIVE
PORTLAND
OR
97229
1
1
0
0
President and CEO
Emp Stock Option (right to buy)
25.71
2013-01-30
4
D
0
420000
D
2014-01-07
Common Stock
420000
569000
D
Emp Stock Option (right to buy)
24.91
2013-01-30
4
A
0
420000
A
2014-01-07
Common Stock
420000
989000
D
Emp Stock Option (right to buy)
25.5
2013-01-30
4
D
0
40000
D
2014-07-13
Common Stock
40000
949000
D
Emp Stock Option (right to buy)
24.7
2013-01-30
4
A
0
40000
A
2014-07-13
Common Stock
40000
989000
D
Emp Stock Option (right to buy)
19.42
2013-01-30
4
D
0
100000
D
2015-07-21
Common Stock
100000
889000
D
Emp Stock Option (right to buy)
18.62
2013-01-30
4
A
0
100000
A
2015-07-21
Common Stock
100000
989000
D
Emp Stock Option (right to buy)
20
2013-01-30
4
D
0
70000
D
2016-05-24
Common Stock
70000
919000
D
Emp Stock Option (right to buy)
19.2
2013-01-30
4
A
0
70000
A
2016-05-24
Common Stock
70000
989000
D
Emp Stock Option (right to buy)
22.66
2013-01-30
4
D
0
40000
D
2017-07-25
Common Stock
40000
949000
D
Emp Stock Option (right to buy)
21.86
2013-01-30
4
A
0
40000
A
2017-07-25
Common Stock
40000
989000
D
Emp Stock Option (right to buy)
16.58
2013-01-30
4
D
0
40000
D
2018-05-14
Common Stock
40000
949000
D
Emp Stock Option (right to buy)
15.78
2013-01-30
4
A
0
40000
A
2018-05-14
Common Stock
40000
989000
D
Stock Apprec Rights
8.26
2013-01-30
4
D
0
150000
D
2019-05-13
Common Stock
150000
839000
D
Stock Apprec Rights
7.26
2013-01-30
4
A
0
150000
A
2019-05-13
Common Stock
150000
989000
D
Stock Apprec Rights
14.64
2013-01-30
4
D
0
65000
D
2020-05-12
Common Stock
65000
924000
D
Stock Apprec Rights
13.84
2013-01-30
4
A
0
65000
A
2020-05-12
Common Stock
65000
989000
D
Stock Apprec Rights
18.82
2013-01-30
4
D
0
64000
D
2021-05-11
Common Stock
64000
925000
D
Stock Apprec Rights
18.02
2013-01-30
4
A
0
64000
A
2021-05-11
Common Stock
64000
989000
D
The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the "old" option and the grant of a replacement option.  The option was originally granted on January 7, 2004 and provided for vesting in four equal annual installments commencing on January 7, 2005.
The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the "old" option and the grant of a replacement option.  The option was originally granted on July 13, 2004 and provided for vesting in four equal annual installments commencing on July 13, 2005.
The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the "old" option and the grant of a replacement option.  The option was originally granted on July 21, 2005 and provided for full vesting on May 26, 2006.  There was a three-year sale restriction on the underlying shares which lapsed on July 20, 2008.
The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the "old" option and the grant of a replacement option.  The option was originally granted on May 24, 2006 and provided for full vesting on May 26, 2006.  There was a three-year sale restriction on the underlying shares which lapsed one third each year for the first three years.
The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the "old" option and the grant of a replacement option.  The option was originally granted on July 26, 2007 and provided for vesting in four equal annual installments commencing on July 26, 2008.
The two reported transactions involved an amendment of an outstanding option, resulting in the deemed cancellation of the "old" option and the grant of a replacement option.  The option was originally granted on May 15, 2008 and provided for vesting in four equal annual installments commencing on May 15, 2009.
The two reported transactions involved an amendment of an outstanding SOSAR, resulting in the deemed cancellation of the "old" SOSAR and the grant of a replacement SOSAR.  The SOSAR was originally granted on May 14, 2009 and provides for vesting in four equal annual installments commencing on May 14, 2010.
The two reported transactions involved an amendment of an outstanding SOSAR, resulting in the deemed cancellation of the "old" SOSAR and the grant of a replacement SOSAR.  The SOSAR was originally granted on May 13, 2010 and provides for vesting in four equal annual installments commencing on May 13, 2011.
The two reported transactions involved an amendment of an outstanding SOSAR, resulting in the deemed cancellation of the "old" SOSAR and the grant of a replacement SOSAR.  The SOSAR was originally granted on May 12, 2011 and provides for vesting in four equal annual installments commencing on May 12, 2012.
By: Kerry L Mustoe for Nicholas Konidaris
2013-01-30