935494 - National Instruments Corp - SEC Form 4 Insider Trading Screener

Services - Business Services - Prepackaged Software - NATI (935494)
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P - Purchase
S - Sale
A - Grant
D - Sale to Iss
G - Gift
F - Tax
M - Option Ex
X - Option Ex
C - Cnv Deriv
W - Inherited
No deriv Multiple Days
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Filing Date

Trade Date

Ticker

Insider Name

Insider Title

Trade Type 

Price

Qty

Owned

ΔOwn

Value

1d

1w

1m

6m

2018-10-15
NATIKodosky Jeffrey LDirS - Sale$43.30-1,6001,619,5180%-$69,280
2018-10-08
NATIKodosky Jeffrey LDirS - Sale$45.62-1,6001,621,1180%-$72,992
2018-10-01
NATIKodosky Jeffrey LDirS - Sale$47.90-1,6001,622,7180%-$76,640
2018-09-24
NATIKodosky Jeffrey LDirS - Sale$48.40-1,6001,624,3180%-$77,440
2018-09-17
NATIKodosky Jeffrey LDirS - Sale$48.11-1,6001,625,9180%-$76,976
2018-09-17
NATITruchard James JDirS - Sale$48.21-42,5006,238,409-1%-$2,048,925
2018-09-10
NATITruchard James JDirS - Sale$48.07-42,5006,280,909-1%-$2,042,975
2018-09-10
NATIKodosky Jeffrey LDirS - Sale$48.50-1,6001,627,2210%-$77,600
2018-09-04
NATIKodosky Jeffrey LDirS - Sale$47.68-1,6001,629,1180%-$76,288
2018-09-04
NATITruchard James JDirS - Sale$47.69-42,5006,323,409-1%-$2,026,825
2018-08-29
NATIRoiko John CharlesChief Accounting OfficerS - Sale$47.33-1,38819,385-7%-$65,697
2018-08-27
NATIKodosky Jeffrey LDirS - Sale$46.33-1,6001,630,7180%-$74,133
2018-08-27
NATITruchard James JDirS - Sale$46.04-42,5006,365,909-1%-$1,956,700
2018-08-24
NATITruchard James JDirS - Sale$45.26-50,0006,408,409-1%-$2,263,000
2018-08-23
NATITruchard James JDirS - Sale$45.09-69,0006,458,409-1%-$3,111,210
2018-08-21
NATITruchard James JDirS - Sale$45.06-25,0006,527,4090%-$1,126,500
2018-08-22
NATITruchard James JDirS - Sale$45.21-100,0006,552,409-2%-$4,521,000
2018-08-20
NATIKodosky Jeffrey LDirS - Sale$44.93-1,6001,632,3180%-$71,888
2018-08-20
NATITruchard James JDirS - Sale$44.97-17,5006,652,4090%-$786,975
2018-08-01
NATIRoiko John CharlesChief Accounting OfficerM - OptEx$34.76+17920,773+1%+$6,221
2018-08-16
NATIRoiko John CharlesChief Accounting OfficerS - Sale$44.99-1,94720,773-9%-$87,591
2018-08-14
NATITruchard James JDirS - Sale$45.09-15,0006,669,9090%-$676,350
2018-08-13
NATIKodosky Jeffrey LDirS - Sale$44.76-1,6001,633,9180%-$71,616
2018-08-14
NATITruchard James JDirS - Sale$44.69-17,5006,684,9090%-$782,075
M
2018-08-06
NATITruchard James JDirS - Sale$45.10-157,5006,702,409-2%-$7,102,650
2018-08-06
NATIKodosky Jeffrey LDirS - Sale$45.08-1,6001,635,5180%-$72,128
M
2018-07-27
NATITruchard James JDirS - Sale$44.58-42,5006,859,909-1%-$1,894,475
2018-07-30
NATIKodosky Jeffrey LDirS - Sale$44.03-1,6001,637,1180%-$70,448
2018-07-23
NATITruchard James JDirS - Sale$42.37-17,5006,902,4090%-$741,475
2018-07-23
NATIKodosky Jeffrey LDirS - Sale$42.37-1,6001,638,7180%-$67,792
2018-07-16
NATITruchard James JDirS - Sale$43.79-17,5006,919,9090%-$766,325
2018-07-16
NATIKodosky Jeffrey LDirS - Sale$43.70-1,6001,640,3180%-$69,920
2018-07-09
NATIKodosky Jeffrey LDirS - Sale$43.70-1,6001,641,9180%-$69,920
2018-07-09
NATITruchard James JDirS - Sale$43.60-17,5006,937,4090%-$763,000
2018-07-02
NATITruchard James JDirS - Sale$42.26-17,5006,954,9090%-$739,550
2018-07-02
NATIKodosky Jeffrey LDirS - Sale$42.48-1,6001,643,5180%-$67,968
2018-06-25
NATITruchard James JDirS - Sale$41.99-17,5006,972,4090%-$734,825
2018-06-25
NATIKodosky Jeffrey LDirS - Sale$42.02-1,6001,645,1180%-$67,232
2018-06-18
NATIKodosky Jeffrey LDirS - Sale$43.94-1,6001,646,7180%-$70,304
2018-06-18
NATITruchard James JDirS - Sale$43.79-17,5006,989,9090%-$766,325
2018-06-11
NATIKodosky Jeffrey LDirS - Sale$43.44-1,6001,648,3180%-$69,504
2018-06-11
NATITruchard James JDirS - Sale$43.40-17,5007,007,4090%-$759,500
2018-06-04
NATIKodosky Jeffrey LDirS - Sale$43.10-1,6001,649,9180%-$68,960
2018-06-04
NATITruchard James JDirS - Sale$43.01-17,5007,024,9090%-$752,675
2018-05-29
NATITruchard James JDirS - Sale$41.30-17,5007,042,4090%-$722,750
2018-05-29
NATIKodosky Jeffrey LDirS - Sale$41.37-1,6001,651,5180%-$66,192
2018-05-25
NATIRust Scott ArthurSVPS - Sale$41.45-6,37232,025-17%-$264,119
2018-05-23
NATILe Duy Loan TDirP - Purchase$41.48+51997,887+1%+$21,526
2018-05-21
NATITruchard James JDirS - Sale$41.33-17,5007,059,9090%-$723,275
2018-05-21
NATIKodosky Jeffrey LDirS - Sale$41.41-1,6001,653,1180%-$66,256
2018-05-14
NATITruchard James JDirS - Sale$41.50-17,5007,077,4090%-$726,250
2018-05-14
NATIKodosky Jeffrey LDirS - Sale$41.59-1,6001,654,7180%-$66,544
2018-05-11
NATIFettweis Gerhard PaulDirS - Sale$42.11-80010,182-7%-$33,686
2018-05-07
NATITruchard James JDirS - Sale$41.37-17,5007,094,9090%-$723,975
2018-05-07
NATIKodosky Jeffrey LDirS - Sale$41.39-1,6001,656,3180%-$66,224
D
2018-05-01
NATIStarkloff Eric HowardEVPM - OptEx$0.55+16,85745,062+60%+$9,210
D
2018-05-01
NATIStarkloff Eric HowardEVPF - Tax$40.07-4,12945,062-8%-$165,439
D
2018-05-01
NATIRust Scott ArthurSVPM - OptEx$0.64+11,74438,397+44%+$7,507
D
2018-05-01
NATIRust Scott ArthurSVPF - Tax$40.07-2,86938,397-7%-$114,954
D
2018-05-01
NATIDavern Alexander MPres, CEOM - OptEx$0.10+29,675168,011+21%+$3,093
D
2018-05-01
NATIDavern Alexander MPres, CEOF - Tax$40.07-9,677168,011-5%-$387,734
D
2018-05-01
NATIRapp Karen MarieCFO, Treasurer, EVPM - OptEx$0.00+5,00024,392+26%+$0
D
2018-05-01
NATIRapp Karen MarieCFO, Treasurer, EVPF - Tax$40.07-1,24324,392-5%-$49,804
D
2018-05-01
NATIRoiko John CharlesChief Accounting OfficerM - OptEx$1.54+4,09522,541+22%+$6,326
D
2018-05-01
NATIRoiko John CharlesChief Accounting OfficerF - Tax$40.07-96222,541-4%-$38,545
2018-04-30
NATIKodosky Jeffrey LDirS - Sale$40.25-1,6001,657,9180%-$64,396
D
2018-05-01
NATIRoesslein Charles JDirM - OptEx$0.00+4,141102,154+4%+$0
D
2018-05-01
NATIMcGrath Michael EDirM - OptEx$0.00+4,14123,242+22%+$0
D
2018-05-01
NATILe Duy Loan TDirM - OptEx$0.00+4,14197,368+4%+$0
D
2018-05-01
NATIFettweis Gerhard PaulDirM - OptEx$0.00+4,33710,982+65%+$0
D
2018-05-01
NATIBerra John MDirM - OptEx$0.00+4,14140,538+11%+$0
2018-04-30
NATITruchard James JDirS - Sale$39.86-17,5007,112,4090%-$697,550
2018-04-25
NATIKodosky Jeffrey LDirA - Grant$0.00+2,1741,659,5180%+$0
2018-04-25
NATIFettweis Gerhard PaulDirA - Grant$0.00+3,5616,645+115%+$0
2018-04-25
NATIMcGrath Michael EDirA - Grant$0.00+3,56119,101+23%+$0
2018-04-25
NATIBerra John MDirA - Grant$0.00+3,56136,397+11%+$0
2018-04-25
NATILe Duy Loan TDirA - Grant$0.00+3,56193,227+4%+$0
2018-04-25
NATIRoesslein Charles JDirA - Grant$0.00+3,56198,013+4%+$0
2018-04-25
NATIStarkloff Eric HowardEVPA - Grant$0.00+21,74032,334+205%+$0
2018-04-25
NATIDavern Alexander MPres, CEOA - Grant$0.00+45,000148,013+44%+$0
2018-04-25
NATIRapp Karen MarieCFO, Treasurer, EVPA - Grant$0.00+20,00020,635>999%+$0
2018-04-25
NATIRust Scott ArthurSVPA - Grant$0.00+16,30529,522+123%+$0
2018-04-25
NATIRoiko John CharlesChief Accounting OfficerA - Grant$0.00+3,04419,408+19%+$0
M
2018-04-23
NATITruchard James JDirS - Sale$50.24-82,5007,129,909-1%-$4,144,827
2018-04-23
NATIKodosky Jeffrey LDirS - Sale$50.05-1,6001,657,3440%-$80,080
2018-04-17
NATITruchard James JDirS - Sale$50.94-75,0007,212,409-1%-$3,820,500
2018-04-16
NATIKodosky Jeffrey LDirS - Sale$50.67-1,6001,658,9440%-$81,072
2018-04-16
NATITruchard James JDirS - Sale$50.63-67,5007,287,409-1%-$3,417,525
2018-04-12
NATITruchard James JDirS - Sale$50.32-200,0007,354,909-3%-$10,064,000
2018-04-09
NATITruchard James JDirS - Sale$48.66-42,5007,554,909-1%-$2,068,050
2018-04-09
NATIKodosky Jeffrey LDirS - Sale$48.58-1,6001,660,5440%-$77,728
2018-04-02
NATITruchard James JDirS - Sale$47.72-42,5007,597,409-1%-$2,028,100
2018-04-02
NATIKodosky Jeffrey LDirS - Sale$46.39-1,6001,662,1440%-$74,220
2018-03-29
NATITruchard James JDirS - Sale$50.18-15,0007,639,9090%-$752,700
M
2018-03-26
NATITruchard James JDirS - Sale$50.78-127,5007,654,909-2%-$6,474,925
2018-03-26
NATIKodosky Jeffrey LDirS - Sale$50.78-1,6001,663,7440%-$81,248
2018-03-19
NATIKodosky Jeffrey LDirS - Sale$51.92-1,6001,665,3440%-$83,072
M
2018-03-19
NATITruchard James JDirS - Sale$52.07-142,5007,782,409-2%-$7,419,825
M
2018-03-14
NATITruchard James JDirS - Sale$52.00-80,0007,924,909-1%-$4,160,000
M
2018-03-12
NATITruchard James JDirS - Sale$52.87-62,5008,004,909-1%-$3,304,200
AAmended filing
DDerivative transaction in filing (usually option exercise)
EError detected in filing
MMultiple transactions in filing; earliest reported transaction date and weighted average transaction price
S - SaleSale of securities on an exchange or to another person
S - Sale+OESale of securities on an exchange or to another person (after option exercise)
F - TaxPayment of exercise price or tax liability using portion of securities received from the company
P - PurchasePurchase of securities on an exchange or from another person
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