NATI's Insider Trades

25 May 2023

Favre Ritu

39,237-8%

3,494

$57.70

$201,603.80

17 May 2023

36,533-44%

29,821

$57.98

$1,728,872.40

188,532-2%

5,037

$58.06

$292,423.03

31 Jan 2023

55,070-3%

2,094

$54.25

$113,599.50

31 Jan 2023

330,801-13%

50,859

$54.16

$2,754,560.00

17 Jan 2023

282,278-0%

1,200

$54.40

$65,280.00

13 Jan 2023

283,478-0%

2,100

$46.86

$98,406.00

31 Dec 2022

74,055-9%

8,026

$36.90

$296,159.40

1 Dec 2022

285,578-0%

900

$42.00

$37,800.00

10 Nov 2022

286,478-0%

800

$40.00

$32,000.00

1 Nov 2022

Favre Ritu

38,465-3%

1,437

$38.18

$54,864.66

15 Aug 2022

287,278-0%

900

$42.00

$37,800.00

12 Aug 2022

82,081-5%

5,000

$41.46

$207,310.02

1 Aug 2022

86,908-5%

5,000

$38.59

$192,967.00

27 May 2022

91,908-5%

5,000

$34.74

$173,715.25

288,978-6%

19,032

$36.14

$687,816.44

Fettweis Gerhard Paul

Director

29,076-1%

491

$36.14

$17,744.74

Favre Ritu

39,902-12%

5,735

$36.14

$207,262.89

Chief Financial Officer, EVP, Officer

Rapp Karen Marie

118,448-4%

6,043

$36.14

$218,394.02

48,892-9%

4,921

$36.14

$177,844.94

96,908-5%

5,867

$36.14

$212,033.38

Chief Financial Officer, EVP, Officer

28 Feb 2022

Rapp Karen Marie

124,851-2%

3,411

$39.75

$135,586.58

31 Jan 2022

296,982-3%

10,403

$41.13

$427,844.80

184,813-1%

3,000

$40.84

$122,520.00

42,055+4%

2,000

$41.00

$82,000.00

Chief Financial Officer & EVP, Officer

31 Jan 2022

Rapp Karen Marie

128,262-1%

2,108

$40.44

$85,247.52

31 Jan 2022

47,801-2%

1,429

$40.44

$57,788.76

187,813-2%

5,000

$45.85

$229,250.00

19 Nov 2021

Fettweis Gerhard Paul

Director

24,530-8%

2,175

$45.36

$98,658.00

16 Nov 2021

33,639-20%

8,832

$45.24

$399,559.70

2 Aug 2021

42,346-30%

18,710

$44.02

$823,576.80

1 Feb 2021

56,338-3%

2,325

$45.71

$106,268.77

Chief Marketing Officer, Officer

13 Aug 2020

Sublett Carla Pineyro

31,576-14%

5,563

$35.88

$199,600.45

3 Aug 2020

71,088-1%

1,270

$37.21

$47,256.70

326,838-0%

2,288

$38.09

$87,158.40

BUY

18 Mar 2020

Gilbert Cisneros

Congressman (House)

N/A

$1,001 - $15,000

327,410-1%

4,000

$40.00

$160,000.00

Chief Marketing Officer, Officer

24 Feb 2020

Sublett Carla Pineyro

38,669-1%

565

$41.79

$23,611.63

328,410-1%

4,000

$42.24

$168,960.00

4 Feb 2020

22,321-3%

789

$46.04

$36,325.56

329,410-6%

24,000

$45.08

$1,081,920.00

3 Feb 2020

34,323-16%

6,681

$45.34

$302,916.53

3 Feb 2020

34,323-16%

6,681

$45.34

$302,916.53

335,410-0%

2,000

$42.25

$84,500.00

335,910-0%

2,000

$42.63

$85,260.00

336,410-0%

2,000

$42.78

$85,560.00

336,910-0%

2,000

$41.98

$83,960.00

337,410-0%

2,000

$41.25

$82,500.00

337,910-0%

2,000

$42.29

$84,580.00

338,410-0%

2,000

$43.04

$86,080.00

338,910-0%

2,000

$43.48

$86,960.00

339,410-0%

2,000

$43.12

$86,240.00

339,910-0%

2,000

$40.98

$81,960.00

340,410-0%

2,000

$41.28

$82,560.00

340,910-0%

2,000

$40.60

$81,200.00

341,410-0%

2,000

$40.30

$80,600.00

341,910-0%

2,000

$42.06

$84,120.00

342,410-0%

2,000

$42.42

$84,840.00

342,910-0%

2,000

$44.05

$88,100.00

343,410-0%

2,000

$42.90

$85,800.00

343,910-0%

2,000

$41.21

$82,420.00

344,410-0%

2,000

$41.80

$83,600.00

344,910-0%

2,000

$42.81

$85,620.00

345,410-0%

2,000

$43.50

$87,000.00

345,910-0%

2,000

$41.94

$83,880.00

346,410-0%

2,000

$45.03

$90,060.00

346,910-0%

2,000

$43.52

$87,040.00

347,410-0%

2,000

$42.86

$85,720.00

347,910-0%

2,000

$42.90

$85,800.00

348,410-0%

2,000

$42.85

$85,700.00

348,910-0%

2,000

$40.26

$80,520.00

SELL

24 Jun 2019

Donna Shalala

Congressman (House)

N/A

$1,001 - $15,000

349,410-0%

2,000

$40.04

$80,080.00

350,410-0%

2,000

$38.56

$77,120.00

350,910-0%

2,000

$39.60

$79,200.00

351,410-0%

2,000

$39.65

$79,300.00

17 May 2019

40,659-6%

3,027

$40.88

$123,734.98

351,910-0%

2,000

$41.00

$82,000.00

352,410-0%

2,000

$43.60

$87,200.00

106,419+1%

2,028

$43.67

$88,564.79

353,086-0%

2,000

$47.55

$95,100.00

353,586-0%

2,000

$46.60

$93,200.00

354,086-0%

2,000

$46.65

$93,300.00

354,586-0%

2,000

$46.25

$92,500.00

355,086-0%

2,000

$45.22

$90,440.00

355,586-0%

2,000

$44.16

$88,320.00

356,086-0%

2,000

$45.03

$90,060.00

356,586-0%

2,000

$45.30

$90,600.00

357,086-0%

2,000

$46.38

$92,760.00

357,586-0%

2,000

$47.05

$94,100.00

356,045-0%

2,000

$45.67

$91,340.00

356,545-0%

2,000

$44.90

$89,800.00

357,045-0%

2,000

$44.47

$88,940.00

357,545-0%

2,000

$44.70

$89,400.00

358,045-0%

2,000

$44.63

$89,250.00

358,545-0%

2,000

$47.10

$94,200.00

359,045-0%

2,000

$45.25

$90,500.00

359,545-0%

2,000

$45.36

$90,720.00

360,045-0%

1,600

$42.63

$68,208.00

360,345-0%

1,600

$45.70

$73,120.00

360,645-0%

1,600

$47.15

$75,440.00

360,945-0%

1,600

$49.05

$78,480.00

361,245-0%

1,600

$47.05

$75,280.00

361,545-0%

1,600

$48.16

$77,056.00

361,845-0%

1,600

$49.20

$78,720.00

362,145-0%

1,600

$49.13

$78,608.00

1 Nov 2018

18,240-6%

1,179

$49.28

$58,104.66

30 Oct 2018

President & COO, Officer

67,562-3%

2,500

$49.18

$122,950.00

362,445-0%

1,600

$48.96

$78,336.00

362,745-0%

1,600

$43.50

$69,600.00

363,045-0%

1,600

$43.30

$69,280.00

363,345-0%

1,600

$45.62

$72,992.00

363,645-0%

1,600

$47.90

$76,640.00

363,945-0%

1,600

$48.40

$77,440.00

5,706,037-0%

42,500

$48.21

$2,048,925.00

364,245-0%

1,600

$48.11

$76,976.00

5,748,537-0%

42,500

$48.07

$2,042,975.00

364,545-0%

1,600

$48.50

$77,600.00

5,791,037-0%

42,500

$47.69

$2,026,825.00

364,845-0%

1,600

$47.68

$76,288.00

29 Aug 2018

19,385-6%

1,388

$47.33

$65,697.09

5,833,537-0%

42,500

$46.04

$1,956,700.00

365,269-0%

1,600

$46.33

$74,132.81

5,876,037-0%

50,000

$45.26

$2,263,000.00

5,926,037-1%

69,000

$45.09

$3,111,210.00

6,020,037-1%

100,000

$45.21

$4,521,000.00

5,995,037-0%

25,000

$45.06

$1,126,500.00

6,120,037-0%

17,500

$44.97

$786,975.00

365,445-0%

1,600

$44.93

$71,888.00

6,137,537-0%

15,000

$45.09

$676,350.00

6,152,537-0%

17,500

$44.69

$782,075.00

365,745-0%

1,600

$44.76

$71,616.00

6,170,037-2%

157,500

$45.10

$7,102,650.00

366,045-0%

1,600

$45.08

$72,128.00

1 Aug 2018

20,773-8%

1,947

$44.99

$87,590.85

1 Aug 2018

28,209-13%

4,576

$48.54

$222,108.47

366,345-0%

1,600

$44.03

$70,448.00

6,327,537-0%

42,500

$44.58

$1,894,475.00

6,370,037-0%

17,500

$42.37

$741,475.00

366,645-0%

1,600

$42.37

$67,792.00

6,387,537-0%

17,500

$43.79

$766,325.00

366,945-0%

1,600

$43.70

$69,920.00

6,405,037-0%

17,500

$43.60

$763,000.00

367,245-0%

1,600

$43.70

$69,920.00

6,422,537-0%

17,500

$42.26

$739,550.00

367,545-0%

1,600

$42.48

$67,968.00

6,440,037-0%

17,500

$41.99

$734,825.00

367,845-0%

1,600

$42.02

$67,232.00

6,457,537-0%

17,500

$43.79

$766,325.00

368,145-0%

1,600

$43.94

$70,304.00

6,475,037-0%

17,500

$43.40

$759,500.00

368,445-0%

1,600

$43.44

$69,504.00

6,492,537-0%

17,500

$43.01

$752,675.00

368,745-0%

1,600

$43.10

$68,960.00

6,510,037-0%

17,500

$41.30

$722,750.00

369,045-0%

1,600

$41.37

$66,192.00

25 May 2018

32,025-16%

6,372

$41.45

$264,119.40

97,887+0%

519

$41.48

$21,526.25

6,527,537-0%

17,500

$41.33

$723,275.06

369,345-0%

1,600

$41.41

$66,256.00

6,545,037-0%

17,500

$41.50

$726,250.00

369,645-0%

1,600

$41.59

$66,544.00

11 May 2018

Fettweis Gerhard Paul

Director

10,182-7%

800

$42.11

$33,685.60

6,562,537-0%

17,500

$41.37

$723,975.00

369,945-0%

1,600

$41.39

$66,224.00

6,580,037-0%

17,500

$39.86

$697,550.00

370,368-0%

1,600

$40.25

$64,396.40

6,597,537-1%

82,500

$50.24

$4,144,826.50

368,371-0%

1,600

$50.05

$80,080.00

6,680,037-1%

75,000

$50.94

$3,820,500.00

6,755,037-0%

67,500

$50.63

$3,417,525.00

368,671-0%

1,600

$50.67

$81,072.00

6,822,537-2%

200,000

$50.32

$10,064,000.00

7,022,537-0%

42,500

$48.66

$2,068,050.00

368,971-0%

1,600

$48.58

$77,728.00

7,065,037-0%

42,500

$47.72

$2,028,100.00

369,271-0%

1,600

$46.39

$74,220.00

7,107,537-0%

15,000

$50.18

$752,700.00

7,122,537-1%

127,500

$50.78

$6,474,925.00

369,571-0%

1,600

$50.78

$81,248.00

7,250,037-1%

142,500

$52.07

$7,419,825.00

369,871-0%

1,600

$51.92

$83,072.00

7,392,537-1%

80,000

$52.00

$4,160,000.00

7,472,537-0%

62,500

$52.87

$3,304,200.00

370,171-0%

1,600

$53.00

$84,800.00

7,535,037-1%

142,500

$50.85

$7,246,125.00

370,471-0%

1,600

$51.33

$82,128.00

7,677,537-0%

40,000

$50.95

$2,038,000.00

7,717,537-1%

102,500

$50.58

$5,184,725.00

370,771-0%

1,600

$50.81

$81,296.00

7,820,037-4%

342,500

$50.38

$17,253,750.00

371,071-0%

1,600

$49.51

$79,216.00

8,162,537-0%

42,500

$46.47

$1,974,975.00

371,371-0%

1,600

$46.51

$74,416.00

89,666+2%

1,900

$46.56

$88,464.00

8,205,037-0%

42,500

$49.85

$2,118,625.00

371,671-0%

1,600

$49.15

$78,640.00

1 Feb 2018

16,207-10%

1,846

$50.27

$92,804.70

1 Feb 2018

DAVERN ALEXANDER M

103,013-10%

11,925

$50.31

$599,946.75

1 Feb 2018

15,306-22%

4,395

$49.45

$217,315.62

8,247,537-0%

7,500

$47.30

$354,750.00

371,971-0%

1,600

$47.27

$75,632.00

8,255,037-0%

7,500

$46.20

$346,500.00

372,271-0%

1,600

$46.19

$73,904.00

8,262,537-0%

7,500

$44.74

$335,550.00

372,571-0%

1,600

$44.77

$71,632.00

8,270,037-0%

7,500

$43.79

$328,425.00

372,871-0%

1,600

$43.77

$70,032.00

8,277,537-0%

7,500

$42.02

$315,150.00

373,171-0%

1,600

$42.03

$67,248.00

8,285,037-0%

7,500

$41.88

$314,100.00

373,471-0%

1,600

$41.95

$67,120.00

8,292,537-0%

7,500

$42.06

$315,450.00

373,771-0%

2,000

$42.12

$84,240.00

8,300,037-0%

7,500

$42.58

$319,325.00

374,271-0%

2,000

$42.79

$85,580.00

8,307,537-0%

7,500

$42.52

$318,900.00

374,771-0%

2,000

$42.69

$85,380.00

8,315,037-0%

7,500

$44.33

$332,475.00

375,271-0%

2,000

$44.30

$88,600.00

8,322,537-0%

7,500

$44.44

$333,300.00

375,771-0%

2,000

$44.48

$88,960.00

8,330,037-0%

7,500

$44.58

$334,350.00

376,271-0%

2,000

$44.58

$89,160.00

8,337,537-0%

7,500

$45.30

$339,750.00

376,771-0%

2,000

$45.19

$90,380.00

0-100%

985,162

$43.66

$43,012,172.00

8,800,166-0%

7,500

$44.61

$334,575.00

377,271-0%

2,000

$44.60

$89,200.00

8,807,666-0%

7,500

$43.98

$329,850.00

377,771-0%

2,000

$43.99

$87,980.00

8,815,166-0%

7,500

$44.43

$333,225.00

378,271-0%

2,000

$44.52

$89,040.00

8,822,666-0%

7,500

$43.64

$327,300.00

378,771-0%

2,000

$43.63

$87,260.00

8,830,166-0%

7,500

$42.34

$317,550.00

379,271-0%

2,000

$42.36

$84,720.00

379,771-0%

2,000

$41.08

$82,160.00

9,016,416-0%

7,500

$40.88

$306,600.00

380,271-0%

2,000

$40.88

$81,760.00

8,837,666-0%

7,500

$41.07

$308,025.00

9,023,916-0%

7,500

$40.08

$300,600.00

380,771-0%

2,000

$40.08

$80,160.00

9,031,416-0%

7,500

$39.60

$297,000.00

381,271-0%

2,000

$39.65

$79,300.00

9,038,916-0%

7,500

$39.60

$297,000.00

381,771-0%

2,000

$39.54

$79,080.00

9,046,416-0%

7,500

$38.86

$291,450.00

382,271-0%

2,000

$38.85

$77,700.00

9,053,916-0%

7,500

$40.08

$300,600.00

382,771-0%

2,000

$40.08

$80,160.00

9,061,416-0%

7,500

$40.57

$304,275.00

383,271-0%

2,000

$40.54

$81,080.00

1 Aug 2017

18,053-2%

489

$44.45

$21,734.98

9,068,916-0%

7,500

$41.15

$308,625.00

383,771-0%

2,000

$41.13

$82,260.00

9,076,416-0%

7,500

$42.96

$322,200.00

384,271-0%

2,000

$42.94

$85,880.00

9,083,916-0%

7,500

$42.05

$315,375.00

384,771-0%

2,000

$42.03

$84,060.00

9,091,416-0%

7,500

$40.21

$301,575.00

385,271-0%

2,000

$40.25

$80,500.00

9,098,916-0%

7,500

$40.18

$301,350.00

385,771-0%

2,000

$40.26

$80,520.00

9,106,416-0%

7,500

$39.89

$299,175.00

386,271-0%

2,000

$39.89

$79,780.00

9,113,916-0%

7,500

$39.58

$296,850.00

386,771-0%

2,000

$39.54

$79,080.00

9,121,416-0%

7,500

$38.48

$288,600.00

387,271-0%

2,000

$38.51

$77,012.81

9,128,916-0%

7,500

$38.79

$290,925.00

387,771-0%

2,000

$38.80

$77,597.00

30 May 2017

Vice President, Finance, Officer

18,248-5%

1,047

$38.42

$40,229.82

9,136,416-0%

7,500

$38.36

$287,700.00

388,271-0%

2,000

$38.38

$76,760.00

30 May 2017

17,189-16%

3,288

$38.34

$126,061.92

26 May 2017

DAVERN ALEXANDER M

President & CEO, Officer

84,757-10%

9,914

$38.52

$381,887.28

9,143,916-0%

7,500

$37.61

$282,075.00

388,771-0%

2,000

$37.47

$74,940.00

9,151,416-0%

7,500

$36.77

$275,775.00

389,271-0%

2,000

$36.64

$73,280.00

9,158,916-0%

40,000

$35.07

$1,402,800.00

9,198,916-0%

32,500

$35.01

$1,137,825.00

5 May 2017

11,633-37%

6,888

$34.91

$240,476.92

389,771-0%

2,217

$35.02

$77,635.00

9,231,416-0%

2,500

$34.43

$86,075.00

9,233,916-0%

20,000

$35.27

$705,400.00

390,326-0%

2,000

$35.13

$70,260.00

9,253,916-0%

2,500

$34.02

$85,050.00

9,256,416-0%

2,500

$32.12

$80,300.00

9,258,916-0%

2,500

$32.24

$80,600.01

9,261,416-0%

2,500

$32.17

$80,424.99

9,263,916-0%

2,500

$31.88

$79,700.00

9,266,416-0%

2,500

$32.45

$81,125.00

9,268,916-0%

2,500

$32.33

$80,825.01

9,271,416-0%

2,500

$32.26

$80,649.99

9,273,916-0%

2,500

$32.41

$81,025.00

9,276,416-0%

2,500

$32.25

$80,625.00

9,278,916-0%

2,500

$31.92

$79,800.00

9,281,416-0%

2,500

$31.67

$79,175.00

9,283,916-0%

2,500

$31.11

$77,775.00

9,286,416-0%

2,500

$30.86

$77,150.00

9,288,916-0%

2,500

$30.37

$75,925.00

9,291,416-0%

2,500

$31.28

$78,200.00

11 Nov 2016

9,388-11%

1,222

$29.00

$35,438.00

8 Nov 2016

10,610-11%

1,393

$28.50

$39,700.50

7 Nov 2016

12,003-3%

437

$28.50

$12,454.50

COO, CFO & EXECUTIVE VP, Officer

7 Nov 2016

DAVERN ALEXANDER M

81,227-6%

5,500

$28.31

$155,711.05

83,327+1%

1,207

$27.23

$32,861.78

1 Aug 2016

12,440-12%

1,709

$28.09

$48,005.81

1 Aug 2016

President, Director, Officer, 10% Owner

15,354-53%

17,454

$27.80

$485,133.94

BUY

23 May 2016

TRUCHARD JAMES J

9,458,916+4%

394,819

$27.50

$10,855,549.00

NATIONAL INSTRUMENTS CORP /DE/

82,120+0%

575

$27.66

$15,901.85