|
2026-08-14 |
2026-08-13 |
S
Venta
|
President & COO
Oficial
|
4 170
+36.2%
149,60
3.162.061 US$
|
4 170
+36.2%
|
149,60
|
3.162.061 US$
|
|
|
2026-08-14 |
2026-08-13 |
S
Venta
|
Board Chairman & CEO
Consejero ejecutivo
|
50 257
+8.1%
363,59
4.753.798 US$
|
50 257
+8.1%
|
363,59
|
4.753.798 US$
|
|
|
2026-08-13 |
2026-08-13 |
PrS
Venta propuesta
|
Officer
Oficial
|
49 474
301,22
3.118.348 US$
|
49 474
|
301,22
|
3.118.348 US$
|
|
|
2026-08-12 |
2026-08-11 |
S
Venta
|
Board Chairman & CEO
Consejero ejecutivo
|
1 000
-6.9%
37,32
100.000 US$
|
1 000
-6.9%
|
37,32
|
100.000 US$
|
|
|
2026-08-12 |
2026-08-10 |
S
Venta
|
Board Chairman & CEO
Consejero ejecutivo
|
1 000
-4.6%
37,09
100.000 US$
|
1 000
-4.6%
|
37,09
|
100.000 US$
|
|
|
2026-08-10 |
2026-08-10 |
PrS
Venta propuesta
|
Officer; Director
Consejero ejecutivo
|
1 000
37,67
100.000 US$
|
1 000
|
37,67
|
100.000 US$
|
|
|
2026-07-30 |
2026-07-29 |
S
Venta
|
President & COO
Oficial
|
60 000
-80.0%
33,11
1.986.600 US$
|
60 000
-80.0%
|
33,11
|
1.986.600 US$
|
|
|
2026-07-29 |
2026-07-29 |
PrS
Venta propuesta
|
Officer
Oficial
|
60 000
33,11
1.986.708 US$
|
60 000
|
33,11
|
1.986.708 US$
|
|
|
2026-07-28 |
2026-07-27 |
S
Venta
|
See Remarks
Oficial
|
2 500
-100.0%
36,00
90.000 US$
|
2 500
-100.0%
|
36,00
|
90.000 US$
|
|
|
2026-07-27 |
2026-07-27 |
PrS
Venta propuesta
|
Officer
Oficial
|
2 500
36,00
90.000 US$
|
2 500
|
36,00
|
90.000 US$
|
|
|
2025-11-06 |
2025-11-06 |
PrS
Venta propuesta
|
Director
Consejero no ejecutivo
|
3 000
19,14
57.420 US$
|
3 000
|
19,14
|
57.420 US$
|
|
|
2025-11-06 |
2025-11-06 |
S
Venta
|
Consejero no ejecutivo
|
3 000
-75.0%
19,44
58.320 US$
|
3 000
-75.0%
|
19,44
|
58.320 US$
|
|
|
2025-07-25 |
2025-07-25 |
PrS
Venta propuesta
|
Director
Consejero no ejecutivo
|
3 000
17,57
52.714 US$
|
3 000
|
17,57
|
52.714 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
1 000
-100.0%
15,00
15.000 US$
|
1 000
-100.0%
|
15,00
|
15.000 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
100
-100.0%
15,00
1.500 US$
|
100
-100.0%
|
15,00
|
1.500 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
200
-100.0%
15,00
3.000 US$
|
200
-100.0%
|
15,00
|
3.000 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
365
-100.0%
15,00
5.475 US$
|
365
-100.0%
|
15,00
|
5.475 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
68
-100.0%
15,00
1.020 US$
|
68
-100.0%
|
15,00
|
1.020 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
932
-100.0%
15,00
13.980 US$
|
932
-100.0%
|
15,00
|
13.980 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
100
-100.0%
15,00
1.500 US$
|
100
-100.0%
|
15,00
|
1.500 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
200
-100.0%
15,00
3.000 US$
|
200
-100.0%
|
15,00
|
3.000 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
500
-100.0%
15,00
7.500 US$
|
500
-100.0%
|
15,00
|
7.500 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
975
-100.0%
15,00
14.625 US$
|
975
-100.0%
|
15,00
|
14.625 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
25
-100.0%
15,00
375 US$
|
25
-100.0%
|
15,00
|
375 US$
|
|
|
2025-01-29 |
2025-01-28 |
S
Venta
|
President & COO
Oficial
|
35
-100.0%
15,00
525 US$
|
35
-100.0%
|
15,00
|
525 US$
|
|
|
2025-01-28 |
2025-01-28 |
PrS
Venta propuesta
|
Officer
Oficial
|
4 500
15,00
67.500 US$
|
4 500
|
15,00
|
67.500 US$
|
|
|
2021-10-25 |
2021-10-22 |
B
Compra
|
Consejero no ejecutivo
|
1 000
+inf%
13,10
13.100 US$
|
1 000
+inf%
|
13,10
|
13.100 US$
|
|
|
2021-07-28 |
2021-07-26 |
S
Venta
|
President & COO
Oficial
|
2 100
-100.0%
14,75
30.975 US$
|
2 100
-100.0%
|
14,75
|
30.975 US$
|
|
|
2021-07-28 |
2021-07-26 |
S
Venta
|
President & COO
Oficial
|
400
-100.0%
14,75
5.900 US$
|
400
-100.0%
|
14,75
|
5.900 US$
|
|
|
2019-08-20 |
2019-08-16 |
S
Venta
|
WARSHAW STEVEN T
Consejero no ejecutivo
|
3 000
-30.0%
17,12
51.360 US$
|
3 000
-30.0%
|
17,12
|
51.360 US$
|
|
|
2019-08-20 |
2019-08-16 |
S
Venta
|
Blanchfield Dale
Consejero no ejecutivo
|
3 000
-66.7%
17,10
51.300 US$
|
3 000
-66.7%
|
17,10
|
51.300 US$
|
|
|
2019-08-06 |
2019-08-05 |
S
Venta
|
GILHULEY STEPHEN E
Executive VP and Secretary
Oficial
|
8 000
-65.7%
18,18
145.440 US$
|
8 000
-65.7%
|
18,18
|
145.440 US$
|
|
|
2019-07-31 |
2019-07-30 |
Por favor
Venta prevista
|
Senior Vice President & CFO
|
8 000
-70.9%
17,54
140.320 US$
|
8 000
-70.9%
|
17,54
|
140.320 US$
|
|
|
2016-10-24 |
2016-10-21 |
S
Venta
|
Blanchfield Dale
Consejero no ejecutivo
|
7 500
-83.3%
14,71
110.325 US$
|
7 500
-83.3%
|
14,71
|
110.325 US$
|
|
|
2016-10-24 |
2016-10-21 |
B
Compra
|
SHORE BRIAN E
Boaard Chairman and CEO
Consejero no ejecutivo
|
7 500
+1.8%
14,71
110.325 US$
|
7 500
+1.8%
|
14,71
|
110.325 US$
|
|
|
2015-10-13 |
2015-10-12 |
B
Compra
|
Smith Carl William
Consejero no ejecutivo
|
490
+96.1%
17,58
8.614 US$
|
490
+96.1%
|
17,58
|
8.614 US$
|
|
|
2015-10-13 |
2015-10-12 |
B
Compra
|
Smith Carl William
Consejero no ejecutivo
|
10
+2.0%
17,57
176 US$
|
10
+2.0%
|
17,57
|
176 US$
|
|
|
2015-08-26 |
2015-08-25 |
B
Compra
|
WARSHAW STEVEN T
Consejero no ejecutivo
|
1 000
+16.7%
16,75
16.750 US$
|
1 000
+16.7%
|
16,75
|
16.750 US$
|
|
|
2015-08-17 |
2015-08-14 |
B
Compra
|
SHORE BRIAN E
Board Chairmand and CEO
Consejero ejecutivo
|
5 000
+1.2%
17,87
89.333 US$
|
5 000
+1.2%
|
17,87
|
89.333 US$
|
|
|
2015-08-12 |
2015-08-11 |
B
Compra
|
SHORE BRIAN E
Board Chairman and CEO
Consejero ejecutivo
|
10 000
+2.5%
17,90
179.032 US$
|
10 000
+2.5%
|
17,90
|
179.032 US$
|
|
|
2015-08-05 |
2015-08-05 |
B
Compra
|
SHORE BRIAN E
Board Chairman and CEO
Consejero ejecutivo
|
10 000
+2.5%
17,70
177.014 US$
|
10 000
+2.5%
|
17,70
|
177.014 US$
|
|
|
2015-08-11 |
2015-07-31 |
B
Compra
|
Smith Carl William
Consejero no ejecutivo
|
200
+66.7%
17,63
3.526 US$
|
200
+66.7%
|
17,63
|
3.526 US$
|
|
|
2015-08-11 |
2015-07-31 |
B
Compra
|
Smith Carl William
Consejero no ejecutivo
|
12
+4.2%
17,70
212 US$
|
12
+4.2%
|
17,70
|
212 US$
|
|
|
2015-08-11 |
2015-07-31 |
B
Compra
|
Smith Carl William
Consejero no ejecutivo
|
88
+44.0%
17,60
1.549 US$
|
88
+44.0%
|
17,60
|
1.549 US$
|
|
|
2015-08-11 |
2015-07-24 |
B
Compra
|
Smith Carl William
Consejero no ejecutivo
|
200
+inf%
17,25
3.450 US$
|
200
+inf%
|
17,25
|
3.450 US$
|
|
|
2015-05-18 |
2015-05-14 |
B
Compra
|
Mastrogiacomo Christopher T.
Prs. & Chief Operating Officer
Oficial
|
1 000
+inf%
21,82
21.820 US$
|
1 000
+inf%
|
21,82
|
21.820 US$
|
|
|
2015-02-02 |
2015-01-29 |
B
Compra
|
WARSHAW STEVEN T
Consejero no ejecutivo
|
250
+4.3%
21,69
5.422 US$
|
250
+4.3%
|
21,69
|
5.422 US$
|
|
|
2014-07-09 |
2014-07-07 |
S
Venta
|
PARK ELECTROCHEMICAL CORP
Exec VP and Secretary
Oficial
|
7 500
-61.4%
31,89
239.175 US$
|
7 500
-61.4%
|
31,89
|
239.175 US$
|
|
|
2014-07-03 |
2014-07-03 |
S
Venta
|
WARSHAW STEVEN T
Consejero no ejecutivo
|
4 000
-44.4%
30,55
122.200 US$
|
4 000
-44.4%
|
30,55
|
122.200 US$
|
|
|
2013-07-19 |
2013-07-18 |
S
Venta
|
GILHULEY STEPHEN E
Exec VP and Secretary
Oficial
|
7 500
-61.4%
26,67
200.025 US$
|
7 500
-61.4%
|
26,67
|
200.025 US$
|
|
|
2013-02-08 |
2013-02-07 |
B
Compra
|
Maurer Peter
Consejero no ejecutivo
|
910
+inf%
27,99
25.471 US$
|
910
+inf%
|
27,99
|
25.471 US$
|
|
|
2011-07-21 |
2011-07-19 |
S
Venta
|
FRANK LLOYD
Consejero no ejecutivo
|
3 000
-42.9%
28,20
84.600 US$
|
3 000
-42.9%
|
28,20
|
84.600 US$
|
|
|
2011-07-15 |
2011-07-13 |
S
Venta
|
GILHULEY STEPHEN E
Exec VP, Sec'y, Gen'l Counsel
Oficial
|
18 400
-79.6%
28,52
524.768 US$
|
18 400
-79.6%
|
28,52
|
524.768 US$
|
|
|
2011-07-15 |
2011-07-12 |
S
Venta
|
GILHULEY STEPHEN E
Exec VP, Sec'y, Gen'l Counsel
Oficial
|
1 600
-6.5%
28,63
45.808 US$
|
1 600
-6.5%
|
28,63
|
45.808 US$
|
|
|
2011-02-15 |
2011-02-11 |
S
Venta
|
Farabaugh P. Matthew
Vice President and Controller
Oficial
|
600
-15.8%
31,70
19.020 US$
|
600
-15.8%
|
31,70
|
19.020 US$
|
|
|
2010-05-17 |
2010-05-14 |
S
Venta
|
GILHULEY STEPHEN E
Exec. VP, Sec'y, Gen'l Counsel
Oficial
|
4 406
-48.3%
29,94
131.916 US$
|
4 406
-48.3%
|
29,94
|
131.916 US$
|
|
|
2010-05-14 |
2010-05-12 |
S
Venta
|
FRANK LLOYD
Consejero no ejecutivo
|
3 000
-42.9%
29,80
89.400 US$
|
3 000
-42.9%
|
29,80
|
89.400 US$
|
|
|
2010-05-13 |
2010-05-12 |
S
Venta
|
SHORE BRIAN E
Boare Chairman, Pres. and CEO
Consejero ejecutivo
|
31 800
-19.8%
30,01
954.213 US$
|
31 800
-19.8%
|
30,01
|
954.213 US$
|
|
|
2010-05-13 |
2010-05-11 |
S
Venta
|
SHORE BRIAN E
Boare Chairman, Pres. and CEO
Consejero ejecutivo
|
21 000
-14.0%
30,00
630.082 US$
|
21 000
-14.0%
|
30,00
|
630.082 US$
|
|
|
2010-05-05 |
2010-05-03 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres. and CEO
Consejero ejecutivo
|
22 200
-10.9%
30,59
678.994 US$
|
22 200
-10.9%
|
30,59
|
678.994 US$
|
|
|
2009-08-05 |
2009-08-04 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres. and CEO
Consejero ejecutivo
|
15 600
-10.8%
23,75
370.500 US$
|
15 600
-10.8%
|
23,75
|
370.500 US$
|
|
|
2009-08-05 |
2009-08-03 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres. and CEO
Consejero ejecutivo
|
16 541
-10.3%
23,75
392.849 US$
|
16 541
-10.3%
|
23,75
|
392.849 US$
|
|
|
2009-07-31 |
2009-07-31 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres and CEO
Consejero ejecutivo
|
5 959
-3.6%
23,75
141.526 US$
|
5 959
-3.6%
|
23,75
|
141.526 US$
|
|
|
2009-07-31 |
2009-07-30 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres and CEO
Consejero ejecutivo
|
15 700
-8.6%
23,75
372.875 US$
|
15 700
-8.6%
|
23,75
|
372.875 US$
|
|
|
2009-07-31 |
2009-07-30 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres and CEO
Consejero ejecutivo
|
2 100
-1.1%
23,80
49.980 US$
|
2 100
-1.1%
|
23,80
|
49.980 US$
|
|
|
2009-07-31 |
2009-07-29 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres and CEO
Consejero ejecutivo
|
2 000
-1.1%
23,75
47.500 US$
|
2 000
-1.1%
|
23,75
|
47.500 US$
|
|
|
2009-07-29 |
2009-07-28 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres. and CEO
Consejero ejecutivo
|
1 500
-0.8%
23,75
35.625 US$
|
1 500
-0.8%
|
23,75
|
35.625 US$
|
|
|
2009-07-29 |
2009-07-27 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres. and CEO
Consejero ejecutivo
|
600
-0.3%
23,75
14.250 US$
|
600
-0.3%
|
23,75
|
14.250 US$
|
|
|
2009-05-18 |
2009-05-15 |
S
Venta
|
GILHULEY STEPHEN E
Exec.VP, Sec'y,General Counsel
Oficial
|
4 500
-48.9%
18,42
82.890 US$
|
4 500
-48.9%
|
18,42
|
82.890 US$
|
|
|
2008-07-22 |
2008-07-22 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres. and CEO
Consejero ejecutivo
|
14 400
-10.1%
24,51
352.922 US$
|
14 400
-10.1%
|
24,51
|
352.922 US$
|
|
|
2008-07-22 |
2008-07-21 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres. and CEO
Consejero ejecutivo
|
5 800
-3.9%
24,50
142.100 US$
|
5 800
-3.9%
|
24,50
|
142.100 US$
|
|
|
2008-07-22 |
2008-07-18 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres. and CEO
Consejero ejecutivo
|
3 000
-2.0%
24,50
73.511 US$
|
3 000
-2.0%
|
24,50
|
73.511 US$
|
|
|
2008-07-22 |
2008-07-17 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres. and CEO
Consejero ejecutivo
|
36 800
-19.5%
24,51
901.795 US$
|
36 800
-19.5%
|
24,51
|
901.795 US$
|
|
|
2008-07-01 |
2008-06-30 |
S
Venta
|
FRANK LLOYD
Consejero no ejecutivo
|
7 500
-65.2%
25,03
187.725 US$
|
7 500
-65.2%
|
25,03
|
187.725 US$
|
|
|
2007-09-26 |
2007-09-26 |
S
Venta
|
SHORE BRIAN E
Board Chairman, Pres. and CEO
Consejero ejecutivo
|
33 800
-20.8%
33,40
1.128.920 US$
|
33 800
-20.8%
|
33,40
|
1.128.920 US$
|
|