Stock chart
Ticker: NPO Exchange: NYS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-02-26 2025-02-25 S Sale

Bower Steven R.

SVP, Controller and CAO

Officer
997 -100.0%
199.66
USD 199,061
997 -100.0% 199.66 USD 199,061
2024-11-15 2024-11-14 S Sale

Bower Steven R.

SVP, Controller and CAO

Officer
300 -69.8%
162.50
USD 48,749
300 -69.8% 162.50 USD 48,749
2024-08-12 2024-08-09 S Sale

Bower Steven R.

SVP, Controller and CAO

Officer
1,548 -71.9%
150.06
USD 232,290
1,548 -71.9% 150.06 USD 232,290
2024-05-20 2024-05-17 S Sale

Bower Steven R.

SVP, Controller and CAO

Officer
1,031 -32.4%
150.00
USD 154,650
1,031 -32.4% 150.00 USD 154,650
2024-05-20 2024-05-17 S Sale

Bower Steven R.

SVP, Controller and CAO

Officer
1,031 -32.4%
150.00
USD 154,650
1,031 -32.4% 150.00 USD 154,650
2024-03-01 2024-02-29 S Sale

van der Graaf Kees

Non-Executive Director
1,200 -100.0%
160.01
USD 192,012
1,200 -100.0% 160.01 USD 192,012
2024-02-28 2024-02-28 S Sale

McLean Robert Savage

EVP, GC, CAO & Secretary

Officer
6,126 -17.5%
158.30
USD 969,746
6,126 -17.5% 158.30 USD 969,746
2024-02-28 2024-02-28 S Sale

McLean Robert Savage

EVP, GC, CAO & Secretary

Officer
274 -0.8%
158.84
USD 43,522
274 -0.8% 158.84 USD 43,522
2023-08-17 2023-08-16 S Sale

Bower Steven R.

SVP, Controller and CAO

Officer
1,000 -29.1%
131.57
USD 131,570
1,000 -29.1% 131.57 USD 131,570
2023-03-14 2023-03-14 B Purchase

Vaillancourt Eric A.

President and CEO

Executive Director
790 +3.4%
94.75
USD 74,853
790 +3.4% 94.75 USD 74,853
2023-03-01 2023-03-01 S Sale

Bower Steven R.

SVP, Controller and CAO

Officer
2,400 -41.1%
109.78
USD 263,472
2,400 -41.1% 109.78 USD 263,472
2023-02-27 2023-02-27 S Sale

Childress John M II

EVP & CFO

Officer
5,000 -12.6%
111.30
USD 556,500
5,000 -12.6% 111.30 USD 556,500
2022-11-15 2022-11-11 S Sale

Childress John M II

EVP & CFO

Officer
2,070 -5.5%
122.58
USD 253,742
2,070 -5.5% 122.58 USD 253,742
2022-11-15 2022-11-11 S Sale

Childress John M II

EVP & CFO

Officer
1,930 -4.8%
122.26
USD 235,962
1,930 -4.8% 122.26 USD 235,962
2022-03-08 2022-03-07 B Purchase

Vaillancourt Eric A.

President and CEO

Executive Director
1,000 +5.9%
97.45
USD 97,450
1,000 +5.9% 97.45 USD 97,450
2022-03-07 2022-03-07 B Purchase

Brueck Felix M.

Non-Executive Director
240 +5.7%
102.26
USD 24,542
240 +5.7% 102.26 USD 24,542
2022-03-07 2022-03-04 S Sale

Bower Steven R.

SVP, Controller and CAO

Officer
1,308 -21.0%
106.29
USD 139,024
1,308 -21.0% 106.29 USD 139,024
2022-03-04 2022-03-02 S Sale

Childress John M II

EVP & CFO

Officer
10,000 -20.6%
107.61
USD 1,076,145
10,000 -20.6% 107.61 USD 1,076,145
2021-11-10 2021-11-09 B Purchase

Brueck Felix M.

Non-Executive Director
200 +6.8%
106.18
USD 21,235
200 +6.8% 106.18 USD 21,235
2021-05-19 2021-05-18 B Purchase

Botts Thomas M.

Non-Executive Director
2,137 +60.5%
93.49
USD 199,780
2,137 +60.5% 93.49 USD 199,780
2021-05-12 2021-05-12 B Purchase

Brueck Felix M.

Non-Executive Director
220 +9.0%
93.53
USD 20,577
220 +9.0% 93.53 USD 20,577
2021-03-04 2021-03-04 B Purchase

Humphrey John

Non-Executive Director
2,500 +inf%
83.37
USD 208,413
2,500 +inf% 83.37 USD 208,413
2020-03-12 2020-03-10 B Purchase

Bower Steven R.

SVP, Controller and CAO

Officer
200 +3.5%
48.18
USD 9,636
200 +3.5% 48.18 USD 9,636
2020-03-10 2020-03-09 B Purchase

Bower Steven R.

SVP, Controller and CAO

Officer
10 +0.2%
45.96
USD 460
10 +0.2% 45.96 USD 460
2020-03-10 2020-03-09 B Purchase

Bower Steven R.

SVP, Controller and CAO

Officer
250 +4.5%
46.07
USD 11,517
250 +4.5% 46.07 USD 11,517
2020-03-10 2020-03-09 B Purchase

Bower Steven R.

SVP, Controller and CAO

Officer
301 +5.8%
45.97
USD 13,837
301 +5.8% 45.97 USD 13,837
2020-03-10 2020-03-09 B Purchase

Bower Steven R.

SVP, Controller and CAO

Officer
600 +13.0%
46.18
USD 27,708
600 +13.0% 46.18 USD 27,708
2020-03-10 2020-03-09 B Purchase

Bower Steven R.

SVP, Controller and CAO

Officer
914 +24.7%
45.75
USD 41,816
914 +24.7% 45.75 USD 41,816
2019-08-09 2019-08-08 S Sale

Macadam Stephen E.

Non-Executive Director
11,261 -4.7%
67.26
USD 757,378
11,261 -4.7% 67.26 USD 757,378
2019-08-07 2019-08-06 B Purchase

Bower Steven R.

SVP, Controller and CAO

Officer
100 +2.8%
63.82
USD 6,382
100 +2.8% 63.82 USD 6,382
2019-08-07 2019-08-06 B Purchase

Bower Steven R.

SVP, Controller and CAO

Officer
300 +9.1%
63.83
USD 19,149
300 +9.1% 63.83 USD 19,149
2019-08-07 2019-08-06 B Purchase

Bower Steven R.

SVP, Controller and CAO

Officer
1,300 +65.0%
63.95
USD 83,135
1,300 +65.0% 63.95 USD 83,135
2019-03-22 2019-03-20 B Purchase

Gulfo Adele M.

75 +inf%
66.41
USD 4,981
75 +inf% 66.41 USD 4,981
2018-08-24 2018-08-23 S Sale

Rickers Jon D.

SVP, HR

Officer
500 -7.4%
75.63
USD 37,814
500 -7.4% 75.63 USD 37,814
2018-03-01 2018-02-28 B Purchase

Bower Steven R.

SVP, Controller and CAO

1,000 +100.0%
75.54
USD 75,540
1,000 +100.0% 75.54 USD 75,540
2017-11-07 2017-11-06 S Sale

Macadam Stephen E.

President and CEO

Executive Director
25,000 -11.4%
84.06
USD 2,101,500
25,000 -11.4% 84.06 USD 2,101,500
2017-08-10 2017-08-09 S Sale

Anderson Todd L

division president

1,548 -18.0%
72.68
USD 112,504
1,548 -18.0% 72.68 USD 112,504
2017-08-10 2017-08-09 S Sale

Anderson Todd L

division president

200 -2.3%
72.65
USD 14,530
200 -2.3% 72.65 USD 14,530
2017-08-10 2017-08-09 S Sale

Anderson Todd L

division president

200 -2.2%
72.66
USD 14,532
200 -2.2% 72.66 USD 14,532
2017-08-10 2017-08-09 S Sale

Anderson Todd L

division president

200 -2.2%
72.68
USD 14,536
200 -2.2% 72.68 USD 14,536
2017-08-08 2017-08-07 S Sale

Macadam Stephen E.

President and CEO

Executive Director
26,318 -10.7%
74.08
USD 1,949,637
26,318 -10.7% 74.08 USD 1,949,637
2017-05-15 2017-05-11 B Purchase

Bower Steven R.

VP, Controller and CAO

Officer
1,000 +inf%
71.51
USD 71,510
1,000 +inf% 71.51 USD 71,510
2018-08-22 2017-05-05 S Sale

Rickers Jon D.

SVP, HR

Officer
500 -6.9%
72.55
USD 36,274
500 -6.9% 72.55 USD 36,274
2017-05-08 2017-05-05 S Sale

Sweeney Susan E

division president

Officer
686 -24.4%
72.87
USD 49,988
686 -24.4% 72.87 USD 49,988
2017-05-08 2017-05-04 S Sale

Macadam Stephen E.

President and CEO

Executive Director
15,000 -6.4%
72.21
USD 1,083,150
15,000 -6.4% 72.21 USD 1,083,150
2017-05-08 2017-05-04 S Sale

Anderson Todd L

division president

Officer
570 -5.8%
72.51
USD 41,328
570 -5.8% 72.51 USD 41,328
2017-03-02 2017-03-01 S Sale

Macadam Stephen E.

President and CEO

Executive Director
10,000 -4.4%
67.00
USD 670,000
10,000 -4.4% 67.00 USD 670,000
2017-02-23 2017-02-22 S Sale

Macadam Stephen E.

President and CEO

Executive Director
2,846 -1.2%
65.02
USD 185,047
2,846 -1.2% 65.02 USD 185,047
2017-02-23 2017-02-21 S Sale

Macadam Stephen E.

President and CEO

Executive Director
17,154 -6.9%
65.14
USD 1,117,412
17,154 -6.9% 65.14 USD 1,117,412
2016-12-06 2016-12-05 B Purchase

O'Neal William C.

VP, Strategy, Corp Dev. and IR

Officer
23 +0.7%
61.51
USD 1,415
23 +0.7% 61.51 USD 1,415
2016-11-14 2016-11-10 S Sale

Macadam Stephen E.

President and CEO

Executive Director
30,000 -12.3%
57.72
USD 1,731,513
30,000 -12.3% 57.72 USD 1,731,513
2016-05-17 2016-05-17 B Purchase

Botts Thomas M.

Non-Executive Director
400 +23.5%
47.71
USD 19,084
400 +23.5% 47.71 USD 19,084
2016-05-17 2016-05-17 B Purchase

Botts Thomas M.

Non-Executive Director
700 +70.0%
47.71
USD 33,394
700 +70.0% 47.71 USD 33,394
2016-05-17 2016-05-17 B Purchase

Botts Thomas M.

Non-Executive Director
1,000 +inf%
47.71
USD 47,710
1,000 +inf% 47.71 USD 47,710
2016-05-11 2016-05-10 B Purchase

HARNETT GORDON D

Non-Executive Director
200 +7.0%
46.95
USD 9,390
200 +7.0% 46.95 USD 9,390
2016-05-11 2016-05-10 B Purchase

HARNETT GORDON D

Non-Executive Director
800 +38.8%
46.97
USD 37,576
800 +38.8% 46.97 USD 37,576
2016-05-10 2016-05-09 B Purchase

Humphrey John

Non-Executive Director
100 +5.3%
46.43
USD 4,643
100 +5.3% 46.43 USD 4,643
2016-05-10 2016-05-09 B Purchase

Humphrey John

Non-Executive Director
100 +5.6%
46.48
USD 4,648
100 +5.6% 46.48 USD 4,648
2016-05-10 2016-05-09 B Purchase

Brueck Felix M.

Non-Executive Director
100 +11.1%
46.14
USD 4,614
100 +11.1% 46.14 USD 4,614
2016-05-10 2016-05-09 B Purchase

van der Graaf Kees

Non-Executive Director
1,200 +inf%
46.82
USD 56,184
1,200 +inf% 46.82 USD 56,184
2016-05-10 2016-05-09 B Purchase

Burns B. Bernard Jr.

Non-Executive Director
400 +7.1%
47.34
USD 18,936
400 +7.1% 47.34 USD 18,936
2016-05-10 2016-05-09 B Purchase

Humphrey John

Non-Executive Director
1,800 +inf%
46.50
USD 83,700
1,800 +inf% 46.50 USD 83,700
2016-05-10 2016-05-09 B Purchase

Brueck Felix M.

Non-Executive Director
900 +inf%
46.15
USD 41,535
900 +inf% 46.15 USD 41,535
2016-05-10 2016-05-09 B Purchase

O'Neal William C.

VP, Strategy & Corp Dev.

Officer
43 +1.4%
46.82
USD 2,013
43 +1.4% 46.82 USD 2,013
2015-08-05 2015-08-05 B Purchase

Burns B. Bernard Jr.

Non-Executive Director
100 +1.8%
50.14
USD 5,014
100 +1.8% 50.14 USD 5,014
2015-08-05 2015-08-05 B Purchase

Burns B. Bernard Jr.

Non-Executive Director
400 +7.8%
50.23
USD 20,090
400 +7.8% 50.23 USD 20,090
2015-05-07 2015-05-06 B Purchase

Burnett David S.

VP Treasury and Tax

Officer
300 +15.7%
61.15
USD 18,345
300 +15.7% 61.15 USD 18,345
2015-02-26 2015-02-26 B Purchase

Burns B. Bernard Jr.

Non-Executive Director
100 +2.0%
65.93
USD 6,593
100 +2.0% 65.93 USD 6,593
2015-02-26 2015-02-26 B Purchase

Burns B. Bernard Jr.

Non-Executive Director
100 +2.0%
65.98
USD 6,598
100 +2.0% 65.98 USD 6,598
2015-02-26 2015-02-26 B Purchase

Burns B. Bernard Jr.

Non-Executive Director
300 +6.5%
65.99
USD 19,797
300 +6.5% 65.99 USD 19,797
2014-08-15 2014-08-14 S Sale

Anderson Todd L

division president

Officer
500 -8.1%
66.62
USD 33,308
500 -8.1% 66.62 USD 33,308
2014-06-11 2014-06-10 B Purchase

Sweeney Susan E

division president

Officer
1,315 +190.6%
74.77
USD 98,323
1,315 +190.6% 74.77 USD 98,323
2014-03-07 2014-03-07 S Sale

BROWNING PETER C

Non-Executive Director
3,938 -100.0%
73.52
USD 289,522
3,938 -100.0% 73.52 USD 289,522
2014-03-07 2014-03-07 S Sale

BROWNING PETER C

Non-Executive Director
100 -2.5%
73.46
USD 7,346
100 -2.5% 73.46 USD 7,346
2014-03-07 2014-03-07 S Sale

BROWNING PETER C

Non-Executive Director
100 -2.4%
73.47
USD 7,347
100 -2.4% 73.47 USD 7,347
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