Stock chart
Ticker: NDAQ Exchange: NSM


Loading...
Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
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 Total value Details
2024-05-03 2024-05-01 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
3,036 -4.9%
59.89
181,826 USD
3,036 -4.9% 59.89 181,826 USD
2024-04-03 2024-04-01 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
7,400 -10.7%
62.91
465,534 USD
7,400 -10.7% 62.91 465,534 USD
2024-03-22 2024-03-22 S Sale

Borse Dubai LTD

Large shareholder
31,000,000 -34.7%
58.00
1,797,907,000 USD
31,000,000 -34.7% 58.00 1,797,907,000 USD
2024-03-04 2024-03-01 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
2,064 -3.1%
56.29
116,183 USD
2,064 -3.1% 56.29 116,183 USD
2023-11-03 2023-11-01 PS Planned sale

DENNISON ANN M

Executive Vice President

Officer
5,150 -8.0%
49.41
254,462 USD
5,150 -8.0% 49.41 254,462 USD
2023-10-25 2023-10-23 B Purchase

Torgeby Johan

Non-Executive Director
14,000 +165.4%
50.42
705,880 USD
14,000 +165.4% 50.42 705,880 USD
2023-08-07 2023-08-03 B Purchase

YABUKI JEFFERY W

Non-Executive Director
500 +6.9%
49.40
24,700 USD
500 +6.9% 49.40 24,700 USD
2023-08-02 2023-07-31 PP Planned purchase

FRIEDMAN ADENA T

Chair and CEO

Executive Director
10,000 +0.6%
51.00
510,000 USD
10,000 +0.6% 51.00 510,000 USD
2023-07-26 2023-07-24 S Sale

SPLINTER MICHAEL R

Non-Executive Director
1,164 -28.6%
51.03
59,399 USD
1,164 -28.6% 51.03 59,399 USD
2023-07-25 2023-07-21 PS Planned sale

DENNISON ANN M

Executive Vice President

Officer
5,100 -7.3%
50.05
255,255 USD
5,100 -7.3% 50.05 255,255 USD
2023-06-15 2023-06-13 B Purchase

BLACK STEVEN D

Non-Executive Director
4,000 +2.8%
51.46
205,840 USD
4,000 +2.8% 51.46 205,840 USD
2023-03-16 2023-03-14 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
5,000 -9.4%
52.51
262,550 USD
5,000 -9.4% 52.51 262,550 USD
2023-03-02 2023-02-28 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
3,000 -5.3%
56.17
168,510 USD
3,000 -5.3% 56.17 168,510 USD
2023-02-27 2023-02-23 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
6,000 -9.7%
57.06
342,360 USD
6,000 -9.7% 57.06 342,360 USD
2023-02-22 2023-02-21 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
2,100 -2.9%
57.93
121,653 USD
2,100 -2.9% 57.93 121,653 USD
2023-02-13 2023-02-09 PS Planned sale

Daly Michelle Lynn

Controller and Prin Acctg Ofcr

Officer
1,998 -18.2%
59.55
118,981 USD
1,998 -18.2% 59.55 118,981 USD
2022-12-22 2022-12-21 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
2,100 -2.7%
60.45
126,945 USD
2,100 -2.7% 60.45 126,945 USD
2022-11-22 2022-11-21 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
2,100 -3.7%
65.44
137,424 USD
2,100 -3.7% 65.44 137,424 USD
2022-11-10 2022-11-08 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
13,596 -10.0%
65.00
883,740 USD
13,596 -10.0% 65.00 883,740 USD
2022-10-25 2022-10-21 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
2,100 -3.6%
56.86
119,406 USD
2,100 -3.6% 56.86 119,406 USD
2022-09-22 2022-09-21 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
2,100 -3.5%
59.80
125,580 USD
2,100 -3.5% 59.80 125,580 USD
2022-09-12 2022-09-08 PS Planned sale

DENNISON ANN M

Executive Vice President

Officer
6,500 -11.4%
62.00
403,000 USD
6,500 -11.4% 62.00 403,000 USD
2022-09-09 2022-09-07 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
12,000 -8.1%
61.67
740,040 USD
12,000 -8.1% 61.67 740,040 USD
2022-08-23 2022-08-22 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
700 -3.3%
186.13
130,291 USD
700 -3.3% 186.13 130,291 USD
2022-08-16 2022-08-12 S Sale

Griggs PC Nelson

Executive Vice President

Officer
980 -1.7%
189.11
185,328 USD
980 -1.7% 189.11 185,328 USD
2022-07-27 2022-07-25 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
1,079 -7.1%
171.76
185,329 USD
1,079 -7.1% 171.76 185,329 USD
2022-07-25 2022-07-21 S Sale

Chai Roland

Executive Vice President

Officer
2,832 -27.0%
170.89
483,960 USD
2,832 -27.0% 170.89 483,960 USD
2022-07-25 2022-07-21 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
700 -3.3%
169.60
118,720 USD
700 -3.3% 169.60 118,720 USD
2022-07-25 2022-07-21 S Sale

Griggs PC Nelson

Executive Vice President

Officer
565 -1.0%
170.58
96,378 USD
565 -1.0% 170.58 96,378 USD
2022-06-28 2022-06-24 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
1,400 -6.1%
160.00
224,000 USD
1,400 -6.1% 160.00 224,000 USD
2022-04-29 2022-04-28 S Sale

Griggs PC Nelson

Executive Vice President

Officer
1,000 -2.9%
162.53
162,530 USD
1,000 -2.9% 162.53 162,530 USD
2022-04-29 2022-04-27 S Sale

Griggs PC Nelson

Executive Vice President

Officer
500 -1.4%
161.64
80,820 USD
500 -1.4% 161.64 80,820 USD
2022-02-25 2022-02-24 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
7,500 -18.7%
163.79
1,228,425 USD
7,500 -18.7% 163.79 1,228,425 USD
2022-02-16 2022-02-15 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
865 -6.3%
175.00
151,375 USD
865 -6.3% 175.00 151,375 USD
2023-01-24 2022-01-23 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
2,100 -2.8%
61.75
129,675 USD
2,100 -2.8% 61.75 129,675 USD
2022-01-14 2022-01-13 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
865 -5.9%
193.35
167,248 USD
865 -5.9% 193.35 167,248 USD
2021-12-14 2021-12-13 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
865 -5.6%
206.18
178,346 USD
865 -5.6% 206.18 178,346 USD
2021-11-18 2021-11-15 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
865 -5.3%
209.10
180,872 USD
865 -5.3% 209.10 180,872 USD
2021-11-02 2021-10-29 PS Planned sale

SIBBERN BJORN

Executive Vice President

Officer
3,512 -21.8%
209.31
735,097 USD
3,512 -21.8% 209.31 735,097 USD
2021-11-01 2021-10-29 S Sale

Griggs PC Nelson

Executive Vice President

Officer
1,000 -5.7%
210.16
210,160 USD
1,000 -5.7% 210.16 210,160 USD
2021-11-01 2021-10-28 S Sale

Griggs PC Nelson

Executive Vice President

Officer
1,000 -5.4%
205.81
205,810 USD
1,000 -5.4% 205.81 205,810 USD
2021-10-25 2021-10-22 PS Planned sale

DENNISON ANN M

Executive Vice President

Officer
1,749 -10.5%
200.76
351,129 USD
1,749 -10.5% 200.76 351,129 USD
2021-10-14 2021-10-13 PS Planned sale

SKULE JEREMY

Executive Vice President

Officer
865 -5.0%
197.68
170,993 USD
865 -5.0% 197.68 170,993 USD
2021-09-01 2021-08-31 S Sale

Griggs PC Nelson

Executive Vice President

Officer
1,000 -5.1%
196.01
196,010 USD
1,000 -5.1% 196.01 196,010 USD
2021-08-11 2021-08-10 S Sale

Griggs PC Nelson

Executive Vice President

Officer
1,546 -7.0%
189.71
293,292 USD
1,546 -7.0% 189.71 293,292 USD
2021-06-07 2021-06-03 S Sale

Griggs PC Nelson

Executive Vice President

Officer
1,000 -4.0%
167.89
167,890 USD
1,000 -4.0% 167.89 167,890 USD
2021-05-26 2021-05-24 S Sale

SPLINTER MICHAEL R

Non-Executive Director
5,000 -7.4%
165.00
825,000 USD
5,000 -7.4% 165.00 825,000 USD
2021-05-26 2021-05-24 S Sale

Griggs PC Nelson

Executive Vice President

Officer
2,000 -7.4%
165.49
330,980 USD
2,000 -7.4% 165.49 330,980 USD
2021-05-26 2021-05-24 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
6,982 -30.0%
165.90
1,158,314 USD
6,982 -30.0% 165.90 1,158,314 USD
2021-05-18 2021-05-14 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
518 -2.2%
164.22
85,066 USD
518 -2.2% 164.22 85,066 USD
2021-04-27 2021-04-23 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
2,149 -15.3%
162.74
349,728 USD
2,149 -15.3% 162.74 349,728 USD
2021-04-26 2021-04-22 S Sale

Griggs PC Nelson

Executive Vice President

Officer
2,000 -6.5%
161.53
323,060 USD
2,000 -6.5% 161.53 323,060 USD
2021-03-16 2021-03-12 S Sale

Tal Cohen

Executive Vice President

Officer
1,407 -12.0%
144.17
202,847 USD
1,407 -12.0% 144.17 202,847 USD
2021-03-09 2021-03-05 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
1,000 -4.5%
144.58
144,580 USD
1,000 -4.5% 144.58 144,580 USD
2021-03-09 2021-03-05 S Sale

Griggs PC Nelson

Executive Vice President

Officer
1,000 -3.4%
144.45
144,450 USD
1,000 -3.4% 144.45 144,450 USD
2021-02-25 2021-02-24 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
5,000 -18.3%
139.45
697,250 USD
5,000 -18.3% 139.45 697,250 USD
2021-02-25 2021-02-24 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
5,000 -15.5%
139.44
697,200 USD
5,000 -15.5% 139.44 697,200 USD
2021-02-25 2021-02-24 S Sale

Peterson Bradley J

Executive Vice President

Officer
5,000 -13.4%
139.81
699,050 USD
5,000 -13.4% 139.81 699,050 USD
2021-02-10 2021-02-08 PS Planned sale

Ottersgard Lars

Executive Vice President

Officer
442 -4.3%
142.71
63,078 USD
442 -4.3% 142.71 63,078 USD
2021-02-10 2021-02-08 PS Planned sale

Ottersgard Lars

Executive Vice President

Officer
5,773 -36.2%
142.59
823,172 USD
5,773 -36.2% 142.59 823,172 USD
2021-02-08 2021-02-04 PS Planned sale

SIBBERN BJORN

Executive Vice President

Officer
3,806 -33.1%
144.98
551,794 USD
3,806 -33.1% 144.98 551,794 USD
2021-02-08 2021-02-04 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
1,000 -9.2%
143.48
143,480 USD
1,000 -9.2% 143.48 143,480 USD
2021-02-08 2021-02-04 S Sale

Griggs PC Nelson

Executive Vice President

Officer
1,000 -4.9%
144.42
144,420 USD
1,000 -4.9% 144.42 144,420 USD
2021-02-05 2021-02-03 PS Planned sale

DENNISON ANN M

Controller and Prin Acctg Ofcr

Officer
2,034 -14.8%
141.44
287,689 USD
2,034 -14.8% 141.44 287,689 USD
2021-02-05 2021-02-03 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
6,773 -27.8%
141.94
961,360 USD
6,773 -27.8% 141.94 961,360 USD
2020-12-03 2020-12-01 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
1,000 -7.2%
130.00
130,000 USD
1,000 -7.2% 130.00 130,000 USD
2020-09-02 2020-08-31 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
1,500 -5.8%
135.00
202,500 USD
1,500 -5.8% 135.00 202,500 USD
2020-08-28 2020-08-26 S Sale

Griggs PC Nelson

Executive Vice President

Officer
1,000 -4.7%
133.24
133,240 USD
1,000 -4.7% 133.24 133,240 USD
2020-08-28 2020-08-26 S Sale

Griggs PC Nelson

Executive Vice President

Officer
2,000 -8.6%
132.04
264,080 USD
2,000 -8.6% 132.04 264,080 USD
2020-08-26 2020-08-24 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
1,540 -5.6%
130.29
200,647 USD
1,540 -5.6% 130.29 200,647 USD
2020-08-13 2020-08-11 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
1,000 -6.7%
132.00
132,000 USD
1,000 -6.7% 132.00 132,000 USD
2020-08-12 2020-08-10 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
1,000 -3.5%
133.51
133,510 USD
1,000 -3.5% 133.51 133,510 USD
2020-07-31 2020-07-29 PS Planned sale

Peterson Bradley J

Executive Vice President

Officer
1,000 -3.4%
131.36
131,360 USD
1,000 -3.4% 131.36 131,360 USD
2020-07-08 2020-07-06 PS Planned sale

Smith Bryan Everard

Executive Vice President

Officer
1,000 -6.3%
121.49
121,490 USD
1,000 -6.3% 121.49 121,490 USD
2020-06-11 2020-06-09 PS Planned sale

Ottersgard Lars

Executive Vice President

Officer
3,500 -18.0%
119.82
419,370 USD
3,500 -18.0% 119.82 419,370 USD