Stock chart
Ticker: OSIS Exchange: NSM


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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
2018-02-08 2018-02-06 B Purchase

LUSKIN MEYER/

Non-Executive Director
20,000 +236.8%
56.79
1,135,700 USD
20,000 +236.8% 56.79 1,135,700 USD
2017-03-16 2017-03-14 S Sale

EDRICK ALAN I

EVP & CFO

Officer
35,000 -17.9%
73.14
2,559,900 USD
35,000 -17.9% 73.14 2,559,900 USD
2016-12-23 2016-12-22 S Sale

ALIABADI MANOOCHER M

Pres., Optoelectronics Div

Officer
3,538 -6.0%
75.47
267,013 USD
3,538 -6.0% 75.47 267,013 USD
2017-08-09 2016-12-15 S Sale

Ballhaus William Francis JR

875 -5.6%
76.12
66,605 USD
875 -5.6% 76.12 66,605 USD
2016-12-16 2016-12-15 S Sale

SZE VICTOR S

General Counsel

Officer
10,000 -5.4%
75.77
757,700 USD
10,000 -5.4% 75.77 757,700 USD
2016-12-16 2016-12-14 S Sale

SZE VICTOR S

General Counsel

Officer
24,000 -12.1%
75.40
1,809,600 USD
24,000 -12.1% 75.40 1,809,600 USD
2016-12-13 2016-12-12 S Sale

MEHRA AJAY

Executve Vice President

Executive Director
25,000 -17.9%
76.62
1,915,500 USD
25,000 -17.9% 76.62 1,915,500 USD
2016-12-13 2016-12-09 S Sale

MEHRA AJAY

Executve Vice President

Executive Director
11,019 -8.8%
78.09
860,474 USD
11,019 -8.8% 78.09 860,474 USD
2016-12-09 2016-12-07 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
50,000 -9.0%
75.91
3,795,500 USD
50,000 -9.0% 75.91 3,795,500 USD
2016-12-09 2016-12-07 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
5,000 -12.5%
75.71
378,550 USD
5,000 -12.5% 75.71 378,550 USD
2016-12-09 2016-12-07 S Sale

GOOD STEVEN C

Non-Executive Director
4,000 -16.9%
76.45
305,800 USD
4,000 -16.9% 76.45 305,800 USD
2016-09-16 2016-09-15 S Sale

GOOD STEVEN C

Non-Executive Director
3,000 -11.2%
63.35
190,050 USD
3,000 -11.2% 63.35 190,050 USD
2015-12-02 2015-12-01 S Sale

Ong Chee Cheong Nicholas

Pres., Spacelabs Healthcare

Officer
3,000 -5.0%
94.67
284,010 USD
3,000 -5.0% 94.67 284,010 USD
2015-12-02 2015-11-30 S Sale

Ong Chee Cheong Nicholas

Pres., Spacelabs Healthcare

Officer
2,000 -3.2%
93.63
187,260 USD
2,000 -3.2% 93.63 187,260 USD
2015-11-27 2015-11-27 S Sale

ALIABADI MANOOCHER M

Pres., Optoelectronics Div

Officer
5,000 -8.1%
93.82
469,100 USD
5,000 -8.1% 93.82 469,100 USD
2015-11-27 2015-11-25 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
2,000 -16.7%
94.18
188,360 USD
2,000 -16.7% 94.18 188,360 USD
2015-11-27 2015-11-25 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
3,000 -15.0%
94.31
282,930 USD
3,000 -15.0% 94.31 282,930 USD
2015-11-27 2015-11-25 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
5,000 -11.1%
94.30
471,500 USD
5,000 -11.1% 94.30 471,500 USD
2015-11-27 2015-11-25 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
36,944 -7.1%
94.23
3,481,233 USD
36,944 -7.1% 94.23 3,481,233 USD
2015-11-27 2015-11-24 S Sale

SZE VICTOR S

General Counsel

Officer
10,000 -6.5%
94.35
943,500 USD
10,000 -6.5% 94.35 943,500 USD
2015-11-20 2015-11-20 S Sale

MEHRA AJAY

Executve Vice President

Executive Director
40,052 -28.4%
95.61
3,829,372 USD
40,052 -28.4% 95.61 3,829,372 USD
2015-11-20 2015-11-20 S Sale

EDRICK ALAN I

EVP & CFO

Officer
5,000 -3.8%
95.51
477,550 USD
5,000 -3.8% 95.51 477,550 USD
2015-11-20 2015-11-19 S Sale

EDRICK ALAN I

EVP & CFO

Officer
11,895 -8.3%
92.80
1,103,856 USD
11,895 -8.3% 92.80 1,103,856 USD
2015-11-20 2015-11-18 S Sale

EDRICK ALAN I

EVP & CFO

Officer
18,105 -11.2%
87.61
1,586,179 USD
18,105 -11.2% 87.61 1,586,179 USD
2015-09-25 2015-09-25 S Sale

GOOD STEVEN C

Non-Executive Director
2,500 -10.6%
78.14
195,350 USD
2,500 -10.6% 78.14 195,350 USD
2015-09-18 2015-09-17 S Sale

MEHRA AJAY

Executve Vice President

Executive Director
9,000 -5.9%
78.47
706,230 USD
9,000 -5.9% 78.47 706,230 USD
2015-09-18 2015-09-17 S Sale

MEHRA AJAY

Executve Vice President

Executive Director
14,279 -9.1%
78.47
1,120,473 USD
14,279 -9.1% 78.47 1,120,473 USD
2015-09-18 2015-09-17 S Sale

Ong Chee Cheong Nicholas

Pres., Spacelabs Healthcare

Officer
31,710 -33.8%
78.84
2,500,016 USD
31,710 -33.8% 78.84 2,500,016 USD
2015-09-18 2015-09-17 S Sale

Ong Chee Cheong Nicholas

Pres., Spacelabs Healthcare

Officer
1,000 -1.4%
78.63
78,630 USD
1,000 -1.4% 78.63 78,630 USD
2015-09-17 2015-09-17 S Sale

Morben Paul Keith

Pres., OSI Electronics

Officer
2,956 -19.1%
78.84
233,042 USD
2,956 -19.1% 78.84 233,042 USD
2015-09-18 2015-09-16 S Sale

MEHRA AJAY

Executve Vice President

Executive Director
10,000 -5.6%
77.23
772,300 USD
10,000 -5.6% 77.23 772,300 USD
2015-09-17 2015-09-16 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
60,000 -10.4%
77.29
4,637,280 USD
60,000 -10.4% 77.29 4,637,280 USD
2015-09-18 2015-09-08 S Sale

Ong Chee Cheong Nicholas

Pres., Spacelabs Healthcare

Officer
1,000 -1.4%
74.45
74,450 USD
1,000 -1.4% 74.45 74,450 USD
2015-09-03 2015-09-03 S Sale

SZE VICTOR S

General Counsel

Officer
20,000 -11.6%
73.58
1,471,600 USD
20,000 -11.6% 73.58 1,471,600 USD
2015-09-18 2015-08-07 B Purchase

Ong Chee Cheong Nicholas

Pres., Spacelabs Healthcare

Officer
1,000 +1.4%
67.00
67,000 USD
1,000 +1.4% 67.00 67,000 USD
2015-06-18 2015-06-18 PS Planned sale

CHOPRA DEEPAK

President and CEO

Executive Director
2,500 -5.3%
73.88
184,700 USD
2,500 -5.3% 73.88 184,700 USD
2015-06-12 2015-06-11 S Sale

EDRICK ALAN I

EVP & CFO

Officer
20,000 -12.8%
73.06
1,461,200 USD
20,000 -12.8% 73.06 1,461,200 USD
2015-09-18 2015-06-08 S Sale

Ong Chee Cheong Nicholas

Pres., Spacelabs Healthcare

Officer
3,826 -5.0%
72.43
277,098 USD
3,826 -5.0% 72.43 277,098 USD
2015-05-21 2015-05-21 S Sale

MEHRA AJAY

Executve Vice President

Executive Director
7,000 -3.9%
71.87
503,090 USD
7,000 -3.9% 71.87 503,090 USD
2015-05-21 2015-05-20 S Sale

MEHRA AJAY

Executve Vice President

Executive Director
15,461 -8.2%
71.87
1,111,182 USD
15,461 -8.2% 71.87 1,111,182 USD
2015-05-18 2015-05-18 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
2,500 -5.0%
71.43
178,575 USD
2,500 -5.0% 71.43 178,575 USD
2015-05-04 2015-05-04 S Sale

GOOD STEVEN C

Non-Executive Director
3,000 -13.7%
68.00
204,000 USD
3,000 -13.7% 68.00 204,000 USD
2015-04-17 2015-04-17 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
2,500 -4.8%
74.99
187,475 USD
2,500 -4.8% 74.99 187,475 USD
2015-03-17 2015-03-16 PS Planned sale

CHOPRA DEEPAK

President and CEO

Executive Director
2,500 -4.5%
73.05
182,625 USD
2,500 -4.5% 73.05 182,625 USD
2015-02-27 2015-02-25 S Sale

ALIABADI MANOOCHER M

Pres., Optoelectronics Div

Officer
5,000 -7.5%
71.97
359,850 USD
5,000 -7.5% 71.97 359,850 USD
2015-02-04 2015-02-03 S Sale

GOOD STEVEN C

Non-Executive Director
3,900 -15.2%
69.90
272,610 USD
3,900 -15.2% 69.90 272,610 USD
2015-09-18 2014-12-24 S Sale

Ong Chee Cheong Nicholas

Pres., Spacelabs Healthcare

Officer
1,000 -1.3%
72.20
72,200 USD
1,000 -1.3% 72.20 72,200 USD
2015-09-18 2014-12-19 S Sale

Ong Chee Cheong Nicholas

Pres., Spacelabs Healthcare

Officer
2,000 -2.5%
71.85
143,700 USD
2,000 -2.5% 71.85 143,700 USD
2015-09-18 2014-12-19 B Purchase

Ong Chee Cheong Nicholas

Pres., Spacelabs Healthcare

Officer
1,000 +1.3%
71.70
71,700 USD
1,000 +1.3% 71.70 71,700 USD
2014-12-15 2014-12-15 PS Planned sale

CHOPRA DEEPAK

President and CEO

Executive Director
12,000 -2.1%
68.33
819,960 USD
12,000 -2.1% 68.33 819,960 USD
2014-12-15 2014-12-12 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
5,000 -20.0%
69.24
346,200 USD
5,000 -20.0% 69.24 346,200 USD
2014-12-15 2014-12-12 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
10,000 -15.4%
69.65
696,500 USD
10,000 -15.4% 69.65 696,500 USD
2014-12-15 2014-12-12 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
5,000 -29.4%
69.87
349,350 USD
5,000 -29.4% 69.87 349,350 USD
2014-12-15 2014-12-12 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
30,000 -5.0%
70.18
2,105,400 USD
30,000 -5.0% 70.18 2,105,400 USD
2014-12-15 2014-12-11 S Sale

EDRICK ALAN I

Exec Vice Pres and CFO

Officer
13,594 -8.0%
73.32
996,712 USD
13,594 -8.0% 73.32 996,712 USD
2014-10-31 2014-10-29 S Sale

MEHRA AJAY

Executive Vice President

Executive Director
30,000 -13.7%
69.07
2,072,070 USD
30,000 -13.7% 69.07 2,072,070 USD
2014-09-12 2014-09-12 S Sale

ALIABADI MANOOCHER M

Pres., Optoelectronics Div

Officer
2,000 -2.9%
66.31
132,620 USD
2,000 -2.9% 66.31 132,620 USD
2014-09-11 2014-09-10 S Sale

Ballhaus William Francis JR

Non-Executive Director
875 -5.7%
66.68
58,345 USD
875 -5.7% 66.68 58,345 USD
2014-09-09 2014-09-09 S Sale

GOOD STEVEN C

Non-Executive Director
3,250 -11.2%
68.72
223,340 USD
3,250 -11.2% 68.72 223,340 USD
2013-08-30 2013-08-28 S Sale

ALIABADI MANOOCHER M

Pres., Optoelectronics Div

Officer
1,400 -2.1%
70.75
99,050 USD
1,400 -2.1% 70.75 99,050 USD
2013-04-26 2013-04-26 S Sale

ALIABADI MANOOCHER M

Pres., Optoelectronics Div

Officer
1,000 -1.5%
56.43
56,430 USD
1,000 -1.5% 56.43 56,430 USD
2012-09-21 2012-09-21 S Sale

ALIABADI MANOOCHER M

Pres., Optoelectronics Div

Officer
1,566 -2.3%
77.23
120,940 USD
1,566 -2.3% 77.23 120,940 USD
2012-09-10 2012-09-10 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
5,198 -0.9%
74.25
385,952 USD
5,198 -0.9% 74.25 385,952 USD
2012-09-10 2012-09-07 S Sale

EDRICK ALAN I

Exec Vice Pres and CFO

Officer
8,000 -6.7%
74.56
596,480 USD
8,000 -6.7% 74.56 596,480 USD
2012-09-10 2012-09-06 S Sale

MEHRA AJAY

Executive Vice President

Executive Director
3,750 -2.2%
73.88
277,050 USD
3,750 -2.2% 73.88 277,050 USD
2012-09-05 2012-09-05 S Sale

MEHRA AJAY

Executive Vice President

Executive Director
5,997 -3.4%
73.91
443,238 USD
5,997 -3.4% 73.91 443,238 USD
2012-09-05 2012-09-04 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
15,196 -2.7%
73.79
1,121,313 USD
15,196 -2.7% 73.79 1,121,313 USD
2012-09-04 2012-08-30 S Sale

GOOD STEVEN C

Non-Executive Director
1,000 -16.7%
73.50
73,500 USD
1,000 -16.7% 73.50 73,500 USD
2012-08-17 2012-08-16 S Sale

MEHRA AJAY

Executive Vice President

Executive Director
11,153 -6.0%
72.97
813,834 USD
11,153 -6.0% 72.97 813,834 USD
2012-08-17 2012-08-16 S Sale

MEHRA AJAY

Executive Vice President

Executive Director
2,500 -1.4%
73.09
182,725 USD
2,500 -1.4% 73.09 182,725 USD
2012-08-17 2012-08-16 S Sale

MEHRA AJAY

Executive Vice President

Executive Director
13,400 -6.9%
73.88
989,992 USD
13,400 -6.9% 73.88 989,992 USD
2018-08-22 2012-08-15 S Sale

MEHRA AJAY

Executve Vice President

Executive Director
14,572 -10.5%
73.54
1,071,625 USD
14,572 -10.5% 73.54 1,071,625 USD
2012-08-15 2012-08-15 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
35,340 -5.8%
73.73
2,605,618 USD
35,340 -5.8% 73.73 2,605,618 USD
2012-08-15 2012-08-14 S Sale

CHOPRA DEEPAK

President and CEO

Executive Director
10,341 -1.8%
72.39
748,585 USD
10,341 -1.8% 72.39 748,585 USD
2012-08-15 2012-08-14 S Sale

EDRICK ALAN I

Exec Vice Pres and CFO

Officer
7,500 -6.0%
73.74
553,050 USD
7,500 -6.0% 73.74 553,050 USD