Insider trading

Period: 120 months Stock: OSIS Minimum amount: $1M × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

76 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

76 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

76 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

76 decisions over 120 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
76 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
76 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

76 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
4 May 2026
CHOPRA DEEPAK Director
Sold on a plan
$5.64M 20,000 at 281.84
7.3%
Planned (10b5-1)
2 Feb 2026
CHOPRA DEEPAK Director
Sold on a plan
$5.02M 20,000 at 250.91
6.8%
Planned (10b5-1)
10 Nov 2025
CHOPRA DEEPAK EXECUTIVE CHAIRMAN
Sold on a plan
$5.71M 20,000 at 285.74
6.4%
Planned (10b5-1)
1 Oct 2025
CHOPRA DEEPAK EXECUTIVE CHAIRMAN
Sold on a plan
$4.92M 20,000 at 245.80
6.0%
Planned (10b5-1)
13 May 2025
EDRICK ALAN I EVP & CFO
Sold at will
$4.58M 20,000 at 229.00
6.6%
Not planned
6 May 2025
CHOPRA DEEPAK EXECUTIVE CHAIRMAN · indirect
Sold on a plan
$1.10M 5,000 at 220.11
100%
Sold half or more
5 May 2025
CHOPRA DEEPAK EXECUTIVE CHAIRMAN
Sold on a plan
$4.44M 20,000 at 221.79
5.6%
Planned (10b5-1)
4 Feb 2025
CHOPRA DEEPAK EXECUTIVE CHAIRMAN
Sold on a plan
$3.97M 20,000 at 198.26
5.2%
Planned (10b5-1)
3 Feb 2025
CHOPRA DEEPAK EXECUTIVE CHAIRMAN
Sold on a plan
$3.87M 20,000 at 193.55
4.9%
Planned (10b5-1)
13 Dec 2024
EDRICK ALAN I EVP & CFO
Sold at will
$1.44M 7,646 at 188.00
2.4%
Not planned
12 Dec 2024
CHOPRA DEEPAK PRESIDENT AND CEO
Sold at will
$3.75M 20,000 at 187.66
4.7%
Not planned
12 Nov 2024
CHOPRA DEEPAK PRESIDENT AND CEO
Sold on a plan
$3.08M 20,000 at 153.87
4.5%
Planned (10b5-1)
11 Nov 2024
CHOPRA DEEPAK PRESIDENT AND CEO · indirect
Sold on a plan 2×
$2.30M 15,000 at 153.42
100%
Sold half or more
16 Sep 2024
CHOPRA DEEPAK PRESIDENT AND CEO
Sold on a plan
$2.90M 20,000 at 144.92
4.2%
Planned (10b5-1)
5 Jun 2024
EDRICK ALAN I EVP & CFO
Sold at will
$1.95M 13,696 at 142.54
4.4%
Not planned
3 Jun 2024
EDRICK ALAN I EVP & CFO
Sold at will 2×
$4.37M 30,386 at 143.75
8.9%
Not planned
15 May 2024
CHOPRA DEEPAK PRESIDENT AND CEO
Sold at will 3×
$5.59M 40,000 at 139.75
8.5%
Not planned
8 May 2024
HAWKINS JAMES B Director
Sold at will 2×
$1.34M 10,000 at 134.09
56.1%
Sold half or more
11 Mar 2024
SZE VICTOR S GENERAL COUNSEL
Sold on a plan
$1.95M 15,000 at 130.21
19.2%
Planned (10b5-1)
31 Jan 2024
CHOPRA DEEPAK PRESIDENT AND CEO
Sold on a plan
$2.58M 20,000 at 129.11
4.1%
Planned (10b5-1)
29 Jan 2024
SZE VICTOR S GENERAL COUNSEL
Sold on a plan
$1.97M 15,000 at 131.22
16.1%
Planned (10b5-1)
1 Nov 2023
CHOPRA DEEPAK PRESIDENT AND CEO
Sold on a plan
$1.88M 18,028 at 104.34
3.5%
Planned (10b5-1)
30 Aug 2023
CHOPRA DEEPAK PRESIDENT AND CEO
Sold on a plan
$2.59M 19,129 at 135.49
3.9%
Planned (10b5-1)
14 Jun 2023
MEHRA AJAY EXECUTVE VICE PRESIDENT
Sold at will
$1.24M 10,000 at 123.90
21.0%
Not planned
9 Jun 2023
EDRICK ALAN I EVP & CFO
Sold at will
$1.26M 10,000 at 126.18
3.0%
Not planned
7 Jun 2023
EDRICK ALAN I EVP & CFO
Sold at will 6×
$3.76M 30,000 at 125.29
8.2%
Not planned
2 Jun 2023
SZE VICTOR S GENERAL COUNSEL · indirect
Sold at will 2×
$1.22M 10,000 at 121.86
63.9%
Sold half or more
1 Jun 2023
CHOPRA DEEPAK PRESIDENT AND CEO
Sold on a plan 3×
$1.51M 12,620 at 120.03
2.7%
Planned (10b5-1)
31 May 2023
CHOPRA DEEPAK PRESIDENT AND CEO
Sold on a plan 3×
$3.26M 27,380 at 118.95
5.5%
Planned (10b5-1)
18 May 2023
CHOPRA DEEPAK PRESIDENT AND CEO · indirect
Sold at will 4×
$1.76M 15,000 at 117.14
75.0%
Sold half or more
8 May 2023
SZE VICTOR S GENERAL COUNSEL
Sold on a plan 2×
$2.35M 20,000 at 117.70
20.6%
Planned (10b5-1)
6 Feb 2023
SZE VICTOR S GENERAL COUNSEL · indirect
Sold, plan not stated
$2.00M 21,127 at 94.90
53.6%
Sold half or more
31 Jan 2023
CHOPRA DEEPAK PRESIDENT AND CEO
Sold, plan not stated
$1.86M 20,000 at 92.89
3.8%
7 Nov 2022
SZE VICTOR S GENERAL COUNSEL · indirect
Sold, plan not stated
$2.12M 25,000 at 84.69
38.7%
29 Aug 2022
CHOPRA DEEPAK PRESIDENT AND CEO
Sold, plan not stated
$1.01M 11,904 at 85.08
2.0%
26 Nov 2021
SZE VICTOR S General Counsel · indirect
Sold, plan not stated
$1.37M 15,000 at 91.26
12.5%
1 Nov 2021
CHOPRA DEEPAK President and CEO
Sold, plan not stated
$2.31M 25,000 at 92.37
4.8%
13 Sep 2021
CHOPRA DEEPAK President and CEO
Sold, plan not stated
$2.37M 25,000 at 94.64
4.5%
8 Sep 2021
SZE VICTOR S General Counsel
Sold, plan not stated
$1.45M 15,000 at 96.92
7.3%
7 Jun 2021
SZE VICTOR S General Counsel · indirect
Sold, plan not stated
$2.40M 25,000 at 96.03
83.0%
Sold half or more
3 May 2021
CHOPRA DEEPAK President and CEO
Sold, plan not stated
$2.40M 25,000 at 95.86
5.4%
3 Mar 2021
SZE VICTOR S General Counsel
Sold, plan not stated
$1.40M 15,000 at 93.37
8.0%
2 Mar 2021
CHOPRA DEEPAK President and CEO
Sold, plan not stated
$2.33M 25,000 at 93.22
5.0%
2 Mar 2021
SZE VICTOR S General Counsel
Sold, plan not stated
$1.40M 15,064 at 93.25
7.4%
16 Nov 2020
MEHRA AJAY Executve Vice President · indirect
Sold, plan not stated
$1.05M 12,382 at 85.00
56.1%
Sold half or more
10 Nov 2020
CHOPRA DEEPAK President and CEO
Sold, plan not stated
$1.72M 20,000 at 86.10
3.8%
9 Nov 2020
MEHRA AJAY Executve Vice President
Sold, plan not stated
$1.02M 11,971 at 85.06
20.6%
23 Sep 2020
CHOPRA DEEPAK President and CEO
Sold, plan not stated
$1.13M 14,522 at 77.56
2.7%
22 Sep 2020
CHOPRA DEEPAK President and CEO
Sold, plan not stated
$1.99M 25,478 at 78.26
4.5%
6 Feb 2020
MEHRA AJAY Executve Vice President · indirect
Sold, plan not stated
$2.08M 23,107 at 89.98
51.2%
Sold half or more
Showing 1–50 of 76. Page 1 of 2 Older →