Insider trading

Period: 120 months Stock: KOPN Minimum amount: $100K × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

31 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.

31 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.

31 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.

31 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.
31 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
31 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.

31 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
6 May 2026
Baker Paul Christopher Chief Operating Officer
Sold on a plan
$288.80K 58,939 at 4.90
12.3%
Planned (10b5-1)
28 Apr 2026
Baker Paul Christopher Chief Operating Officer
Sold on a plan
$461.60K 116,860 at 3.95
19.6%
Planned (10b5-1)
17 Apr 2026
Sold on a plan
$291.37K 96,800 at 3.01
3.4%
Planned (10b5-1)
15 Apr 2026
Sold on a plan
$190.23K 63,200 at 3.01
2.2%
Planned (10b5-1)
13 Apr 2026
Sold on a plan
$526.18K 187,920 at 2.80
6.0%
Planned (10b5-1)
7 Dec 2021
COLLINS MORTON Director
Sold, plan not stated
$101.03K 20,000 at 5.05
14.3%
5 Nov 2021
Baker Paul Christopher Strategic Business Officer
Sold, plan not stated
$139.84K 19,977 at 7.00
10.9%
24 Aug 2021
FAN JOHN C C CEO & President
Bought
$272.50K 50,000 at 5.45
0.9%
First buy on file
18 Mar 2021
Sold, plan not stated
$709.10K 70,000 at 10.13
43.8%
18 Mar 2021
HSIEH CHI CHIA DR Director · indirect
Sold, plan not stated
$156.00K 15,000 at 10.40
16.5%
17 Mar 2021
BROOK DAVID Director
Sold, plan not stated
$2.86M 299,260 at 9.57
96.8%
Sold half or more
17 Mar 2021
HSIEH CHI CHIA DR Director · indirect
Sold, plan not stated
$343.70K 35,000 at 9.82
27.8%
8 Mar 2021
TSAUR BOR YEU Executive Vice President
Sold, plan not stated
$984.00K 120,000 at 8.20
33.5%
8 Mar 2021
SNEIDER RICHARD Chief Financial Officer
Sold, plan not stated
$405.00K 50,000 at 8.10
15.7%
8 Mar 2021
Baker Paul Christopher Strategic Business Officer
Sold, plan not stated
$380.64K 48,000 at 7.93
18.9%
8 Mar 2021
CHOI HONG K Chief Technology Officer
Sold, plan not stated
$320.00K 40,000 at 8.00
23.1%
16 Feb 2021
COLLINS MORTON Director · indirect
Sold, plan not stated 2×
$1.11M 88,500 at 12.59
100%
Sold half or more
12 Feb 2021
COLLINS MORTON Director · indirect
Sold, plan not stated
$454.52K 44,000 at 10.33
49.7%
11 Feb 2021
COLLINS MORTON Director · indirect
Sold, plan not stated 2×
$325.86K 32,500 at 10.03
100%
Sold half or more
22 Jan 2021
SNEIDER RICHARD Chief Financial Officer
Sold, plan not stated 2×
$382.50K 90,000 at 4.25
22.0%
21 Jan 2021
CHOI HONG K Chief Technology Officer
Sold, plan not stated
$588.57K 159,072 at 3.70
47.9%
7 Jan 2021
TSAUR BOR YEU Executive Vice President
Sold, plan not stated
$225.00K 75,000 at 3.00
17.3%
7 Jan 2021
CHOI HONG K Chief Technology Officer
Sold, plan not stated
$207.64K 69,213 at 3.00
17.2%
24 Dec 2020
Baker Paul Christopher Strategic Business Officer
Sold, plan not stated
$178.41K 65,353 at 2.73
19.5%
23 Dec 2020
CHOI HONG K Chief Technology Officer
Sold, plan not stated
$221.17K 74,721 at 2.96
15.7%
23 Dec 2020
SNEIDER RICHARD Chief Financial Officer
Sold, plan not stated
$127.56K 42,950 at 2.97
9.2%
11 Feb 2019
TSAUR BOR YEU Executive Vice President
Sold, plan not stated
$190.84K 167,611 at 1.14
28.1%
9 Aug 2017
Sold, plan not stated
$260.00K 65,000 at 4.00
18.2%
9 Aug 2017
TSAUR BOR YEU Executive Vice President
Sold, plan not stated
$200.00K 50,000 at 4.00
7.6%
27 Mar 2017
Sold, plan not stated
$200.00K 50,000 at 4.00
12.3%
27 Mar 2017
Sold, plan not stated
$144.99K 36,247 at 4.00
9.5%
Showing 1–31 of 31.