Insider trading

Period: 120 months Stock: OPBK + Add filter Clear all
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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.

117 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.

117 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.

117 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.

117 decisions over 120 months
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.
117 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
117 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.

117 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
10 Jun 2022
CHOI BRIAN Director
Bought
$20.56K 1,840 at 11.18
0.2%
9 Jun 2022
CHOI BRIAN Director
Bought
$116.04K 10,000 at 11.60
1.0%
7 Mar 2022
KIM OCK HEE Director
Bought
$434.92K 33,200 at 13.10
6.4%
25 Feb 2022
KIM OCK HEE Director
Bought
$88.07K 6,800 at 12.95
1.3%
17 Feb 2022
DOW ERNEST Director
Bought
$9.90K 720 at 13.75
0.3%
First buy on file
15 Feb 2022
CHOI BRIAN Director
Bought
$342.50K 25,000 at 13.70
2.5%
Largest buy in 3 yrs
14 Feb 2022
CHOI BRIAN Director
Bought
$137.50K 10,000 at 13.75
1.0%
Largest buy in 3 yrs
10 Feb 2022
CHOI BRIAN Director
Bought
$137.00K 10,000 at 13.70
1.0%
Largest buy in 3 yrs
14 Dec 2021
KIM OCK HEE Director
Bought
$43.88K 3,510 at 12.50
0.7%
13 Dec 2021
KIM OCK HEE Director
Bought 2×
$21.55K 1,725 at 12.49
0.3%
3 Nov 2021
KIM OCK HEE Director
Bought 16×
$1.01M 80,000 at 12.64
18.6%
First buy on file
3 Nov 2021
PARK MYUNG Director
Sold, plan not stated
$627.50K 50,000 at 12.55
49.2%
3 Nov 2021
Oh Christine Yoon Chief Financial Officer
Sold, plan not stated 6×
$127.98K 10,000 at 12.80
7.3%
3 Nov 2021
CHOI BRIAN Director
Bought 3×
$99.00K 7,800 at 12.69
0.8%
Largest buy in 3 yrs
26 Feb 2021
CHOI BRIAN Director
Bought 2×
$22.45K 2,397 at 9.36
0.3%
Largest buy in 3 yrs
3 Feb 2021
CHOI BRIAN Director
Bought
$19.80K 2,603 at 7.61
0.3%
First buy on file
2 Dec 2020
PARK MYUNG Director
Sold, plan not stated
$14.60K 2,000 at 7.30
1.9%
24 Nov 2020
HWANG JASON Director
Sold, plan not stated
$74.00K 10,000 at 7.40
6.3%
17 Nov 2020
PARK MYUNG Director
Sold, plan not stated 4×
$29.22K 4,000 at 7.31
3.7%
9 Nov 2020
HWANG JASON Director
Sold, plan not stated 2×
$112.81K 15,872 at 7.11
9.1%
6 Nov 2020
HWANG JASON Director
Sold, plan not stated 2×
$29.79K 4,479 at 6.65
2.5%
5 Nov 2020
HWANG JASON Director
Sold, plan not stated
$16.76K 2,521 at 6.65
1.4%
3 Nov 2020
HWANG JASON Director
Sold, plan not stated
$46.04K 6,975 at 6.60
3.7%
14 Sep 2020
HWANG JASON Director
Sold, plan not stated 2×
$66.30K 10,198 at 6.50
5.1%
4 Sep 2020
CHOI BRIAN Director
Bought
$30.49K 5,000 at 6.10
0.5%
First buy on file
27 Aug 2020
PARK MYUNG Director
Sold, plan not stated 6×
$76.95K 12,255 at 6.28
10.2%
25 Aug 2020
PARK MYUNG Director
Sold, plan not stated 5×
$131.34K 20,990 at 6.26
14.9%
21 Aug 2020
PARK MYUNG Director
Sold, plan not stated 10×
$60.45K 10,000 at 6.04
6.6%
20 Aug 2020
PARK MYUNG Director
Sold, plan not stated 4×
$61.25K 10,000 at 6.12
6.2%
20 Aug 2020
CHOI BRIAN Director
Bought 2×
$51.84K 8,500 at 6.10
0.9%
First buy on file
17 Aug 2020
CHOI BRIAN Director
Bought
$40.12K 6,500 at 6.17
0.7%
First buy on file
10 Aug 2020
PARK MYUNG Director
Sold, plan not stated 3×
$129.34K 20,000 at 6.47
11.1%
7 Aug 2020
CHOI BRIAN Director
Bought
$6.73K 1,077 at 6.25
0.1%
First buy on file
31 Jul 2020
CHOI BRIAN Director
Bought
$71.97K 11,608 at 6.20
1.3%
First buy on file
30 Jul 2020
CHOI BRIAN Director
Bought
$14.33K 2,311 at 6.20
0.3%
First buy on file
12 Jun 2020
CHOI BRIAN Director
Bought
$31.05K 4,825 at 6.44
0.5%
First buy on file
11 Jun 2020
CHOI BRIAN Director
Bought
$57.34K 9,179 at 6.25
1.0%
First buy on file
27 May 2020
HWANG JASON Director
Sold, plan not stated
$48.70K 7,855 at 6.20
4.0%
26 May 2020
HWANG JASON Director
Sold, plan not stated 2×
$63.36K 10,300 at 6.15
5.0%
22 May 2020
CHOI BRIAN Director
Bought
$60.00K 10,000 at 6.00
1.1%
First buy on file
22 May 2020
HWANG JASON Director
Sold, plan not stated
$5.36K 865 at 6.20
0.4%
14 May 2020
CHOI BRIAN Director
Bought
$34.79K 6,000 at 5.80
0.7%
First buy on file
14 May 2020
HWANG JASON Director
Sold, plan not stated
$5.69K 980 at 5.81
0.5%
13 May 2020
Oh Christine Yoon Chief Financial Officer
Bought 2×
$58.00K 10,000 at 5.80
8.7%
First buy on file
12 May 2020
CHOI BRIAN Director
Bought 2×
$62.00K 10,000 at 6.20
1.2%
First buy on file
8 May 2020
CHOI BRIAN Director
Bought
$96.75K 15,000 at 6.45
1.8%
First buy on file
13 Mar 2020
KIM OCK HEE Director
Bought
$145.00K 20,000 at 7.25
5.0%
First buy on file
12 Mar 2020
CHOI BRIAN Director
Bought 3×
$75.50K 10,000 at 7.55
1.2%
First buy on file
10 Mar 2020
CHOI BRIAN Director
Bought 2×
$120.06K 15,000 at 8.00
1.8%
First buy on file
2 Mar 2020
CHOI BRIAN Director
Bought
$30.86K 3,215 at 9.60
0.4%
First buy on file
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