Insider trading

Period: 120 months Stock: OPK + 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.

486 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.

486 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.

486 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.

486 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.
486 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
486 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.

486 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
20 Mar 2026
PAGANELLI JOHN A Director
Bought
$11.35K 10,000 at 1.14
2.6%
21 Nov 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought 5×
$768.81K 580,000 at 1.33
0.3%
20 Nov 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought 7×
$771.33K 580,000 at 1.33
0.3%
19 Nov 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought 9×
$759.12K 580,000 at 1.31
0.3%
18 Nov 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought 11×
$678.91K 533,300 at 1.27
0.2%
31 Oct 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$213.44K 150,000 at 1.42
0.1%
8 Aug 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$891.00K 675,000 at 1.32
0.3%
10 Apr 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$169.71K 125,000 at 1.36
0.1%
8 Apr 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$184.65K 125,000 at 1.48
0.1%
1 Apr 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$164.85K 100,000 at 1.65
0.0%
28 Mar 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$254.39K 150,000 at 1.70
0.1%
17 Mar 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$347.82K 200,000 at 1.74
0.1%
28 Feb 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$115.31K 67,434 at 1.71
0.0%
28 Jan 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$70.06K 47,537 at 1.47
0.0%
17 Jan 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$220.43K 150,000 at 1.47
0.1%
15 Jan 2025
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$740.85K 500,000 at 1.48
0.2%
13 Dec 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$199.38K 125,000 at 1.60
0.1%
11 Dec 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$781.05K 500,000 at 1.56
0.2%
29 Nov 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$305.38K 199,072 at 1.53
0.1%
22 Nov 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$159.00K 100,000 at 1.59
0.0%
14 Nov 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$161.98K 100,000 at 1.62
0.0%
8 Nov 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$421.54K 280,183 at 1.50
0.1%
23 May 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought 2×
$126.94K 100,000 at 1.27
0.0%
17 May 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$211.20K 163,997 at 1.29
0.1%
18 Mar 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$437.10K 500,000 at 0.87
0.2%
14 Mar 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$444.30K 500,000 at 0.89
0.2%
13 Mar 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$463.75K 500,000 at 0.93
0.2%
12 Mar 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$559.38K 600,000 at 0.93
0.3%
28 Feb 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$496.15K 500,000 at 0.99
0.2%
21 Feb 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$991.70K 1,000,000 at 0.99
0.5%
7 Feb 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$1.46M 1,500,000 at 0.98
0.7%
29 Jan 2024
KRASNO RICHARD M Director · indirect
Bought
$29.84K 30,000 at 0.99
40.9%
First buy on file
19 Jan 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$488.65K 500,000 at 0.98
0.2%
18 Jan 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$386.20K 400,000 at 0.97
0.2%
17 Jan 2024
HSIAO JANE PH D Vice Chairman & CTO
Bought
$142.50K 150,000 at 0.95
0.5%
Largest buy in 3 yrs
16 Jan 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$954.30K 1,000,000 at 0.95
0.5%
11 Jan 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$480.38K 511,531 at 0.94
0.3%
8 Jan 2024
Nabel Gary J. Chief Innovation Officer · indirect
Bought 3×
$200.43K 216,184 at 0.93
160%
+160% of stake
5 Jan 2024
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought
$1.34M 1,500,000 at 0.90
0.7%
5 Jan 2024
Zerhouni Elias A. Vice Chairman and President · indirect
Bought 4×
$514.09K 550,300 at 0.93
2.8%
Largest buy in 3 yrs
5 Jan 2024
HSIAO JANE PH D Vice Chairman & CTO
Bought
$130.90K 150,010 at 0.87
0.5%
Largest buy in 3 yrs
5 Jan 2024
Bought 2×
$23.43K 25,000 at 0.94
8.3%
5 Jan 2024
PAGANELLI JOHN A Director
Bought
$22.08K 25,000 at 0.88
7.0%
First buy on file
5 Jan 2024
Rubin Steven D Executive VP-Administration
Bought
$8.67K 10,000 at 0.87
0.2%
13 Nov 2023
Bought 4×
$32.49K 25,000 at 1.30
9.1%
First buy on file
10 Nov 2023
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought 13×
$625.46K 500,000 at 1.25
0.2%
10 Nov 2023
HSIAO JANE PH D Vice Chairman & CTO
Bought 2×
$126.66K 100,000 at 1.27
0.4%
Largest buy in 3 yrs
10 Nov 2023
Rubin Steven D Executive VP-Administration
Bought
$13.00K 10,000 at 1.30
0.2%
First buy on file
9 Nov 2023
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought 9×
$641.47K 500,000 at 1.28
0.2%
17 Aug 2023
FROST PHILLIP MD ET AL CEO & Chairman · indirect
Bought 8×
$175.80K 100,000 at 1.76
0.0%
Showing 1–50 of 486. Page 1 of 10 Older →