Insider trading

Period: 12 months Type of trade: Bought × Role: CEO × Plan: Scheduled (10b5-1) × + 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.

250 decisions over 12 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.

250 decisions over 12 months Remove this filter
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.

250 decisions over 12 months Remove this filter
The trade

Minimum amount

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

250 decisions over 12 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.
250 decisions over 12 months Remove this filter
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
250 decisions over 12 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.

250 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
8 Oct 2026
Dai Kun Chief Executive Officer · indirect
Bought on a plan
$13.33K 11,836 at 1.13
22.9%
Bought on a plan
7 Oct 2026
Dai Kun Chief Executive Officer · indirect
Bought on a plan
$6.68K 5,505 at 1.21
11.9%
Bought on a plan
6 Oct 2026
Dai Kun Chief Executive Officer · indirect
Bought on a plan
$8.70K 7,023 at 1.24
17.9%
Bought on a plan
5 Oct 2026
Dai Kun Chief Executive Officer · indirect
Bought on a plan
$11.02K 8,683 at 1.27
28.4%
Bought on a plan
5 Oct 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.86K 4,500 at 1.08
0.8%
Bought on a plan
2 Oct 2026
Dai Kun Chief Executive Officer · indirect
Bought on a plan
$7.32K 5,672 at 1.29
22.8%
Bought on a plan
1 Oct 2026
Dai Kun Chief Executive Officer · indirect
Bought on a plan
$12.79K 9,000 at 1.42
56.7%
Bought on a plan
30 Sep 2026
Staples William Chief Executive Officer
Bought on a plan
$124.80K 2,677 at 46.62
0.4%
Bought on a plan
30 Sep 2026
Dai Kun Chief Executive Officer · indirect
Bought on a plan
$9.95K 7,443 at 1.34
88.2%
Bought on a plan
29 Sep 2026
Dai Kun Chief Executive Officer · indirect
Bought on a plan
$10.61K 8,440 at 1.26
opened
Bought on a plan
28 Sep 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.88K 4,400 at 1.11
0.8%
Bought on a plan
21 Sep 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.85K 4,300 at 1.13
0.8%
Bought on a plan
14 Sep 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.82K 4,300 at 1.12
0.8%
Bought on a plan
8 Sep 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.88K 4,100 at 1.19
0.8%
Bought on a plan
31 Aug 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.72K 4,100 at 1.15
0.8%
Bought on a plan
24 Aug 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.67K 4,100 at 1.14
0.8%
Bought on a plan
21 Aug 2026
Schoenherr Thomas Edward CEO, Diagnostics
Bought on a plan
$188.58K 2,694 at 70.00
3.2%
Bought on a plan
17 Aug 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.91K 4,100 at 1.20
0.8%
Bought on a plan
13 Aug 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$737.38K 35,400 at 20.83
0.1%
Bought on a plan
12 Aug 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$6.81M 337,500 at 20.17
1.0%
Bought on a plan
12 Aug 2026
Reilly John T President & CEO
Bought on a plan
$248.27K 15,713 at 15.80
5.6%
Bought on a plan
11 Aug 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$5.00M 254,820 at 19.61
0.7%
Bought on a plan
10 Aug 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$3.94M 199,980 at 19.72
0.6%
Bought on a plan
10 Aug 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.82K 4,400 at 1.10
0.8%
Bought on a plan
7 Aug 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.75M 90,480 at 19.39
0.3%
Bought on a plan
7 Aug 2026
Baker John D. III CEO · indirect
Bought on a plan
$148.99K 6,800 at 21.91
2.3%
Bought on a plan
6 Aug 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$2.03M 105,120 at 19.29
0.3%
Bought on a plan
5 Aug 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$3.04M 158,460 at 19.20
0.5%
Bought on a plan
4 Aug 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$2.40M 125,880 at 19.06
0.4%
Bought on a plan
3 Aug 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$6.17M 333,840 at 18.48
1.0%
Bought on a plan
3 Aug 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.92K 4,600 at 1.07
0.9%
Bought on a plan
31 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$2.15M 122,580 at 17.54
0.4%
Bought on a plan
30 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$3.35M 194,460 at 17.21
0.6%
Bought on a plan
29 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.84M 109,080 at 16.91
0.3%
Bought on a plan
28 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$2.87M 169,980 at 16.88
0.5%
Bought on a plan
27 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$7.66M 451,320 at 16.97
1.4%
Bought on a plan
27 Jul 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.88K 4,400 at 1.11
0.9%
Bought on a plan
24 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$3.02M 185,880 at 16.26
0.6%
Bought on a plan
23 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan 3×
$6.64M 421,440 at 15.76
1.3%
Bought on a plan
22 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan 2×
$2.93M 183,720 at 15.97
0.6%
Bought on a plan
21 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$8.29M 498,660 at 16.62
1.6%
Bought on a plan
20 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.88M 112,500 at 16.68
0.4%
Bought on a plan
20 Jul 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.93K 4,400 at 1.12
0.9%
Bought on a plan
17 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.38M 83,460 at 16.56
0.3%
Bought on a plan
16 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.86M 111,840 at 16.60
0.4%
Bought on a plan
15 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$2.29M 135,540 at 16.93
0.4%
Bought on a plan
14 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$3.08M 178,800 at 17.23
0.6%
Bought on a plan
13 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$3.68M 213,480 at 17.24
0.7%
Bought on a plan
13 Jul 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.95K 4,450 at 1.11
0.9%
Bought on a plan
10 Jul 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.59M 95,040 at 16.71
0.3%
Bought on a plan
Showing 1–50 of 250. Page 1 of 5 Older →