Insider trading

Period: 12 months Type of trade: Bought × + 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.

14,050 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.

14,050 decisions over 12 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.

14,050 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.

14,050 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.
14,050 decisions over 12 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
14,050 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.

14,050 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
15 Jun 2026
Qiu Wenbin Chief Executive Officer · indirect
Bought
$27.90K 10,000 at 2.79
0.6%
15 Jun 2026
Opaleye Management Inc. 10% owner · indirect
Bought
$27.25K 4,550 at 5.99
0.2%
15 Jun 2026
Bought
$27.01K 1,517 at 17.81
0.0%
15 Jun 2026
Johnson-Greene Treerita Essalima Chief Financial Officer
Bought
$25.83K 21,000 at 1.23
4.2%
First buy on file
15 Jun 2026
Bought
$25.72K 500 at 51.44
0.6%
15 Jun 2026
HRT FINANCIAL LP 10% owner
Bought
$25.55K 268,927 at 0.10
8.9%
15 Jun 2026
Hall Brett Matthew CHIEF SCIENTIFIC OFFICER
Bought
$25.05K 6,035 at 4.15
1.6%
Largest buy in 3 yrs
15 Jun 2026
Engert Oliver Chief Administrative Officer
Bought
$20.92K 1,000 at 20.92
1.9%
15 Jun 2026
Polniak Joseph FVP, General Counsel
Bought
$15.88K 1,000 at 15.88
12.5%
First buy on file
15 Jun 2026
Bought
$14.95K 650 at 23.00
4.7%
15 Jun 2026
SCHORSCH NICHOLAS S 10% owner · indirect
Bought
$12.44K 1,500 at 8.29
0.1%
15 Jun 2026
Bought on a plan
$10.19K 1,000 at 10.19
6.0%
Bought on a plan
15 Jun 2026
Green Aaron Chief Executive Officer
Bought
$10.09K 18,702 at 0.54
1.0%
15 Jun 2026
Pribula Christopher J President and CEO
Bought
$9.50K 500 at 18.99
0.9%
15 Jun 2026
DeMaria Frank M Cheif Financial Officer
Bought
$6.96K 500 at 13.92
1.4%
15 Jun 2026
Lewis Darwin Director
Bought on a plan
$6.06K 705 at 8.60
0.5%
Bought on a plan
15 Jun 2026
SKIBSTED RUSSELL Chief Financial Officer
Bought
$5.89K 2,654 at 2.22
24.7%
+25% of stake
15 Jun 2026
Ng George K Chief Executive Officer
Bought
$5.47K 2,465 at 2.22
24.7%
+25% of stake
15 Jun 2026
O'Dowd William IV Chief Executive Officer
Bought on a plan
$4.84K 4,000 at 1.21
0.8%
Bought on a plan
15 Jun 2026
Guy Wendy Chief Administrative Officer
Bought
$4.70K 2,118 at 2.22
21.5%
+22% of stake
15 Jun 2026
Young David Pres. Research & Development
Bought
$4.59K 2,067 at 2.22
12.1%
15 Jun 2026
Scurlock John Matthew Chief Financial Officer
Bought
$4.45K 44 at 101.29
0.2%
First buy on file
15 Jun 2026
Chan Phillip P. Chief Executive Officer
Bought
$4.44K 10,333 at 0.43
0.6%
15 Jun 2026
Lin Patrick Chief Business - Strategy Off
Bought
$4.06K 1,831 at 2.22
20.0%
15 Jun 2026
Matthews-Morales Cindy CFO, Secretary
Bought
$3.43K 500 at 6.86
opened
First buy on file
15 Jun 2026
Fitzgerald John Taylor Maloney President and CEO
Bought
$2.50K 240 at 10.43
0.0%
Cluster · 3 buyers
15 Jun 2026
Bought
$2.15K 756 at 2.85
0.1%
15 Jun 2026
Hansen Kent A CFO & EVP
Bought
$1.56K 150 at 10.43
0.1%
Cluster · 3 buyers
15 Jun 2026
DOYLE PETER Director
Bought
$1.53K 4 at 381.95
0.0%
First buy on file
15 Jun 2026
Bridgford Richard Eugene Vice President
Bought
$1.04K 150 at 6.95
5.2%
15 Jun 2026
Miller Kevin S. EVP, CFO, Treasurer
Bought
$1.00K 68 at 14.63
0.3%
First buy on file
15 Jun 2026
Bought
$1.00K 22 at 45.55
0.2%
Cluster · 3 buyers
15 Jun 2026
Ryan Christina M Director
Bought
$1.00K 22 at 45.55
0.1%
Cluster · 3 buyers
15 Jun 2026
Seger Andrew M Director
Bought
$1.00K 22 at 45.55
0.1%
Cluster · 3 buyers
15 Jun 2026
Bawel Zachary W Director
Bought
$1.00K 22 at 45.55
0.1%
Cluster · 3 buyers
15 Jun 2026
SELL MORITZ A Director
Bought
$922.25 155 at 5.95
1.3%
Cluster · 3 buyers
15 Jun 2026
Bought
$369.40 1 at 369.40
0.0%
15 Jun 2026
Miller Joseph VP & Controller
Bought
$110.18 1 at 106.87
0.0%
15 Jun 2026
Eberwein Jeffrey E. Chief Executive Officer
Bought
$66.06 6 at 11.01
0.0%
12 Jun 2026
DUGGAN ROBERT W Co-Chief Executive Officer
Bought
$49.99M 3,810,000 at 13.12
0.7%
Largest buy in 3 yrs
12 Jun 2026
Zanganeh Mahkam Co-Chief Executive Officer · indirect
Bought
$49.99M 3,810,000 at 13.12
0.7%
Largest buy in 3 yrs
12 Jun 2026
RA CAPITAL MANAGEMENT, L.P. Director · indirect
Bought
$3.35M 391,019 at 8.57
2.4%
12 Jun 2026
JAFFER REHAN Director · indirect
Bought
$2.96M 125,000 at 23.69
2.7%
First buy on file
12 Jun 2026
Voss Capital, LP 10% owner · indirect
Bought 9×
$2.32M 156,249 at 14.85
3.1%
12 Jun 2026
Bought 2×
$2.01M 10,000 at 200.73
1.0%
12 Jun 2026
Han Yusheng Director
Bought
$1.94M 210,000 at 9.25
1.2%
12 Jun 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.80M 89,160 at 20.20
0.3%
Bought on a plan
12 Jun 2026
Taylor Bruce C. Director · indirect
Bought
$1.74M 155,842 at 11.16
opened
First buy on file
12 Jun 2026
Bought
$1.01M 24,000 at 42.13
59.1%
First buy on file
12 Jun 2026
Da Cunha Gustavo Werneck CEO and Board Member
Bought
$781.51K 165,224 at 4.73
opened
First buy on file
Showing 4,251–4,300 of 14,050. ← Newer Page 86 of 281 Older →