Insider trading

Period: 12 months Type of trade: Bought × 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.

5,312 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.

5,312 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.

5,312 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.

5,312 decisions over 12 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.
5,312 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
5,312 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.

5,312 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
23 Apr 2026
Bought
$982.03K 280,381 at 3.50
2.3%
23 Apr 2026
Blue & Silver Ventures, Ltd. See Footnote (1)
Bought
$553.73K 922,890 at 0.60
37.9%
Largest buy in 3 yrs
23 Apr 2026
Kosasa Thomas Director
Bought
$250.00K 280,898 at 0.89
1.7%
23 Apr 2026
GOWER BOB G Director
Bought
$246.17K 508,614 at 0.48
×63
First buy in 3+ yrs
23 Apr 2026
WENSHAN XIE Chairman, CEO
Bought
$240.00K 192,000 at 1.25
34.8%
+35% of stake
23 Apr 2026
Boudreau Philip P EVP AND CFO · indirect
Bought
$201.30K 2,200 at 91.50
opened
First buy on file
23 Apr 2026
Wrocklage Robert EVP-N.A. Muncipal Utility
Bought
$122.35K 1,000 at 122.35
4.5%
23 Apr 2026
Bought
$101.16K 3,000 at 33.72
9.9%
Largest buy in 3 yrs
23 Apr 2026
Burdman Lee J. Director
Bought
$100.80K 3,000 at 33.60
6.9%
First buy on file
22 Apr 2026
Panagiotidis Petros Panagiotis Chief Executive Officer · indirect
Bought 2×
$12.06M 1,982,728 at 6.08
10.7%
First buy on file
22 Apr 2026
Saba Capital Management, L.P. 10% owner · indirect
Bought
$2.18M 100,000 at 21.83
5.6%
Largest buy in 3 yrs
22 Apr 2026
Blue & Silver Ventures, Ltd. See Footnote (1)
Bought
$469.28K 809,109 at 0.58
49.7%
First buy on file
22 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$286.80K 12,000 at 23.90
0.0%
Bought on a plan
22 Apr 2026
Bought 2×
$150.24K 13,375 at 11.23
1.1%
First buy on file
21 Apr 2026
ORBIMED ADVISORS LLC Director · indirect
Bought 2×
$12.50M 2,815,315 at 4.44
31.3%
Largest buy in 3 yrs
21 Apr 2026
Bonita David P Director · indirect
Bought 2×
$12.50M 2,815,315 at 4.44
31.3%
Largest buy in 3 yrs
21 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$954.82K 39,180 at 24.37
0.2%
Bought on a plan
21 Apr 2026
Bockhorst Kenneth Chairman, President & CEO
Bought
$258.57K 2,200 at 117.53
4.4%
21 Apr 2026
Htwe Richard VP-Global Operations
Bought
$197.42K 1,700 at 116.13
28.8%
First buy on file
21 Apr 2026
Chernett Jorey 10% owner
Bought
$151.00K 100,000 at 1.51
1.0%
20 Apr 2026
Kaplan Andrew T. Director · indirect
Bought
$134.38M 8,398,438 at 16.00
47.0%
First buy on file
20 Apr 2026
BAIN CAPITAL INVESTORS LLC 10% owner · indirect
Bought
$134.38M 8,398,438 at 16.00
47.0%
First buy on file
20 Apr 2026
EcoR1 Capital, LLC 10% owner · indirect
Bought
$65.00M 4,705,575 at 13.81
opened
First buy on file
20 Apr 2026
Bought
$25.00M 1,562,500 at 16.00
7.4%
First buy on file
20 Apr 2026
Koppel Adam Director · indirect
Bought
$25.00M 1,562,500 at 16.00
7.4%
First buy on file
20 Apr 2026
RTW INVESTMENTS, LP 10% owner · indirect
Bought
$8.00M 500,000 at 16.00
4.9%
First buy on file
20 Apr 2026
Naclerio Nicholas Director · indirect
Bought
$4.00M 235,294 at 17.00
86.6%
First buy on file
20 Apr 2026
Bought
$4.00M 235,294 at 17.00
86.6%
First buy on file
20 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$506.71K 21,480 at 23.59
0.1%
Bought on a plan
20 Apr 2026
Chernett Jorey 10% owner
Bought
$158.00K 100,000 at 1.58
1.0%
20 Apr 2026
Bought
$157.97K 40,690 at 3.88
0.3%
20 Apr 2026
STEEL PARTNERS HOLDINGS L.P. 10% owner · indirect
Bought
$100.42K 24,335 at 4.13
0.7%
17 Apr 2026
ALLISON JOHN W Chairman & CEO
Bought
$2.70M 100,000 at 26.96
1.8%
Largest buy in 3 yrs
17 Apr 2026
Roth Jason Aaron See Remarks
Bought
$1.68M 60,000 at 28.00
17.9%
First buy on file
17 Apr 2026
Perhamus Kevin Scott See Remarks
Bought
$1.50M 53,600 at 28.00
1.5%
First buy on file
17 Apr 2026
Badakhsh Azad Sid See Remarks
Bought
$1.01M 36,000 at 28.00
9.8%
First buy on file
17 Apr 2026
Bought
$700.00K 25,000 at 28.00
467%
First buy on file
17 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$613.77K 24,060 at 25.51
0.1%
Bought on a plan
17 Apr 2026
Sealfon Ross Bradley See Remarks
Bought
$350.00K 12,500 at 28.00
1.1%
First buy on file
17 Apr 2026
OLIVER ERIC L 10% owner · indirect
Bought
$301.31K 28,861 at 10.44
3.8%
17 Apr 2026
ALLEN PATRICK E Director
Bought
$280.00K 10,000 at 28.00
187%
First buy on file
17 Apr 2026
Saba Capital Management, L.P. 10% owner · indirect
Bought
$240.95K 19,669 at 12.25
0.6%
17 Apr 2026
Bought
$143.25K 40,114 at 3.57
0.3%
17 Apr 2026
Jankowski Ryan Anthony Chief Accounting Officer
Bought
$124.99K 4,464 at 28.00
9.5%
First buy on file
17 Apr 2026
Chernett Jorey 10% owner
Bought
$101.60K 40,000 at 2.54
0.6%
16 Apr 2026
PAULSON & CO. INC. 10% owner · indirect
Bought
$12.58M 4,913,665 at 2.56
4.9%
16 Apr 2026
Troim Tor Olav Director · indirect
Bought
$2.79M 500,000 at 5.58
2.0%
Largest buy in 3 yrs
16 Apr 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought on a plan
$1.56M 60,420 at 25.79
0.2%
Bought on a plan
16 Apr 2026
CGC III Sponsor LLC 10% owner · indirect
Bought
$1.03M 100,000 at 10.33
7.3%
16 Apr 2026
Raduenz Brian Director
Bought
$1.00M 50,000 at 20.00
opened
First buy on file
Showing 2,601–2,650 of 5,312. ← Newer Page 53 of 107 Older →