Insider trading

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

5,422 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.

5,422 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.

5,422 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.

5,422 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.
5,422 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
5,422 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.

5,422 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
20 May 2026
Posner Brian S Director
Bought
$42.80K 2,500 at 17.12
16.1%
20 May 2026
Zeiher Bernhardt G Director · indirect
Bought
$29.32K 5,000 at 5.86
opened
First buy on file
20 May 2026
Bought
$28.62K 157 at 182.31
2.5%
20 May 2026
JOBE LARRY A Director
Bought
$11.55K 2,803 at 4.12
4.2%
20 May 2026
Bought
$11.40K 10,000 at 1.14
3.8%
20 May 2026
BREWSTER DARYL G Director
Bought
$10.03K 211 at 47.52
0.4%
20 May 2026
Dols Scott V. Director
Bought
$8.95K 4,346 at 2.06
1.9%
20 May 2026
Bought
$7.50K 256 at 29.35
266%
Largest buy in 3 yrs
20 May 2026
ADAMS EULA L Director
Bought
$6.68K 4,000 at 1.67
3.9%
20 May 2026
Bought 3×
$6.25K 400 at 15.63
1.3%
20 May 2026
Kabot Brian Director
Bought
$1.38K 250 at 5.52
5.6%
20 May 2026
Bought
$10.25 1 at 10.25
0.0%
20 May 2026
Valles Noe G Director
Bought
$0.00 623 at 0.00
0.1%
20 May 2026
Stafeil Jeffrey Director
Bought
$0.00 16,261 at 0.00
91.0%
+91% of stake
20 May 2026
Kulkarni Sandeep Chidambar Director and Chairman · indirect
Bought
no price 300,000 shares
opened
First buy on file
19 May 2026
GARDEN EDWARD P Director · indirect
Bought
$13.46M 403,000 at 33.40
12.8%
First buy on file
19 May 2026
Casdin Capital, LLC Director · indirect
Bought
$7.88M 185,000 at 42.60
5.8%
Largest buy in 3 yrs
19 May 2026
Bought
$1.07M 25,000 at 42.77
opened
First buy on file
19 May 2026
Strandberg Steven F. Director · indirect
Bought
$958.49K 85,000 at 11.28
73.2%
First buy on file
19 May 2026
Haveli Investments, L.P. Director · indirect
Bought
$867.88K 583,450 at 1.49
4.1%
19 May 2026
Borba George A Jr Director · indirect
Bought
$500.00K 25,187 at 19.85
3.1%
19 May 2026
HILL W BRYAN Director
Bought
$499.07K 21,803 at 22.89
156%
First buy on file
19 May 2026
Bought
$470.82K 14,500 at 32.47
68.4%
First buy on file
19 May 2026
WHITING PAUL L Director
Bought 2×
$376.95K 16,000 at 23.56
18.4%
19 May 2026
Caligan Partners LP Director · indirect
Bought
$317.89K 5,300 at 59.98
0.1%
19 May 2026
BRODNAX BRETT Director
Bought
$253.75K 35,000 at 7.25
130%
First buy on file
19 May 2026
Stone Michael Robert Director · indirect
Bought
$250.00K 17,135 at 14.59
1.0%
First buy on file
19 May 2026
Cline James E Director · indirect
Bought
$242.00K 50,000 at 4.84
100%
First buy in 3+ yrs
19 May 2026
Bought
$160.00K 10,000 at 16.00
46.2%
First buy on file
19 May 2026
Cil Jose E. Director · indirect
Bought
$149.10K 10,000 at 14.91
15.6%
19 May 2026
Habiger David C Director
Bought
$125.28K 2,200 at 56.95
23.3%
First buy on file
19 May 2026
Riley H Sanford Director
Bought
$104.00K 6,500 at 16.00
2.6%
19 May 2026
Bought
$94.76K 10,600 at 8.94
0.1%
19 May 2026
Riley H Sanford Director · indirect
Bought
$86.40K 5,400 at 16.00
opened
19 May 2026
Arnoult J Tim Director
Bought
$81.45K 9,000 at 9.05
21.5%
Largest buy in 3 yrs
19 May 2026
Bought
$67.50K 25,000 at 2.70
15.0%
19 May 2026
Bought
$65.69K 75,500 at 0.87
58.1%
Largest buy in 3 yrs
19 May 2026
Klein Randal T Director
Bought
$61.10K 25,000 at 2.44
167%
+167% of stake
19 May 2026
Dols Scott V. Director
Bought
$51.47K 25,105 at 2.05
12.1%
19 May 2026
Bought
$50.49K 13,500 at 3.74
2.4%
First buy on file
19 May 2026
Bought
$50.00K 56,818 at 0.88
62.3%
+62% of stake
19 May 2026
Bought
$49.78K 20,000 at 2.49
39.3%
First buy on file
19 May 2026
Stein Deborah Director
Bought
$43.84K 425 at 103.15
30.4%
+30% of stake
19 May 2026
HOLLOWAY ANNE M Director
Bought
$40.00K 527 at 75.92
1.3%
Largest buy in 3 yrs
19 May 2026
Bought
$29.61K 7,100 at 4.17
27.1%
First buy on file
19 May 2026
JOBE LARRY A Director
Bought
$21.00K 5,000 at 4.20
8.0%
First buy in 3+ yrs
19 May 2026
Tsunis George Director
Bought 2×
$20.51K 3,500 at 5.86
13.2%
Largest buy in 3 yrs
19 May 2026
Bought
$20.10K 12,183 at 1.65
opened
First buy on file
19 May 2026
Bought
$19.89K 1,421 at 14.00
2.7%
19 May 2026
Thau Daniel Mark Director
Bought
$19.53K 300 at 65.09
3.6%
Showing 2,051–2,100 of 5,422. ← Newer Page 42 of 109 Older →