Insider trading

Period: 120 months Stock: CRSP + 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.

294 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.

294 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.

294 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.

294 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.
294 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
294 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.

294 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
21 Dec 2018
Bought
$513.48K 22,742 at 22.58
0.4%
First buy on file
18 Dec 2018
EMSTER KURT VON Director · indirect
Sold, plan not stated
$2.08M 69,925 at 29.70
5.7%
17 Dec 2018
EMSTER KURT VON Director · indirect
Sold, plan not stated
$99.80K 3,009 at 33.17
0.2%
5 Jul 2018
CAGNONI PABLO J Director
Sold, plan not stated
$104.41K 1,684 at 62.00
100%
Sold half or more
3 Jul 2018
CAGNONI PABLO J Director
Sold, plan not stated
$360.59K 5,816 at 62.00
100%
Sold half or more
5 Jun 2018
EMSTER KURT VON Director · indirect
Sold, plan not stated
$11.51K 920 at 12.51
4.8%
1 Jun 2018
Kulkarni Samarth Chief Executive Officer
Sold, plan not stated 2×
$1.04M 15,000 at 69.36
9.2%
17 May 2018
Novak Rodger President
Sold, plan not stated
$4.50M 75,000 at 60.00
6.1%
15 May 2018
Bolzon Bradley J PhD Director · indirect
Sold, plan not stated 2×
$2.55M 44,000 at 57.99
6.4%
15 May 2018
Woiwode Thomas Director · indirect
Sold, plan not stated 2×
$2.55M 44,000 at 57.99
6.4%
14 May 2018
EMSTER KURT VON Director · indirect
Sold, plan not stated 6×
$22.14M 400,000 at 55.36
24.4%
11 May 2018
EMSTER KURT VON Director · indirect
Sold, plan not stated 3×
$13.21M 250,000 at 52.84
13.2%
8 May 2018
Sold, plan not stated 2×
$467.07K 9,241 at 50.54
21.0%
8 May 2018
Woiwode Thomas Director
Sold, plan not stated
$85.05K 1,653 at 51.45
22.7%
7 May 2018
Woiwode Thomas Director · indirect
Sold, plan not stated 8×
$6.03M 119,709 at 50.38
77.4%
Sold half or more
7 May 2018
Bolzon Bradley J PhD Director · indirect
Sold, plan not stated 8×
$6.03M 119,709 at 50.38
77.4%
Sold half or more
30 Apr 2018
Woiwode Thomas Director · indirect
Sold, plan not stated 4×
$1.54M 30,566 at 50.29
44.5%
30 Apr 2018
Bolzon Bradley J PhD Director · indirect
Sold, plan not stated 4×
$1.54M 30,566 at 50.29
44.5%
27 Apr 2018
Bolzon Bradley J PhD Director · indirect
Sold, plan not stated 4×
$582.66K 11,648 at 50.02
23.1%
27 Apr 2018
Woiwode Thomas Director · indirect
Sold, plan not stated 4×
$582.66K 11,648 at 50.02
23.1%
26 Apr 2018
Bolzon Bradley J PhD Director · indirect
Sold, plan not stated 4×
$10.55M 210,610 at 50.11
84.3%
Sold half or more
26 Apr 2018
Woiwode Thomas Director · indirect
Sold, plan not stated 4×
$10.55M 210,610 at 50.11
84.3%
Sold half or more
24 Apr 2018
Woiwode Thomas Director · indirect
Sold, plan not stated 4×
$1.16M 22,841 at 50.99
33.9%
24 Apr 2018
Bolzon Bradley J PhD Director · indirect
Sold, plan not stated 4×
$1.16M 22,841 at 50.99
33.9%
24 Apr 2018
Versant Venture Capital V, L.P. 10% owner · indirect
Sold, plan not stated 4×
$1.16M 22,841 at 50.99
33.9%
23 Apr 2018
Versant Venture Capital IV, L.P. 10% owner · indirect
Sold, plan not stated 4×
$5.17M 101,994 at 50.68
69.3%
Sold half or more
23 Apr 2018
Woiwode Thomas Director · indirect
Sold, plan not stated 4×
$5.17M 101,994 at 50.68
69.3%
Sold half or more
23 Apr 2018
Bolzon Bradley J PhD Director · indirect
Sold, plan not stated 4×
$5.17M 101,994 at 50.68
69.3%
Sold half or more
16 Jan 2018
Dylan-Hyde Tyler Chief Legal Officer
Sold, plan not stated 3×
$1.85M 66,000 at 28.03
72.4%
Sold half or more
5 Jan 2018
BAYER AKTIENGESELLSCHAFT 10% owner · indirect
Bought
$12.00M 527,472 at 22.75
10.3%
First buy on file
5 Jan 2018
EMSTER KURT VON Director · indirect
Sold, plan not stated
$2.49M 92,337 at 26.96
4.8%
5 Jan 2018
EMSTER KURT VON Director · indirect
Bought
$1.50M 65,934 at 22.75
3.6%
First buy on file
2 Jan 2018
EMSTER KURT VON Director · indirect
Sold, plan not stated
$1.01M 37,754 at 26.76
1.9%
2 Jan 2018
Dylan-Hyde Tyler Chief Legal Officer
Sold, plan not stated 2×
$822.50K 38,000 at 21.64
35.1%
29 Dec 2017
Dylan-Hyde Tyler Chief Legal Officer
Sold, plan not stated 4×
$689.06K 30,300 at 22.74
23.2%
28 Dec 2017
Dylan-Hyde Tyler Chief Legal Officer
Sold, plan not stated
$15.23K 700 at 21.75
0.6%
22 Dec 2017
Sold, plan not stated
$528.24K 26,016 at 20.30
48.4%
22 Dec 2017
Dylan-Hyde Tyler Chief Legal Officer
Sold, plan not stated
$308.25K 15,000 at 20.55
11.5%
22 Dec 2017
Woiwode Thomas Director
Sold, plan not stated
$62.07K 3,059 at 20.29
38.2%
15 Dec 2017
Dylan-Hyde Tyler Chief Legal Officer
Sold, plan not stated
$283.50K 15,000 at 18.90
10.3%
7 Dec 2017
CELGENE CORP /DE/ 10% owner · indirect
Sold, plan not stated
$1.54M 80,000 at 19.25
1.9%
4 Dec 2017
CELGENE CORP /DE/ 10% owner · indirect
Sold, plan not stated
$593.54K 30,485 at 19.47
0.8%
1 Dec 2017
CELGENE CORP /DE/ 10% owner · indirect
Sold, plan not stated
$1.68M 87,991 at 19.10
2.3%
30 Nov 2017
CELGENE CORP /DE/ 10% owner · indirect
Sold, plan not stated
$241.16K 12,666 at 19.04
0.3%
29 Nov 2017
CELGENE CORP /DE/ 10% owner · indirect
Sold, plan not stated
$82.06K 4,263 at 19.25
0.1%
28 Nov 2017
CELGENE CORP /DE/ 10% owner · indirect
Sold, plan not stated
$97.64K 5,080 at 19.22
0.1%
27 Nov 2017
CELGENE CORP /DE/ 10% owner · indirect
Sold, plan not stated
$552.80K 27,990 at 19.75
0.7%
27 Nov 2017
Woiwode Thomas Director
Sold, plan not stated
$4.05K 200 at 20.24
2.4%
27 Nov 2017
Sold, plan not stated
$4.05K 200 at 20.24
0.4%
24 Nov 2017
CELGENE CORP /DE/ 10% owner · indirect
Sold, plan not stated
$520.20K 26,010 at 20.00
0.7%
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