Insider trading

Period: 120 months Stock: BLFS + 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.

901 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.

901 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.

901 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.

901 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.
901 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
901 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.

901 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
19 Feb 2021
DE GREEF RODERICK CFO & COO
Sold, plan not stated
$183.79K 4,509 at 40.76
2.5%
19 Feb 2021
Foster Karen A. Chief Quality Officer
Sold, plan not stated
$136.30K 3,344 at 40.76
4.7%
19 Feb 2021
Berard Todd Chief Marketing Officer
Sold, plan not stated
$76.47K 1,876 at 40.76
2.4%
18 Feb 2021
Rice Michael President & CEO
Sold, plan not stated
$412.07K 10,132 at 40.67
3.7%
18 Feb 2021
Mathew Aby J. Exec VP & Chief Scientific Off
Sold, plan not stated
$192.82K 4,741 at 40.67
2.2%
18 Feb 2021
DE GREEF RODERICK CFO & COO
Sold, plan not stated
$183.83K 4,520 at 40.67
2.4%
18 Feb 2021
Foster Karen A. Chief Quality Officer
Sold, plan not stated
$136.37K 3,353 at 40.67
4.5%
18 Feb 2021
Berard Todd Chief Marketing Officer
Sold, plan not stated
$76.54K 1,882 at 40.67
2.4%
17 Feb 2021
Rice Michael President & CEO
Sold, plan not stated
$412.05K 9,917 at 41.55
3.5%
17 Feb 2021
Mathew Aby J. Exec VP & Chief Scientific Off
Sold, plan not stated
$192.79K 4,640 at 41.55
2.1%
17 Feb 2021
DE GREEF RODERICK CFO & COO
Sold, plan not stated
$183.82K 4,424 at 41.55
2.3%
17 Feb 2021
Foster Karen A. Chief Quality Officer
Sold, plan not stated
$136.33K 3,281 at 41.55
4.2%
17 Feb 2021
Berard Todd Chief Marketing Officer
Sold, plan not stated
$76.54K 1,842 at 41.55
2.3%
16 Feb 2021
Berard Todd Chief Marketing Officer
Sold, plan not stated 2×
$548.11K 12,324 at 44.48
16.2%
16 Feb 2021
Hinson Andrew G Director
Sold, plan not stated
$114.18K 2,500 at 45.67
12.8%
5 Feb 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.64M 40,000 at 40.90
1.2%
4 Feb 2021
Mathew Aby J. Exec VP & Chief Scientific Off
Sold, plan not stated
$739.69K 18,483 at 40.02
9.3%
4 Feb 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$347.07K 8,538 at 40.65
0.3%
2 Feb 2021
Mathew Aby J. Exec VP & Chief Scientific Off
Sold, plan not stated
$743.61K 18,484 at 40.23
9.3%
1 Feb 2021
Mathew Aby J. Exec VP & Chief Scientific Off
Sold, plan not stated
$715.52K 18,484 at 38.71
9.3%
25 Jan 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$2.08M 50,000 at 41.58
1.5%
22 Jan 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.27M 29,811 at 42.48
0.9%
20 Jan 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.20M 29,182 at 41.03
0.8%
19 Jan 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.61M 40,000 at 40.30
1.1%
15 Jan 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.19M 29,338 at 40.62
0.8%
14 Jan 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$954.31K 22,152 at 43.08
0.6%
12 Jan 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$340.77K 8,435 at 40.40
0.2%
12 Jan 2021
Schulz Marcus Chief Revenue Officer
Sold, plan not stated
$82.02K 2,000 at 41.01
5.1%
11 Jan 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated 3×
$3.22M 80,000 at 40.24
2.2%
8 Jan 2021
Schulz Marcus Vice President, Global Sales
Sold, plan not stated
$11.43K 293 at 39.01
0.7%
7 Jan 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.19M 30,000 at 39.55
0.8%
6 Jan 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$626.06K 15,075 at 41.53
0.4%
5 Jan 2021
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$806.05K 18,948 at 42.54
0.5%
1 Dec 2020
Rice Michael President & CEO
Sold, plan not stated
$28.85K 813 at 35.49
0.4%
1 Dec 2020
Mathew Aby J. Exec VP & Chief Scientific Off
Sold, plan not stated
$13.49K 380 at 35.49
0.2%
1 Dec 2020
Foster Karen A. Chief Quality Officer
Sold, plan not stated
$5.89K 166 at 35.49
0.3%
24 Nov 2020
Bought
$36.00M 1,600,000 at 22.50
27.4%
First buy on file
24 Nov 2020
GIRSCHWEILER THOMAS Director · indirect
Sold, plan not stated
$36.00M 1,600,000 at 22.50
97.1%
Sold half or more
19 Nov 2020
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.23M 36,848 at 33.35
1.0%
18 Nov 2020
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.29M 40,000 at 32.33
1.1%
17 Nov 2020
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.25M 40,000 at 31.31
1.1%
16 Nov 2020
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.17M 36,957 at 31.68
1.0%
16 Nov 2020
Rice Michael President & CEO
Sold, plan not stated
$357.58K 11,461 at 31.20
5.3%
16 Nov 2020
DE GREEF RODERICK CFO & COO
Sold, plan not stated
$313.30K 10,000 at 31.33
6.0%
13 Nov 2020
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.54M 48,306 at 31.97
1.2%
13 Nov 2020
Rice Michael President & CEO
Sold, plan not stated
$364.57K 11,461 at 31.81
5.3%
13 Nov 2020
DE GREEF RODERICK CFO & COO
Sold, plan not stated
$318.70K 10,000 at 31.87
6.0%
13 Nov 2020
Berard Todd Chief Marketing Officer
Sold, plan not stated
$160.80K 5,000 at 32.16
7.3%
12 Nov 2020
VILLIGER WALTER 10% owner · indirect
Sold, plan not stated
$1.07M 32,596 at 32.84
0.8%
12 Nov 2020
Rice Michael President & CEO
Sold, plan not stated
$371.11K 11,461 at 32.38
5.3%
Showing 601–650 of 901. ← Newer Page 13 of 19 Older →