Insider trading

Period: 120 months Stock: BCYC Role: CEO × + 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.

53 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.

53 decisions over 120 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.

53 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.

53 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.
53 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
53 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.

53 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
5 Oct 2026
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$5.85K 1,638 at 3.57
0.3%
Not planned
2 Oct 2026
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$21.40K 6,167 at 3.47
1.0%
Not planned
6 Jul 2026
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$7.49K 1,737 at 4.31
0.3%
Not planned
2 Jul 2026
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$25.21K 5,905 at 4.27
1.0%
Not planned
6 Apr 2026
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$8.67K 1,716 at 5.05
0.3%
Not planned
2 Apr 2026
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$29.30K 5,967 at 4.91
1.0%
Not planned
5 Jan 2026
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$70.99K 10,989 at 6.46
1.7%
Not planned
2 Jan 2026
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$70.21K 10,325 at 6.80
1.6%
Not planned
3 Oct 2025
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$27.17K 3,231 at 8.41
0.7%
Not planned
2 Oct 2025
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$19.01K 2,263 at 8.40
0.5%
Not planned
3 Jul 2025
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$23.76K 3,193 at 7.44
0.7%
Not planned
2 Jul 2025
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$16.08K 2,268 at 7.09
0.5%
Not planned
3 Apr 2025
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$25.67K 3,432 at 7.48
0.7%
Not planned
2 Apr 2025
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$17.94K 2,237 at 8.02
0.5%
Not planned
3 Jan 2025
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$45.61K 3,092 at 14.75
0.6%
Not planned
2 Jan 2025
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$127.35K 9,038 at 14.09
1.8%
Not planned
3 Oct 2024
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$71.50K 3,212 at 22.26
0.8%
Not planned
3 Jul 2024
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$62.73K 3,194 at 19.64
0.8%
Not planned
3 Apr 2024
Lee Kevin CHIEF EXECUTIVE OFFICER
Sold at will
$75.19K 3,158 at 23.81
0.8%
Not planned
3 Jan 2024
Lee Kevin Chief Executive Officer
Sold at will
$152.30K 8,703 at 17.50
2.2%
Not planned
3 Oct 2023
Lee Kevin Chief Executive Officer
Sold at will
$29.40K 1,470 at 20.00
0.5%
Not planned
3 Jul 2023
Lee Kevin Chief Executive Officer
Sold at will
$37.60K 1,498 at 25.10
0.5%
Not planned
3 Apr 2023
Lee Kevin Chief Executive Officer
Sold at will
$31.37K 1,486 at 21.11
0.5%
Not planned
3 Jan 2023
Lee Kevin Chief Executive Officer
Sold, plan not stated
$174.36K 6,000 at 29.06
1.8%
18 Oct 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$2.94K 49 at 60.00
0.0%
15 Oct 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$19.22K 320 at 60.05
0.1%
14 Oct 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$277.86K 4,631 at 60.00
2.0%
11 Oct 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated 2×
$269.39K 5,000 at 53.88
2.1%
2 Sep 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$200.00K 5,000 at 40.00
2.1%
1 Sep 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated 3×
$1.01M 27,085 at 37.21
10.1%
31 Aug 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated 2×
$407.76K 11,225 at 36.33
4.4%
27 Aug 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$65.12K 1,808 at 36.02
0.7%
26 Jul 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$3.60K 100 at 36.00
0.0%
23 Jul 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$172.25K 4,782 at 36.02
1.9%
16 Jul 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$20.71K 609 at 34.00
0.2%
15 Jul 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$753.13K 21,970 at 34.28
8.2%
14 Jul 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated 4×
$496.73K 14,465 at 34.34
5.6%
13 Jul 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated 3×
$1.28M 38,961 at 32.97
13.4%
12 Jul 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$62.03K 1,936 at 32.04
0.8%
7 May 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$180.62K 5,604 at 32.23
2.2%
6 May 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$55.15K 1,716 at 32.14
0.7%
4 May 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$28.73K 897 at 32.03
0.4%
3 May 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$109.05K 3,391 at 32.16
1.3%
30 Apr 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated 2×
$935.20K 30,406 at 30.76
10.7%
29 Apr 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated 2×
$183.61K 6,018 at 30.51
2.3%
28 Apr 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated 4×
$699.17K 22,495 at 31.08
8.1%
27 Apr 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated 2×
$203.73K 6,636 at 30.70
2.5%
26 Apr 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated 2×
$582.14K 18,611 at 31.28
6.8%
5 Feb 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated
$3.10K 100 at 31.00
0.0%
20 Jan 2021
Lee Kevin Chief Executive Officer
Sold, plan not stated 3×
$37.78K 1,185 at 31.88
0.5%
Showing 1–50 of 53. Page 1 of 2 Older →