Insider trading

Period: 120 months Stock: ASMB Role: Other officers × + 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.

37 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.

37 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.

37 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.

37 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.
37 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
37 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.

37 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
17 Jun 2026
Bjorkquist Jeanette M PFO and PAO
Sold at will
$674.25 29 at 23.25
0.2%
Not planned
30 Mar 2026
Bjorkquist Jeanette M PFO and PAO
Sold at will 2×
$8.75K 328 at 26.69
2.9%
Not planned
30 Mar 2026
White Nicole S Chief Manufacturing Officer
Sold at will 2×
$5.26K 197 at 26.69
0.5%
Not planned
31 Mar 2025
White Nicole S Chief Manufacturing Officer
Sold at will
$1.94K 197 at 9.85
1.7%
Not planned
31 Mar 2025
Bjorkquist Jeanette M Principal Accounting Officer
Sold at will
$1.77K 180 at 9.85
3.8%
Not planned
18 Nov 2024
White Nicole S Chief Manufacturing Officer
Sold at will
$651.60 40 at 16.29
0.3%
Not planned
3 Oct 2024
White Nicole S Chief Manufacturing Officer
Sold at will
$2.33K 157 at 14.81
1.3%
Not planned
2 Aug 2024
White Nicole S Chief Manufacturing Officer
Sold at will
$11.17K 785 at 14.23
6.1%
Not planned
23 May 2024
White Nicole S Chief Manufacturing Officer
Sold at will
$2.57K 172 at 14.93
1.3%
Not planned
23 May 2024
Bjorkquist Jeanette M Principal Accounting Officer
Sold at will
$358.41 24 at 14.93
0.8%
Not planned
30 Apr 2024
White Nicole S Chief Manufacturing Officer
Sold at will
$15.95K 1,255 at 12.71
8.8%
Not planned
1 Apr 2024
White Nicole S Chief Manufacturing Officer
Sold at will
$2.58K 197 at 13.07
1.8%
Not planned
1 Apr 2024
Bjorkquist Jeanette M Principal Accounting Officer
Sold at will
$1.49K 114 at 13.07
3.5%
Not planned
17 Nov 2023
White Nicole S Chief Manufacturing Officer
Sold at will
$328.65 477 at 0.69
0.5%
Not planned
3 Oct 2023
Delaney William E IV Chief Scientific Officer
Sold at will
$1.50K 1,891 at 0.80
1.2%
Not planned
3 Oct 2023
White Nicole S Chief Manufacturing Officer
Sold at will
$1.50K 1,891 at 0.80
2.0%
Not planned
2 Aug 2023
Delaney William E IV Chief Scientific Officer
Sold at will
$10.29K 9,461 at 1.09
6.2%
Not planned
24 Jul 2023
Bjorkquist Jeanette M Principal Accounting Officer
Sold at will
$900.38 844 at 1.07
3.1%
Not planned
30 May 2023
Delaney William E IV Chief Scientific Officer
Sold at will
$4.05K 4,232 at 0.96
3.6%
Not planned
23 May 2023
Delaney William E IV Chief Scientific Officer
Sold at will
$6.83K 6,561 at 1.04
5.3%
Not planned
23 May 2023
Bjorkquist Jeanette M Principal Accounting Officer
Sold at will
$285.04 274 at 1.04
1.0%
Not planned
30 Mar 2023
Delaney William E IV Chief Scientific Officer
Sold at will
$2.82K 3,421 at 0.82
3.8%
Not planned
30 Mar 2023
Bjorkquist Jeanette M Principal Accounting Officer
Sold at will
$637.16 774 at 0.82
3.1%
Not planned
31 May 2022
Delaney William E IV Chief Scientific Officer
Sold, plan not stated
$8.00K 4,164 at 1.92
5.2%
30 Mar 2022
Okazaki Jason A Chief Operating Officer
Sold, plan not stated
$2.75K 1,269 at 2.17
1.3%
30 Mar 2022
Delaney William E IV Chief Scientific Officer
Sold, plan not stated
$2.25K 1,038 at 2.17
1.3%
30 Mar 2022
Stamm Luisa M Chief Medical Officer
Sold, plan not stated
$2.25K 1,038 at 2.17
2.5%
28 Mar 2022
Okazaki Jason A Chief Operating Officer
Sold, plan not stated
$10.36K 4,617 at 2.24
6.7%
27 May 2021
Delaney William E IV Chief Scientific Officer
Sold, plan not stated
$16.64K 4,129 at 4.03
7.2%
14 Dec 2020
Papkoff Jacqueline Sybil SVP-CSO Microbiome
Sold, plan not stated
$7.98K 1,297 at 6.15
3.4%
9 Nov 2020
Stamm Luisa M Chief Medical Officer
Sold, plan not stated
$22.40K 4,397 at 5.10
36.6%
31 Mar 2020
Colonno Richard James EVP & CSO, Virology Ops
Sold, plan not stated
$117.52K 7,812 at 15.04
5.4%
30 Mar 2020
Papkoff Jacqueline Sybil SVP-CSO Microbiome
Sold, plan not stated
$17.83K 1,254 at 14.22
3.1%
13 Dec 2019
Papkoff Jacqueline Sybil SVP-CSO Microbiome
Sold, plan not stated
$30.66K 1,460 at 21.00
6.0%
12 Dec 2019
Colonno Richard James EVP & CSO, Virology Ops
Sold, plan not stated
$826.58K 33,061 at 25.00
20.5%
6 Sep 2018
Lopatin Uri A Chief Med. Off., VP Res. Dev.
Sold, plan not stated
$13.44K 336 at 40.01
0.1%
5 Sep 2018
Lopatin Uri A Chief Med. Off., VP Res. Dev.
Sold, plan not stated
$609.55K 15,204 at 40.09
2.4%
Showing 1–37 of 37.