Insider trading

Period: 120 months Stock: IMA Role: Directors × + Add filter Clear all
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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.

15 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.

15 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.

15 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.

15 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.
15 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
15 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.

15 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
24 Dec 2025
Bought
$95.84K 16,000 at 5.99
opened
First buy on file
25 Jul 2025
Stampacchia Otello Director · indirect
Bought
$8.00M 267,556 at 29.90
143%
First buy on file
25 Jul 2025
Bonita David P Director · indirect
Bought
$2.50M 83,611 at 29.90
40.9%
First buy in 3+ yrs
24 Jun 2022
ORBIMED ADVISORS LLC Director · indirect
Sold, plan not stated 2×
$803.98K 162,000 at 4.96
7.5%
24 Jun 2022
Bonita David P Director · indirect
Sold, plan not stated 2×
$803.98K 162,000 at 4.96
7.5%
23 Jun 2022
ORBIMED ADVISORS LLC Director · indirect
Sold, plan not stated
$86.88K 23,419 at 3.71
1.2%
23 Jun 2022
Bonita David P Director · indirect
Sold, plan not stated
$86.88K 23,419 at 3.71
1.2%
22 Jun 2022
ORBIMED ADVISORS LLC Director · indirect
Sold, plan not stated
$237.16K 66,806 at 3.55
3.4%
22 Jun 2022
Bonita David P Director · indirect
Sold, plan not stated
$237.16K 66,806 at 3.55
3.4%
14 Dec 2021
FORMELA JEAN FRANCOIS Director · indirect
Sold, plan not stated
$83.43K 5,959 at 14.00
0.5%
13 Dec 2021
FORMELA JEAN FRANCOIS Director · indirect
Sold, plan not stated
$121.95K 8,330 at 14.64
0.7%
10 Dec 2021
FORMELA JEAN FRANCOIS Director · indirect
Sold, plan not stated
$180.19K 11,989 at 15.03
0.9%
30 Mar 2021
Bonita David P Director · indirect
Bought 2×
$6.77M 423,400 at 16.00
23.9%
First buy on file
30 Mar 2021
ORBIMED ADVISORS LLC Director · indirect
Bought 2×
$6.77M 423,400 at 16.00
23.9%
First buy on file
30 Mar 2021
FORMELA JEAN FRANCOIS Director · indirect
Bought
$2.00M 125,000 at 16.00
16.7%
First buy on file
Showing 1–15 of 15.