Insider trading

Period: 120 months Stock: COGT Share of holding: 50% or more × + 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.

12 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.

12 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.

12 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.

12 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.
12 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
12 decisions over 120 months Remove this filter
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.

12 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
27 Aug 2026
Morris Arlene Director
Sold on a plan 2×
$1.69M 45,510 at 37.12
100%
Sold half or more
31 Mar 2026
Fairmount Funds Management LLC Director · indirect
Sold at will
$242.62M 7,000,000 at 34.66
56.0%
Sold half or more
14 Jan 2025
Pinnow Cole Chief Commercial Officer
Bought
$332.41K 43,750 at 7.60
×21
First buy on file
16 Jun 2022
Fairmount Funds Management LLC 10% owner · indirect
Bought
$9.90M 1,200,000 at 8.25
94.3%
First buy on file
26 Apr 2021
Green John L. Chief Financial Officer
Sold, plan not stated
$157.82K 17,813 at 8.86
82.3%
Sold half or more
25 Mar 2019
Ettenberg Seth Chief Scientific Officer
Sold, plan not stated
$47.33K 11,485 at 4.12
100%
Sold half or more
25 Feb 2019
Ettenberg Seth Chief Scientific Officer
Sold, plan not stated
$48.85K 11,485 at 4.25
100%
Sold half or more
26 Dec 2018
Ettenberg Seth Chief Scientific Officer
Sold, plan not stated
$46.49K 11,485 at 4.05
100%
Sold half or more
26 Nov 2018
Ettenberg Seth Chief Scientific Officer
Sold, plan not stated
$80.44K 11,485 at 7.00
100%
Sold half or more
25 Oct 2018
Ettenberg Seth Chief Scientific Officer
Sold, plan not stated
$97.20K 11,485 at 8.46
100%
Sold half or more
25 Sep 2018
Ettenberg Seth Chief Scientific Officer
Sold, plan not stated
$143.18K 11,485 at 12.47
100%
Sold half or more
3 Apr 2018
Ratcliffe Liam Director · indirect
Bought 2×
$6.60M 550,000 at 12.00
158%
First buy on file
Showing 1–12 of 12.