Insider trading

Period: 12 months Stock: EYPT + 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 12 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 12 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 12 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 12 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 12 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 12 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.

12 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
18 Aug 2026
Zaderej Karen L. Director
Bought
$52.26K 10,600 at 4.93
27.5%
+28% of stake
30 Jun 2026
Ribeiro Ramiro Chief Medical Officer
Sold on a plan 2×
$73.17K 4,875 at 15.01
100%
Sold half or more
17 Apr 2026
Ribeiro Ramiro Chief Medical Officer
Sold on a plan
$36.56K 2,437 at 15.00
100%
Sold half or more
16 Mar 2026
Duker Jay S. President and CEO · indirect
Bought
$19.72K 1,500 at 13.15
1.5%
First buy on file
4 Mar 2026
Ribeiro Ramiro Chief Medical Officer
Sold on a plan
$43.57K 2,438 at 17.87
100%
Sold half or more
17 Feb 2026
Ribeiro Ramiro Chief Medical Officer
Sold on a plan
$36.56K 2,437 at 15.00
100%
Sold half or more
5 Jan 2026
Ribeiro Ramiro Chief Medical Officer
Sold on a plan
$727.32K 42,544 at 17.10
100%
Sold half or more
4 Dec 2025
Cormorant Asset Management, LP Former 10% Owner · indirect
Sold at will
$942.24K 60,000 at 15.70
0.7%
Not planned
4 Dec 2025
Lurker Nancy Director
Sold on a plan
$140.48K 9,300 at 15.11
4.3%
Planned (10b5-1)
28 Nov 2025
Lurker Nancy Director
Sold on a plan
$7.48K 500 at 14.95
0.2%
Planned (10b5-1)
26 Nov 2025
Lurker Nancy Director
Sold on a plan
$2.99K 200 at 14.95
0.1%
Planned (10b5-1)
11 Nov 2025
Ribeiro Ramiro Chief Medical Officer
Sold on a plan
$31.60K 2,722 at 11.61
100%
Sold half or more
Showing 1–12 of 12.