BORGES DAVID J.

PrivateCIK: 2005787
Location

SEATTLE, WA

BORGES DAVID J. (VP, Finance & CAO) sold 20K shares of OMEROS CORP on the open market

Open‑market sale worth $419.0K. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderBORGES DAVID J.CIK 2005787
→
IssuerOMEROS CORPCIK 1285819
Officer· VP, Finance & CAO
Since Jun 2024
-20K
Net shares
Net seller
$419.0K
Total sold
2
Open market trades
0B · 2S
8
Total transactions
20K acquired · 40K disposed
Non-Derivative Transactions5

Common Stock

Direct
M · Option Exercise

Shares

+5K

Price / share

$3.93

Trade value

$19.65K

% of position

New position
9/22/2026
0.00→5K

Common Stock

Direct
M · Option Exercise

Shares

+5K

Price / share

$2.94

Trade value

$14.70K

% of position

100.0%
9/22/2026
5K→10K

Common Stock

Direct
S · Sale

Shares

−10K

Price / share

$20.95

Trade value

$209.50K

% of position

New position
9/22/2026
10K→0.00

Common Stock

Direct
M · Option Exercise

Shares

+10K

Price / share

$15.58

Trade value

$155.80K

% of position

New position
9/23/2026
0.00→10K

Common Stock

Direct
S · Sale

Shares

−10K

Price / share

$20.95

Trade value

$209.50K

% of position

New position
9/23/2026
10K→0.00
Total

Net shares

+0.00

Net value

-$228.85K

Derivative Transactions3

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

5K shares

Shares

−5K

Strike price

3.93

Held after

4.09K

Exercisable

—

9/22/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

5K shares

Shares

−5K

Strike price

2.94

Held after

15K

Exercisable

—

9/22/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

10K shares

Shares

−10K

Strike price

15.58

Held after

5K

Exercisable

—

9/23/2026
BORGES DAVID J. — Insider Transaction (Form 4) Filed Sep 25, 2026 | Finecho