DEMOPULOS GREGORY A MD

PrivateCIK: 1472160
Location

SEATTLE, WA

DEMOPULOS GREGORY A MD (Chairman, CEO & President) sold 3.5% of their position (72.61K shares) of OMEROS CORP on the open market

Open‑market sale worth $1.30M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderDEMOPULOS GREGORY A MDCIK 1472160
IssuerOMEROS CORPCIK 1285819
DirectorOfficer· Chairman, CEO & President
Since Feb 2026
-72.61K
Net shares
Net seller
$1.30M
Total sold
2
Open market trades
0B · 2S
6
Total transactions
72.61K acquired · 145.23K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+37.41K

Price / share

$4.10

Trade value

$153.37K

% of position

1.8%
4/7/2021
2.03M2.06M

Common Stock

Direct
S · Sale

Shares

37.41K

Price / share

$17.91

Trade value

$669.96K

% of position

1.8%
4/7/2021
2.06M2.03M

Common Stock

Direct
M · Option Exercise

Shares

+35.21K

Price / share

$4.10

Trade value

$144.34K

% of position

1.7%
4/8/2021
2.03M2.06M

Common Stock

Direct
S · Sale

Shares

35.21K

Price / share

$17.76

Trade value

$625.26K

% of position

1.7%
4/8/2021
2.06M2.03M
Total

Net shares

+0.00

Net value

-$997.50K

Derivative Transactions2

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

37.41K shares

Shares

37.41K

Strike price

4.10

Held after

182.63K

Exercisable

4/7/2021

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

35.21K shares

Shares

35.21K

Strike price

4.10

Held after

147.43K

Exercisable

4/8/2021
DEMOPULOS GREGORY A MD — Insider Transaction (Form 4) Filed Apr 8, 2021 | Finecho