OMER

Omeros Corp

Company with tickers: OMER

Market Cap

$626.41M

Shares Outstanding

72,375,355

CIK

1285819

CUSIP

682143102

13F Activity (30d)

3 filings 2 filers

Website

Visit website

Investor Relations

Investor relations

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

Net buyers

-1

Net shares bought

-0.01%

Net buy value

-$87,039

Date	Insider	Role	Type	Shares	Price	Value	After
2026-06-18	Cable Thomas J.	Director	Award	15,000	—	—	15,000
2026-06-18	Demopulos Peter A MD	Director	Award	15,000	—	—	15,000
2026-06-18	Hood Leroy E. MD PhD	Director	Award	15,000	—	—	15,000
2026-06-18	HANISH ARNOLD C	Director	Award	15,000	—	—	15,000
2026-06-18	Perkinson Diana T.	Director	Award	15,000	—	—	15,000
2026-06-18	Shah Rajiv	Director	Award	15,000	—	—	15,000
2026-06-18	Bumol Thomas F.	Director	Award	15,000	—	—	15,000
2026-05-22	Cable Thomas J.	Director	Sell	7,500	$11.61	$87,039	35,067
2026-05-22	Cable Thomas J.	Director	Convert	7,500	$10.84	$81,300	42,567
2026-05-22	Cable Thomas J.	Director	Convert	7,500	—	—	0
2026-02-18	Demopulos Gregory A MD	Director, Chairman, CEO & President	Convert	400,000	$10.27	$4,108,000	1,826,986
2026-02-18	Demopulos Gregory A MD	Director, Chairman, CEO & President	Convert	400,000	—	—	0
2026-02-18	Demopulos Gregory A MD	Director, Chairman, CEO & President	Tax	357,678	$11.93	$4,267,099	1,469,308
2026-01-13	Borges David J.	VP, Finance & CAO	Convert	30,000	—	—	65,000
2026-01-13	Borges David J.	VP, Finance & CAO	Convert	30,000	$3.06	$91,800	30,000
2026-01-13	Borges David J.	VP, Finance & CAO	Sell	30,000	$12.31	$369,315	0
2026-01-12	Borges David J.	VP, Finance & CAO	Sell	30,000	$12.72	$381,600	0
2025-10-13	Demopulos Gregory A MD	Director, Chairman, CEO & President	Gift	300,000	—	—	300,000
2025-10-13	Demopulos Gregory A MD	Director, Chairman, CEO & President	Gift	600,000	—	—	1,426,986
2025-10-13	Demopulos Gregory A MD	Director, Chairman, CEO & President	Gift	300,000	—	—	300,000
2025-06-30	Cancelmo Peter B	VP, General Counsel	Award	100,000	—	—	100,000
2025-06-30	Borges David J.	VP, Finance & CAO	Award	95,000	—	—	95,000
2025-06-30	Demopulos Gregory A MD	Director, Chairman, CEO & President	Award	865,000	—	—	865,000
2025-06-27	Cable Thomas J.	Director	Award	15,000	—	—	15,000
2025-06-27	HANISH ARNOLD C	Director	Award	15,000	—	—	15,000
2025-06-27	Hood Leroy E. MD PhD	Director	Award	15,000	—	—	15,000
2025-06-27	Perkinson Diana T.	Director	Award	15,000	—	—	15,000
2025-06-27	Shah Rajiv	Director	Award	15,000	—	—	15,000
2025-06-27	Bumol Thomas F.	Director	Award	15,000	—	—	15,000
2025-06-27	Demopulos Peter A MD	Director	Award	15,000	—	—	15,000
2024-06-06	Bumol Thomas F.	Director	Award	15,000	—	—	15,000
2024-06-06	Hood Leroy E. MD PhD	Director	Award	15,000	—	—	15,000
2024-06-06	Perkinson Diana T.	Director	Award	15,000	—	—	15,000
2024-06-06	Shah Rajiv	Director	Award	15,000	—	—	15,000
2024-06-06	Cable Thomas J.	Director	Award	15,000	—	—	15,000
2024-06-06	Demopulos Peter A MD	Director	Award	15,000	—	—	15,000
2024-06-06	HANISH ARNOLD C	Director	Award	15,000	—	—	15,000
2024-04-25	Cancelmo Peter B	VP, General Counsel	Award	100,000	—	—	100,000
2024-04-25	Demopulos Gregory A MD	Director, Chairman, CEO & President	Award	725,000	—	—	725,000
2024-04-25	JACOBSEN MICHAEL A	VP, Finance & CAO	Award	100,000	—	—	100,000
2023-11-17	Demopulos Gregory A MD	Director, Chairman, CEO & President	Buy	15,000	$1.68	$25,200	123,945
2023-11-15	Demopulos Peter A MD	Director	Buy	10,000	$1.53	$15,300	208,516
2023-11-14	Demopulos Gregory A MD	Director, Chairman, CEO & President	Award	25,000	$1.44	$36,000	108,945
2023-11-13	Demopulos Gregory A MD	Director, Chairman, CEO & President	Award	37,500	$1.29	$48,375	83,945
2023-09-22	Demopulos Gregory A MD	Director, Chairman, CEO & President	Award	715,000	—	—	715,000
2023-09-22	Cancelmo Peter B	VP, General Counsel	Award	100,000	—	—	100,000
2023-09-22	JACOBSEN MICHAEL A	VP, Finance & CAO	Award	100,000	—	—	100,000
2023-09-12	Bumol Thomas F.	Director	Award	10,000	$3.31	$33,100	10,000
2023-06-23	Demopulos Peter A MD	Director	Award	15,000	—	—	15,000
2023-06-23	Hood Leroy E. MD PhD	Director	Award	15,000	—	—	15,000

Showing 1–50 of 149 transactions