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OMEROS CORP

OMER · CIK 0001285819

SEC FORM 4
$155,800.00

OMEROS CORP (OMER)

Acquisition (code M) of 10,000 shares at $15.58 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code M

Traded Sep 23, 2026 · Disclosed Sep 24, 2026

Source: SEC Form 4 · 0001437749-26-031169 · filed 2026-09-24 · View filing →

SEC FORM 4
$209,500.00

OMEROS CORP (OMER)

Sale of 10,000 shares at $20.95 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code S

Traded Sep 23, 2026 · Disclosed Sep 24, 2026

Source: SEC Form 4 · 0001437749-26-031169 · filed 2026-09-24 · View filing →

SEC FORM 4
$19,650.00

OMEROS CORP (OMER)

Acquisition (code M) of 5,000 shares at $3.93 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code M

Traded Sep 22, 2026 · Disclosed Sep 24, 2026

Source: SEC Form 4 · 0001437749-26-031169 · filed 2026-09-24 · View filing →

SEC FORM 4
$14,700.00

OMEROS CORP (OMER)

Acquisition (code M) of 5,000 shares at $2.94 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code M

Traded Sep 22, 2026 · Disclosed Sep 24, 2026

Source: SEC Form 4 · 0001437749-26-031169 · filed 2026-09-24 · View filing →

SEC FORM 4
$209,500.00

OMEROS CORP (OMER)

Sale of 10,000 shares at $20.95 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code S

Traded Sep 22, 2026 · Disclosed Sep 24, 2026

Source: SEC Form 4 · 0001437749-26-031169 · filed 2026-09-24 · View filing →

SEC FORM 4
$73,500.00

OMEROS CORP (OMER)

Acquisition (code M) of 25,000 shares at $2.94 per share.

Reporting Person Cancelmo Peter B · Officer Title VP, General Counsel · Transaction Code M

Traded Aug 31, 2026 · Disclosed Sep 1, 2026

Source: SEC Form 4 · 0001437749-26-029427 · filed 2026-09-01 · View filing →

SEC FORM 4
$463,540.00

OMEROS CORP (OMER)

Sale of 25,000 shares at $18.5416 per share.

Reporting Person Cancelmo Peter B · Officer Title VP, General Counsel · Transaction Code S

Traded Aug 31, 2026 · Disclosed Sep 1, 2026

Source: SEC Form 4 · 0001437749-26-029427 · filed 2026-09-01 · View filing →

SEC FORM 4
$73,500.00

OMEROS CORP (OMER)

Acquisition (code M) of 25,000 shares at $2.94 per share.

Reporting Person Cancelmo Peter B · Officer Title VP, General Counsel · Transaction Code M

Traded Aug 28, 2026 · Disclosed Sep 1, 2026

Source: SEC Form 4 · 0001437749-26-029427 · filed 2026-09-01 · View filing →

SEC FORM 4
$466,127.50

OMEROS CORP (OMER)

Sale of 25,000 shares at $18.6451 per share.

Reporting Person Cancelmo Peter B · Officer Title VP, General Counsel · Transaction Code S

Traded Aug 28, 2026 · Disclosed Sep 1, 2026

Source: SEC Form 4 · 0001437749-26-029427 · filed 2026-09-01 · View filing →

SEC FORM 4
$39,525.00

OMEROS CORP (OMER)

Acquisition (code M) of 2,500 shares at $15.81 per share.

Reporting Person HANISH ARNOLD C · Transaction Code M

Traded Aug 27, 2026 · Disclosed Aug 28, 2026

Source: SEC Form 4 · 0001437749-26-029191 · filed 2026-08-28 · View filing →

SEC FORM 4
$109,950.00

OMEROS CORP (OMER)

Acquisition (code M) of 7,500 shares at $14.66 per share.

Reporting Person HANISH ARNOLD C · Transaction Code M

Traded Aug 27, 2026 · Disclosed Aug 28, 2026

Source: SEC Form 4 · 0001437749-26-029191 · filed 2026-08-28 · View filing →

SEC FORM 4
$94,381.00

OMEROS CORP (OMER)

Sale of 5,000 shares at $18.8762 per share.

Reporting Person HANISH ARNOLD C · Transaction Code S

Traded Aug 27, 2026 · Disclosed Aug 28, 2026

Source: SEC Form 4 · 0001437749-26-029191 · filed 2026-08-28 · View filing →

SEC FORM 4
$95,080.50

OMEROS CORP (OMER)

Sale of 5,000 shares at $19.0161 per share.

Reporting Person HANISH ARNOLD C · Transaction Code S

Traded Aug 27, 2026 · Disclosed Aug 28, 2026

Source: SEC Form 4 · 0001437749-26-029191 · filed 2026-08-28 · View filing →

SEC FORM 4
$79,050.00

OMEROS CORP (OMER)

Acquisition (code M) of 5,000 shares at $15.81 per share.

Reporting Person HANISH ARNOLD C · Transaction Code M

Traded Aug 26, 2026 · Disclosed Aug 28, 2026

Source: SEC Form 4 · 0001437749-26-029191 · filed 2026-08-28 · View filing →

SEC FORM 4
$92,632.50

OMEROS CORP (OMER)

Sale of 5,000 shares at $18.5265 per share.

Reporting Person HANISH ARNOLD C · Transaction Code S

Traded Aug 26, 2026 · Disclosed Aug 28, 2026

Source: SEC Form 4 · 0001437749-26-029191 · filed 2026-08-28 · View filing →

SEC FORM 4
$2,663.64

OMEROS CORP (OMER)

Acquisition (code M) of 906 shares at $2.94 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code M

Traded Aug 24, 2026 · Disclosed Aug 25, 2026

Source: SEC Form 4 · 0001437749-26-028951 · filed 2026-08-25 · View filing →

SEC FORM 4
$17,304.60

OMEROS CORP (OMER)

Sale of 906 shares at $19.10 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code S

Traded Aug 24, 2026 · Disclosed Aug 25, 2026

Source: SEC Form 4 · 0001437749-26-028951 · filed 2026-08-25 · View filing →

SEC FORM 4
$23,210.58

OMEROS CORP (OMER)

Acquisition (code M) of 5,906 shares at $3.93 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code M

Traded Aug 21, 2026 · Disclosed Aug 25, 2026

Source: SEC Form 4 · 0001437749-26-028951 · filed 2026-08-25 · View filing →

SEC FORM 4
$12,036.36

OMEROS CORP (OMER)

Acquisition (code M) of 4,094 shares at $2.94 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code M

Traded Aug 21, 2026 · Disclosed Aug 25, 2026

Source: SEC Form 4 · 0001437749-26-028951 · filed 2026-08-25 · View filing →

SEC FORM 4
$189,500.00

OMEROS CORP (OMER)

Sale of 10,000 shares at $18.95 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code S

Traded Aug 21, 2026 · Disclosed Aug 25, 2026

Source: SEC Form 4 · 0001437749-26-028951 · filed 2026-08-25 · View filing →

SEC FORM 4
$15,000.00

OMEROS CORP (OMER)

Acquisition (code M) of 7,500 shares at $2 per share.

Reporting Person Cable Thomas J. · Transaction Code M

Traded Aug 20, 2026 · Disclosed Aug 21, 2026

Source: SEC Form 4 · 0001437749-26-028754 · filed 2026-08-21 · View filing →

SEC FORM 4
$29,475.00

OMEROS CORP (OMER)

Acquisition (code M) of 7,500 shares at $3.93 per share.

Reporting Person Cable Thomas J. · Transaction Code M

Traded Aug 20, 2026 · Disclosed Aug 21, 2026

Source: SEC Form 4 · 0001437749-26-028754 · filed 2026-08-21 · View filing →

SEC FORM 4
$276,772.50

OMEROS CORP (OMER)

Sale of 15,000 shares at $18.4515 per share.

Reporting Person Cable Thomas J. · Transaction Code S

Traded Aug 20, 2026 · Disclosed Aug 21, 2026

Source: SEC Form 4 · 0001437749-26-028754 · filed 2026-08-21 · View filing →

SEC FORM 4
$19,650.00

OMEROS CORP (OMER)

Acquisition (code M) of 5,000 shares at $3.93 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code M

Traded Aug 13, 2026 · Disclosed Aug 17, 2026

Source: SEC Form 4 · 0001437749-26-028229 · filed 2026-08-17 · View filing →

SEC FORM 4
$84,750.00

OMEROS CORP (OMER)

Sale of 5,000 shares at $16.95 per share.

Reporting Person Borges David J. · Officer Title VP, Finance & CAO · Transaction Code S

Traded Aug 13, 2026 · Disclosed Aug 17, 2026

Source: SEC Form 4 · 0001437749-26-028229 · filed 2026-08-17 · View filing →