Insider Trading activities at Omeros Corp (OMER)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Omeros Corp (OMER) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Omeros Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 1285819.

Total stock buying since 2014: $190,441.
Total stock sales since 2014: $18,985,790.
Total stock option exercises since 2014: $5,257,232.

7 insiders reported insider trading activities at Omeros Corp (OMER):
▪ Insider trading activities of Jacobsen Michael A
▪ Insider trading activities of Kelbon Marcia S.
▪ Insider trading activities of Hood Leroy E. Md Phd
▪ Insider trading activities of Hanish Arnold C
▪ Insider trading activities of Demopulos Peter A Md
▪ Insider trading activities of Demopulos Gregory A Md
▪ Insider trading activities of Cable Thomas J.

Table 1. Yearly summary of insider stock purchases, sales, and option exercises at *Omeros Corp* (*OMER*).
	Insider Buying		Insider Sales		Option Exercises
Year	Shares	Value	Shares	Value	Shares	Value
2023	25,000	$40,500	10,000	$64,950	10,000	$53,000
2021	0	$0	254,539	$4,310,550	280,039	$1,390,105
2020	0	$0	5,000	$72,000	10,000	$59,200
2019	0	$0	15,000	$219,740	33,334	$236,905
2018	0	$0	174,869	$3,948,836	204,873	$1,275,037
2017	0	$0	39,000	$857,672	195,541	$933,389
2016	0	$0	763,444	$8,784,863	1,064,782	$1,137,247
2015	3,962	$50,238	37,800	$591,524	88,202	$116,711
2014	6,153	$99,703	10,000	$135,655	56,774	$55,638

Table 2. Monthly summary of insider trading at *Omeros Corp* (*OMER*).
Trading Period	Insider Buying		Insider Sales		Option Exercises
year-month	Shares	Value	Shares	Value	Shares	Value
2023-11	25,000	$40,500	0	$0	0	$0
2023-05	0	$0	10,000	$64,950	10,000	$53,000
2021-09	0	$0	0	$0	10,000	$94,400
2021-06	0	$0	73,713	$1,102,746	73,713	$302,222
2021-05	0	$0	73,713	$1,180,513	73,713	$302,222
2021-04	0	$0	72,613	$1,295,217	72,613	$297,712
2021-02	0	$0	20,000	$457,699	35,000	$277,200
2021-01	0	$0	14,500	$274,375	15,000	$116,349
2020-05	0	$0	5,000	$72,000	5,000	$29,600
2020-03	0	$0	0	$0	5,000	$29,600
2019-12	0	$0	10,000	$144,150	23,334	$176,405
2019-10	0	$0	5,000	$75,590	0	$0
2019-06	0	$0	0	$0	10,000	$60,500
2018-08	0	$0	42,529	$1,048,620	50,529	$222,309
2018-07	0	$0	45,000	$969,932	53,000	$259,224
2018-05	0	$0	23,792	$566,160	28,792	$269,780
2018-01	0	$0	63,548	$1,364,124	72,552	$523,724
2017-12	0	$0	0	$0	142,001	$465,053
2017-08	0	$0	0	$0	8,000	$48,400
2017-06	0	$0	36,000	$808,199	43,500	$407,594
2017-04	0	$0	3,000	$49,473	0	$0
2017-03	0	$0	0	$0	2,040	$12,342
2016-12	0	$0	517,685	$5,688,310	695,848	$681,929
2016-11	0	$0	97,559	$1,191,488	97,559	$95,607

Table 3. Detailed insider trading at *Omeros Corp* (*OMER*)
Trade Date	Insider Name	Trade Type	Shares	Price ($)	Value ($)
2023-11-17	Demopulos Gregory A Md (Chairman, CEO & President)	Buy	15,000	1.68	25,200
2023-11-15	Demopulos Peter A Md (Director)	Buy	10,000	1.53	15,300
2023-05-22	Cable Thomas J.	Sale	5,000	6.53	32,650
2023-05-22	Cable Thomas J.	Option Ex	5,000	5.30	26,500
2023-05-22	Hanish Arnold C	Sale	5,000	6.46	32,300
2023-05-22	Hanish Arnold C	Option Ex	5,000	5.30	26,500
2021-09-08	Hanish Arnold C	Option Ex	10,000	9.44	94,400
2021-06-17	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Sale	36,857	14.90	549,169
2021-06-17	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Option Ex	36,857	4.10	151,113
2021-06-15	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Sale	36,856	15.02	553,577
2021-06-15	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Option Ex	36,856	4.10	151,109
2021-05-20	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Sale	36,856	14.96	551,365
2021-05-20	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Option Ex	36,856	4.10	151,109
2021-05-19	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Sale	36,857	17.07	629,148
2021-05-19	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Option Ex	36,857	4.10	151,113
2021-04-08	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Sale	35,206	17.76	625,258
2021-04-08	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Option Ex	35,206	4.10	144,344
2021-04-07	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Sale	37,407	17.91	669,959
2021-04-07	Demopulos Gregory A Md (CHAIRMAN, CEO & PRESIDENT)	Option Ex	37,407	4.10	153,368
2021-02-22	Jacobsen Michael A (VP FINANCE AND CAO)	Sale	8,100	23.28	188,568
2021-02-22	Jacobsen Michael A (VP FINANCE AND CAO)	Option Ex	8,100	10.27	83,187
2021-02-22	Demopulos Peter A Md	Option Ex	10,000	4.92	49,150
2021-02-19	Jacobsen Michael A (VP FINANCE AND CAO)	Sale	10,000	22.64	226,400
2021-02-19	Jacobsen Michael A (VP FINANCE AND CAO)	Option Ex	10,000	10.27	102,700
2021-02-12	Hood Leroy E. Md Phd	Option Ex	5,000	4.53	22,650
2021-02-10	Jacobsen Michael A (VP FINANCE AND CAO)	Sale	1,900	22.49	42,731
2021-02-10	Jacobsen Michael A (VP FINANCE AND CAO)	Option Ex	1,900	10.27	19,513
2021-01-20	Jacobsen Michael A (VP FINANCE AND CAO)	Option Ex	10,000	9.37	93,699
2021-01-19	Jacobsen Michael A (VP FINANCE AND CAO)	Sale	9,500	19.95	189,525
2021-01-13	Cable Thomas J.	Sale	5,000	16.97	84,850
2021-01-13	Cable Thomas J.	Option Ex	5,000	4.53	22,650
2020-05-13	Cable Thomas J.	Sale	5,000	14.40	72,000
2020-05-13	Cable Thomas J.	Option Ex	5,000	5.92	29,600
2020-03-13	Hood Leroy E. Md Phd	Option Ex	5,000	5.92	29,600
2019-12-14	Hood Leroy E. Md Phd (Director)	Option Ex	10,000	7.56	75,600
2019-12-14	Demopulos Peter A Md (Director)	Option Ex	3,334	7.56	25,205
2019-12-03	Cable Thomas J. (Director)	Sale	10,000	14.41	144,150
2019-12-03	Cable Thomas J. (Director)	Option Ex	10,000	7.56	75,600
2019-10-14	Cable Thomas J. (Director)	Sale	5,000	15.12	75,590
2019-06-07	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	10,000	6.05	60,500
2018-08-31	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	7,529	25.62	192,870
2018-08-31	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	15,529	5.08	78,809
2018-08-30	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	35,000	24.45	855,750
2018-08-30	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	35,000	4.10	143,500
2018-07-27	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	5,723	21.73	124,355
2018-07-27	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	5,723	4.10	23,464
2018-07-26	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	35,000	21.53	753,690
2018-07-26	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	43,000	5.08	218,225
2018-07-12	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	4,277	21.48	91,887
2018-07-12	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	4,277	4.10	17,535
2018-05-15	Jacobsen Michael A (VP Finance and CAO)	Sale	12,812	24.95	319,659
2018-05-15	Jacobsen Michael A (VP Finance and CAO)	Option Ex	17,812	9.37	166,898
2018-05-14	Jacobsen Michael A (VP Finance and CAO)	Sale	10,980	22.45	246,501
2018-05-14	Jacobsen Michael A (VP Finance and CAO)	Option Ex	10,980	9.37	102,882
2018-01-04	Jacobsen Michael A (VP Finance and CAO)	Option Ex	1,000	9.37	9,370
2018-01-03	Jacobsen Michael A (VP Finance and CAO)	Sale	1,020	22.45	22,899
2018-01-03	Jacobsen Michael A (VP Finance and CAO)	Option Ex	1,020	9.37	9,557
2018-01-03	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	62,528	21.45	1,341,225
2018-01-03	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	70,532	7.16	504,797
2017-12-28	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	142,001	3.27	465,053
2017-08-21	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	8,000	6.05	48,400
2017-06-16	Jacobsen Michael A (VP Finance and CAO)	Sale	12,000	24.95	299,400
2017-06-16	Jacobsen Michael A (VP Finance and CAO)	Option Ex	14,000	9.37	131,180
2017-06-15	Jacobsen Michael A (VP Finance and CAO)	Sale	12,000	22.45	269,400
2017-06-15	Jacobsen Michael A (VP Finance and CAO)	Option Ex	14,000	9.37	131,180
2017-06-14	Jacobsen Michael A (VP Finance and CAO)	Sale	9,350	19.95	186,532
2017-06-14	Jacobsen Michael A (VP Finance and CAO)	Option Ex	12,850	9.37	120,404
2017-06-13	Jacobsen Michael A (VP Finance and CAO)	Sale	2,650	19.95	52,867
2017-06-13	Jacobsen Michael A (VP Finance and CAO)	Option Ex	2,650	9.37	24,830
2017-04-12	Cable Thomas J. (Director)	Sale	3,000	16.49	49,473
2017-03-20	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	2,040	6.05	12,342
2016-12-14	Cable Thomas J. (Director)	Sale	3,000	10.21	30,642
2016-12-07	Demopulos Gregory A Md (Chairman, CEO & President)	Sale	102,044	10.48	1,069,012
2016-12-07	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	102,044	.98	100,003
2016-12-06	Demopulos Gregory A Md (Chairman, CEO & President)	Sale	102,040	10.80	1,101,827
2016-12-06	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	102,040	.98	99,999
2016-12-05	Demopulos Gregory A Md (Chairman, CEO & President)	Sale	102,040	10.71	1,092,644
2016-12-05	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	102,040	.98	99,999
2016-12-02	Demopulos Gregory A Md (Chairman, CEO & President)	Sale	102,040	11.00	1,122,644
2016-12-02	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	283,203	.98	277,538
2016-12-01	Demopulos Gregory A Md (Chairman, CEO & President)	Sale	106,521	11.94	1,271,541
2016-12-01	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	106,521	.98	104,390
2016-11-30	Demopulos Gregory A Md (Chairman, CEO & President)	Sale	97,559	12.21	1,191,488
2016-11-30	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	97,559	.98	95,607
2016-10-12	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	3,004	6.05	18,174
2016-09-15	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	16,000	10.91	174,576
2016-09-15	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	16,000	.98	15,680
2016-08-15	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	15,900	11.56	183,819
2016-08-15	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	15,900	.98	15,582
2016-08-12	Cable Thomas J. (Director)	Sale	3,000	11.52	34,557
2016-07-15	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	15,900	11.50	182,802
2016-07-15	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	15,900	.98	15,582
2016-06-15	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	15,900	11.41	181,498
2016-06-15	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	15,900	.98	15,582
2016-05-16	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	15,900	9.94	158,061
2016-05-16	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	15,900	.98	15,582
2016-04-15	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	15,900	15.18	241,393
2016-04-15	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	15,900	.98	15,582
2016-03-24	Cable Thomas J. (Director)	Sale	2,000	14.97	29,934
2016-03-23	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	15,171	4.10	62,201
2016-03-15	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	15,900	15.12	240,408
2016-03-15	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	15,900	.98	15,582
2016-03-08	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	31,800	15.03	478,017
2016-03-08	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	31,800	.98	31,164
2016-01-14	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	10,000	4.10	41,000
2016-01-14	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	100,000	.98	98,000
2015-12-22	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	746	15.00	11,190
2015-12-22	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	746	.98	731
2015-12-19	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	7,300	4.10	29,929
2015-12-18	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	15,154	15.00	227,310
2015-12-18	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	15,154	.98	14,850
2015-11-23	Kelbon Marcia S. (VP Patent and General Counsel)	Sale	15,900	15.00	238,500
2015-11-23	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	15,900	.98	15,582
2015-11-18	Cable Thomas J. (Director)	Sale	2,000	13.73	27,470
2015-09-04	Demopulos Peter A Md (Director)	Buy	3,962	12.68	50,238
2015-08-18	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	12,000	.98	11,760
2015-07-15	Cable Thomas J. (Director)	Sale	2,000	18.78	37,556
2015-07-07	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	5,102	2.45	12,499
2015-03-24	Cable Thomas J. (Director)	Sale	2,000	24.75	49,498
2015-01-28	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	32,000	.98	31,360
2014-11-02	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	33,000	.98	32,340
2014-09-02	Cable Thomas J. (Director)	Sale	5,000	15.07	75,330
2014-06-24	Demopulos Peter A Md (Director)	Buy	6,153	16.20	99,703
2014-06-02	Cable Thomas J. (Director)	Sale	5,000	12.06	60,325
2014-05-18	Demopulos Gregory A Md (Chairman, CEO & President)	Option Ex	20,000	.98	19,600
2014-05-16	Kelbon Marcia S. (VP Patent and General Counsel)	Option Ex	3,774	.98	3,698

Insider trading activities including stock purchases, stock sales, and option exercises of OMER listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Omeros Corp (symbol OMER, CIK number 1285819) see the Securities and Exchange Commission (SEC) website.

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