Stocks
MRKR Marker Therapeutics, Inc.

MRKR

Marker Therapeutics, Inc.

Company with tickers: MRKR

CIK

1094038

CUSIP

57055L206

Shares Outstanding

16,673,127

Price History Institutional Holders Short Volume Short Interest Fails to Deliver Financials SEC Filings Earnings Calls Insider Trades Congressional Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2025-11-17	Eansor Norman David	Director	Award	84,411	—	—	84,411
2025-11-17	Eansor Norman David	Director	Award	137,330	—	—	137,330
2025-11-17	ELMS STEVE	Director	Award	137,330	—	—	137,330
2025-11-17	ELMS STEVE	Director	Award	84,411	—	—	84,411
2025-11-17	Knobil Katharine	Director	Award	137,330	—	—	137,330
2025-11-17	Knobil Katharine	Director	Award	84,411	—	—	84,411
2025-10-31	Vera Juan	Director	Award	250,000	—	—	250,000
2025-10-31	Corzo Kathryn Penkus	Director	Award	147,611	—	—	147,611
2025-10-31	Corzo Kathryn Penkus	Director	Other	0	—	—	0
2025-02-12	ELMS STEVE	Director	Award	30,000	—	—	30,000
2025-02-12	Vera Juan	Director	Award	50,000	—	—	50,000
2025-02-12	Knobil Katharine	Director	Award	30,000	—	—	30,000
2025-02-12	Eansor Norman David	Director	Award	30,000	—	—	30,000
2024-12-23	ELMS STEVE	Director	Buy	11,085	$3.20	$35,472	325,370
2024-12-23	ELMS STEVE	Director	Other	2,968	—	—	2,968
2024-12-23	New Enterprise Associates 16, L.P.	10% Owner	Buy	554,250	$3.20	$1,773,600	1,625,678
2023-06-30	Lurier Eliot M	Interim CFO	Other	0	—	—	0
2023-06-06	Knobil Katharine	Director	Award	8,000	—	—	8,000
2023-06-06	Wilson John Robert	Director	Award	8,000	—	—	8,000
2023-06-06	ELMS STEVE	Director	Award	8,000	—	—	8,000
2023-06-06	Eansor Norman David	Director	Award	8,000	—	—	8,000
2023-05-10	Vera Juan	Director	Award	100,000	—	—	100,000
2023-02-27	Loiacono Michael	Chief Accounting Officer	Award	38,480	—	—	38,480
2023-02-27	Vera Juan	Director	Award	46,487	—	—	46,487
2023-02-27	Hoang Tsvetelina P	VP, Research and Development	Award	33,159	—	—	33,159
2023-02-27	Koneru Mythili	Chief Medical Officer	Award	51,918	—	—	51,918
2023-02-27	Szymanska Anna	Vice President, Quality	Award	29,947	—	—	29,947
2023-02-27	Agopyan Nadia	SVP, Regulatory Affairs	Award	34,154	—	—	34,154
2022-05-24	ELMS STEVE	Director	Award	80,000	—	—	80,000
2022-05-24	Wilson John Robert	Director	Award	80,000	—	—	80,000
2022-05-24	Laskow-Pooley David	Director	Award	80,000	—	—	80,000
2022-05-24	Knobil Katharine	Director	Award	80,000	—	—	80,000
2022-05-24	Eansor Norman David	Director	Award	80,000	—	—	80,000
2022-03-24	Vera Juan	Director	Award	140,823	—	—	2,705,310
2022-03-24	Vera Juan	Director	Tax	33,465	$0.48	$16,224	2,671,845
2022-03-24	Kim Anthony H.	Chief Financial Officer	Tax	36,076	$0.48	$17,490	114,436
2022-03-24	Kim Anthony H.	Chief Financial Officer	Award	150,512	—	—	150,512
2022-03-24	Hoang Peter L.	Director, President and CEO	Tax	48,376	$0.48	$23,453	483,286
2022-03-24	Hoang Peter L.	Director, President and CEO	Award	199,094	—	—	531,662
2022-02-17	Szymanska Anna	Vice President, Quality	Award	40,000	—	—	40,000
2022-02-17	Koneru Mythili	Chief Medical Officer	Award	160,000	—	—	160,000
2022-02-17	Kim Anthony H.	Chief Financial Officer	Award	160,000	—	—	160,000
2022-02-17	Hoang Tsvetelina P	VP, Research and Development	Award	40,000	—	—	40,000
2022-02-17	Hoang Peter L.	Director, President and CEO	Award	430,000	—	—	430,000
2022-02-17	Vera Juan	Director	Award	160,000	—	—	160,000
2022-02-17	Loiacono Michael	Chief Accounting Officer	Award	140,000	—	—	140,000
2022-02-17	Garrett Gerald	Vice President, Clinical Ops.	Award	40,000	—	—	40,000
2022-02-17	Agopyan Nadia	SVP, Regulatory Affairs	Award	40,000	—	—	40,000
2021-12-08	Knobil Katharine	Director	Other	1,500	—	—	1,500
2021-12-08	Knobil Katharine	Director	Award	125,000	—	—	125,000
2021-06-08	Wasserman Frederick Gerald	Director	Award	12,658	—	—	65,223
2021-06-08	Laskow-Pooley David	Director	Award	12,658	—	—	55,223
2021-06-08	Eansor Norman David	Director	Award	12,658	—	—	36,940
2021-06-08	ELMS STEVE	Director	Other	3,142,857	—	—	3,142,857
2021-06-08	ELMS STEVE	Director	Award	12,658	—	—	29,680
2021-06-08	Wilson John Robert	Director	Award	12,658	—	—	7,812,008
2021-05-18	Wasserman Frederick Gerald	Director	Buy	10,000	$2.41	$24,098	52,565
2021-03-25	Eansor Norman David	Director	Gift	14,285	—	—	2,428
2021-03-25	Eansor Norman David	Director	Gift	7,142	—	—	7,142
2021-03-25	Eansor Norman David	Director	Gift	7,142	—	—	7,142
2021-03-16	Eansor Norman David	Director	Buy	14,285	$17.50	$249,988	16,713
2021-03-16	BASKETT FOREST	10% Owner	Buy	5,714,285	$1.75	$9,999,999	10,714,285
2021-03-16	New Enterprise Associates 16, L.P.	10% Owner	Buy	5,714,285	$1.75	$9,999,999	10,714,285
2021-03-16	Wilson John Robert	Director	Buy	1,714,285	$1.75	$2,999,999	7,799,350
2021-03-16	Vera Juan	Director	Buy	571,428	$1.75	$999,999	2,564,487
2021-03-16	Sonsini Peter W.	10% Owner	Buy	5,714,285	$1.75	$9,999,999	10,714,285
2021-03-16	SANDELL SCOTT D	10% Owner	Buy	5,714,285	$1.75	$9,999,999	10,714,285
2021-03-16	Makhzoumi Mohamad	10% Owner	Buy	5,714,285	$1.75	$9,999,999	10,714,285
2021-03-16	Hoang Peter L.	Director, President and CEO	Buy	142,857	$1.75	$250,000	332,568
2021-03-16	ELMS STEVE	Director	Other	17,022	—	—	17,022
2021-03-16	ELMS STEVE	Director	Buy	1,142,857	$1.75	$2,000,000	3,142,857
2021-03-16	Walker Paul Edward	10% Owner	Buy	5,714,285	$1.75	$9,999,999	10,714,285
2021-03-16	MAKOWER JOSHUA	10% Owner	Buy	5,714,285	$1.75	$9,999,999	10,714,285
2021-03-16	Florence Anthony A. Jr.	10% Owner	Buy	5,714,285	$1.75	$9,999,999	10,714,285
2021-03-16	Chang Carmen	10% Owner	Buy	5,714,285	$1.75	$9,999,999	10,714,285
2021-03-16	Behbahani Ali	Director, 10% Owner	Buy	5,714,285	$1.75	$9,999,999	10,714,285
2021-02-11	Hoang Peter L.	Director, President and CEO	Award	430,000	—	—	430,000
2021-02-10	Garrett Gerald	Vice President, Clinical Ops.	Award	40,000	—	—	40,000
2021-02-10	Agopyan Nadia	SVP, Regulatory Affairs	Award	40,000	—	—	40,000
2021-02-10	Vera Juan	Director	Award	140,000	—	—	140,000
2021-02-10	Szymanska Anna	Vice President, Quality	Award	40,000	—	—	40,000
2021-02-10	Loiacono Michael	Chief Accounting Officer	Award	140,000	—	—	140,000
2021-02-10	Koneru Mythili	Chief Medical Officer	Award	140,000	—	—	140,000
2021-02-10	Kim Anthony H.	Chief Financial Officer	Award	160,000	—	—	160,000
2021-02-10	Hoang Tsvetelina P	VP, Research and Development	Award	40,000	—	—	40,000
2020-11-09	Eastern Capital LTD	10% Owner	Other	4,050,001	—	—	4,050,001
2020-11-09	Eastern Capital LTD	10% Owner	Other	1	—	—	1
2020-06-16	Eastern Capital LTD	10% Owner	Other	416,667	—	—	0
2020-03-10	Garrett Gerald	Vice President, Clinical Ops.	Other	0	—	—	0
2020-03-10	Garrett Gerald	Vice President, Clinical Ops.	Other	0	—	—	0
2020-03-10	Szymanska Anna	Vice President, Quality	Other	0	—	—	0
2020-03-10	Hoang Peter L.	Director, President and CEO	Award	388,800	—	—	388,800
2020-03-10	Hoang Peter L.	Director, President and CEO	Award	41,200	—	—	41,200
2020-03-10	Vera Juan	Director	Award	113,400	—	—	113,400
2020-03-10	Vera Juan	Director	Award	26,600	—	—	26,600
2020-03-10	Szymanska Anna	Vice President, Quality	Award	32,500	—	—	32,500
2020-03-10	Szymanska Anna	Vice President, Quality	Award	7,500	—	—	7,500
2020-03-10	Loiacono Michael	Chief Accounting Officer	Award	20,900	—	—	20,900
2020-03-10	Loiacono Michael	Chief Accounting Officer	Award	119,100	—	—	119,100
2020-03-10	Koneru Mythili	Chief Medical Officer	Award	116,100	—	—	116,100