Stock listing

OTC:OCEA Ocean Biomediacal, Inc. Stock

Home listing (OTC) of Ocean Biomediacal, Inc.

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Share price · OTC:OCEA

$0.0008 USD 0.0000 (0.0%)

Close on Oct 28, 2026

Past year -60.0% · daily closes, Oct 28, 2025 – Oct 28, 2026, adjusted for splits

Day range: $0.0008 – $0.0008 USDOct 28, 2026
Market cap: $185,892 USDAt the close on Oct 28, 2026 · price × 232.4M shares outstanding
52-week range: $0.0001 – $0.0059 USDLowest and highest trades, Oct 29, 2025 – Oct 28, 2026
Traded on an average day: $60 USDMedian day 5,200 shares · 7 days with no trades · last 3 months, Jul 28, 2026 – Oct 28, 2026

Prices by listing

Listing	Last	Change	Volume	Open	High	Low	Previous close	Price from
OTC:OCEA · Home	$0.0008 USD	0.0000 (0.0%)	—	$0.0008	$0.0008	$0.0008	$0.0008	Close on Oct 28, 2026

Daily closes

Last 3 months, Jul 28, 2026 – Oct 28, 2026 · OTC:OCEA · USD, adjusted for splits

Day	Close	Change	%	Open	High	Low	Volume
Wed, Oct 28	$0.0008	0.0000	0.0%	$0.0008	$0.0008	$0.0008	0
Tue, Oct 27	$0.0008	0.0000	0.0%	$0.0008	$0.0008	$0.0008	166
Mon, Oct 26	$0.0008	0.0000	0.0%	$0.0008	$0.0008	$0.0008	0
Fri, Oct 23	$0.0008	+0.0003	+60.0%	$0.0005	$0.0008	$0.0005	28,313
Thu, Oct 22	$0.0005	0.0000	0.0%	$0.0005	$0.0005	$0.0005	0
Wed, Oct 21	$0.0005	0.0000	0.0%	$0.0005	$0.0005	$0.0005	0
Tue, Oct 20	$0.0005	0.0000	0.0%	$0.0005	$0.0005	$0.0005	110
Mon, Oct 19	$0.0005	-0.0001	-16.7%	$0.0005	$0.0005	$0.0005	3,143
Fri, Oct 16	$0.0006	+0.0004	+200.0%	$0.0006	$0.0006	$0.0001	312
Thu, Oct 15	$0.0002	-0.0003	-60.0%	$0.0002	$0.0002	$0.0002	57,557
Wed, Oct 14	$0.0005	-0.0003	-37.5%	$0.0002	$0.0005	$0.0002	349,751
Tue, Oct 13	$0.0008	+0.0006	+300.0%	$0.0002	$0.0008	$0.0002	1,473
Mon, Oct 12	$0.0002	-0.0003	-60.0%	$0.0002	$0.0002	$0.0002	59,853
Fri, Oct 9	$0.0005	0.0000	0.0%	$0.0001	$0.0005	$0.0001	23,176
Thu, Oct 8	$0.0005	-0.0003	-37.5%	$0.0005	$0.0005	$0.0005	201
Wed, Oct 7	$0.0008	0.0000	0.0%	$0.0002	$0.0008	$0.0002	19,807
Tue, Oct 6	$0.0008	0.0000	0.0%	$0.0002	$0.0008	$0.0002	3,060
Mon, Oct 5	$0.0008	-0.0001	-11.1%	$0.0002	$0.0008	$0.0002	346
Fri, Oct 2	$0.0009	+0.0001	+12.5%	$0.0002	$0.0010	$0.0002	134,257
Thu, Oct 1	$0.0008	0.0000	0.0%	$0.0002	$0.0008	$0.0002	4,487
Wed, Sep 30	$0.0008	0.0000	0.0%	$0.0002	$0.0008	$0.0002	8,730
Tue, Sep 29	$0.0008	0.0000	0.0%	$0.0008	$0.0008	$0.0008	0
Mon, Sep 28	$0.0008	0.0000	0.0%	$0.0008	$0.0008	$0.0002	3,781
Fri, Sep 25	$0.0008	0.0000	0.0%	$0.0008	$0.0008	$0.0002	2,300
Thu, Sep 24	$0.0008	-0.0001	-11.1%	$0.0002	$0.0008	$0.0002	2,501
Wed, Sep 23	$0.0009	0.0000	0.0%	$0.0003	$0.0009	$0.0003	638
Tue, Sep 22	$0.0009	0.0000	0.0%	$0.0009	$0.0009	$0.0001	252,275
Mon, Sep 21	$0.0009	0.0000	0.0%	$0.0002	$0.0009	$0.0002	410
Fri, Sep 18	$0.0009	0.0000	0.0%	$0.0002	$0.0009	$0.0002	300
Thu, Sep 17	$0.0009	-0.0001	-10.0%	$0.0002	$0.0009	$0.0002	7,197
Wed, Sep 16	$0.0010	0.0000	0.0%	$0.0001	$0.0010	$0.0001	600
Tue, Sep 15	$0.0010	-0.0001	-9.1%	$0.0010	$0.0010	$0.0001	503
Fri, Sep 11	$0.0011	0.0000	0.0%	$0.0011	$0.0011	$0.0001	4,452
Thu, Sep 10	$0.0011	+0.0001	+10.0%	$0.0004	$0.0011	$0.0004	1,147
Wed, Sep 9	$0.0010	-0.0002	-16.7%	$0.0004	$0.0011	$0.0004	14,161
Tue, Sep 8	$0.0012	+0.0004	+50.0%	$0.0002	$0.0012	—	54,232
Fri, Sep 4	$0.0008	0.0000	0.0%	$0.0008	$0.0008	$0.0001	92,549
Thu, Sep 3	$0.0008	-0.0002	-20.0%	$0.0001	$0.0008	$0.0001	121,518
Wed, Sep 2	$0.0010	-0.0002	-16.7%	$0.0004	$0.0010	$0.0004	6,891
Tue, Sep 1	$0.0012	-0.0002	-14.3%	$0.0005	$0.0013	$0.0005	40,927
Mon, Aug 31	$0.0014	0.0000	0.0%	$0.0004	$0.0015	$0.0004	9,783
Fri, Aug 28	$0.0014	0.0000	0.0%	$0.0014	$0.0014	$0.0004	4,832
Thu, Aug 27	$0.0014	-0.0001	-6.7%	$0.0014	$0.0014	$0.0002	5,399
Wed, Aug 26	$0.0015	-0.0002	-11.8%	$0.0001	$0.0018	$0.0001	104,415
Tue, Aug 25	$0.0017	+0.0002	+13.3%	$0.0015	$0.0018	$0.0003	558,477
Mon, Aug 24	$0.0015	0.0000	0.0%	$0.0015	$0.0015	$0.0003	12,592
Fri, Aug 21	$0.0015	-0.0003	-16.7%	$0.0003	$0.0017	$0.0003	17,105
Thu, Aug 20	$0.0018	+0.0010	+125.0%	$0.0002	$0.0019	$0.0002	5,200
Wed, Aug 19	$0.0008	0.0000	0.0%	$0.0008	$0.0008	$0.0008	0
Tue, Aug 18	$0.0008	-0.0002	-20.0%	$0.0001	$0.0008	$0.0001	1,500
Mon, Aug 17	$0.0010	0.0000	0.0%	$0.0002	$0.0010	$0.0002	1,546
Fri, Aug 14	$0.0010	+0.0002	+25.0%	$0.0002	$0.0010	$0.0002	6,514
Thu, Aug 13	$0.0008	+0.0006	+300.0%	$0.0002	$0.0008	$0.0002	10,815
Wed, Aug 12	$0.0002	0.0000	0.0%	$0.0012	$0.0020	$0.0002	244,072
Tue, Aug 11	$0.0002	-0.0010	-83.3%	$0.0001	$0.0011	$0.0001	7,576
Mon, Aug 10	$0.0012	0.0000	0.0%	$0.0012	$0.0012	$0.0003	5,506
Fri, Aug 7	$0.0012	+0.0008	+200.0%	$0.0001	$0.0059	$0.0001	1,318,039
Thu, Aug 6	$0.0004	0.0000	0.0%	$0.0004	$0.0004	$0.0004	0
Wed, Aug 5	$0.0004	0.0000	0.0%	$0.0004	$0.0004	$0.0004	940
Tue, Aug 4	$0.0004	0.0000	0.0%	$0.0001	$0.0004	$0.0001	87,946
Mon, Aug 3	$0.0004	+0.0002	+100.0%	$0.0004	$0.0004	$0.0004	100
Fri, Jul 31	$0.0002	-0.0002	-50.0%	$0.0002	$0.0004	$0.0002	144,465
Thu, Jul 30	$0.0004	0.0000	0.0%	$0.0004	$0.0004	$0.0004	41,642
Wed, Jul 29	$0.0004	+0.0001	+33.3%	$0.0002	$0.0004	$0.0002	13,039
Tue, Jul 28	$0.0003	+0.0001	+50.0%	$0.0002	$0.0003	$0.0002	2,861

Ticker: OTC:OCEA
Asset type: Stock
Sector: Health care
Industry: Biotechnology
Exchange: OTC
Currency: USD

Latest news

Ocean Biomedical Announces Grant on Patent Right for Bispecific Antibodies Targeting CHI3L1 and PD1 for Enhanced Tumor Cell Cytotoxicity in China

Mar 28, 2025

All Ocean Biomediacal, Inc. news

Decks

Ocean Biomedical — Investor Presentation (March 2023)
Investor deck · 35 slides · Mar 17, 2023
Aesther Healthcare Acquisition — SPAC Merger (November 2022)
SPAC merger · 37 slides · Nov 4, 2022
Aesther Healthcare Acquisition — SPAC Merger (November 2022)
SPAC merger · 36 slides · Nov 1, 2022

Ocean Biomediacal, Inc. on 6ix

Sector: Health care
Industry: Biotechnology
News releases: 1 in all · newest Mar 28, 2025 · oldest 2025
Decks: 3 decks · latest Mar 17, 2023

Where Ocean Biomediacal, Inc. is listed

Listing	Exchange	Country	Currency
OTC:OCEA · Home listing · This page	OTC	United States	USD
gettex:8AW0	gettex	Germany	EUR
Munich:8AW0	Munich	Germany	EUR