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Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.
Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.
About 12.71% of NRBO shares are held by financial institutions. SUSQUEHANNA INTERNATIONAL GROUP, LLP is the top corporate investor, holding 108.54K shares valued at $51.00K. A 0% stake in NeuroBo Pharmaceuticals, Inc. is owned by the company. MURCHINSON LTD. owns 205.26K shares valued at $98.00K, which translates its holding of 0% of the stake in the company.
| Date | Holder | % Stake | Shares Held | Total Value ($) | Shares | % Change in Portfolio |
|---|---|---|---|---|---|---|
| Jun 30, 2022 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0% | 108.54K | 51K | 108.54K | +100.00% |
| Jun 30, 2022 | MURCHINSON LTD. | 0% | 205.26K | 98K | 0 | 0 |
| Jun 30, 2022 | MORGAN STANLEY | 0% | 76 | - | 0 | 0 |
| Jun 30, 2022 | RENAISSANCE TECHNOLOGIES LLC | 0% | 59.36K | 28K | 59.36K | +100.00% |
| Jun 30, 2022 | TWO SIGMA SECURITIES, LLC | 0% | 40.5K | 19K | 30.29K | +296.86% |
| Jun 30, 2022 | SABBY MANAGEMENT, LLC | 0% | 93.38K | 45K | -279.74K | -74.97% |
| Jun 30, 2022 | NORTHERN TRUST CORP | 0% | 17.16K | 8K | 0 | 0 |
| Jun 30, 2022 | TOWER RESEARCH CAPITAL LLC (TRC) | 0% | 14.72K | 7K | 13.17K | +852.13% |
| Jun 30, 2022 | CAPTRUST FINANCIAL ADVISORS | 0% | 3.04K | 1K | 0 | 0 |
| Jun 30, 2022 | MOUNT YALE INVESTMENT ADVISORS, LLC | 0% | 57.43K | 28K | 0 | 0 |
| Jun 30, 2022 | MILLENNIUM MANAGEMENT LLC | 0% | 24.06K | 11K | 24.06K | +100.00% |
| Jun 30, 2022 | GROUP ONE TRADING, L.P. | 0% | 438 | - | 0 | 0 |
| Jun 30, 2022 | BANK OF AMERICA CORP /DE/ | 0% | 240 | - | 0 | 0 |
| Jun 30, 2022 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0% | 0 | - | 0 | 0 |
| Jun 30, 2022 | SIMPLEX TRADING, LLC | 0% | 0 | - | -132 | -100.00% |
| Jun 30, 2022 | BLACKROCK INC. | 0% | 21.26K | 10K | -22.83K | -51.78% |
| Jun 30, 2022 | GEODE CAPITAL MANAGEMENT, LLC | 0% | 65.29K | 30K | 0 | 0 |
| Jun 30, 2022 | CITADEL ADVISORS LLC | 0% | 13.5K | 6K | -2.2K | -14.01% |
| Jun 30, 2022 | STATE STREET CORP | 0% | 16.56K | 8K | 0 | 0 |
| Jun 30, 2022 | UBS GROUP AG | 0% | 3.07K | 1K | -8.19K | -72.75% |
| Jun 30, 2022 | WELLS FARGO & COMPANY/MN | 0% | 356 | - | 6 | +1.71% |
| Jun 30, 2022 | VANGUARD GROUP INC | 0% | 494K | 237K | 0 | 0 |
| Jun 30, 2022 | HEMINGTON WEALTH MANAGEMENT | 0% | 0 | - | -20K | -100.00% |
| Jun 30, 2022 | ROYAL BANK OF CANADA | 0% | 166 | - | 0 | 0 |
| Jun 30, 2022 | TRUVESTMENTS CAPITAL LLC | 0% | 29 | - | 29 | +100.00% |
| Jun 30, 2022 | JANE STREET GROUP, LLC | 0% | 0 | - | -12.98K | -100.00% |
Among the NRBO insiders holding of 65.23% of the stake in company, DONG-A ST CO., LTD, 10 percent owner, holds the largest shares of 2.54M. BISGAIER CHARLES PHD, Chair & Chief Scientific Off., is the second largest NRBO insider with ownership of 1.24M shares. GULLANS STEVEN R. PH.D., Interim President & CEO, stands third with possession of 930.25K shares of that stake.
| Insiders | Designation | Shares Held |
|---|---|---|
| DONG-A ST CO., LTD | 10 percent owner | 2.54M |
| BISGAIER CHARLES PHD | Chair & Chief Scientific Off. | 1.24M |
| GULLANS STEVEN R. PH.D. | Interim President & CEO | 930.25K |
| LOWENSCHUSS DAVID | Chief Legal Off. & Secretary | 806.25K |
| SOOCH MINA | President & CEO | 693.73K |
| HAWRYLUK P. KENT | director | 18.75K |
| RENO SETH | Chief Commercial Officer | 18.29K |
| SASSINE ANDY | director | 15.84K |
| MATHIESEN JEFFREY S | Chief Financial Officer | 7.93K |
| LICHTINGER PEDRO | director | 7.92K |
| KOUSKY KENNETH W | director | 1K |
| Date | Insider | Type | Cost | Shares | Value ($) | Shares Total |
|---|---|---|---|---|---|---|
| Sep 18, 2024 | DONG-A ST CO., LTD | PURCHASE | 3.93 | 2.54M | 10M | 2.54M |
| Sep 12, 2024 | DONG-A ST CO., LTD | SALE | 3.75 | 407 | 1.53K | 5.35M |
| Jun 23, 2024 | DONG-A ST CO., LTD | PURCHASE | 3.13 | 2.54M | 7.96M | 5.35M |
| Feb 08, 2018 | RENO SETH | PURCHASE | 7.00 | 14.29K | 100K | 18.29K |
| Feb 08, 2018 | GULLANS STEVEN R. PH.D. | PURCHASE | 7.00 | 71.43K | 500K | 930.25K |
| Mar 10, 2017 | GULLANS STEVEN R. PH.D. | PURCHASE | 10.40 | 39.6K | 411.83K | 39.6K |
| Mar 10, 2017 | LICHTINGER PEDRO | PURCHASE | 10.40 | 7.92K | 82.37K | 7.92K |
| Mar 10, 2017 | HAWRYLUK P. KENT | PURCHASE | 10.40 | 18.75K | 195K | 18.75K |
| Mar 10, 2017 | SASSINE ANDY | PURCHASE | 10.40 | 15.84K | 164.74K | 15.84K |
| Aug 10, 2016 | GULLANS STEVEN R. PH.D. | PURCHASE | 10.00 | 500K | 5M | 806.03K |
| Aug 10, 2016 | SOOCH MINA | PURCHASE | 10.00 | 52.5K | 525K | 693.73K |
| Aug 10, 2016 | LOWENSCHUSS DAVID | PURCHASE | 10.00 | 11.12K | 111.2K | 806.25K |
| Aug 10, 2016 | MATHIESEN JEFFREY S | PURCHASE | 10.00 | 4K | 40K | 7.93K |
| Aug 10, 2016 | BISGAIER CHARLES PHD | PURCHASE | 10.00 | 51.75K | 517.5K | 1.24M |
| Aug 10, 2016 | HAWRYLUK P. KENT | PURCHASE | 10.00 | 25K | 250K | 56.89K |
| Aug 10, 2016 | LICHTINGER PEDRO | PURCHASE | 10.00 | 10K | 100K | 49.27K |
| Aug 10, 2016 | KOUSKY KENNETH W | PURCHASE | 10.00 | 1K | 10K | 1K |
| Aug 10, 2016 | RENO SETH | PURCHASE | 10.00 | 4K | 40K | 4K |