organization · Reporting owner

Cowen Investments II LLC

Disclosed activity across 3 companies

Tapewire entity: 94159
SEC CIK: 0001771946

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Chain Bridge ICBRG · Entity 9574	10% owner	February 07, 2024	February 20, 2024
DermTech, Inc.DMTK · Entity 89998	10% owner	March 29, 2019	October 17, 2019
Nuvation Bio Inc.PANA · Entity 4384	10% owner	June 30, 2020	June 30, 2020

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Chain Bridge I

Report date February 07, 2024 · Filed February 20, 2024

Jointly reported with CB Co-Investment LLC, RCG LV Pearl LLC, COWEN INC.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A Ordinary SharesSEC Table I · non-derivative	Direct	575,665	Reported balance Holding disclosure · report date 2024-02-07 · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · Balance 575,665 F1: CB Co-Investment LLC is the record holder of the securities reported herein. Cowen Investment II LLC is the sole member of CB Co-Investment LLC, RCG is the sole member of Cowen Investment II LLC, and Cowen Inc. is the sole member of RCG. In such capacities, each of Cowen Investment II LLC, RCG and Cowen Inc. may be deemed to beneficially own the securities owned directly by CB Co-Investment LLC, but disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: CB Co-Investment LLC is the record holder of the securities reported herein. Cowen Investment II LLC is the sole member of CB Co-Investment LLC, RCG is the sole member of Cowen Investment II LLC, and Cowen Inc. is the sole member of RCG. In such capacities, each of Cowen Investment II LLC, RCG and Cowen Inc. may be deemed to beneficially own the securities owned directly by CB Co-Investment LLC, but disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein.

DermTech, Inc.

Report date March 29, 2019 · Filed October 17, 2019

Jointly reported with COWEN INC., COWEN AND COMPANY, LLC, Cowen Holdings, Inc., RCG LV Pearl LLC, SOLOMON JEFFREY M

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Ordinary SharesSEC Table I · non-derivative	IndirectBy Cowen and Company, LLC	622,762	Last balance in matching sequence After 2019-07-22 transaction · row 14 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 14 source rows Row 1 · 2019-03-29 · Purchase · Acquired 100 · Balance 610,800 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 2 · 2019-04-30 · Purchase · Acquired 400 · Balance 611,200 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 3 · 2019-04-30 · Purchase · Acquired 1,726 · Balance 612,926 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 4 · 2019-04-30 · Purchase · Acquired 6,836 · Balance 619,762 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 5 · 2019-04-30 · Purchase · Acquired 300 · Balance 620,062 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 6 · 2019-05-30 · Purchase · Acquired 100 · Balance 620,162 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 7 · 2019-05-31 · Purchase · Acquired 1,500 · Balance 621,662 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 8 · 2019-06-04 · Purchase · Acquired 1,000 · Balance 622,662 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 9 · 2019-06-04 · Purchase · Acquired 100 · Balance 622,762 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 10 · 2019-06-27 · Purchase · Acquired 200 · Balance 622,962 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 11 · 2019-06-28 · Purchase · Acquired 100 · Balance 623,062 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 12 · 2019-07-22 · Sale · Disposed 100 · Balance 622,962 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F3: The sales by Reporting Persons on 7/22/19 of 100 Ordinary Shares at $10.34, 100 Ordinary Shares at $10.36 and 100 Ordinary Shares at $10.40, as reported herein, were in each case matchable under Section 16(b) of the Exchange Act of 1934, as amended, with the purchase by the Reporting Persons of 300 Ordinary Shares at a price of $10.2450 on 4/30/19. The Reporting Persons have delivered a payment to the Issuer in the amount of $36.50, which represents the full amount of the profit realized in connection with these short-swing transactions. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 13 · 2019-07-22 · Sale · Disposed 100 · Balance 622,862 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F3: The sales by Reporting Persons on 7/22/19 of 100 Ordinary Shares at $10.34, 100 Ordinary Shares at $10.36 and 100 Ordinary Shares at $10.40, as reported herein, were in each case matchable under Section 16(b) of the Exchange Act of 1934, as amended, with the purchase by the Reporting Persons of 300 Ordinary Shares at a price of $10.2450 on 4/30/19. The Reporting Persons have delivered a payment to the Issuer in the amount of $36.50, which represents the full amount of the profit realized in connection with these short-swing transactions. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Row 14 · 2019-07-22 · Sale · Disposed 100 · Balance 622,762 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F3: The sales by Reporting Persons on 7/22/19 of 100 Ordinary Shares at $10.34, 100 Ordinary Shares at $10.36 and 100 Ordinary Shares at $10.40, as reported herein, were in each case matchable under Section 16(b) of the Exchange Act of 1934, as amended, with the purchase by the Reporting Persons of 300 Ordinary Shares at a price of $10.2450 on 4/30/19. The Reporting Persons have delivered a payment to the Issuer in the amount of $36.50, which represents the full amount of the profit realized in connection with these short-swing transactions. F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company.
Ordinary SharesSEC Table I · non-derivative	IndirectBy Cowen Investments II LLC	308,586	Reported balance Holding disclosure · report date 2019-03-29 · row 15 Holding and transaction disclosures are not merged. 1 source row Row 15 · Balance 308,586 F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F4: Represents securities owned directly by Cowen Investments II as of 7/22/19, the date of the last transaction reported by this Form 4. As the sole member of Cowen Investments II, RCG may be deemed to beneficially own the securities owned directly by Cowen Investments II. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen Investments II. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen Investments II.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F2: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company.

F3: The sales by Reporting Persons on 7/22/19 of 100 Ordinary Shares at $10.34, 100 Ordinary Shares at $10.36 and 100 Ordinary Shares at $10.40, as reported herein, were in each case matchable under Section 16(b) of the Exchange Act of 1934, as amended, with the purchase by the Reporting Persons of 300 Ordinary Shares at a price of $10.2450 on 4/30/19. The Reporting Persons have delivered a payment to the Issuer in the amount of $36.50, which represents the full amount of the profit realized in connection with these short-swing transactions.

F4: Represents securities owned directly by Cowen Investments II as of 7/22/19, the date of the last transaction reported by this Form 4. As the sole member of Cowen Investments II, RCG may be deemed to beneficially own the securities owned directly by Cowen Investments II. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen Investments II. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen Investments II.

Nuvation Bio Inc.

Report date June 30, 2020 · Filed June 30, 2020

Jointly reported with PA Co-Investment LLC, RCG LV Pearl LLC, COWEN INC., SOLOMON JEFFREY M

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class B common stockSEC Table II · derivative / convertible security	Direct	Not disclosed	Reported balance Holding disclosure · report date 2020-06-30 · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · Balance Not disclosed F1: This Form 3 is filed jointly by PA Co-Investment LLC ("PA Co-Investment"), Cowen Investments II LLC ("Cowen Investments II"), RCG LV Pearl LLC ("RCG"), Cowen Inc. and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Panacea Acquisition Corp.'s ("Issuer") outstanding common stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2: The shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the Issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment as set forth in the Issuer's registration statement on Form S-1 (File No. 333-239138) and have no expiration date. F3: Includes up to 93,750 shares subject to forfeiture by PA Co-Investment depending on the extent to which the underwriters' over-allotment option to purchase additional units is exercised. F4: Represents securities owned directly by PA Co-Investment. As the sole member of PA Co-Investment, Cowen Investments II may be deemed to beneficially own the securities owned directly by PA Co-Investment. As the sole member of Cowen Investments II, RCG may be deemed to beneficially own the securities owned directly by PA Co-Investment. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by PA Co-Investment. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by PA Co-Investment.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 3 is filed jointly by PA Co-Investment LLC ("PA Co-Investment"), Cowen Investments II LLC ("Cowen Investments II"), RCG LV Pearl LLC ("RCG"), Cowen Inc. and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Panacea Acquisition Corp.'s ("Issuer") outstanding common stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F2: The shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the Issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment as set forth in the Issuer's registration statement on Form S-1 (File No. 333-239138) and have no expiration date.

F3: Includes up to 93,750 shares subject to forfeiture by PA Co-Investment depending on the extent to which the underwriters' over-allotment option to purchase additional units is exercised.

F4: Represents securities owned directly by PA Co-Investment. As the sole member of PA Co-Investment, Cowen Investments II may be deemed to beneficially own the securities owned directly by PA Co-Investment. As the sole member of Cowen Investments II, RCG may be deemed to beneficially own the securities owned directly by PA Co-Investment. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by PA Co-Investment. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by PA Co-Investment.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
July 22, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	SaleOrdinary Shares	100	$10.40	$1,040.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 14 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 622,762 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F3 · kind: The sales by Reporting Persons on 7/22/19 of 100 Ordinary Shares at $10.34, 100 Ordinary Shares at $10.36 and 100 Ordinary Shares at $10.40, as reported herein, were in each case matchable under Section 16(b) of the Exchange Act of 1934, as amended, with the purchase by the Reporting Persons of 300 Ordinary Shares at a price of $10.2450 on 4/30/19. The Reporting Persons have delivered a payment to the Issuer in the amount of $36.50, which represents the full amount of the profit realized in connection with these short-swing transactions. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
July 22, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	SaleOrdinary Shares	100	$10.36	$1,036.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 13 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 622,862 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F3 · kind: The sales by Reporting Persons on 7/22/19 of 100 Ordinary Shares at $10.34, 100 Ordinary Shares at $10.36 and 100 Ordinary Shares at $10.40, as reported herein, were in each case matchable under Section 16(b) of the Exchange Act of 1934, as amended, with the purchase by the Reporting Persons of 300 Ordinary Shares at a price of $10.2450 on 4/30/19. The Reporting Persons have delivered a payment to the Issuer in the amount of $36.50, which represents the full amount of the profit realized in connection with these short-swing transactions. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
July 22, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	SaleOrdinary Shares	100	$10.34	$1,034.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 12 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 622,962 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F3 · kind: The sales by Reporting Persons on 7/22/19 of 100 Ordinary Shares at $10.34, 100 Ordinary Shares at $10.36 and 100 Ordinary Shares at $10.40, as reported herein, were in each case matchable under Section 16(b) of the Exchange Act of 1934, as amended, with the purchase by the Reporting Persons of 300 Ordinary Shares at a price of $10.2450 on 4/30/19. The Reporting Persons have delivered a payment to the Issuer in the amount of $36.50, which represents the full amount of the profit realized in connection with these short-swing transactions. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
June 28, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	PurchaseOrdinary Shares	100	$10.40	$1,040.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 11 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 623,062 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
June 27, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	PurchaseOrdinary Shares	200	$10.38	$2,076.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 10 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 622,962 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
June 04, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	PurchaseOrdinary Shares	100	$10.39	$1,039.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 9 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 622,762 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
June 04, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	PurchaseOrdinary Shares	1,000	$10.35	$10,350.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 8 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 622,662 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
May 31, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	PurchaseOrdinary Shares	1,500	$10.34	$15,510.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 7 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 621,662 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
May 30, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	PurchaseOrdinary Shares	100	$10.34	$1,034.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 6 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 620,162 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
April 30, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	PurchaseOrdinary Shares	300	$10.34	$3,102.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 5 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 620,062 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
April 30, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	PurchaseOrdinary Shares	6,836	$10.30	$70,410.80	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 4 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 619,762 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
April 30, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	PurchaseOrdinary Shares	1,726	$10.29	$17,760.54	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 3 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 612,926 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
April 30, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	PurchaseOrdinary Shares	400	$10.25	$4,098.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 2 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 611,200 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document
March 29, 2019 Filed Oct 17, 2019 16:13 UTC	DermTech, Inc. DMTK · Entity 89998	PurchaseOrdinary Shares	100	$10.32	$1,032.00	Disclosure SEC source: 0001466538-19-000100 · wf-form4_157134315368545.xml · nonDerivative · entry 1 COWEN INC. · CIK 0001466538 · 10% owner Cowen Investments II LLC · CIK 0001771946 · 10% owner COWEN AND COMPANY, LLC · CIK 0000048966 · 10% owner Cowen Holdings, Inc. · CIK 0001355007 · 10% owner RCG LV Pearl LLC · CIK 0001613404 · 10% owner SOLOMON JEFFREY M · CIK 0001275922 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By Cowen and Company, LLC Disclosed balance after: 610,800 F1 · security: This Form 4 is filed jointly by Cowen Inc., Cowen Investments II LLC ("Cowen Investments II"), Cowen and Company, LLC ("Cowen and Company"), Cowen Holdings, Inc. ("Cowen Holdings"), RCG LV Pearl LLC ("RCG") and Jeffrey M. Solomon (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of Constellation Alpha Capital Corp.'s (the "Issuer") outstanding ordinary shares. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. F2 · balance_after: Represents securities owned directly by Cowen and Company. As the sole member of Cowen and Company, Cowen Holdings may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of Cowen Holdings, RCG may be deemed to beneficially own the securities owned directly by Cowen and Company. As the sole member of RCG, Cowen Inc. may be deemed to beneficially own the securities owned directly by Cowen and Company. As Chief Executive Officer of Cowen Inc., Mr. Solomon may be deemed to beneficially own the securities owned directly by Cowen and Company. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.