(3)
This column includes Class A Shares subject to options, warrants or similar rights that are currently exercisable or will become exercisable within 60 days after March 31, 2020.
(4)
This column includes Class A Shares subject to all outstanding options, stock appreciation rights, warrants or similar rights, whether or not such options, warrants or similar rights are currently exercisable or will become exercisable within 60 days after March 31, 2020.
(5)
For purposes of computing the percentage of outstanding shares held by each person or group named above, we have included restricted shares in the number of shares of the Company outstanding as of March 31, 2020. In addition, for purposes of computing the percentage of outstanding shares held by each person or group named above, any shares which that person or persons has or have the right to acquire within 60 days of March 31, 2020, is deemed to be outstanding, but is not deemed to be outstanding for the purpose of computing the percentage ownership of any other person. Those Class A Shares issuable upon conversion of the Series 4 Convertible Preference Shares or Series 6 Convertible Preference Shares are also not deemed to be outstanding for purposes of computing the percentage ownership of any other person.
(6)
Includes shares of restricted stock or restricted stock units (that may be settled in shares) that have not yet vested, but with respect to which the director or executive, as the case may be, has the ability to vote.
(7)
Mr. Penn, our Chairman and CEO, is also manager of The Stagwell Group LLC, an affiliate of Stagwell Agency Holdings LLC. Amounts shown include 14,285,714 Class A Shares held by Stagwell Agency Holdings LLC, 50,000 shares held by The Stagwell Group LLC (and reported in the table as included in the amounts reported by Stagwell Agency Holdings LLC) and an additional 10,865,213 Class A Shares issuable upon conversion of 50,000 Series 6 Convertible Preference Shares owned by Stagwell Agency Holdings LLC. The number of Class A Shares issuable upon conversion of the Series 6 Convertible Preference Shares from time to time is described in more detail in Note 15 to our consolidated financial statements.
(8)
Stock ownership of these entities is based solely on a Schedule 13D, 13D/A, 13G or 13G/A filed by each such entity and, with respect to Stagwell Agency Holdings LLC and The Stagwell Group LLC, any subsequently filed Form 4. The address of Stagwell Agency Holdings LLC is c/o The Stagwell Group LLC, 1808 I Street, NW, Sixth Floor, Washington, DC 20006, and its most recent Schedule 13D was filed on March 25, 2019. The address of each of The Goldman Sachs Group, Inc., Goldman, Sachs & Co., Broad Street Principal Investments, L.L.C., StoneBridge 2017, L.P., StoneBridge 2017 Offshore, L.P., and Bridge Street Opportunity Advisors, L.L.C. (collectively, “Goldman Sachs”) is 200 West Street, New York, NY 10282, and Goldman Sachs’ most recent Schedule 13G/A, filed on behalf of itself and the members of the group, was filed on March 28, 2018. The address of each of Indaba Capital Management, L.P., IC GP, LLC and Derek C. Schrier (collectively, “Indaba”) is One Letterman Drive, Building D, Suite DM700, San Francisco, CA 94129, and its most recent Schedule 13G was filed on February 14, 2020. The address of Hotchkis and Wiley Capital Management, LLC is 725 S. Figueroa Street, 39th Fl, Los Angeles, CA 90017, and its most recent Schedule 13G was filed on February 14, 2020.
(9)
The Schedule 13D filed with the SEC on March 25, 2019 by Stagwell Agency Holdings LLC, The Stagwell Group LLC, and Mark Penn together with the Form 4 filed with the SEC on March 26, 2020, by Mark Penn reports the number of shares as to which each of Stagwell Agency Holdings LLC and The Stagwell Group LLC have the sole power to vote or to direct the vote is 14,335,714 shares and the number of shares as to which each of the foregoing has the sole power to dispose or direct the disposition is 14,335,714 shares. This report reflects 14,335,714 Class A Shares beneficially owned by Stagwell Agency Holdings LLC and The Stagwell Group LLC as well as an additional 10,865,213 Class A Shares issuable upon conversion of 50,000 Series 6 Convertible Preference Shares owned by Stagwell Agency Holdings LLC.
(10)
The Schedule 13D/A filed with the SEC on March 19, 2019 by Goldman Sachs reports that the number of shares to which The Goldman Sachs Group, Inc. and Goldman Sachs & Co. have the shared power to vote or to direct the vote is 14,786,448 and the number of shares to which The