NOTE

SEC source: 0000899243-22-027485 · doc4.xml · derivative · entry 4

Eidelman Vlad · CIK 0001939428 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,415

Underlying: Class A Common Stock · 53,415 shares

Expires 2030-07-28

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F9 · price: Received in the Business Combination in exchange for 45,000 ISOs of Legacy FiscalNote.

F8 · derivative.exercise_date: The ISOs vest over a four-year period as follows: (i) 10% of the underlying shares vest on the first anniversary of the vesting commencement date, (ii) 5% of the underlying shares vest on the corresponding day of each quarter during the second year and (iii) 8.75% of the underlying shares vest on the corresponding day of each quarter during the third and fourth years, subject to the Reporting Person's continuous employment through such date. If there is no corresponding day, the vesting will occur on the last day of such month. The vesting commencement date is April 23, 2020.

SEC source: 0000899243-22-027485 · doc4.xml · derivative · entry 3

Eidelman Vlad · CIK 0001939428 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,870

Underlying: Class A Common Stock · 11,870 shares

Expires 2031-02-10

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F7 · price: Received in the Business Combination in exchange for 10,000 ISOs of Legacy FiscalNote.

F6 · derivative.exercise_date: 25% of these incentive stock options ("ISOs") vested on August 1, 2021, the six month anniversary of the vesting commencement date. The remaining 75% vest in equal monthly installments thereafter beginning on the corresponding day of the first month following the six-month anniversary of the vesting commencement date, such that the ISOs shall be fully vested on the three year anniversary of the vesting commencement date, subject to the Reporting Person's continuous employment through each such date. If there is no corresponding day, the vesting will occur on the last day of the month. The vesting commencement date is February 1, 2021.

SEC source: 0000899243-22-027485 · doc4.xml · nonDerivative · entry 2

Eidelman Vlad · CIK 0001939428 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,805

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F4 · price: Each RSU represents a contingent right to receive one share of Class A Common Stock. The RSUs vest over a three-year period, with one-third of the total number of RSUs vesting on the first anniversary of the vesting commencement date and one-twelfth of the total number of RSUs vesting on the corresponding day of each quarter thereafter following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of such month), subject to the Reporting Person's continuous employment through each such date. The vesting commencement date is June 16, 2022.

F5 · price: Received in the Business Combination in exchange for 15,000 RSUs of Legacy FiscalNote.

SEC source: 0000899243-22-027485 · doc4.xml · nonDerivative · entry 1

Eidelman Vlad · CIK 0001939428 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,959

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F2 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock. The RSUs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the RSUs to vest and become exercisable prior to the expiration date. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to one-third of the total number of RSUs on the first anniversary of the vesting commencement date, and as to an additional one-thirty-sixth (1/36) of the total number of RSUs on the corresponding day of each month thereafter following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of such month). The vesting commencement date is November 7, 2021.

F3 · price: Received in the Business Combination in exchange for 73,260 RSUs of Legacy FiscalNote.

SEC source: 0000899243-22-027473 · doc4.xml · derivative · entry 5

Resnik Josh · CIK 0001937669 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,889

Underlying: Class A Common Stock · 28,889 shares

Expires 2031-12-22

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F11 · price: Received in the Business Combination in exchange for 24,338 ISOs of Legacy FiscalNote.

F10 · derivative.exercise_date: The ISOs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the ISOs to vest and become exercisable prior to the expiration date. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to 25% of the total number of ISOs on the first anniversary of the vesting commencement date, and as to an additional 6.25% of the total number of shares subject to the ISOs on the corresponding day of each quarter thereafter following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of such month). The vesting commencement date is November 7, 2021.

SEC source: 0000899243-22-027473 · doc4.xml · derivative · entry 4

Resnik Josh · CIK 0001937669 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,675

Underlying: Class A Common Stock · 29,675 shares

Expires 2031-07-28

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F9 · price: Received in the Business Combination in exchange for 25,000 ISOs of Legacy FiscalNote.

F8 · derivative.exercise_date: The ISOs vest over a four-year period as follows: (i) 10% of the underlying shares vest on the first anniversary of the vesting commencement date, (ii) 5% of the underlying shares vest on the corresponding day of each quarter during the second year and (iii) 8.75% of the underlying shares vest on the corresponding day of each quarter during the third and fourth years, subject to the Reporting Person's continuous employment through such date. If there is no corresponding day, the vesting will occur on the last day of such month. The vesting commencement date is July 12, 2021.

SEC source: 0000899243-22-027473 · doc4.xml · derivative · entry 3

Resnik Josh · CIK 0001937669 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 148,375

Underlying: Class A Common Stock · 148,375 shares

Expires 2030-07-28

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F7 · price: Received in the Business Combination in exchange for 125,000 ISOs of Legacy FiscalNote.

F6 · derivative.exercise_date: The ISOs vest over a four-year period as follows: (i) 10% of the underlying shares vest on the first anniversary of the vesting commencement date, (ii) 5% of the underlying shares vest on the corresponding day of each quarter during the second year and (iii) 8.75% of the underlying shares vest on the corresponding day of each quarter during the third and fourth years, subject to the Reporting Person's continuous employment through such date. If there is no corresponding day, the vesting will occur on the last day of such month. The vesting commencement date is April 23, 2020.

SEC source: 0000899243-22-027473 · doc4.xml · derivative · entry 2

Resnik Josh · CIK 0001937669 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,415

Underlying: Class A Common Stock · 53,415 shares

Expires 2029-05-01

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F5 · price: Received in the Business Combination in exchange for 45,000 ISOs of Legacy FiscalNote.

F4 · derivative.exercise_date: The incentive stock options ("ISOs") vest over a four-year period as follows: (i) 10% of the underlying shares vest on the first anniversary of the vesting commencement date, (ii) 5% of the underlying shares vest on the corresponding day of each quarter during the second year and (iii) 8.75% of the underlying shares vest on the corresponding day of each quarter during the third and fourth years, subject to the Reporting Person's continuous employment through such date. If there is no corresponding day, the vesting will occur on the last day of such month. The vesting commencement date is April 8, 2019.

SEC source: 0000899243-22-027473 · doc4.xml · nonDerivative · entry 1

Resnik Josh · CIK 0001937669 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,666

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F2 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock. The RSUs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the RSUs to vest and become exercisable prior to the expiration date. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to one-third of the total number of RSUs on the first anniversary of the vesting commencement date, and as to an additional one-thirty-sixth (1/36) of the total number of RSUs on the corresponding day of each month thereafter following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of such month). The vesting commencement date is November 7, 2021.

F3 · price: Received in the Business Combination in exchange for 73,013 RSUs of Legacy FiscalNote.

SEC source: 0000899243-22-027481 · doc4.xml · nonDerivative · entry 2

Yiu Conrad · CIK 0001937691 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,349

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F4 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common. The restricted stock units were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the restricted stock units to vest. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to 50% of the total number of restricted stock units on the first anniversary of the vesting commencement date, and as to an additional 1/24th of the total number of restricted stock units on the corresponding day of each month following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of the month) until the second anniversary of the vesting commencement date. The vesting commencement date is October 25, 2020.

F5 · price: Received in the Business Combination in exchange for 25,000 restricted stock units of Legacy FiscalNote.

SEC source: 0000899243-22-027481 · doc4.xml · nonDerivative · entry 1

Yiu Conrad · CIK 0001937691 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 1,456,985

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F2 · price: Received in the Business Combination in exchange for 1,227,451 shares of Class A common stock of Legacy FiscalNote.

F3 · ownership.nature: The shares are beneficially owned by Skyone Capital Pty Ltd ATF AS1 GF No.11 ("SkyOne"). The Reporting Person is a director of SkyOne, which entity is the trustee of funds affiliated with and/or managed by AS1 Growth Partners Pty Ltd where the Reporting Person serves as a partner, and in such capacity may be deemed to have voting and dispositive power over such shares.

SEC source: 0000899243-22-027484 · doc4.xml · derivative · entry 2

Sweeney Brandon · CIK 0001894766 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,350

Underlying: Class A Common Stock · 59,350 shares

Expires 2027-05-12

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F6 · price: Received in the Business Combination in exchange for 50,000 non-qualified stock options of Legacy FiscalNote.

F5 · derivative.exercise_date: These stock options are fully vested and are currently exercisable at any time.

SEC source: 0000899243-22-027484 · doc4.xml · nonDerivative · entry 1

Sweeney Brandon · CIK 0001894766 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,675

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F2 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock. The RSUs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the RSUs to vest and become exercisable prior to the expiration date. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to 50% of the total number of RSUs on the first anniversary of the vesting commencement date, and as to an additional one-twenty-fourth (1/24) of the total number of RSUs on the corresponding day of each month thereafter following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of such month) until the second anniversary of the vesting commencement date.

F3 · price: (Continued from Footnote 2) The vesting commencement date is November 7, 2021.

F4 · price: Received in the Business Combination in exchange for 25,000 RSUs of Legacy FiscalNote.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · derivative · entry 18

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Star V Partners LLC

Disclosed balance after: 1,593,900

Underlying: Class A Common Stock · 2,504,700 shares

Expires not disclosed

F10 · kind: Each Warrant held by the Reporting Persons was initially acquired at the time of the initial public offering of the Issuer and were contingent on the closing of an initial business combination within a specified period of time. Each Warrant now entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date and will expire on the fifth anniversary of the Closing Date.

F9 · price: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F10 · derivative.exercise_date: Each Warrant held by the Reporting Persons was initially acquired at the time of the initial public offering of the Issuer and were contingent on the closing of an initial business combination within a specified period of time. Each Warrant now entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date and will expire on the fifth anniversary of the Closing Date.

F10 · derivative.expiration_date: Each Warrant held by the Reporting Persons was initially acquired at the time of the initial public offering of the Issuer and were contingent on the closing of an initial business combination within a specified period of time. Each Warrant now entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date and will expire on the fifth anniversary of the Closing Date.

F8 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Star V Partners LLC ("SVPL"), a Tennessee limited liability company. MCPL is the investment manager of SVPL and has sole voting and investment power with respect to the shares held by SVPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · derivative · entry 17

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Blackwell Partners LLC - Series A

Disclosed balance after: 4,138,400

Underlying: Class A Common Stock · 6,503,200 shares

Expires not disclosed

F10 · kind: Each Warrant held by the Reporting Persons was initially acquired at the time of the initial public offering of the Issuer and were contingent on the closing of an initial business combination within a specified period of time. Each Warrant now entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date and will expire on the fifth anniversary of the Closing Date.

F10 · price: Each Warrant held by the Reporting Persons was initially acquired at the time of the initial public offering of the Issuer and were contingent on the closing of an initial business combination within a specified period of time. Each Warrant now entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date and will expire on the fifth anniversary of the Closing Date.

F10 · derivative.exercise_date: Each Warrant held by the Reporting Persons was initially acquired at the time of the initial public offering of the Issuer and were contingent on the closing of an initial business combination within a specified period of time. Each Warrant now entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date and will expire on the fifth anniversary of the Closing Date.

F10 · derivative.expiration_date: Each Warrant held by the Reporting Persons was initially acquired at the time of the initial public offering of the Issuer and were contingent on the closing of an initial business combination within a specified period of time. Each Warrant now entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date and will expire on the fifth anniversary of the Closing Date.

F7 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Blackwell Partners LLC - Series A ("BPL"), a Delaware limited liability company. MCPL is the investment manager of BPL and has sole voting and investment power with respect to the shares held by BPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · derivative · entry 16

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Maso Capital Investments Limited

Disclosed balance after: 1,267,700

Underlying: Class A Common Stock · 1,992,100 shares

Expires not disclosed

F10 · kind: Each Warrant held by the Reporting Persons was initially acquired at the time of the initial public offering of the Issuer and were contingent on the closing of an initial business combination within a specified period of time. Each Warrant now entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date and will expire on the fifth anniversary of the Closing Date.

F10 · price: Each Warrant held by the Reporting Persons was initially acquired at the time of the initial public offering of the Issuer and were contingent on the closing of an initial business combination within a specified period of time. Each Warrant now entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date and will expire on the fifth anniversary of the Closing Date.

F10 · derivative.exercise_date: Each Warrant held by the Reporting Persons was initially acquired at the time of the initial public offering of the Issuer and were contingent on the closing of an initial business combination within a specified period of time. Each Warrant now entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date and will expire on the fifth anniversary of the Closing Date.

F10 · derivative.expiration_date: Each Warrant held by the Reporting Persons was initially acquired at the time of the initial public offering of the Issuer and were contingent on the closing of an initial business combination within a specified period of time. Each Warrant now entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date and will expire on the fifth anniversary of the Closing Date.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

F3 · ownership.nature: MCPL is beneficially owned and controlled by Manoj Jain and Sohit Khurana, each of whom may be deemed to have beneficial ownership over these shares. Each such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · derivative · entry 15

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Star V Partners LLC

Disclosed balance after: 518,000

Underlying: Class A Common Stock · 814,000 shares

Expires not disclosed

F9 · kind: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F9 · price: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F9 · derivative.exercise_date: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F9 · derivative.expiration_date: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F8 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Star V Partners LLC ("SVPL"), a Tennessee limited liability company. MCPL is the investment manager of SVPL and has sole voting and investment power with respect to the shares held by SVPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · derivative · entry 14

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Blackwell Partners LLC - Series A

Disclosed balance after: 1,093,000

Underlying: Class A Common Stock · 1,717,571 shares

Expires not disclosed

F9 · kind: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F9 · price: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F9 · derivative.exercise_date: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F9 · derivative.expiration_date: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F7 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Blackwell Partners LLC - Series A ("BPL"), a Delaware limited liability company. MCPL is the investment manager of BPL and has sole voting and investment power with respect to the shares held by BPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · derivative · entry 13

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Maso Capital Investments Limited

Disclosed balance after: 389,000

Underlying: Class A Common Stock · 611,286 shares

Expires not disclosed

F9 · kind: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F9 · price: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F9 · derivative.exercise_date: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F9 · derivative.expiration_date: Each Warrant held by a Reporting Person entitles the holder thereof to purchase one share of Class A Common Stock for $7.32 per share. The Warrants will not become exercisable until 30 days after the Closing Date (as defined in the Business Combination Agreement) and will expire on the fifth anniversary of the Closing Date.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

F3 · ownership.nature: MCPL is beneficially owned and controlled by Manoj Jain and Sohit Khurana, each of whom may be deemed to have beneficial ownership over these shares. Each such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 12

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Star V Partners LLC

Disclosed balance after: 6,155,627

F6 · kind: Immediately prior to Closing, each of the applicable Reporting Persons received a distribution of shares of Class A Common Stock as Bonus Shares (as defined in the Business Combination Agreement) in connection with electing not to redeem outstanding shares of Class A Common Stock held by the Reporting Person, including with respect to any Backstop Shares issued to and held by the Reporting Person.

F6 · price: Immediately prior to Closing, each of the applicable Reporting Persons received a distribution of shares of Class A Common Stock as Bonus Shares (as defined in the Business Combination Agreement) in connection with electing not to redeem outstanding shares of Class A Common Stock held by the Reporting Person, including with respect to any Backstop Shares issued to and held by the Reporting Person.

F8 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Star V Partners LLC ("SVPL"), a Tennessee limited liability company. MCPL is the investment manager of SVPL and has sole voting and investment power with respect to the shares held by SVPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 11

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Star V Partners LLC

Disclosed balance after: 3,950,002

F5 · kind: Immediately prior to Closing (as defined in the Business Combination Agreement), each of the applicable Reporting Persons subscribed for shares of Class A Common Stock pursuant to the terms of the Backstop Agreement, dated as of November 7, 2021, by and among the Issuer and the Reporting Persons (the "Backstop Shares").

F5 · price: Immediately prior to Closing (as defined in the Business Combination Agreement), each of the applicable Reporting Persons subscribed for shares of Class A Common Stock pursuant to the terms of the Backstop Agreement, dated as of November 7, 2021, by and among the Issuer and the Reporting Persons (the "Backstop Shares").

F8 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Star V Partners LLC ("SVPL"), a Tennessee limited liability company. MCPL is the investment manager of SVPL and has sole voting and investment power with respect to the shares held by SVPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 10

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Star V Partners LLC

Disclosed balance after: 1,126,159

F4 · kind: Each of the Reporting Persons acquired shares of Class A Common Stock in exchange for convertible notes issued by Old FiscalNote (the "Convertible Notes") held by the Reporting Person in accordance with the terms of the Convertible Notes and the Business Combination Agreement.

F4 · price: Each of the Reporting Persons acquired shares of Class A Common Stock in exchange for convertible notes issued by Old FiscalNote (the "Convertible Notes") held by the Reporting Person in accordance with the terms of the Convertible Notes and the Business Combination Agreement.

F8 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Star V Partners LLC ("SVPL"), a Tennessee limited liability company. MCPL is the investment manager of SVPL and has sole voting and investment power with respect to the shares held by SVPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 9

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Star V Partners LLC

Disclosed balance after: 1,036,000

F1 · kind: These shares of Class A Common Stock were received on a one-for-one basis in exchange for the Class A ordinary shares held by the Reporting Persons concurrently with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated November 7, 2021, by and among Duddell Street Acquisition Corp. (now known as FiscalNote Holdings Inc., the "Issuer"), Grassroots Merger Sub, Inc., a wholly owned subsidiary of the Issuer ("Merger Sub"), and FiscalNote Holdings, Inc. ("Old FiscalNote") (as it may be amended and/or restated from time to time (the "Business Combination Agreement")).

F1 · price: These shares of Class A Common Stock were received on a one-for-one basis in exchange for the Class A ordinary shares held by the Reporting Persons concurrently with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated November 7, 2021, by and among Duddell Street Acquisition Corp. (now known as FiscalNote Holdings Inc., the "Issuer"), Grassroots Merger Sub, Inc., a wholly owned subsidiary of the Issuer ("Merger Sub"), and FiscalNote Holdings, Inc. ("Old FiscalNote") (as it may be amended and/or restated from time to time (the "Business Combination Agreement")).

F8 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Star V Partners LLC ("SVPL"), a Tennessee limited liability company. MCPL is the investment manager of SVPL and has sole voting and investment power with respect to the shares held by SVPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 8

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Blackwell Partners LLC - Series A

Disclosed balance after: 15,656,250

F6 · kind: Immediately prior to Closing, each of the applicable Reporting Persons received a distribution of shares of Class A Common Stock as Bonus Shares (as defined in the Business Combination Agreement) in connection with electing not to redeem outstanding shares of Class A Common Stock held by the Reporting Person, including with respect to any Backstop Shares issued to and held by the Reporting Person.

F6 · price: Immediately prior to Closing, each of the applicable Reporting Persons received a distribution of shares of Class A Common Stock as Bonus Shares (as defined in the Business Combination Agreement) in connection with electing not to redeem outstanding shares of Class A Common Stock held by the Reporting Person, including with respect to any Backstop Shares issued to and held by the Reporting Person.

F7 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Blackwell Partners LLC - Series A ("BPL"), a Delaware limited liability company. MCPL is the investment manager of BPL and has sole voting and investment power with respect to the shares held by BPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 7

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Blackwell Partners LLC - Series A

Disclosed balance after: 10,039,567

F5 · kind: Immediately prior to Closing (as defined in the Business Combination Agreement), each of the applicable Reporting Persons subscribed for shares of Class A Common Stock pursuant to the terms of the Backstop Agreement, dated as of November 7, 2021, by and among the Issuer and the Reporting Persons (the "Backstop Shares").

F5 · price: Immediately prior to Closing (as defined in the Business Combination Agreement), each of the applicable Reporting Persons subscribed for shares of Class A Common Stock pursuant to the terms of the Backstop Agreement, dated as of November 7, 2021, by and among the Issuer and the Reporting Persons (the "Backstop Shares").

F7 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Blackwell Partners LLC - Series A ("BPL"), a Delaware limited liability company. MCPL is the investment manager of BPL and has sole voting and investment power with respect to the shares held by BPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 6

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Blackwell Partners LLC - Series A

Disclosed balance after: 2,396,373

F4 · kind: Each of the Reporting Persons acquired shares of Class A Common Stock in exchange for convertible notes issued by Old FiscalNote (the "Convertible Notes") held by the Reporting Person in accordance with the terms of the Convertible Notes and the Business Combination Agreement.

F4 · price: Each of the Reporting Persons acquired shares of Class A Common Stock in exchange for convertible notes issued by Old FiscalNote (the "Convertible Notes") held by the Reporting Person in accordance with the terms of the Convertible Notes and the Business Combination Agreement.

F7 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Blackwell Partners LLC - Series A ("BPL"), a Delaware limited liability company. MCPL is the investment manager of BPL and has sole voting and investment power with respect to the shares held by BPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 5

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Blackwell Partners LLC - Series A

Disclosed balance after: 2,186,000

F1 · kind: These shares of Class A Common Stock were received on a one-for-one basis in exchange for the Class A ordinary shares held by the Reporting Persons concurrently with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated November 7, 2021, by and among Duddell Street Acquisition Corp. (now known as FiscalNote Holdings Inc., the "Issuer"), Grassroots Merger Sub, Inc., a wholly owned subsidiary of the Issuer ("Merger Sub"), and FiscalNote Holdings, Inc. ("Old FiscalNote") (as it may be amended and/or restated from time to time (the "Business Combination Agreement")).

F1 · price: These shares of Class A Common Stock were received on a one-for-one basis in exchange for the Class A ordinary shares held by the Reporting Persons concurrently with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated November 7, 2021, by and among Duddell Street Acquisition Corp. (now known as FiscalNote Holdings Inc., the "Issuer"), Grassroots Merger Sub, Inc., a wholly owned subsidiary of the Issuer ("Merger Sub"), and FiscalNote Holdings, Inc. ("Old FiscalNote") (as it may be amended and/or restated from time to time (the "Business Combination Agreement")).

F7 · ownership.nature: These shares of Class A Common Stock and Warrants, as applicable, are held of record by Blackwell Partners LLC - Series A ("BPL"), a Delaware limited liability company. MCPL is the investment manager of BPL and has sole voting and investment power with respect to the shares held by BPL.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 4

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Maso Capital Investments Limited

Disclosed balance after: 2,776,855

F6 · kind: Immediately prior to Closing, each of the applicable Reporting Persons received a distribution of shares of Class A Common Stock as Bonus Shares (as defined in the Business Combination Agreement) in connection with electing not to redeem outstanding shares of Class A Common Stock held by the Reporting Person, including with respect to any Backstop Shares issued to and held by the Reporting Person.

F6 · price: Immediately prior to Closing, each of the applicable Reporting Persons received a distribution of shares of Class A Common Stock as Bonus Shares (as defined in the Business Combination Agreement) in connection with electing not to redeem outstanding shares of Class A Common Stock held by the Reporting Person, including with respect to any Backstop Shares issued to and held by the Reporting Person.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

F3 · ownership.nature: MCPL is beneficially owned and controlled by Manoj Jain and Sohit Khurana, each of whom may be deemed to have beneficial ownership over these shares. Each such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 3

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Maso Capital Investments Limited

Disclosed balance after: 1,794,410

F5 · kind: Immediately prior to Closing (as defined in the Business Combination Agreement), each of the applicable Reporting Persons subscribed for shares of Class A Common Stock pursuant to the terms of the Backstop Agreement, dated as of November 7, 2021, by and among the Issuer and the Reporting Persons (the "Backstop Shares").

F5 · price: Immediately prior to Closing (as defined in the Business Combination Agreement), each of the applicable Reporting Persons subscribed for shares of Class A Common Stock pursuant to the terms of the Backstop Agreement, dated as of November 7, 2021, by and among the Issuer and the Reporting Persons (the "Backstop Shares").

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

F3 · ownership.nature: MCPL is beneficially owned and controlled by Manoj Jain and Sohit Khurana, each of whom may be deemed to have beneficial ownership over these shares. Each such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 2

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Maso Capital Investments Limited

Disclosed balance after: 853,133

F4 · kind: Each of the Reporting Persons acquired shares of Class A Common Stock in exchange for convertible notes issued by Old FiscalNote (the "Convertible Notes") held by the Reporting Person in accordance with the terms of the Convertible Notes and the Business Combination Agreement.

F4 · price: Each of the Reporting Persons acquired shares of Class A Common Stock in exchange for convertible notes issued by Old FiscalNote (the "Convertible Notes") held by the Reporting Person in accordance with the terms of the Convertible Notes and the Business Combination Agreement.

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

F3 · ownership.nature: MCPL is beneficially owned and controlled by Manoj Jain and Sohit Khurana, each of whom may be deemed to have beneficial ownership over these shares. Each such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0000950103-22-013519 · dp178254_4-maso.xml · nonDerivative · entry 1

Maso Capital Partners Ltd · CIK 0001698093 · 10% owner

BLACKWELL PARTNERS LLC - SERIES A · CIK 0001426672 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Maso Capital Investments Limited

Disclosed balance after: 778,000

F1 · kind: These shares of Class A Common Stock were received on a one-for-one basis in exchange for the Class A ordinary shares held by the Reporting Persons concurrently with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated November 7, 2021, by and among Duddell Street Acquisition Corp. (now known as FiscalNote Holdings Inc., the "Issuer"), Grassroots Merger Sub, Inc., a wholly owned subsidiary of the Issuer ("Merger Sub"), and FiscalNote Holdings, Inc. ("Old FiscalNote") (as it may be amended and/or restated from time to time (the "Business Combination Agreement")).

F1 · price: These shares of Class A Common Stock were received on a one-for-one basis in exchange for the Class A ordinary shares held by the Reporting Persons concurrently with the consummation of the transactions contemplated by the Agreement and Plan of Merger, dated November 7, 2021, by and among Duddell Street Acquisition Corp. (now known as FiscalNote Holdings Inc., the "Issuer"), Grassroots Merger Sub, Inc., a wholly owned subsidiary of the Issuer ("Merger Sub"), and FiscalNote Holdings, Inc. ("Old FiscalNote") (as it may be amended and/or restated from time to time (the "Business Combination Agreement")).

F2 · ownership.nature: These shares Class A Common Stock and Warrants, as applicable, are held of record by Maso Capital Investments Limited ("MCIL"), a Cayman Islands limited liability company. Maso Capital Partners Limited ("MCPL"), a Hong Kong limited liability company, is the investment manager of MCIL and has sole voting and investment power with respect to the shares held by MCIL.

F3 · ownership.nature: MCPL is beneficially owned and controlled by Manoj Jain and Sohit Khurana, each of whom may be deemed to have beneficial ownership over these shares. Each such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0000899243-22-027489 · doc4.xml · derivative · entry 2

CALLAHAN MICHAEL JOHN · CIK 0001262742 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,350

Underlying: Class A Common Stock · 59,350 shares

Expires 2027-05-12

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F5 · price: Received in the Business Combination in exchange for 50,000 non-qualified stock options of Legacy FiscalNote.

F4 · derivative.exercise_date: These stock options are fully vested and are currently exercisable at any time.

SEC source: 0000899243-22-027489 · doc4.xml · nonDerivative · entry 1

CALLAHAN MICHAEL JOHN · CIK 0001262742 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,675

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F2 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock. The RSUs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the RSUs to vest. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to 50% of the total number of RSUs on the first anniversary of the vesting commencement date, and as to an additional 1/24th of the total number of RSUs on the corresponding day of each month following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of the month) until the second anniversary of the vesting commencement date. The vesting commencement date is May 1, 2019.

F3 · price: Received in the Business Combination in exchange for 25,000 restricted stock units of Legacy FiscalNote.

SEC source: 0000899243-22-027494 · doc4.xml · nonDerivative · entry 2

McChrystal Stanley A · CIK 0001505957 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,350

F1 · shares: These securities were issued on the closing date of the merger (the Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F3 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock. The RSUs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the RSUs to vest. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to 25% of the total number of RSUs on the first anniversary of the vesting commencement date and as to an additional 1/48th of the total number of RSUs on the corresponding day of each month following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of the month) until the fourth anniversary of the vesting commencement date. The vesting commencement date is November 6, 2017.

F4 · price: Received in the Business Combination in exchange for 50,000 restricted stock units of Legacy FiscalNote.

SEC source: 0000899243-22-027494 · doc4.xml · nonDerivative · entry 1

McChrystal Stanley A · CIK 0001505957 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,220

F1 · shares: These securities were issued on the closing date of the merger (the Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F2 · price: Received in the Business Combination in exchange for 60,000 shares of Class A Common Stock of Legacy FiscalNote.

SEC source: 0000899243-22-027499 · doc4.xml · derivative · entry 5

Fawell Reed · CIK 0001937662 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,502

Underlying: Class A Common Stock · 23,502 shares

Expires 2031-12-22

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F11 · price: Received in the Business Combination in exchange for 19,800 ISOs of Legacy FiscalNote.

F10 · derivative.exercise_date: The ISOs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the ISOs to vest and become exercisable prior to the expiration date. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to 25% of the total number of ISOs on the first anniversary of the vesting commencement date, and as to an additional 6.25% of the total number of shares subject to the ISOs on the corresponding day of each quarter thereafter following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of such month). The vesting commencement date is November 7, 2021.

SEC source: 0000899243-22-027499 · doc4.xml · derivative · entry 4

Fawell Reed · CIK 0001937662 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,415

Underlying: Class A Common Stock · 53,415 shares

Expires 2028-06-17

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F9 · price: Received in the Business Combination in exchange for 45,000 ISOs of Legacy FiscalNote.

F8 · derivative.exercise_date: These ISOs are fully vested and are currently exercisable at any time.

SEC source: 0000899243-22-027499 · doc4.xml · derivative · entry 3

Fawell Reed · CIK 0001937662 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,025

Underlying: Class A Common Stock · 89,025 shares

Expires 2030-07-28

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F7 · price: Received in the Business Combination in exchange for 75,000 ISOs of Legacy FiscalNote.

F6 · derivative.exercise_date: The ISOs vest over a four-year period as follows: (i) 10% of the underlying shares vest on the first anniversary of the vesting commencement date, (ii) 5% of the underlying shares vest on the corresponding day of each quarter during the second year and (iii) 8.75% of the underlying shares vest on the corresponding day of each quarter during the third and fourth years, subject to the Reporting Person's continuous employment through such date. If there is no corresponding day, the vesting will occur on the last day of such month. The vesting commencement date is April 23, 2020.

SEC source: 0000899243-22-027499 · doc4.xml · derivative · entry 2

Fawell Reed · CIK 0001937662 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,740

Underlying: Class A Common Stock · 23,740 shares

Expires 2029-05-01

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F5 · price: Received in the Business Combination in exchange for 20,000 ISOs of Legacy FiscalNote.

F4 · derivative.exercise_date: The incentive stock options ("ISOs") vest over a four-year period as follows: (i) 10% of the underlying shares vest on the first anniversary of the vesting commencement date, (ii) 5% of the underlying shares vest on the corresponding day of each quarter during the second year and (iii) 8.75% of the underlying shares vest on the corresponding day of each quarter during the third and fourth years, subject to the Reporting Person's continuous employment through such date. If there is no corresponding day, the vesting will occur on the last day of such month. The vesting commencement date is January 1, 2019.

SEC source: 0000899243-22-027499 · doc4.xml · nonDerivative · entry 1

Fawell Reed · CIK 0001937662 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,507

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F2 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock. The RSUs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the RSUs to vest and become exercisable prior to the expiration date. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to one-third of the total number of RSUs on the first anniversary of the vesting commencement date, and as to an additional one-thirty-sixth (1/36) of the total number of RSUs on the corresponding day of each month thereafter following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of such month). The vesting commencement date is November 7, 2021.

F3 · price: Received in the Business Combination in exchange for 59,400 RSUs of Legacy FiscalNote.

SEC source: 0000899243-22-027497 · doc4.xml · derivative · entry 5

Yao Gerald · CIK 0001937749 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Indirect · Gerald Yao Revocable Trust, dated January 10, 2019

Disclosed balance after: 32,903

Underlying: Class A Common Stock · 32,903 shares

Expires 2031-12-22

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F11 · price: Received in the Business Combination in exchange for 27,720 ISOs of Legacy FiscalNote.

F10 · derivative.exercise_date: The ISOs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the ISOs to vest and become exercisable prior to the expiration date. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to 25% of the total number of ISOs on the first anniversary of the vesting commencement date, and as to an additional 6.25% of the total number of shares subject to the ISOs on the corresponding day of each quarter thereafter following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of such month). The vesting commencement date is November 7, 2021.

F6 · ownership.nature: The Reporting Person is trustee of this trust.

SEC source: 0000899243-22-027497 · doc4.xml · derivative · entry 4

Yao Gerald · CIK 0001937749 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Indirect · Gerald Yao Revocable Trust, dated January 10, 2019

Disclosed balance after: 106,830

Underlying: Class A Common Stock · 106,830 shares

Expires 2030-07-28

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F9 · price: Received in the Business Combination in exchange for 90,000 ISOs of Legacy FiscalNote.

F8 · derivative.exercise_date: The incentive stock options ("ISOs") vest over a four-year period as follows: (i) 10% of the underlying shares vest on the first anniversary of the vesting commencement date, (ii) 5% of the underlying shares vest on the corresponding day of each quarter during the second year and (iii) 8.75% of the underlying shares vest on the corresponding day of each quarter during the third and fourth years, subject to the Reporting Person's continuous employment through such date. If there is no corresponding day, the vesting will occur on the last day of such month. The vesting commencement date is April 23, 2020.

F6 · ownership.nature: The Reporting Person is trustee of this trust.

SEC source: 0000899243-22-027497 · doc4.xml · derivative · entry 3

Yao Gerald · CIK 0001937749 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Indirect · Gerald Yao 2021 GRAT

Disclosed balance after: 83,090

Underlying: Class A Common Stock · 83,090 shares

Expires 2029-07-29

F4 · derivative.exercise_price: Shares of the Class B Common Stock is convertible into shares of Class A Common Stock on a one-for-one basis at any time, and will be automatically converted into an equal number of shares of Class A Common Stock upon the occurrence of certain events as set forth in Issuer's Certificate of Incorporation.

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F7 · price: Received in the Business Combination in exchange for 70,000 shares of Class B common stock of Legacy FiscalNote.

F4 · derivative.exercise_date: Shares of the Class B Common Stock is convertible into shares of Class A Common Stock on a one-for-one basis at any time, and will be automatically converted into an equal number of shares of Class A Common Stock upon the occurrence of certain events as set forth in Issuer's Certificate of Incorporation.

F6 · ownership.nature: The Reporting Person is trustee of this trust.

SEC source: 0000899243-22-027497 · doc4.xml · derivative · entry 2

Yao Gerald · CIK 0001937749 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Indirect · Gerald Yao Revocable Trust, dated January 10, 2019

Disclosed balance after: 1,099,208

Underlying: Class A Common Stock · 1,099,208 shares

Expires 2029-07-29

F4 · derivative.exercise_price: Shares of the Class B Common Stock is convertible into shares of Class A Common Stock on a one-for-one basis at any time, and will be automatically converted into an equal number of shares of Class A Common Stock upon the occurrence of certain events as set forth in Issuer's Certificate of Incorporation.

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F5 · price: Received in the Business Combination in exchange for 926,038 shares of Class B common stock of Legacy FiscalNote.

F4 · derivative.exercise_date: Shares of the Class B Common Stock is convertible into shares of Class A Common Stock on a one-for-one basis at any time, and will be automatically converted into an equal number of shares of Class A Common Stock upon the occurrence of certain events as set forth in Issuer's Certificate of Incorporation.

F6 · ownership.nature: The Reporting Person is trustee of this trust.

SEC source: 0000899243-22-027497 · doc4.xml · nonDerivative · entry 1

Yao Gerald · CIK 0001937749 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Indirect · Gerald Yao Revocable Trust, dated January 10, 2019

Disclosed balance after: 98,710

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F2 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock. The RSUs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the RSUs to vest and become exercisable prior to the expiration date. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to one-third of the total number of RSUs on the first anniversary of the vesting commencement date, and as to an additional one-thirty-sixth (1/36) of the total number of RSUs on the corresponding day of each month thereafter following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of such month). The vesting commencement date is November 7, 2021.

F3 · price: Received in the Business Combination in exchange for 83,160 RSUs of Legacy FiscalNote.

F6 · ownership.nature: The Reporting Person is trustee of this trust.

SEC source: 0000899243-22-027496 · doc4.xml · derivative · entry 4

Slabaugh Jon · CIK 0001937751 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,564

Underlying: Class A Common Stock · 20,564 shares

Expires 2031-12-22

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F10 · price: Received in the Business Combination in exchange for 17,325 ISOs of Legacy FiscalNote.

F9 · derivative.exercise_date: The ISOs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the ISOs to vest and become exercisable prior to the expiration date. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to 25% of the total number of ISOs on the first anniversary of the vesting commencement date, and as to an additional 6.25% of the total number of shares subject to the ISOs on the corresponding day of each quarter thereafter following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of such month). The vesting commencement date is November 7, 2021.

SEC source: 0000899243-22-027496 · doc4.xml · derivative · entry 3

Slabaugh Jon · CIK 0001937751 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,675

Underlying: Class A Common Stock · 29,675 shares

Expires 2031-07-28

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F8 · price: Received in the Business Combination in exchange for 25,000 ISOs of Legacy FiscalNote.

F4 · derivative.exercise_date: The incentive stock options ("ISOs") vest over a four-year period as follows: (i) 10% of the underlying shares vest on the first anniversary of the vesting commencement date, (ii) 5% of the underlying shares vest on the corresponding day of each quarter during the second year and (iii) 8.75% of the underlying shares vest on the corresponding day of each quarter during the third and fourth years, subject to the Reporting Person's continuous employment through such date. If there is no corresponding day, the vesting will occur on the last day of such month.

F6 · derivative.exercise_date: The vesting commencement date is July 12, 2021.

SEC source: 0000899243-22-027496 · doc4.xml · derivative · entry 2

Slabaugh Jon · CIK 0001937751 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,750

Underlying: Class A Common Stock · 130,570 shares

Expires 2030-01-20

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F7 · price: Received in the Business Combination in exchange for 110,000 ISOs of Legacy FiscalNote.

F4 · derivative.exercise_date: The incentive stock options ("ISOs") vest over a four-year period as follows: (i) 10% of the underlying shares vest on the first anniversary of the vesting commencement date, (ii) 5% of the underlying shares vest on the corresponding day of each quarter during the second year and (iii) 8.75% of the underlying shares vest on the corresponding day of each quarter during the third and fourth years, subject to the Reporting Person's continuous employment through such date. If there is no corresponding day, the vesting will occur on the last day of such month.

F5 · derivative.exercise_date: The vesting commencement date is November 4, 2019.

SEC source: 0000899243-22-027496 · doc4.xml · nonDerivative · entry 1

Slabaugh Jon · CIK 0001937751 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,694

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F2 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock. The RSUs were granted with both (a) an event-based vesting condition and (b) a service-based vesting condition, both of which must be satisfied in order for the ISOs to vest and become exercisable prior to the expiration date. The event-based vesting condition was satisfied on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange. The service-based condition will be satisfied as to one-third of the total number of restricted stock units on the first anniversary of the vesting commencement date, and as to an additional one-thirty-sixth (1/36) of the total number of RSUs on the corresponding day of each month thereafter following the first anniversary of the vesting commencement date (and, if there is no corresponding day, the last day of such month). The vesting commencement date is November 7, 2021.

F3 · price: Received in the Business Combination in exchange for 51,975 RSUs of Legacy FiscalNote.

SEC source: 0000899243-22-027491 · doc4.xml · derivative · entry 4

Hwang Tim · CIK 0001937743 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 866,510

Underlying: Class A Common Stock · 866,510 shares

Expires 2026-05-30

F1 · shares: These securities were issued on the closing date of the merger (the "Business Combination") contemplated by the Agreement and Plan or Merger, dated as of November 7, 2021, as amended by the First Amendment to Agreement and Plan of Merger, dated as of May 9, 2022 (the "Merger Agreement"), by and among FiscalNote Holdings, Inc. (f/k/a Duddell Street Acquisition Corp.) ("DSAC"), Grassroots Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of DSAC, and FiscalNote Intermediate Holdco, Inc. (f/k/a FiscalNote Holdings, Inc.), a Delaware corporation ("Legacy FiscalNote"), in exchange for Legacy FiscalNote securities.

F10 · price: Received in the Business Combination in exchange for 730,000 shares of NSOs of Legacy FiscalNote.

F9 · derivative.exercise_date: 100% of the shares subject to the NSOs vested on August 1, 2022, the first trading date of the Issuer's securities on the New York Stock Exchange with a minimum price of $7.26 per share.

F4 · ownership.nature: These securities are beneficially owned by Timothy T. Hwang, as Trustee of the Timothy T. Hwang Revocable Trust, originally dated January 10, 2019. The Reporting Person is trustee of this trust.