AMBAC FINANCIAL GROUP INC — Director's Dealing 2021

Mar 3, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMBAC FINANCIAL GROUP INC (AMBC)
CIK: 0000874501
Period of Report: 2021-03-01

Reporting Person: REILLY MICHAEL FRANCIS (Senior Managing Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-03-01	Common Stock	M	24298	—	Acquired	61233	Direct
2021-03-01	Common Stock	F	12100	$17.39	Disposed	49133	Direct
2021-03-02	Common Stock	M	2025	—	Acquired	51158	Direct
2021-03-02	Common Stock	F	944	$16.77	Disposed	50214	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-03-02	Restricted Stock Units	$	M	2025	Disposed		Common Stock (2025.0)	Direct

Footnotes

F1: The reporting person acquired 24,298 shares of common stock of Ambac Financial Group, Inc. (the "Company") upon the simultaneous vesting and settlement of the reporting person's 2018 Long Term Incentive Plan ("2018 LTIP") award, which had a three year performance period and vested on March 1, 2021.

F2: As part of the vesting and settlement of the 2018 LTIP, 12,100 shares of common stock were withheld by the Company to satisfy certain tax withholding obligations.

F3: On March 2, 2021 there were 2,025 restricted stock units ("RSUs") that vested and settled and were converted into shares of common stock of the Company.

F4: Represents RSUs that were converted into shares of common stock and withheld by the Company to satisfy certain tax withholding obligations.

F5: Each RSU represents a contingent right to receive one share of common stock of the Company.