SLP V Titus Holdings, L.P. - 16 Dec 2021 Form 4 Insider Report for TWITTER, INC.

Footnote F1

The aggregate amount of 0.375% Convertible Senior Notes due 2025 (the "Convertible Notes") held by affiliates of Silver Lake Group, L.L.C. has not changed since the date of original acquisition, and is not changing now. This Form 4 is filed by SLP V Titus Holdings, L.P. ("SLP Titus") and its general partner, SLP V Titus GP, L.L.C ("SLP Titus GP"), in connection with an internal reorganization of certain investments held on behalf of certain investment funds affiliated with Silver Lake ("SLP Funds"). In connection with such internal reorganization, SLP Titus made an in-kind distribution of the Convertible Notes it directly held, which Convertible Notes were transferred to a new affiliated holding vehicle, SLP V Titus Holdings II, L.P. ("SLP Titus II"). SLP Titus II and its general partner, SLP V Titus GP II, L.L.C., and SLP V Aggregator GP, L.L.C., the sole member of SLP V Titus GP II, L.L.C., are separately filing a Form 3 reporting SLP Titus II's ownership of the Convertible Notes.

Footnote F2

The transfer referred to above in footnote (1) did not represent any change in pecuniary interest of any of the SLP Funds or their affiliates. Not included on this Form 4 is $200,000,000 principal amount of Convertible Notes acquired by SLA CM Titus Holdings, L.P. in the original acquisition and which SLA CM Titus Holdings, L.P. continues to hold.

Footnote F3

Represents securities held by SLP Titus. SLP Titus GP is the general partner of SLP Titus. SLP V Aggregator GP, L.L.C. is the sole member of SLP Titus GP. Silver Lake Technology Associates V, L.P. ("SLTA V") is the managing member of SLP Aggregator GP, L.L.C. SLTA V (GP), L.L.C. ("SLTA V GP") is the general partner of SLTA V. Silver Lake Group, L.L.C. is the managing member of SLTA V GP.

Footnote F4

The current conversion rate of 24.0964 shares of common stock of the Issuer ("Common Stock") per $1,000 principal amount of Convertible Notes is equivalent to a conversion price of approximately $41.50 per share of Common Stock. The initial Conversion Rate is subject to adjustment from time to time upon the occurrence of certain customary events in accordance with the terms of an indenture governing the Convertible Notes.

Footnote F5

The Convertible Notes mature on March 15, 2025, subject to earlier redemption, repurchase or conversion in accordance with their terms.

Footnote F6

Upon conversion of the Convertible Notes the Issuer will deliver, at its election, cash, shares of Common Stock or a combination thereof, and upon a redemption of the Convertible Notes at the option of the Issuer the redemption price will be paid in cash, shares of Common Stock or a combination thereof at the election of the holder. This number represents the number of shares of Common Stock issuable upon conversion of the Convertible Notes if the Issuer elects to settle its conversion obligation solely through shares of Common Stock by delivering a number of shares of Common Stock at the current conversion rate, and cash in lieu of fractional shares of Common Stock, per $1,000 principal amount of Convertible Notes.