Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Class A Common Stock^F2	Jul 23, 2026	J	63,297	$0.00	D	2,781,911	I	By GV 2019, L.P.
Class A Common Stock^F3,F4	Jul 23, 2026	S	63,297	$19.0573	D	0	I	By Alphabet Holdings LLC
Class A Common Stock^F2	Jul 24, 2026	J	23,417	$0.00	D	2,758,494	I	By GV 2019, L.P.
Class A Common Stock^F5,F4	Jul 24, 2026	S	23,417	$18.8752	D	0	I	By Alphabet Holdings LLC
Class A Common Stock^F6	holding	—	—		—	571,907	I	By GV 2021, L.P.

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1The reported transaction represents a pro rata in-kind distribution, for no consideration, by the GV 2019, L.P. ("2019 Partnership") to its partners, which resulted in all of the securities reported in Column 4 of this row being distributed to the direct ownership of the 2019 Partnership's affiliate, Alphabet Holdings LLC ("Alphabet Holdings"). The aforementioned distribution was made in accordance with the exemptions afforded pursuant to Rules 16a-13 and/or 16a-9 promulgated under the Securities Exchange Act of 1934, as amended (the "Exchange Act").
F2The securities reported in this row are directly beneficially owned by the 2019 Partnership. GV 2019 GP, L.P. (the "2019 GP") is the general partner of the 2019 Partnership. GV 2019 GP, L.L.C. ("GV 2019 LLC") is the general partner of the 2019 GP. Alphabet Holdings is the sole member of GV 2019 LLC. XXVI Holdings Inc. ("XXVI") is the sole member of Alphabet Holdings. Alphabet Inc. is the controlling stockholder of XXVI. Each of the 2019 GP, GV 2019 LLC, Alphabet Holdings, XXVI and Alphabet Inc. may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 of the Exchange Act) the securities directly beneficially owned by the 2019 Partnership. Each of the 2019 GP, GV 2019 LLC, Alphabet Holdings, XXVI, and Alphabet Inc. disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.
F3The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.68 to $19.155, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnote 5 of this Form 4.
F4The securities reported in this row were directly beneficially owned by Alphabet Holdings at the time of sale. The sole member of Alphabet Holdings is XXVI. The controlling stockholder of XXVI is Alphabet Inc. Each of XXVI and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Exchange Act) securities directly beneficially owned by Alphabet Holdings. Each of the aforementioned entities disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.
F5The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.46 to $19.40, inclusive.
F6The securities reported in this row are directly beneficially owned by GV 2021, L.P. (the "2021 Partnership"). GV 2021 GP, L.P. (the "2021 GP") is the general partner of the 2021 Partnership. GV 2021 GP, L.L.C. ("GV 2021 LLC") is the general partner of the 2021 GP. Alphabet Holdings is the sole member of GV 2021 LLC. XXVI is the sole member of Alphabet Holdings. Alphabet Inc. is the controlling stockholder of XXVI. Each of the 2021 GP, GV 2021 LLC, Alphabet Holdings, XXVI and Alphabet Inc. may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 of the Exchange Act) the securities directly beneficially owned by the 2021 Partnership. Each of the 2021 GP, GV 2021 LLC, Alphabet Holdings, XXVI, and Alphabet Inc. disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.