Brin Sergey

Director at GOOGLE INC. · on record since Feb 13, 2006
10% owner at GOOGLE INC. · on record since Feb 13, 2006
Director at Alphabet Inc. · on record since Nov 26, 2024
10% owner at Alphabet Inc. · on record since Nov 26, 2024
President, Tech, Asst. Secty at GOOGLE INC. · on record since Jun 28, 2004

Insider trading activity of Brin Sergey

Transactions on record: 10,750; since Aug 25, 2004

Open-market buys: 1; $253.7K

Open-market sells: 9,944; $25.4B

Companies traded: 2; last filing Aug 11, 2026

Figures computed from official regulatory filings — .

Companies where Brin Sergey has traded

Alphabet Inc.18 tx · Aug 11, 2026
GOOGLE INC.10732 tx · $25.4B · Jun 3, 2024

Track record of Brin Sergey

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Brin Sergey

Co-insiders of Brin Sergey

ARNOLD FRANCESAlphabet Inc. +1
CHAVEZ R. MARTINAlphabet Inc. +1
DOERR L JOHNAlphabet Inc. +1
Ferguson Roger W. Jr.Alphabet Inc. +1
HENNESSY JOHN LAlphabet Inc. +1
O'Toole Amie ThuenerAlphabet Inc. +1
Pichai SundarAlphabet Inc. +1
Porat RuthAlphabet Inc. +1
RAGHAVAN PRABHAKARAlphabet Inc. +1
Schindler PhilippAlphabet Inc. +1
Shriram Kavitark RamAlphabet Inc. +1
WALKER JOHN KENTAlphabet Inc. +1
Washington Robin LAlphabet Inc. +1
AMERICA ONLINE INCGOOGLE INC.
Arora NikeshGOOGLE INC.
Ashkenazi AnatAlphabet Inc.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Value · USD	Src
Alphabet Inc.Listing on record	Aug 11, 2026	Gift	-673,200	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Aug 11, 2026	Gift	-673,200	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Aug 11, 2026	OtherD (derivative)	-673,200	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Aug 11, 2026	Other	673,200	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Feb 25, 2026	Gift	-437,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Feb 25, 2026	Gift	-437,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 28, 2025	OtherD (derivative)	-1,778,650	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 28, 2025	Other	1,778,650	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 28, 2025	Gift	-1,778,650	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 28, 2025	Gift	-1,778,650	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	May 21, 2025	Gift	-2,048,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	May 21, 2025	OtherD (derivative)	-2,048,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	May 21, 2025	Gift	-2,048,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	May 21, 2025	Other	2,048,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 26, 2024	OtherD (derivative)	-322,800	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 26, 2024	Gift	-322,800	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 26, 2024	Gift	-322,800	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 26, 2024	Other	322,800	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	Jun 3, 2024	OtherD (derivative)	-384,600	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	Jun 3, 2024	Other	384,600	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	Jun 3, 2024	Gift	-384,600	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	Jun 3, 2024	Gift	-384,600	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	May 15, 2023	Gift	-2,601,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	May 15, 2023	Other	2,601,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	May 15, 2023	Gift	-2,601,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC

Company	Filed	Type	Qty	Value · USD	Src
Alphabet Inc.Listing on record	Aug 11, 2026	Gift	-673,200	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Aug 11, 2026	Gift	-673,200	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Aug 11, 2026	OtherD (derivative)	-673,200	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Aug 11, 2026	Other	673,200	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Feb 25, 2026	Gift	-437,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Feb 25, 2026	Gift	-437,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 28, 2025	OtherD (derivative)	-1,778,650	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 28, 2025	Other	1,778,650	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 28, 2025	Gift	-1,778,650	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 28, 2025	Gift	-1,778,650	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	May 21, 2025	Gift	-2,048,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	May 21, 2025	OtherD (derivative)	-2,048,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	May 21, 2025	Gift	-2,048,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	May 21, 2025	Other	2,048,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 26, 2024	OtherD (derivative)	-322,800	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 26, 2024	Gift	-322,800	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 26, 2024	Gift	-322,800	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Alphabet Inc.Listing on record	Nov 26, 2024	Other	322,800	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	Jun 3, 2024	OtherD (derivative)	-384,600	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	Jun 3, 2024	Other	384,600	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	Jun 3, 2024	Gift	-384,600	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	Jun 3, 2024	Gift	-384,600	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	May 15, 2023	Gift	-2,601,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	May 15, 2023	Other	2,601,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
GOOGLE INC.Listing unverified	May 15, 2023	Gift	-2,601,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC