Insiders who reported open-market trades in the last 12 months at the companies Ruth Porat files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Sundar Pichai - $100.69M in GOOGL purchases and sales in the last 12 months
John Kent Walker - $25.58M in GOOGL purchases and sales in the last 12 months
Joseph Baratta - $12.38M in BX purchases and sales in the last 12 months
Vikrant Sawhney - $7.84M in BX purchases and sales in the last 12 months
John G. Finley - $6.62M in BX purchases and sales in the last 12 months
James Breyer - $3.99M in BX purchases and sales in the last 12 months
More insiders (A-Z)
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Ruth Porat is a corporate insider, tracked as President and CIO of Alphabet Inc. (GOOGL). InsiderAlpha holds 26 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Ruth Porat submitted recently?
5 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Ruth Porat been buying or selling stock?
Recorded transactions: 18 open-market purchases ($327K) and 0 open-market sales across all tracked filings.
Ruth Porat is President and CIO of Alphabet Inc. (GOOGL). 26 SEC Form 4 filings on record going back to 2024, most recently on 30 September 2026. Most recent open-market trade: bought $12K of BX on 12 August 2026. Lifetime open-market purchases: $327K.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Ruth Porat.
InsiderAlpha's records for Ruth Porat go back to 2024: 26 primary Form 4 filings, an average of 8.7 per year. The typical open-market purchase is $18K (18 buys totaling $327K). The largest single buy on record is $36K of BX in 2026. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
