John L. Hennessy
Director · Alphabet Inc.
IndividualSelling only112 10b5-1 trades
- 2024
- Sep 17, 2026
- 27
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies John L. Hennessy 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
- Amie Thuener O'Toole - $3.02M in GOOGL purchases and sales in the last 12 months
- Frances Arnold - $393K in GOOGL purchases and sales in the last 12 months
- Marsida Saraci - $153K in GOOGL purchases and sales in the last 12 months
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Frequently asked questions
Who is John L. Hennessy?
John L. Hennessy is a corporate insider, tracked as Director of Alphabet Inc. (GOOGL). InsiderAlpha holds 27 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 John L. Hennessy submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has John L. Hennessy been buying or selling stock?
Recorded transactions: 0 open-market purchases and 135 open-market sales ($3.95M) across all tracked filings.
