Summary
Updated Aug 31, 2026
Jacqueline B. Kosecoff is Director of TRINET GROUP, INC. (TNET). 4 SEC Form 4 filings on record going back to 2025, most recently on 1 June 2026.
Recent Transactions
8Every recent SEC Form 4 transaction Jacqueline B. Kosecoff has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Jacqueline B. Kosecoff go back to 2025: 4 primary Form 4 filings, an average of 2.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Jacqueline B. Kosecoff 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.
- GENERAL ATLANTIC, L.P. - $315.49M of ALHC open-market activity in the last 12 months
- General Atlantic (ALN HLTH), L.P. - $315.49M of ALHC open-market activity in the last 12 months
- John E. Kao - $58.58M of ALHC open-market activity in the last 12 months
- Dawn Christine Maroney - $11.97M of ALHC open-market activity in the last 12 months
- Joseph S. Konowiecki - $3.94M of ALHC open-market activity in the last 12 months
- Hyong Kim - $2.53M of ALHC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Jacqueline B. Kosecoff?
Jacqueline B. Kosecoff is a corporate insider, tracked as Director of TRINET GROUP, INC. (TNET). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Jacqueline B. Kosecoff last file a Form 4?
The most recent primary Form 4 on record is dated 1 June 2026, one of 4 filings going back to 2025.
Where can I see all of Jacqueline B. Kosecoff's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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