TRINET GROUP, INC. Insider Trading Activity
Every SEC Form 4 insider transaction reported for TRINET GROUP, INC. (TNET), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are TNET insiders buying or selling?
In the last 12 months, TRINET GROUP, INC. insiders reported 1 open-market purchase ($188.5K) and 12 sales ($978.5K) — net selling of $790.0K. Since January 2018, Trabud has recorded 372 Form 4 filings for TNET: 16 buys ($101.2M) and 356 sells ($582.3M).
Source: SEC EDGAR Form 4
What stands out
- The largest open-market purchase in the last 12 months was $188.5K by Brian C Evanko (Director) on May 18, 2026. SEC ↗
- The most recent open-market purchase was reported on May 18, 2026 (5 months ago).
Key Statistics (January 2018 – Aug 31, 2026)
Total Form 4 filings
372
SEC EDGAR
Insider filers
23
Insider buys (16)
$101.2M
Insider sells (356)
$582.3M
Insider sentiment
Net sellingNet insider flow of $481.1M in net selling since January 2018, and $790.0K in net selling over the last 12 months.
Recent TNET insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Aug 31, 2026 | Paul Edward Chamberlain | Director | Sale | 2.4K | $69.70 | $167.3K | SEC ↗ |
| Aug 24, 2026 | Sidney A. Majalya | SVP, CLO and Secretary | Sale | 775 | $68.53 | $53.1K | SEC ↗ |
| Aug 21, 2026 | Anthony Shea Treadway | SVP, Chief Revenue Officer | Sale | 1.1K | $69.80 | $74.5K | SEC ↗ |
| Aug 6, 2026 | Wayne B Lowell | Director | Sale | 5.8K | $68.71 | $396.7K | SEC ↗ |
| May 21, 2026 | Anthony Shea Treadway | SVP, Chief Revenue Officer | Sale | 933 | $43.46 | $40.5K | SEC ↗ |
| May 18, 2026 | Brian C Evanko | Director | Purchase | 5.0K | $37.70 | $188.5K | SEC ↗ |
| Apr 3, 2026 | Sidney A. Majalya | SVP, CLO and Secretary | Sale | 775 | $37.02 | $28.7K | SEC ↗ |
| Feb 20, 2026 | Anthony Shea Treadway | SVP, Chief Revenue Officer | Sale | 487 | $41.81 | $20.4K | SEC ↗ |
| Jan 13, 2026 | Sidney A. Majalya | SVP, CLO and Secretary | Sale | 775 | $61.86 | $47.9K | SEC ↗ |
| Nov 26, 2025 | Jeffery Jon Hayward | Chief Technology Officer | Sale | 1.4K | $57.51 | $82.6K | SEC ↗ |
| Nov 24, 2025 | Jeffery Jon Hayward | Chief Technology Officer | Sale | 127 | $55.00 | $7.0K | SEC ↗ |
| Nov 21, 2025 | Anthony Shea Treadway | SVP, Chief Revenue Officer | Sale | 459 | $54.52 | $25.0K | SEC ↗ |
| Nov 10, 2025 | Paul Edward Chamberlain | Director | Sale | 600 | $57.81 | $34.7K | SEC ↗ |
| Oct 3, 2025 | Sidney A. Majalya | SVP, CLO and Secretary | Sale | 775 | $65.93 | $51.1K | SEC ↗ |
| Aug 27, 2025 | Jeffery Jon Hayward | Chief Technology Officer | Sale | 1.4K | $68.80 | $98.9K | SEC ↗ |
| Aug 27, 2025 | Sidney A. Majalya | SVP, CLO and Secretary | Sale | 775 | $68.80 | $53.3K | SEC ↗ |
| Aug 22, 2025 | Clark Ralph A. | Director | Sale | 3.0K | $66.42 | $199.3K | SEC ↗ |
| Aug 21, 2025 | Anthony Shea Treadway | SVP, Chief Revenue Officer | Sale | 2.6K | $66.07 | $170.7K | SEC ↗ |
| Aug 11, 2025 | Paul Edward Chamberlain | Director | Sale | 600 | $64.18 | $38.5K | SEC ↗ |
| May 29, 2025 | Jeffery Jon Hayward | Chief Technology Officer | Sale | 1.4K | $82.04 | $117.9K | SEC ↗ |
| May 23, 2025 | Sidney A. Majalya | SVP, CLO and Secretary | Sale | 500 | $83.14 | $41.6K | SEC ↗ |
| May 22, 2025 | Jeffery Jon Hayward | Chief Technology Officer | Sale | 183 | $86.50 | $15.8K | SEC ↗ |
| May 5, 2025 | Paul Edward Chamberlain | Director | Sale | 600 | $78.67 | $47.2K | SEC ↗ |
| Mar 4, 2025 | Michael Q Simonds | PRESIDENT & CEO | Purchase | 13.5K | $73.59 | $993.4K | SEC ↗ |
| Feb 27, 2025 | Jeffery Jon Hayward | Chief Technology Officer | Sale | 1.4K | $69.36 | $94.6K | SEC ↗ |
Showing the 25 most recent of 372 Form 4 filings for TRINET GROUP, INC..
Most active TNET insiders
- Burton M. Goldfield84 filings
- Martin Babinec61 filings
- Raymond H Bingham55 filings
- Paul Edward Chamberlain45 filings
- Edward Griese28 filings
Ask anything about TNET insider activity
Use Trabud's AI agent to query TRINET GROUP, INC.'s Form 4 history in plain English — "Show me TNET CEO purchases this year" or compare it against any other ticker.
Open the AI agentTNET insider trading FAQ
Are TRINET GROUP, INC. insiders buying or selling?
In the last 12 months, TRINET GROUP, INC. insiders reported 1 open-market purchase ($188.5K) and 12 sales ($978.5K) — net selling of $790.0K. Since January 2018, Trabud has recorded 372 Form 4 filings for TNET: 16 buys ($101.2M) and 356 sells ($582.3M). Over the full record that is net selling of $481.1M.
How many insiders trade TNET stock?
23 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for TRINET GROUP, INC.. The most recent filing was accepted on Aug 31, 2026.
Where does Trabud get TNET insider trading data?
All TNET insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.