🕵️ Trinet Group, Inc. ($TNET)
SEC insider & ownership activity, last 12 months · CIK 937098 · every row links its SEC filing
Over the last 12 months insiders sold $1.0M against $188K of open-market buying. Wayne B. Lowell sold $397K in discretionary trades (Aug). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
1 buyer, $188K (1 lots) · 5 sellers, $1.0M (13 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Wayne B. Lowell | 0 | – | 1 | $397K | Aug 4, 2026 |
| Chamberlain Paul Edward | 0 | – | 2 | $202K | Aug 27, 2026 |
| Brian C. Evanko | 1 | $188K | 0 | – | Mar 4, 2026 |
| Sidney A. Majalya | 0 | – | 4 | $181K | Aug 20, 2026 |
| Treadway Anthony Shea | 0 | – | 4 | $160K | Aug 19, 2026 |
| Hayward Jeffery Jon | 0 | – | 2 | $90K | Nov 25, 2025 |
5%+ holders
No current 5%+ beneficial-ownership positions on file.
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Paul Edward Chamberlain | $167K | Aug 27, 2026 | filing ↗ |
| Sidney A. Majalya | $53K | Aug 20, 2026 | filing ↗ |
| Treadway Anthony Shea | $75K | Aug 19, 2026 | filing ↗ |
| Wayne B. Lowell | $397K | Aug 4, 2026 | filing ↗ |
| Treadway Anthony Shea | $41K | May 19, 2026 | filing ↗ |
| Sidney A. Majalya | $29K | Apr 1, 2026 | filing ↗ |
| Treadway Anthony Shea | $20K | Feb 18, 2026 | filing ↗ |
| Sidney A. Majalya | $48K | Jan 9, 2026 | filing ↗ |
| Hayward Jeffery Jon | $83K | Nov 25, 2025 | filing ↗ |
| Hayward Jeffery Jon | $7K | Nov 20, 2025 | filing ↗ |
| Treadway Anthony Shea | $25K | Nov 18, 2025 | filing ↗ |
| Sidney A. Majalya | $51K | Oct 1, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Other events (8.01) | Sep 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 11, 2026 | filing ↗ |
| Earnings (2.02) | Jul 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 30, 2026 | filing ↗ |
| Other events (8.01) | Jun 17, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 17, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 27, 2026 | filing ↗ |
| Earnings (2.02) | Apr 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 30, 2026 | filing ↗ |
| Other events (8.01) | Mar 19, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 19, 2026 | filing ↗ |
| Earnings (2.02) | Feb 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 12, 2026 | filing ↗ |
| Other events (8.01) | Dec 11, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 11, 2025 | filing ↗ |
| Earnings (2.02) | Oct 23, 2025 | filing ↗ |
| Officer/director changes (5.02) | Oct 23, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Oct 23, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 23, 2025 | filing ↗ |
| Officer/director changes (5.02) | Sep 30, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 30, 2025 | filing ↗ |
| Other events (8.01) | Sep 17, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 17, 2025 | filing ↗ |