TNET insider buying and SEC filings, explained
Trinet Group, Inc. · CIK 937098
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$189K
Insiders who bought
1
Sold (not marked 10b5-1)
$564K
Planned sales (10b5-1)
$415K
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Aug 27, 2026 | Sale | Paul Edward Chamberlain (Director) sold 2,400 shares at $69.70 ($167K). Holdings down 6% to 40,175 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 31, 2026 |
| Aug 20, 2026 | Planned (10b5-1) | Sidney A. Majalya (SVP, CLO and Secretary) sold 775 shares at $68.53 ($53K), marked as a 10b5-1 plan trade. Holdings down 1% to 53,212 shares. | SEC filing Filed Aug 24, 2026 |
| Aug 19, 2026 | Planned (10b5-1) | Anthony Shea Treadway (SVP, Chief Revenue Officer) sold 1,068 shares at $69.80 ($75K), marked as a 10b5-1 plan trade. Holdings down 2% to 65,506 shares. | SEC filing Filed Aug 21, 2026 |
| Aug 4, 2026 | Sale | Wayne B. Lowell (Director) sold 5,773 shares indirectly (by trust) at about $68.71 ($397K). Holdings by trust down 6% to 86,449 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 6, 2026 |
| May 19, 2026 | Planned (10b5-1) | Anthony Shea Treadway (SVP, Chief Revenue Officer) sold 933 shares at $43.46 ($41K), marked as a 10b5-1 plan trade. Holdings down 1% to 67,678 shares. | SEC filing Filed May 21, 2026 |
| Mar 4, 2026 | Purchase (code P) | Brian C Evanko (Director) bought 5,000 shares at $37.70 ($189K), reported as a purchase (code P). Holdings up 110% to 9,565 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 18, 2026 |
| Apr 1, 2026 | Planned (10b5-1) | Sidney A. Majalya (SVP, CLO and Secretary) sold 775 shares at $37.02 ($29K), marked as a 10b5-1 plan trade. Holdings down 1% to 55,750 shares. | SEC filing Filed Apr 3, 2026 |
| Feb 18, 2026 | Planned (10b5-1) | Anthony Shea Treadway (SVP, Chief Revenue Officer) sold 487 shares at $41.81 ($20K), marked as a 10b5-1 plan trade. Holdings down 2% to 27,006 shares. | SEC filing Filed Feb 20, 2026 |
| Jan 9, 2026 | Planned (10b5-1) | Sidney A. Majalya (SVP, CLO and Secretary) sold 775 shares at $61.86 ($48K), marked as a 10b5-1 plan trade. Holdings down 4% to 19,853 shares. | SEC filing Filed Jan 13, 2026 |
| Nov 25, 2025 | Planned (10b5-1) | Jeffery Jon Hayward (Chief Technology Officer) sold 1,437 shares at $57.51 ($83K), marked as a 10b5-1 plan trade. Holdings down 5% to 27,922 shares. | SEC filing Filed Nov 26, 2025 |
| Nov 20, 2025 | Planned (10b5-1) | Jeffery Jon Hayward (Chief Technology Officer) sold 127 shares at $55.00 ($7K), marked as a 10b5-1 plan trade. Holdings down <1% to 29,359 shares. | SEC filing Filed Nov 24, 2025 |
| Nov 18, 2025 | Planned (10b5-1) | Anthony Shea Treadway (SVP, Chief Revenue Officer) sold 459 shares at $54.52 ($25K), marked as a 10b5-1 plan trade. Holdings down 2% to 28,224 shares. | SEC filing Filed Nov 20, 2025 |
| Nov 6, 2025 | Planned (10b5-1) | Paul Edward Chamberlain (Director) sold 600 shares at $57.81 ($35K), marked as a 10b5-1 plan trade. Holdings down 2% to 37,840 shares. | SEC filing Filed Nov 10, 2025 |
57 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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